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TABLE OF CONTENTS MODEL. NUMBER DESIGNATION
'Model Number Desagnation 2 U RG G 200 075 C K R
General Description 3 — LE-Type or Gas
Unit Features . . . . . . . .. . .. . . . . . •3 R-Nattaal A-Naluraf
,Accessories .3 (US.) (Cana and
Physical Data . .. . ... .... . .. .. . . . . .. . . _ .4 Dale package
General Information&Comer Weights _. . . .5 IS-StanJON
d
na
lint Dimensions 6 8 7 �e Q
Accessory Dimensions . . . ..8-TO r Eleancas Lxtaraclarlatxs
Performance Ratin C 3c�vr€ltl3c
gs . . , ... , .... .. . ... ... . . 1t Ll7+xrNcStl
Selection Procedure 12 ),-32t;0,515(Canadians
Cooling Performance Data 13 No n rts1 Tarps Cowing Capaaly
indoor Blower Perfixmanoe. . 14& 15 076-7,S Tom(R64 kW')
Electrical Data . . . . . . . . . . . 16 100-10.O Tom f36.2 kW1
Typical Wiring Schematics 17.19 Secants ter--Total kW
Limited Warranty2!7 015-t5 kW 040.4o kW
kX
Guide Specifications 20 oza�xD kWoeo eo kW 10 Ty PS kw)G^N
Gas Moat
200-200,000 STEM 156.6 kW]
75r's50,00p BTEM 173.3 kW]10 Ti,
• 1351 kW]Onry
1-'i Sanas
� C (rat" G-Ntm 0000 SWIMS R d G-Caal5 d 10 Tan 126.46362 kW)
NOTE.STS VOLT kendn S AR(- 1575 vOLT RE-Elsa-lc-7.5 6 10 Ton[26.4 a 36.2 kWI
NOT AR CERTIFIED kKMul8 ONLY" RCcOtlr ork9(-i,54 r0/On f2$4 d?5,2 kty
OR U.L.USTED.
Ruud
I 1 Designates Metric cotnrsnsfone
A NEW BREED OF ROOFTOPS DESIGNED FOR THE 90°S.
Ruud combined years of proven product reliability and high tech engineering to develop this fine of versatile. High Effi-
ciency Rooftops with EER's to 14,81 This resulted in a flexible design with the features of earlier models in a fully accessi oills
-
ble, totally new compact cabinet.
•
.
.41 t f t ; i, r '
I' . t ,' ' URG6-SERIES
�tt,, FRONT ANO REARWM'S
i rusuLAR HEAT
EXCHANGER
BLOWER 6 COMPRESSOR a
FURNACE CONTROL BIOX .�,n,
COMPONENTS s _
,
'414
] .,-_ -^ - -
2
GENERAL DESCRIPTION INDOOR BLOWER
The Ruud URCG-.UREG- and URGE series rooftops am designed for ' Adjustable belt drove, y curved cermfugal tan.
outdoor installation. Their cabinets and cndenser base pans are powder • Alternate motors and Orates available to meal lob requirements.
coat painted.Cabinets are fully insulated and wattage to resist all typos or • Motor and tan shaft have permanently lubricated bell bearings.
weather con&tlena WI models are sipped ready for d4wnlbw duct apdi- ELECTRICAL
cation requiring no additional labor to remove panels.For sidellow ducting. • Control box easily accessible for Power and control connections..
dun Cap panels are Beadily repositioned in the field ECOnomtrer and fresh • Factory wrung provides terminal strips and remote plugs with designated
air damper accessones are assayed for use in either duct configuration jumpers for easy,tool-proof,accaseory installation.
The units are evacuated to remove moisture horn Ire refrigeration eye n, • Single point power wiring.
precisely merged with the refrigerant and run tested at the factory prior to GAS HEAT
ats ▪ Natural gas
• Alumlruzod steel tubular neat exchangers.
URGG— • In-shut burners with induced draft combustion air have spark ignition
Trio Combination rooftops provide comfort conditioning in an seasons.Two (100%Workout)system.
separate cooling circuits supply cool air to meet tile Demands of hot sum • Two stage heating
mar days.Coe cooling chcurl operates indepenoentty to satisfy Me needs ELECTRIC HEAT
on warm sprig and fall days. The gas furnace tumefies Iwo stages o1 • Five suss available ranging from 15 kW to 60 kW (60 kW for 10 Ton
heat during cold winter weather.For those cod nights when full capacity is [35.2 kW)only)
not needed,the first stage heat operates to produce the right amount of - Factory installed in UREG-models complete with wiring and eppropriele
warm air fuses.
• Field irereeaC electric heat evalobl0 for use in URCG-model.
UREG- APPUCATION
The eioctnc heal models oiler me same cooling charactensucs and fee- • Coding operation to 45'F(7•C). Fold add low ambient controls
tree as the gas heat models but factory installed electric healing eiomaffa • Shipped for vertical airflow—relOCate two panels for nonzonfal.
warm the building supply air. The electric heaters are designed for two QUAUTY ASSURANCE
stages of heat and are wire('to balance the electrical load acmes tie three • All production units are run tested at the factory.
phase power. Unit mounted terminal blocks and internal branch fusing • Certified to applicable ARI Standards.
allow single point external paver wiring which eliminates the reed for sea • Listed to applicable U.L and GSA Slandanis,and tested in accordance
orate power ciacutts to the electric heater and the cooling SOCtiOna,thus with ANSI Standard Z21.47.
reducing installation Coens.
URA_ ACCESSORIES
The cooling only models deliver high eMaency cooling rn tea capacity R)IRK-FS4 ROOF CURB--•Full perimeter taro with insulation panel under
steps. A wide range d electric neataecessonoa can be field installed in nperatirg cOmpenenl5 provides for duct anachmirnt prior to setting tsar.
the unit to satisfy heating requirements.All operating parts of the out are Complies with NRCA Standards..
accessible through exterior panels. The Control components are mounted RXRF-CA54 MANUAL FRESH AIR DAMPER—Fixed position, field
In one conveniently located control bat. The control box and compressor adjustable(0-25%)fresh air damper.
access Panel Can be removed for servicing without interfenrg wire con- RXRO-FMS4Z ECONOMIZER—Fully modulating, integrated, enthalpy
denser air sow Controlled.with major parts pre-asbembied act wired for plug-In irhatalla-
FEATURES tion Suilabte for horizontal or vertical airflow application,Factory installed
ovuENCLOSURE RXRP•E54 REUEF DAMPER—Gravity operated Damper and hood
• Galvanized Steal assembly for use with economizer to relieve positive building pressure:.
• Powder coat painted cabinet and condenser base pan,capable oi with- RXRT-054 LOW AMBIENT—Taro condensing pressure actuated
standing a 1000-HR salt spray WO per ASTM B 117. al/etches,cycle condenser Ian n response to pressure of operating cycle.
• Indoor section panels insulated with high density glass fiber. Wire to terminal ship;connect capillaries to Schrader valves.
• Louvered inlet panels presetting condenser Coll are standard.
• 14 Gauge bate rats For use wall mews and rrggng, MAW-U COMBINATION TIME DELAY BETWEEN COMPRESSORS
A
• Weather tight crostrucbbn. MD ANTI-SHORT CYCLE THAER-lestec ions end components to pre.
COMPRESSORS Vida erneand staging delay anging relay.
• Two across in separate refrigerant circuits,have internal overload RXSE-BF ELECTRIC HEAT—Comp101e assembly indurles elements,
conto4s and wiring. Mounts in prepared area of URCG Model. Designed
• External rubber mounts preview compressor isolation. for single point power wiring
• High and low pressure controls. RXRM•EES4 CONCENTRIC TRANSITION—Drops in roof cure prior 10
CONDENSER COIL placing unit DireCts Guppy air around the perimeter of center relum duct.
• Copper tubes with rnecthanicaty minded enhanced aluminum plate fins RXRN-EE54 CONCENTRIC GRILLE—Used In canjurution wile the con-
• Two-row,Circuited ter Iwo refrigerant systems- centric transition.Grille mounts to the concentric ducts al ceiling level.
CONDENSER FAN RXRJ-GPCSW GAS CONVERSION KITS--Coneerta Neural gas units to
• Vertical discharge,direct drive, operate on Propane gas.
• Permanently lubricated•PSC•motor nae inherent trermel Overload. RXRJ•GPOBW GAS CONVERSION KITS—Comrerts Natural gas units to
• Discharge grille easily removable for access to tan,motor and coil operate on Propane gas.(High attitude Caroller moose only).
EVAPORATOR COIL
WALL THERMOSTAT---24 volt, 2 stage Cod; 2 stage heat (Pan 141-
• Copper tubes with mechanically bonded aluminum plate fins. 21444-01) with subbase, automatic (Part 841.21445 01)or manual(Pan
• Four row, Iwo CirCult. Interlaced design provides full-lace Cooling at e41-21443-O)changeover,fan on or auto.
pan lad.
• Range-ant flow control by Ntar•pretected capillary tubes. REMOTE INDICATOR PANEL—Panel has indicator tights to snow tan
• Galvanized steel Drain pan with trireaded connector on shoe- cooling and heating operations,(Part e41-41946-01):
FILTERS REMOTE STATUS PANEL—(it includes remote panel with indicator
�� • Filter frame eels 2•[51 mm]filt rsr-oxowaway type provided. lights,potentiometer and systern Switches. also has room MORN:atat for
• Access panel end unique clip arrangement allows easy replacement remote Sensing and adjustment.(Pan a41-21946-1 2).
) ]Designates Mstrfc Conversions 3
PHYSICAL DATA
MODEL URCG-/UREG,IURGG-COOLING DATA
Nominal Cooling Capacity-Tons IkWI 7.5[26.41 10[35.21
Compressors-Scroll(No.1 2 2
Capacity Stages-% 50i100 50/100
Reflgeranl Charge/Circuit(Oz.R-22) 115/115 131/137 iellit
Condenser Fans(No.) 2 2
CFM(Los)Tow 8000[28321 6000[28321
()ionder In/Blades(No.) .__.... 27J3 22,13
Motor HP(W)IRPM 1/3(249)11075 1!3(249y1075
Condenser Coils 1 1
Face Ares-So.Ft [m'J-Total 24,0[2.231 24.0[2.23)
Row&Fins Per In.-Total Enhanced 2122 2/22
Tube Dia.-In. 375 .375
Indoor Blower 1 1
CFM(Vs}-Nom. 3000[14161 4000(1888)
Wheel 0iaAMc th-ln. t 2/12 15/11
Moor I-4-Sq.1An, 1 5/2.0 2/3
-Motor RPM 1725 1725
Evapatator Coil I 1 1
Face Area-So.Ft(ml-Total 11.6(1.1] 11.8 11.11
Row / in4 Per In. 4/13 4/13
Tube Dia.-In. 3125 3125
Finery-(Number}Sere ea-In.ImmJ (2)20x2542(508x65x5 31) (2)20425x2(506x635x51)
(2)20x2Sx2 1508x635x51) (2)16a25.2 1406x635x511
Gated Unit Oim.nsgrttUt.(tttm) y 421.1 a 86.25W x 86.75L 42H it0825W x 88.75E
[1067 x 2191 x 22031 [1067 x2191.22031
Sh pp%rg YYeigta( )[�) URCG Cool Only 1192(541) 1234 1�l
URGG Gas Heal 1329 16031 1388[8301
Operming Weight(bs.)Ikgl URCG Cool Only 1014 14601 1056[4791
URGG Gae Heal 1151 [522) 1210[5491
MODEL URGG-GAS HEATING DATA rqk
Healing input-STUN[kW) 200.000[58-611 200.000[58.611 250,000 173.271
Heating Output-STUN(1641 182,000[47 48 162,000147.481 ' 202.500159.35]
Heat Exchanger Tubes-(No,) 5 5 6
Capacity Stege9-(%) 50/100 50/100
Thermal ERl,.y-.(%) 81 81
MODEL UREG-ELECTRIC HEATING DATA
Heater Size 0esignellon 15K 20K, 30K2. 401CQ= '«6015
208V 10 6 15.0 21.6 30.0 43.2
KW Input® 240V 14.4 20.0 28.5 40,0 57.6
480V 14 4 20.0 28.8 40.0 57.6
600V 20.0 28.8 40.0 57.8
20ev 36.9 51.2 73-7 102.3 147.4
_ -, �_
Heating Capacity- 4BH 240V 49.1 68.2 98.3 136.4 196.E
480V 49.1 68.2 96,3 136.4 196.6
SOON - 68.3 98.3 136.5 196.6
Capacity Stages' 2 2 2 2 2 2
Nominal Cooling Capacity--Tons[kW) 7.5[28.41 10(35-2) 7.5[26.41 10[35-21 7.5126.41 10(35.21 7.5126.41 10[35.21 10[35.21
Shipping Weigh(Rt4)(k91 1202[5451 1244(564) 1212[5501 1254[5691 1222(554) 1264[5731 1232(5591 12741578) 1254[58211
Operating Weight(Ibs.)[kg) 1024[4641 107614881 1034[469) 1086 14931 1044[4741 1006[4931 1054(4781 1096 14971 1108 15021
Barnard Material Helix Wound Nickel Chrome Wire
'First saga heaurg is 50%ot total capacity.
For UREG-10 ton 135.2 kW)mood only.
600 volt model not avertable for UREG-10 ton[352 kWI.
600 volt model not available for UREG-7.5 ton[26.4 kW).
1 1 Designs...Metric Conversions `1,
4
GENERAL INFORMATION
• LOCATING UNIT FOR OUTDOOR INSTALLATION ONLY
Consult local building codes or ordinances for special installation Unit is design certified for outdoor installation only. Do not install
requirements.When selecting a site to locate the rooftop unit.con- unit in any indoor location, Do not locate unit air inlets near
sider The following, exhaust vents Or other sources of contaminated air.
ROOF MOUNT Furnace venting as supplied with the unit must be used without
alteration or addition Consult your local tardy BEFORE installing.
If unit is to be roof mounted, check building codes for weight distri-
bution requirements. Refer to accessory roolcurb mounting Although unit is weatherproof, guard against water from higher
rrtstnutians if unit is to be curt mounted.Check unit nameplate for level runoff and overhangs
supply voltage required. Determine if adequate electrical power is
available. Furnace may be installed on Class A, B or C roofing HA
Units
material are
3
designed and crated to enable handling by any conven-
bonal method.
SLAB MOUNT FORKLIFT—Unit is shipped on a skid *Rich allows for entry of
Provide a level concrete slab that extends beyond unit Cabinet at forks.A minimum fork length of 38' [914 mm)is required_Shorter
least 6 inches[152 mm[,with 4 inches[102 min)above grade Use forks will damage the base of the unit.
a 24-inch[610 rnm]gravel apron in front of outdoor air openings to CAUTION: Fern extensions must be used if forks ere less than
prevent grass and foliage from obstructing air flow_ 36'(914 mmj,
POSIflONING RIGGING—Units may be rigged for crane or helicopter. Attach
Unit air inlets and outlets may be located in any compass direction slings and spreader bars as shown in figure below. Test lift and
as they are not affected by wind. Provide clearance around and adjust slings accordingly until unit stays horizontal
above the unit for air flow,safety,and service access,See page 6 ROLLERS—The unit base rails are heavy gauge steel,adequate
for minimum clearances, for handling on pipe rollers-
umc
eEw
rr,BLE Cw® 7110PPIP-
CMA�N
emFanra
co
RIGGING e40°.$°°#.:1610.
uuG
loorio,00
0
•
CORNER WEIGHTS(LBS_)NA
MODEL A e C r D
7+h Ton[28.4 kW(Gas and Electric 322 11781 307 11391 1901901 25311161
71h Ton 128.4 kW(Electric and Electric 38711761 30011361 1631741 2'14 [971
71/a Ton[2e14 kW]Cooling only 38811871 lei [1271 157[711 200 1941
10 Ton[35.2 thW)Gas and Electric 422[1911 318 11441 2051931 281.(1191
10 Ton 135_2 kW]Electr¢and Electric 411 tt861 307(1391 188[751 222 1101J
10 Ton[352 kW]Cooling Only 392[17131 268[131) 160173) 21$ [9e1
[ 1 ogles Moon cornandona 5
•
DIMENSIONAL DATA-
'.URGG4URCG-IUREG- 7.5 AND 10 TON [26.4 AND 35.2 kW]
3.,..
2'!0* 16411 m1111,--"` NI
154 mm1 . _
BOTTOM VIEW
NN
2o.:.•
, 1514
83'rf ,
PANEL NNN.N......„ ...N./..„...„.
12121 mrTit Fei.....-- SIDE
FOR..-e -•
I ecoNoutzER
oR mANuAL
NN
cr_INDEN.sEA
ARA INI e' rE 1 - ' '.1 16,24rnr1H, .r1ICIKSADIZIES Nr
i t
1 7'* Be[‘ — : ' .
'— mini ,, BOTTOM ---,
RETURN
DUCT FILTER
OPENING .'"-'1,1:,•,,,,
- i ACCESS
",----..
---I81 251A1' ' 4•
."..,..s.
1737 mrht 20'4" Isis men; Isttt-
t.t,._ ,... ,<-1514 rete/1 - 141 rnrn1
.,,, ..,"4•. 2" ..."-- "
....-72"
151 mrell NN:2:., .N\NX 131/14141'
13244/41 IPOP1 rryill
13107 mx11 .N...„
N...
NN.
-.„. (41 mml (41 rIvAl ,,.. /IN
36'1914 mmt MAX
OVERHANG
.--"
PROVIDE CLEARANCE AROUND
..>
AND ABOVE THE UNIT FOR AIR
FLOW,SAFETY AND SERVICE --. )Dehrotos lietric Corns
ACCESS_
3e"iiii4 awl CLEAR
to ,
&kr:1211 MITI(;LEAFI
41111
....„
..... .....
' * ---- - ----„
...
3314 frim)CLEAF1
...
,1
36'1914n1CLEAR MAY BE INSTALLED ON COMBUSTIBLE FLOORING.
„.----
PROVIDE 1 INCH CLEARANCE FROM WARM AIR
Et DUCT TO COMBUSTIBLE STRUCTURE,
DIMENSIONAL DATA-
UROG-/UREG- 7.5 AND 10 TON [26.4 AND 35.2 kW]
ice...' TOP VIEW--COOLING ONLY AND
ELECTRIC HEAT MODELS
CONDENSER AIR
DtSC.$ARGE GRILLES
CONDENSATE
DRAIN C.dMiNELTCNi z ' < . 1
ir'I'(99 Awl)NPt} II- #. i ,
js I.TENA 11Sr1I'il2:-N-r) t ; 1 r
Soh-[4 Y5 mm; "'`�{ CONDENSER AIR gitE7
EVAPORATOR .
BLOWER MOTOR DOE
rM
ACCESS Mb mm[ I
ELECTRIC NEAT 27I4* POWER WIRE ENTRANCE
CONTROLS ACCESS 0889 Ern] tt3'7 '150 mm7Y
SINGLE POINT WIRING
1�, ELECTRICAL CONTROLS!
COMPRESSOR ACCESS
CONTROL WIRE ENTRANCE
(rm 122 mmu
URGG- 7.5 AND 10 TON [26.4 AND 35.2 kW] ( 1 DASIW NF5 Metric Conversions
TOP VIEW—GAS MODELS
- SIDE RETURN(THIS SIDE)
y,i— SIDE SUPPLY(THIS 510E)
CONDENSER,ATP
DISCHARGE GRILLES.
COIN PRESSORELECTRICAL CONTROL; ..
INDUCED GRAFT SLOWER ACCESS
EVAPORATOR COIU I .
BLOWER MOTOR E
I
- ;
ACCESS
CONDENSATE I/ f
DRAINOQNNEi TOR
W.'ITS mmjNPTi 1 r i
2yif,E6!me t FLUE EXHAUST 4 1 '✓ 1 I
f
r>3o mmj ` I
I�h,-to mmj 1
444W SH: I ,✓.�' I ..:
Et ID reMn[ 1448 mmj 11419.. A'II
f C I CONDENSER AIR INLET
BLOWER ACCESS j 2A;te I .
FURNACE CONTROLS/// I \ COMBUSTION AIR [B32 mimj
INLET
ACCESS ., --.,
GAS PIPING ENTRANCE 41+,4.[t04E mm[
Pie[l9 mm[NPT1
POWER WIRE ENT RANCE
CONTROL WTRE ENTRANCE i1-Ve'138 mmp
OW 72 mmti 27,6e'[ESE mm9 7
ACCESSORIES
'. ROOFCURB (RXRK-E54) RUUFTOP
The roof0{arb frames the roof UNIT lie'its min'
T •openings and is designed to provide I DUCT AAPKtE
a watertight connection between the unit and the roof.The curb is
- designed so that,roof flashing and ducts may be installed prior to CASKET i
placing unit COUNTER FT.A.SRING- r
DUCT* NAILER STRIP
The curb complies with the National NSOIATION° emu sT WP'
Roofing Contractors Association
requirements when installed . ThP
IDATM.
" "-R�/"r DOF STRUCTURAL MEMBER'
"Er(CONTRACTOR
• t2008 rrinl - GLIRB SUPPLIED KNOCKED DOWN
s
,' FOR FIELD ASSEMBLY
♦51z,n'
•tOsIN f13itE trignr,j
MACHINE')I) "•., „,
Ilia' lie x Ye'I$x I$mmf
[.28 mml ,.•• sCRE'W i r21 RE4.0 14' (356 mml
.i" \„. �.,. . SUPPLY A �. , -2.
`. "+.i..�� �� 20»tv _.. `'- [St mini[
�. \ 523 mini RETURN AIR •
fhsmin) ies$mm.� t7�9 Mont
a
- ~i 2x%
l70 mr,
ECONOMIZER (RXRQ-FM54Z) MANUAL FRESH AIR DAMPER
This fatty modulating economizer can introduce up to 100%of sus- (RXRF-CA54)
able outdoor air to help satisfy Cooling requirements. During the The manual fresh ea damper has a fixed damper that can be
economizer cycle, the first stage compressor will be locked out to
take advantage of free outdoor Sir cooling.If required,the second adjusted to allow ur0% to fresh% outside. airt into airre to the rain
requirements for minimum air. Outside enters rain
stage room thermostat can cycle one compressor to maintain hood through cleanable filters and is regulated by an adjustable
space temperature. When the blower motor cycles off, the sconce damper mounted on a fixed panel.
mlr Motor will close the tow leak fresh air dampers to stop out-
door air entry into the butting. RELIEF DAMPER (RXRP-E54)
Economizer Is designed for use In either bottom or Side duct
eppifaathorm. The relief damper is used tO relieve pastive building pressure A
relief damper is normally used in conhinction with the economizer
accessory. It has a barometric type Pamper constructed of alu-
minum with gasketed sealing edges. When the blower is off or
relief is not required, gravity forces the damper to close. Mount
relief damper in return duct on side return applications.
' NOTE For CSA approved economizer voltage
<'' ;,y must be specified as follows:
p' -2O 30 colts
7,4& 10 TOW D--•480 Volts
ROO 6.4& kw1 Y--575 volts
� €it�FT0P 4P
l
'- — `J1135hOE ArR FILTER
�'f AGCF.SS PANEL
jar I A .ylu
. . J� �� ys V..r` hi1.2. 1366 min#
-I I•N AIR s .
.,{w s.
.4MPTER.PANEL '! ' r,
.,; r i ,-: EGON:Wt.ER AND MANUAL t+-.
._ '`I f r 4 �' FRESH AIR DAMPER-RAM ROOD
'RELIEF DAMPER `;<', a! L --. .....
26un•
rroOD �`" I I -1645 inn+?
a5!mmj ` � % RELIEF DAMPER INSTALLATION
l "f DOWN FLOW
,ri. 01 ^'2' •PRESSURE RELIEF DAMPER
IN RELIEF
8 t448 mini psi mini DAMPER DAMPER ACCES5t3RY
• ELECTRIC HEATER KIT GAS CONVERSION KIT
•
15 kW through 60 kW are designed for installation in discharge air The rooftop units are supplied from the factory with furnace con-
compartment of the indoor blower. All kits are furnished with tray and orifices for natural gas. However.gas conversion kits are
power terminal blocks, high voltage leads for connection to the available to field convert me furnaces.
cooling section and low voltage quick connect plugs. Branch cir-
r+, owl fuses are included to allow for single po+rd power wiring R X R J- Gi P 05 W
New 60 kW kit not to be installed In 7.5 ton[26.4 kW)models. L
G.a
W= Rodgers
R X S E - B F 00440 C B 05=10.—ao Ton(2w ea x3.a.WI"F*Senes sane
7Vr&10 Ton(26.4&35.2 kWl Y.•San R s adrop
20�.....Ut1it Sue 0,000-400,000 STU 15054172 kW],
A=075(G Sena Only) 0--2.000 h.113.
B=100 200,000-353.000 BTU 150 5-102.5 kW1,
Ehctica Desgruiion tT•-2,000 a.Cv�d
1 oe..5'4-20 Ton 29A F G-70.34 ken Series and
Holm Raring rir&10 Ton I2t 4&35.21(11 Yt'SeWs rbdiW
015=::15 kW Dad.::ep=w 200.000--350.00013TU(56.64026 kWJ,
020=20 kW 060=60 xW 2.000-C500 It
030=30 kW Canada ONLY
F=Packaged AC Senes Type
B=2nd Uaeigr,Seaga R•Propane Gas Kit
(CdnNrls Naltca!Unit
AwilWry Iieafet Kai. to Pavane Gas Until
Commence}.....Package AC ..... G=Design Sens
Gas Cameraman Ka
Accessory
e Piodtop
Ruu
Accessory
,For 10 Ton[35.2 kWl Model Only _....,.._.__ _......... .
WARNING: ONLY ELECTRIC HEATER KITS SUPPLIED BY CONVERTING FURNACE TO DIFFERENT TYPE FUEL
THIS MANUFACTURER AS DESCRIBED IN THIS PUBUCA- Local authorities should be consulted first regarding the accep-
T1ON HAVE BEEN DESIGNED,TESTED,AND EVALUATED BY lance of converted units. Where so permitted, (Manufacturer's)
A NATIONALLY RECOGNIZED SAFETY TESTING AGENCY Conversion Kits are available for conversion of this unit.
FOR USE WITH THIS UNIT. USE OF ANY OTHER MANUFAC- Before using other version kit.aleck lc be certain the kit's
TURED ELECTRIC HEATERS INSTALLED WITHIN THE UNITcomponents,accessories and _
pel-
�. MAY CAUSE HAZARDOUS CONDITIONS RESULTING IN ib the ftrrrnaFailure do so can� are$e fe conditions
PROPERTY DAMAGE,FIRE,OR BODILY INJURY. and damage to the furnace.
ACCESSORY WEIGHTS
NET SHIPPINGMODEL
1.
ACCESSORY WEIGHT WEIGHT
NumBER LBS.NW LBS.[kuJ
Economizer RXF1Q-FM54Z 109 1421 167[76)
Roihlcurb RXRK-E54 163 1741 173(76j
Manual Fresh AXRF-CA54 45[20J 52[241
Air Damper
Reber Damper RXRP-E54 17 161 27[12]
Concert=TransMbn RXR14-EB54 661301 91 (4t1
ConcenITic Grille RXRN-EE54 20 [9J 26(121
Electnc Heater Kit RXSE-BF060 451201 50[23j
( j Designaawe twrtrte Come efene
9
•
CONCENTRIC TRANSITION CONCENTRIC GRILLE (RXRN-EE54)
• (RXRM-EB54) This concentric grille is sized to be used in conjunction with the
s 6 EXRM-EB54 concentric transition.The grille has aluminum frame.
1162 mm(., .-. I is2 min; supply louvers and return grille.
2OWs' `S IS' A
- /518 Rxri1',,� (38t mml _ i-25 mmI '*-
5 r•" YP m} T
r i I152 emit la 2'4' �. r �, 1� _9Y
I•I25"ITN �`\ RETURN ;, z+r."18 mmj 1 1: i'..f ! UI
sofmiEN0.S/`r f lir45 1 B r I E l
, i (d57 min) I
15.
(381 mmm
2 1 1 1 SUPPLY ;,'�'J' �.
2 l5t min '/ L� ..1 ./i l
BOTH SIDES i f A11 ��� f
� ^ y.'" -.ItJa9 mini . '-.4 '�e4 r`
is 48" ;65 mini 7YP
;�11219 min)
;- ..._ _._.__ . ROOFTOP UNIT SECTION A-A
r
J
CONDENSER1111.1
sixx-Lrl act,r.w
er
(.-........ ROOF CURS r.----11219 mini
. CURB BOTTOM 36- -�+ 2s+tF
..-..--e+.-. ....x.�J-... ...._.ROOF I / t9I4 min. 1¢F,,. n1 TNT
CONCENTRIC TRANsrn o i-f' I
r —
RETURN DUCT SUPPLY DUCT 5'ti i733 �
Transition box..drops into curt iPIELD SUPPLIED) 2*x 48`1686 x 1219 mmj fff////llll,
when center duct divider in 36-x 15`(s14 x 381 mm1 ifIELO SUPPLIEDI I 'n,'43 2 mml
Curti IS removed r ' 3W lee min;
CONCENTRIC GRILLE CEILING swim 941 x ;..13 2 rrtml
iSEPARATE ACCESSORY
i 1 Designates Metric Ccnveraicne
SUPPLY & RETURN GRILLE DIMENSIONAL & PERFORMANCE DATA
_ _ I _
SUPPLY DUCT RETURN DUCT OVERALL THROW SUPPLY RETURN PRESSURE DROP
CFNI SIDES ENDB
DIMENSIONS DIMENSIONS 04MENSIONS NECK AREA. GRILLE AREA TRANSITION
(IN.)(ma( (IN.)(mmj (IN.)(mm( [LAAI MIN/MAX MIN/MAX (gp,FT.)Earl (SQ.FT.}pal L GRILLE
`` (FT.)(en( (FT.}(m(
48 x 27 36 x 15 53th x 3211e E 2400 11/21 6/16 5.25 3_75
11219 x 6861 (914 x 361) 11349 x 816) [1133) (3.4ki.4) (24/4.91 (0.49) [035] 04"
48 x 27 36 x 15 531h x 321M 3000 1224 , 9/18 - 5.25 3.75 I
11219 x 886) (914 x 361) [1349 x 0161 (14161 (3,7r731 [2.7/5.5) [0.49) [0�) 15"H2(}
48 x 27 36 x 15 531M x 321/4 am) 13/26 10/20 5,25 3.75 19.
11219 x 6861 (914 x 3811 11349 x 616) 11510) 14.0/7,9) (3.0/6.1) (0.49) €0.351
48 x 27 36 x 15 5314 x 321/1 3600 18r33 12124 5.25 3,7'5 .KID
(1219 x 666) (914 x nil (1349 x 816) [16991 14.9/10.t) [3.7/7 31 [0,491 (0.351
48 x 27 36 x 15 531/4 x 321h 4000 I6+37 1426 5.25 3,75
pm 688) (914 x 3811 (1349 x 816( pees] [5.5/1131 [4.316.51 [0.491 [0.351 N'Q
48 x 27 36 x 15 53114 x 321/3 4800 22/45 1603 5,25 3.75 .Nz0
(1219 x 6661 (914 x 3811 (1349 x 816) [22651 [6,7/13.7] j (4.9l10.11 [0.491 [0.35]
To determine Supply Neck Velocity and Throw at CFM [List differ. The smaller figure represents a Throw resulting in a.nigh residual
errs from those listed. please refer to chart below Proceed vertl- velocity of approximately 75 FPM. Using the larger throw figure
Caliy from"Flow Rate Total CFM [Us)^to diffuser-Neck Area Sq. will ensure a low residual velocity of approximately 35 FPM.
Ft(WV At intersection of lines, read Neck Velocity FPM. Throw values are for diffuser mounted flush on 10'13.045 m)ceding.
To determine Throw in each direction,use CFM Ills]in each direc- 11 mounted on exposed duct without Ceiling Effect, the throw will
Don(not total CFM(Us))arid refer to Throw Characteristics Chart be reduced 25% and pattern of discharge will be at 30" angle
clown from ceiling.
SUPPLY NECK AREA,AIR FLOW CHART S
AND NECK VELOCITY RELATIONSHIPS THROW CHARACTERISTICS
M ' - .. � . iwu - 1 r
w r L. i ,/.R. #�!P 19TM r�11� 11111114111.11111.14.11p�1�I141Q, I y,,.},._I
e ti .r�15/l�p - ,..$ t !revs r� a�a:i b �'aR .hia1'v.v_ a,r"Oaarea
RMe" . . r- liar .:.� .;� «m
+ Ate. .d ei .esivvt iller emeare . , .arAaa.dr■ehte. it ..me �ie.... l net y 4: �+`�ei .
rrr.aa: oh err &- r• �2=1 `.. w l�.�r�#i2�� ® aialp�ish 29ri4
�. I I► ii��/(d : rfl� �l�atlltl! r �`���r�M ii�' �i� •���l` "�,.
is :I' y �Sitf a 4* MI �rr—.Alatiine mesi2 Sri AIte r. stlieumg E
i Q //n +°' aiiiin ._I -,i II ' xx' I+ 1 sk�mmaii1'..• $ ram_ *�.�,�pa. h as!
olorert"
I R 1 R A 9 11 S 1 g I R R S 3 x ; 11 8 i i 1 1 y i
"Low x•rr TOrk.Cr1 rlOW.un CHI *Cow Ompt-sion
10
PERFORMANCE RATINGS
COOUNG RATED AND CERTIFIED WITH
ARI STANDARD 210 GAS HEATING
COOLING ! STANDARD EFFICIENCY scum I HEATING GIPACITYJ
YYA4 YODEL CAPACITYr THER HEAT
NET eTUH[WI CRA(�1 EER IPLV 994-96' MODEL _1eN PuT 1/H ouTTUPIJT EFF70IIBICY AFU{'><)E RISE
DS
URCG-075 96,000,28..131 3000(1416j 10.8 11.1 9.0 [kW) [kW( ) (•CJ
UREG075 96.000(28.13[ 3000(1416) 10.9 11.1 9.0 URGG-200075 200.000 162,000' 81 78.5 3060
URGG-075 ' 96,000[28_131 3000(14181 : 10.8 11.1 9.0 158.61 (47.51 -3.9-17.81
%RCA 100 120.000[35.17] 3000110411 10.0 9.8 9.0 URGG-200100 200 000- 162,000 e 1 79.6 2 5
UREG•100 120,000(35,171 _ 3900[1841] 10.0 9.8 9.0 I @] (47.5j !3.917.8]
UROG-100 120,000(35.11 MOO[1841] GG 10.0 9.e 9.0 UR -250100 2�' 202 500 91 79.6 30�0
er In accordance vntll ARI Standard 270. NOTE Output capacity rated
(Sacco [�9:9 T7.8)
ated in accordance with ANSI-Z21.47
NOTE:De3nc12000 BTUH horn 100 modal for net cooling rapacity it
206 flits.
ELECTRIC HEATING(7.5 Ton Models)
HEATING OUTPUT l HEATING OUTPUT HEATING OUTPUT TEMPERATURE RISE'F['CI S CFM[Lla1
MODEL e1'UH(kW) I STUH(kW) STUN[kW] 2800 3000 3400 3800 6200
1ST STAGE 2ND STAGE TOTAL 02271 (1416) [Ins] [17831 _ Van]
UREG-015075C 24,574 [7.2 24,574 [7.2) 49,148 114.41 18[10.0) 15 16.3) 13 17.2 12 16.71 11 is II
DREG-020075C 34,006(10.0 34,095110.01 66,192120.01 24113.31 21[11.71 19(10.8 17 (9.41 , 15 18.31
UREO-030075C 49,147114.4 49.147 114.4) 96,294(28.61 35[19.41 30[161 27(15.01 24 113.31 2211221
UREG-040075C 68,192[20.0 68,192120.01 136,384(40.01 _ 49 127 2JL 42123.31 37(20.61 33116,31 30(16_..7)
UREG-0150750 24.574 [72 24574 [7.2] 49,148[14.41 16(10.0) 15 [8.3] 13 [7.21 _ 12 15.7) 11 18.11
DREG-0200750 34,006(10.0. 34.096110,01 88.192(20.01 24[13.3] 21 [11.71 ', 19[10.61 17 (9.4) 15 18.31
UREG-0300750 49,147114.4 49.14711141 98,294[28.61 35(19.41 30[16.71 27 115.01 21[13.31 22[12.21
UREG-0400750 88,t 92120.0 68.162120.0J 136,384(40.01 49127.2] 42[23.31 37 j_20.) 33110.31 30 116.71
UREG020075Y ' 34,130 10.0 34,130[10.01 68.2e0120.01 24[13.3] 21 111.71 19[10.61 17 [9.41 15 18.31
UREG-040075Y 80,250 20.0 68.280 120.01 138,5,20140,01 49[77.21 42(23.3) 38[21.1)_.34118 91 _ 30(16.71
NOTE.Electric neat output rated at 240 volts on"C"vortage units.480 volts on'Er voltage units.and 800 volts on'Y•voltage unit'.
ELECTRIC HEATING (10 Ton Models)
HEATING OUTPUT HEATING OUTPUT HEATING OUTPUT . TEMPERATURE RISE•F("Cl•CFM[Loll
�+� MOOEL STUN(kW] BTUbi(kW) STUN Ms) 3200 3800 4000 4400 4800
1ST STAGE 2ND STAGE TOTAL (1510) (16N] (18,6) (2d771 _ (�]
UREG-015100C 24,574 [7.2) 24,574 [7.2] 49.740114.4) 14 (7.9] 13 (7.2] 11 [6.11 10 (5.61 9 [5.01
uREG-020100C 34,0998[10.01 34,096[10.0 68,192120,01 20 111.11 18110,0] 16 [8.91 16 17.61 13 4721
UREG-030100C 49,147114.4] 49,147 14.4 98294129.6J 28(15.8J 25(13.91 23112.8) 21 (11.71 19110.61
UREG-0401000 68,192[20.01 86,192[20.0 138,3194140.01 39[21.71 36[20.01 32117.81 29[16.11 26(14.4)
UREG-0601000 98,295[28.81 96,295128-8 196,590157.61 57131.71 51 128.31 46125.61 41 122.81 38121.11
UREG-0151000 24,574 [7.21 24,574 172 , 49,148[14,4) 14 (7,8) 13 [7,21 11 (6.11 10 [5.81 - 9 [5,01
UREG-0201000 34,09600.0] 34,096[10.0 68,192120.01 20 111.11 1e(10.0 18 (8.9] 14 17.81 13 (7.2]
UREG-0301000 49,147[14.4] 49,147 14.4 - 98,294128.8j 28(15.8) 25[13.9 23[12:8) 21 111.71 19[10.81
UREG-040/000 88,192120.01 66,192[20.0 138,384 141.0] 39(21.71 36120.0 32[17.81 29[1e.1] 26(14.41
UREG-0801000 96,295[213.81 98,295 28.6 196.590157.01 57(31.7) 51 [25.3 46[25.6] 41 [22$) 38121.11
UREG-030100Y 49,146[144j 49,148[14.4 98,295128.1 14 [7.81 13 [72 11 (6.11 10 15.6) ' 9 [501
UREG-080100Y 98,295 j28.6] 98.295128.8 196,5E101_57.61 57[31.71.__ 51 [28.3 46125.6] 41 122,61 ] 38[21.1]
NOTE.Elam%hem output read It 240 vca3 c+n-C voluge%mils,480 woks on-13"vvl tege was.anti 800Ines on"T vo11a9c urns.
HEATING TEMPERATURE RISE HEATING CORRECTION FACTOR
FORMULA:TEMP.RISE. 'F('C]. 3160 s KW 0 C
CFM full
520 260 -- -
3160"CONSTANT i i
KW=KW RATING OF UNIT � 500 250 td, ..- _ -_CFM[Loa]=AIR FLOW AT SPECIFIED CONDITIONS
L. 4t10 240 . i
HEATING CORRECTION FACTOR o i 460 230
n{ 440 220 .. --
640 - -__. _ . _ tn 400 200
( __.
"1 600 i CAPACITY CORRECTION FACTOR
CC� _
n 0 580 •-¢- I For correction of unit output,multiply me correction factor times Ina unit
O } 56a -;--- V .. 1 - - -;.. Teeny m B1'S II actual supplyvoi1age 0011e+s Iran raVfi Qc4nagt,.
7 .8 .9 1.0 1.1 Blower watts not Inctudad in neater ratings Refer to Blower Tade for
FACTOR watts on a particular job and multiply by 3.413 to obtain BTUH adder.
For cornmeal d urn output,multiply the correction factor times the [ 1 Desigeafea Metric Carverseons
kW rating al 600V 11
SELECTION PROCEDURE
To select an URCG- Cooling unit. an UREG- Cooling and Electric Heating unit or UFIGG- Cooling and Gas Heating unit to meet a job
requirement,follow this procedure,with example,using data supplied in this specification sheet.
1. DETERMINE COOLING AND HEATING REQUIREMENTS AND SPECIFIC OPERATING CONDITIONS FROM PLANS AND SPECS.
Example: Total cooling capacity— 106,000 BTUH[31.07 kW] itostai
Sensible cooling capacity— 82,000 BTUH[24.03 kW]
Healing capacity— 150,000 BTUH[43.96 kW]
'Condenser Entering Air— 95°F[35"C]DB
'Evaporator Mixed Air Entenng 65°F[18.3°C]WB;78°F[25.6°C] DB
'Indoor Air Flow(vertical) 3600 CFM[1899 Us)
°External Static Pressure .40 m.WG
2. SELECT UNIT TO MEET COOUNG REQUIREMENTS.
Since total cooling is within the range of a nominal 10 ton [35.2 kW]unit, enter cooling performance table at 95°F [35°CI D8 condenser
inlet air. IntierpNeua between 63°F [17.2°C(and 67°F(19 4°C)to determine lolal capacity and power input for 65°F(18.3°C)WB evap inlet
air at 4000 CFM[1888 Us)indoor air flow(table basis):
Total Capacity= 119.400 BTUH[34.99 kW]
Power Input(Compressor and Cond.Fans) = 10,200 watts
Interpolate between 75°F[23.9°C]and 80°F [26-7°C)to determine sensible capacity at 78°F[25-6°C)08 evaporator entering air
Sensible Capacity =93,200 BTUH[27.3 kW]
3. CORRECT CAPACITIES OF STEP 2 FOR ACTUAL AIR FLOW.
Select factors from airflow correction table at 3600 CFM [1699 Us]and apply to data obtained in step 2 to obtain gloss capacity
Total capacity, 119,400 x .97 = 115,818 BTUH [33.94 kW]
Sensible Capacity, 93.200 x .95=88,540 BTUH [25,94 kW]
Power Input 10,200 x,99= 10,098 Watts
These are Gross Capacities,not corrected for blower i iter heal or power.
4. DETERMINE BLOWER SPEED AND WATTS TO MEET SYSTEM DESIGN.
EnterIndoor Boomer performance table at 3600 CFM J1699 kWJ.Total ESP(external static pressure)per the spec of ,40 in, includes the sys-
tem duct and grilles.Add from the table-Component Air Resistance,",076 for wet coil..220 tar vertical air flow,for a total selection static pres-
sure of.7 inches of water,and determine:
RPM= 782tor
WATTS= 1.470
DRIVE =K(Standard 2 H.P motor)
5. CALCULATE INDOOR BLOWER BTUH HEAT EFFECT FROM MOTOR WATTS,STEP 4.
BTUH = 1,470 x 3.412 =5,016
6. CALCULATE NET COOUNG CAPACITIES,EQUAL TO GROSS CAPACITY,STEP 3,MINUS INDOOR BLOWER MOTOR HEAT.
Net Total Capacity= 115,818- 5,016= 110,802 BTUH[32.47 kW]
Net Sensible Capacity=88,540- 5,016=83.524 BTUH [24.48 kW]
7. CALCULATE UNIT INPUT AND JOB EER.
Total Power Input= 10,200(step 3) a 1,470(step 4)= 11,670 Watts
EER= Net Total STUH�tttep 6) _ 110.902 _
-8.49
Power Input, Watts(above) 11,670
e. SELECT UNIT HEATING CAPACITY.
From Physical Data Table read that gas heating output(input rating x efficiency)is:
Heating Capacity= 162.000 BTUH(4748 kW]
'NOTE.These operating cord/tons are typical of a Commercial application in a 95"Ft79"F[3S°C/26.11'CI design area wren indoor design or 76°F(24 4`C)
DB and 50%RH ana 10°;venelalion air,with the unit roof mrx,ReO aria cenlared on ttre zone it conditions t>f ducts..
I I DeelgMira Menlo Conventions
12
COOLING PERFORMANCE DATA-3000 CFM [1416 Lis]
ROOFTOP UNITURGG/UREG/URCG-7..5 TON [26.4 kW]
GOLD EVAP TOTAL POWER EVAP
EVAPORATOR ENTERE4G AIR DB-•F['GJ
INLET INLET LEAVING 70[211 I 75[241 891271 53(291 1 90(321 98[61
CAPACITY INPUT
AMR DB AMR WO AIR WB SENSIBLE CAPACITY
orbs 'F(`C[ 'F('C] MBH(kW] kW ,F[,e] MBH[kV/1 MSN[kW) MBH[kW] MBH[kW] MBH[kw] MBH[kW]
59 15.0 84.3(24.71 6.2- 48.6 [9.2) 69.2120.31 83.6 24,5 84.3124.7] 643124.7] 64.3 124,7) 8 71 4.3[24.
63[17.21 93.1 (27.3) 8.2 52,4[1 1.31 57,4 116.81 71.8[21,0 86.2125,3] 93.1(27.31 93,1 127,31 93.1 [27.31
[23.9) 71[21.7] 101.9 105.8131.0] e2 80.9[18.1] 45.6 0,0[13.4]10.0 49.2[14.4 63.6(118.61 �77.9[2281 96.1 09.312821 96.1 1011129,8]
75123.91 109.7132.11 6.3 86.5(18.6] 0.0 [0. ] 31.2( 1 45.6113.41 59.9[17.81 752122.01 09.5(28.21� 132.11 [ ] W (g 1 [17.61 I
59(15,0 84.7(24.8) 6.9 48.6 (9.21 72.512121 84,7[24,8 84.7[24,81 84.7 124.8] 84.7124.6 84.7[24.81
63[17.2 93.5 7.4 7.0 52.3[11 3 60,6[17.8 75,0[22.0 89.4'26.2] 93.6 127.4 93.5127.4 93,5[27.4
4] 67119.4 102.3 130.0J 7.1 56.3[13.5] 48.7114.3] 63.1 (18.5 77,5 22-71 91 8126.91 101.7129.8 101.7(29.81
71[21.7] 1062 31.1 7.1 60.9(16.11 0,0 [0.01 48.7(14.3 83.1[18-61 77,4122-71 90.2[26.4] 103,0130.21
7512311 110.1(3231 7.1 65.5[18.6] 0.0 [0.0] 34.3110.1 48.7[14.3 63.0116.51 80.9123.7] 95.6(26A]
59[15.0] 81.9[24.0] 7.6 48.9 (9.4] 67.8119.2] 81.9 4.01 61 9 4.0 81,9124.01 61.9[24.01 61.9[24.01
95 63(17.2] 90.6[26.6] 7.9 52.7[11.51 55.9[18.4] 70.3 1220.61 84.7124.8] 90.6[26.8] 90.6[26.61 90,6[26.61
87[19.41 99.3[29.1] 7.9 56.7[13.71 44.1 112.9 56.5[17.1] 72.8 121.3 87.2 125.6] 97.6(28.61 97.8[28,61
1351 11(21.7] 103.3130.31 7.9 61.2116.21 0.0 10.01 44,0(12.9] 584[17.11 72.7 121.3] 86.5(25,41 97,9(28.7)
75[23.9] _ 107.3[31.4) 7.9 55.8(18.8] 0.0_10.01 29.6 [8.71_, 44.0112.9] 58.3[17.11 71.8 121.01 85.4[25.0,)
59 15.0 75.8 22.2 8.6 49.8 19.9] 61.4 118.0 75.8 222 75,8[22.21 i 75.8 22.21 75.8 22 75.8 22_21
166 63[17.2 84,6 24 81] 8.7 53.5[11.9 49,8 14,5 64.0 18.8 76.4 23.01 84.6 24.81 64.6 24.8 84,6 E24,8
140�1 87[19.4 93.4 27.4] 8,8 56,9[13.81 37,8111.1 52.2 15.3 86.6119.6] 80.9 23.71 89.1 25,1 89,1[26,1
71(21.7) 973(28.5) 6,8 61.8[16.6] 0.0 (0.0 371(11.1] 52.2115.31 . 66.5119.51 602123.5) 68.6[26.0�
75[23.9] 1012[29.7] 8.6 66.3 119,t1 0.0 [0.0 23.4 161] 37.811 1-11 52.1 11531 66.2[19.1] 78.1 122.91
59(15,01 67.1[19.71 9.5 509[10.5] 57.7116.91 67.1[19.7] 67,1 [19.7] 67.1119.71 67.1119.71 67,1[19.7]
113 : 63[17, 758[222) 9.6 54.6112.6] 47.0 113.8 81.4[16,0) 75,8[22.21 75.8122.2] 75.8 1222j 75.8[22.2
1 11 67(19.41 84.5124.81 9.6 56,4 114.71 38.3110.6 50.7(14.9] 65.1 19.1 79.4123.3] 61.4 123.91 81.4[23.91
71[21 71 86.4125.91 9.8 62.8[17.1) 0.0 (0.0 38.3(10.6 50.7[14.9 85.0 19.0) 79.1 12321 81.8(24.01
75 123.91 923[27.1] 9.6 67.2[19.6] 0.0 [0.0] 21.9 [6.41 38.3[10.6, 50.6114.81 , 63.4[16.6] 762[22.3]
COOUNG PERFORMANCE DATA-4000 CFM [1888 Lis]
ROOFTOP UNIT URGG/UREGIURCG-10 TON [35.2 kW]
GOAD EVAP EVAP EVAPORATOR ENTERING AIR DB-'F['C]
14WLET N LET TOTAL POWER LEAVING 701211 1 75(24] _ 1012T1 16[2.1 90 P ) I 96 M1
AIR DE AMR NIB CAPACITY INPUT AIR WI
'F raj ,F 1�G1 MBH[kW] kW ,F ra SENSIBLE CAPACITY
MBH(kW[ MBH WW1 [kW] MBH(kW] MBH NW) MOH(kW)
58[15.0] 95,4 128.01 B 1 50.3[102.21 83.4 24.4] 95,4[28.0I 96.4[28A 95.4[28, 954 128.0] 95.4 26.0
63117,2) 106.4 131.81 62 53.9112.2) 69.7[(20,41 88.4[25,9J 107.1 131.41 108.4131.881 108.4131.81 108.413111
(v91 67 19.4] , 121 4 135.61 6.2 57.6(14,2] 56,0[18.4] 74.7[21.9 93.4[27.4] 112_0132.81 121.4[35.6] `''121,4135,61
71[21.7] 124.7[36.51 63 62-2[16.81 0.0 [0.01 56.1 [17.01 76.8 22.5] 85.4(28-01 1093[32.0 124.7 36.51
75[23.9] 128.0[37.51 6.4 66.6119.31 0.0 (0.0) 41.6[12.21 602[17.61 . 78.6123,11 99.0[23.0) 117.8134.5]
59(15.0 99.7[2921 9.2 49.9 [9.9] 84.9[24.9] 99,7[2921 99.7[292, 99.7129.21 99.7(29.2] 99.7[29,2]
86 63[1721 112.7[33.01 9.3 53,5[11,9j 71.2[20,91 69,9[26.3] 108.6[318 112,7133.01 112.7133,0) 112.7[33.0)
67119.4) 125.7136.81 9.3 572(14.0) 57.5(18.91 762[22.3] 94.9(27.8 113.5[33.3] 125.7(36.8) 125.7(36.8]
71 21.7] 128.9 37.8116.1319.3 61.9 0.0 '0.01 59.6[17.5 78.3[22.9] 96.9128.31 112,9[33.11 ,128.9137,8]
75 23,9] 132.1 €36.7] 9.4 66.5[19.2 0.0 0.0) 43.0[12.61 61.7118,1] 80.3(23.51 103.1 [3021 121.8[3355.7]
59 15.0] 99.9 29.31 10.1 49.9 [9,91 63.7(24.5) 99.9[29.31 99.9[29.3) 99.9129.3] 99.9[29.31 99.9[29.31
95 63[17.21 112,9133.11 102 53.5[11,91 70.1 120,5) 66.8[26,01 107.5[31,5] 112.9[33.11 112,9[33.1] 112.9133.11
67[19,41 125.9[36.91 102 57,2(14,01 56.5(16.6) 75,2[22,01 93-9[27.51 112,5[33.0) 125.9[36.9] 125,9(36.91
71(21.71 1292 137.91 10.4 81.9116.6) 0.0 )001 58.6[17.21 77.3[22.71 95.9(28.1] 114.1 [33.41 129.2137.91
75123.91 122.5[38.81 10.6 66.5(19.2] 0-0 [0.01 42,0[12.31 60.7 117.6] 79.3[232] 977128.71 1152 134.1]
59(160] 94,1 27,61 11.1 50.4[10. 80,5 .61 94.1 [27.6 94,1 [27.61 94,1 [27, 94.1 7.8 94 1 27.61
106 63117.2] 107.1 131,41 11,2 54.0112221 08.8(10.8) 85.5125.1) 104.2[30,51 107.,1 [31,461 107,1 (3L41 107,1 (31.41
(40 6) 87 19.4] 120.1 13521 11.3 57.7114.3) 53.1 [15.61 71.8[21.01 90.5[26.5] 109.1 '32.01 120.1 [35.2, .120 1 (35.21
7121.7'] 123,4 2] 11.4 62.3[16,81 0.0 0.0) 552[16.2 73.9[21.71 92.5 27.1] 111.5[32.7 123.4(36.21
76 23,91 126.7 1 .11 11,5 66.9(19.41 0.0 10.0] 38 6[11.31 57,3[16.8] 75.9[2221 911.6127.7 113.3(332'
59(15.0J 80,3(2351 12-0 51.8(11,01 64,1 118.61 80.3[23.5] 80.3[23,5] 80.3[23.51 80.3[23,51 80,3[23.51
115 63(17.2] 93.312721 12.2 55.3(t2.11 55.9(16.41 74.6[21.91 933[27.31 93.3[2731 933(27.31 933(27.3)
141x11 71[29.71 109,6[32�1 12.3. 63.4[17.41 40.0 1
1[0.0) 4499.8[14.6 68 5[20�] 1671 12[255.51 10066.0 31.21 109.6(22 11
75[23.91 1129 133.11 _ 12.767.9119 91 0.0 [0.0] 33.2 [9.7 51 9[15 2] 70-5120,71 66,3125.91 106.1 [31.11
NOTES.. 1. Total and sensible capacity is gross.won no deduction tor indoor blower motor reat [ 1 Designates Matne Conversions
2.. Power input is gross,which does not include Indoor('lower Rotor.
3. Interco/wan is permissible,do not adrapolale.
AIRFLOW CORRECTION FACTORS AIRFLOW CORRECTION FACTORS
7.5 TON [26.4 kW] 10 TON [35.2 kW]
>0.-..., ACTUAL-CAM 2700 3000 3400 3800 ACTUAL-CF91 3200 3600 4000 4400 4800
(e1 11274] [14161 116061 116991 (A1 11510] 116991 (1888] (2077] (2265)
TOTAL MBH 0.98 1.00 1.03 1.04 TOTAL MBH D.95 0.97 1.00 1.03 1.05
SENSIBLE MBH 0,95 1.00 1.06 1,09 SENSIBLE MBH 0.89 0.95 1,00 1.05 1.11
POWER KW 0.99 1.00 1.02 1.03 POWER KW 0.98 0.99 1.00 1 01 1.02
NOTES.1. EAutppy correc*an}actor dines gross performance data. NOTES:1. Multiply correction lacklr times groae perlbfinence data.
2, Resulting sermble capacity cannot exceed total capacity. 2. Resulting sensible capacity cannot mead total capacity.
13
•
•
p INDOOR BLOWER PERFORMANCE DATA URGG-7.5 TON (26.4 kW] GAS HEAT
na9E E.S.P.-INCHES OF WATER [kPa]
P90, U No .I N.131 .211.111 .3 WW1 .4 Mill -110.121 .110.111 .1 win ,111.211 .911.221 1.111m1 1.110.27► 1.211.* 1.311A21 1.411.151 " 1.511.371
RPM w RPM w RPM w RPM w RPM w NPM 11 PM w RPM w RPM w RPM' w PPM w 11171 w RPM W RPM w RPM U
2600[1227) - - ' Ioe 970 N0 990 578 1030 its 1100` Leo 11e0 ono 1250 1015 1320:1352 1n0 Ion 1320 1115 1330 1140 1400
07660600 2800[1321) - t- - - - - 795 1010 832' 1050 672 '1100' 905 1160 135 1230 972 1300 1105 1400 -1612 1410 1072 1440 1100' 1440' 1130 1410 1155 1540
a 3000[1416J - - - 790 1070 630 ' 1130 886 Ilea 900 1220 935 1320 005 1400 990 1400 1132 1514' 1065 1540 1996 1570 ai20' 1e60" 1l45 Imo 1175 175C
1.8 MI. 3200 11510] -- - 790 1160 830 1200 1161 1250 595 1310 930 1410 962 1510 192 1590 1025 1620 1051 IWO IMO 1e10 11t5 1750 1145 1820 1170 1160 1195 2010'
3100 11105] 790 1210 130 12e0 062 (1340 195 1400 925 1490 160 1810 Pi 1099'1020-1720 '1052 1770 1065 1120 MO 1100 1140 1970 1165 4 2030 0 2130 1212_ 2200
3600 11819) 630 1330 686 1440 890 r 1510 225 1110 900 17201 961 1720, 1020�1840 1050 1100 1000 1050 1110 2030 1135 2110 1169 2200 1110 2310 - - 7 - -
L 380011793) 061 1560 696 1630 930 1750 000 1850 1 ,902 1680 1020 1950 1050 2010 1012 2000 1110 21113 1135 2270 .7 - -
2Hy. 400011e6el 905 1710 920 1806 970 1900 9952000 1022 2080 1062 2140 1005 2250 4. -- -
4200 110821 - - 675 0 905 2125 1025 2200 1060 2300 - - 1
203
COMPONENT AIR RESISTANCE URGG-7.5 TON [26.4 kW] INDOOR BLOWER DRIVE SPECS URGGi~--7.5 TON [26.4 kW]
STANDARD INDOOR AIRFLOW-OM Lhj MOTOR BLOWER NO.TURNS OPEN II
COMPONENT 2600(122T]130001141811360011606113800117031114200(191121 DRIVE SHEAVE SHEAVE BELT 0 1 2 S 4 6 1 a 1
RESISTANCE-INCHES OF WATER(kPa[ PACK mm O.D. SaE 1 BLOWER RPM I 111
Wel Coll .085 .060 .071 .082 .003 [ [ (rem]
Bottom guppy and Rearm .14 .23 zp J K(Standard) 417i[121] 81 Ji 210' BP48 - 1000 960 925 885 850 BM
L Optional) 8° [152] 814'21131 BP48 1200 1170 I 1 40 1100 1060 1015 06
Concertino C6r1is and Transition 001f .145 .227 .313 .426
045 .0110 .073 MOTE Sold prnl woes Nosey terms on TON ahetes
Economizer RA Damper Open .015 .030
NOTE:Add campor s,t rwmnce to Duct resistants to detamWra toed ES.P.
INDOOR BLOWER PERFORMANCE DATA URCG/UREG-7.5 TON [26.4 kW] COOLING ONLY & ELECTRIC HEAT
E.S.P.-INCHES OF WATER [kPa]WNW .
pao STD.
�1 .111.121 .2 N.131 .31E071 .4 N.1N .6 N.121 • IN 1.161 .711.171 .I N.2w .110171 A t1.261 - Li lo.bl 12[0.301 1.311321 L 1.410.361 1.611.371 LIMAS
RPM W RPM w NMI, w 'RPM W 11PM w RPM W RPM W RPM w RPM W RPM 01 RPM w alp w my w RP11 W IIPM W WM ■
2603 11277 - - - - - - - - -. - 7116 040 775 800 050 , 950' 893 1010 020 1150 ' 900 1200 992.1290 1029 1390 1082 150.1 1086 1570
STA96N10 280011321 - - 705 900 625 900 1304 1030 900 1150 924 1100 970 1350 1000 1370 11335 1460 1070 1100 1095 2020
8 �,.. _
3000 Nis - - - 762 960 796 960 035 1070 672 1120 508 1240. 930 1320 978 1400 1008 1506 190 1670 1076 1770 1110 1150
1.511.0 320011510 712 I050 015 IOW 652 1160 090 1260 016 1370 951 1540 965 I600 1026 1600 1057...1785 toes 19401116 1950
3400 11605 - - - 711 1110. 100 1150 035 1230 065 1300 900 1410 925 1480 9136. 1865 1000 1750 1036 1875 1065 1070 1091 1950 1132 2140
gPnOaRI 3600 118891 756 ,1110 790 1210, 122 1300 850 1370 666 1400_ 015 1540, 950 1720 PO 1110 1010. 1160 1046,070 1076 2100 1110,2170 1145 2290
I. 3000 117931 - -- - - 750 1210 771 1270 1112 1360 150 1450 875 1560 905 1640 040 1810 086 1170 961 1900 1021 21140 1051'2130 100D 2270 - - -
I lip, 40001180/1 - - 750 1300 700 1380 000 1440 835 1530 162 1610 895 1720 928 1050 954 1950 979 2010 1000 2130 1610 2220 --
4200[15e21 752_1310 780 1480 PI 1520 820 1610 855 1685 e89 1800 920 1940- 945 TWO. 9W 2080 994 `2200
NOTES.I Oseason deers nes•ry fro requires colon drhe peciive. 4.Molar EVciency 0-6" ... .- COOER. SHP =Brake Noreeposer
2.%roam Mr M 075 LB1CU.FT. 5.BHP=Watts.Motor EKKis j CR4 :C1iM1r Feel per minims3..PerrormMimeance Mn wan dry cod.and standard --7a8 RPM=Re oluncns per mmras
2'(51 reel item In INN We Sow dordlguratlon. W .Watts
COMPONENT AIR RESISTANCE URCGIUREG-7.5 TON [26.4 kW] INDOOR BLOWER DRIVE SPECS
STANDARD INDOOR AIRFLOW-CFM s] URCG/UREG-7.5 TON [26.4 kW1
COMPONENT 2600 iisurrils000 11416113400(1606]13600[1793114200[155211 MOTOR BLOWER NO.TURNS OPEN
RESISTANCE-INCHES OF WATER[kPa] _ DRIVE SHEAVE SHEAVE BELT 0 1 1 2 i 3 4 1 5 6
Wei Coil .o8 .08 .07 .06 .09 PACK ��; ��; SIZE BLOWER RPM
Eoonornirer RA Damper Open , .02 03 .06 .06 07
Bottom Supply and Return .05 .10 12 _14 .119 K(Standard) 43/4'1121] 81744[2101 BP44 - 935 1105 885 830 795 2190 l
�Carlanmc 1,'iuw and Transition 15 23 st 43 IL( 4 6' 11521 83Ii 1210] BP4.4 1150 1118 1085 9050 1025 975 Ida
Bandstand 15 kW .09 .07 .13 .21 .30 MOTE-Bold print denotes factory setting on motor show.
1 Heater Kll 2030 kW .14 .16 .23 .32 .41
40 kW ,14 .24 .36 .18 A0 ( ]Dsslpnalss Metric Comrrel na
NOTE:Add component reelatanoi b sus raersums is 1MarmM total 93,10
I F
INDOOR BLOWER PERFORMANCE DATA URGG-10 TON [35.2 kW] GAS HEAT
NNE 11m.46t E.S.P.-INCHES OF WATER [kPa]
PIS CM HA ,110.021 .211.06 •311.171 .4 50.191 .110.121 .1 10.16 .711.171 .6 19.4111 .9 ID.22I . 10 11.231 1.1 turn I.3 PM pi_2(8, 1.3 ry.IN 1.419.317 1.511.371
R w RPM w OM P M w now w now w PM R w RPM W RPM w RPM w Now one .w nom w 10'M w MO w
320011510/ - - - - - - - 812 1080 714 1130 740 1200 768 1240 792 1290 120 1340 610 1370 872 1420 591 1500 920 1590 942 1646
ammo 3400 110051 - - - - - - 610 t130 710 1200 73e 1270 762 1340 781 1310 aII 1448 136 1100 664 1500 690 1000 612 1050 934 1700 954 I776.
I k 356 110991 - 764 ma 728 1330 756 1410 782 1470 108 1530 623 1560 460 1620 r 882 1690 909 1740 920 176a 541 1150 972 1960
N. 3/00117931 - - - - 700 1350 724 1420 752 1490 776 7569 502 1920 821 1670 $44 1710' on : 777o 8061820 920 MO1070 944 1950 066. 8 906 2160
40m10 118J - ' - 610 1420 no 1493- 746 '1570 774 1660 " 803 _1730_ 02+ -1790� so, 14781 671 1560�$96 1950 916 2010 940 2090 902 2170 158 2250 1018 2460..
420011182/ 696 • 1520 720 1590._740 4 16e0 770 1770 100 1550. 924 14301 850 1910 172 1996 894 2070 914 2150' 931' 2230 960 2320 9M' 2310 1010 2530� - -
OPTIMAL.
4400(20771 7211 1700 748 1710 776 1880 804 2000 618 1940 640 2020 870 2110 ION 2220 914 2290 936 2390 960 2480 964 2550 1006 2660 - ... - -
311.P 4600[2171J 752. 1920 710 2010 110 2140 118 2050 548 2150 670 2250 894 2370 916 2450 930 2560 962 2040 964 2750 1004 2640,
4900(2206] 764 2140 112 2260 422 2110 960 2270 ` 872 2400 194 _2490 920 2620 942 2730 914 2190 984 2900 1004 '3000"- - - - - - - -
COMPONENT AIR RESISTANCE URGG-10 TON [36.2 kW] INDOOR BLOWER DRIVE SPECS URGG-10 TON [35.2 kW]
STANDARD INDOOR AIRFLOW-CFM J MOTOR BLOWER NO.TURNS OPEN
N?COMPONENT 3200[1510]13011000114000 Nail14400[2077J]4300(22951 DRIVE SHEAVE SHEAVE BELT I i
RE81S'TANCE-INCHES OF WATER[k D p.J PACK 0.0. 0.D. SIZE 54_._- MENERLIN 5 6
Vlet Coil 065 .075 087 .089 110 [a"n.1 Irrtm) BLOWER RPM
K(Standard) 43ri[121] ware(2481 BP55 . - 640 EMI 780 750 ® 605
BoRom Supply and Retu ,180_ .220 .440 .580 L(Optional] 6" 1152] warm"[2481 BP56 1010 9B0 950 920_ 890 855 1(.:J
Tr
Concentric Grine and Transition--.190 rt .280 3810 .090 MOTE:Bold prim.dermas relay Wang an motor shows.
EoOnanizer RA Damper Open .030 .063 .080 OBO .095
NOTE Add Cairn reactance 10 duct resstrp to delermim ill&E.S P
INDOOR BLOWER PERFORMANCE DATA URCG/UREG-10 TON [35.2 kW] COOLING ONLY & ELECTRIC HEAT
E.S.P.-"INCHES OF WATER (kPaj
ORM as Apr
PSD. aoo RAJ .118.621 .211.111 .210.071 .410.16I - .510.it! .6I1.ty .716.171 .1 trill .919.22l IA 10.Thl 1.1 0.271 1110.211 1.319.31I 1.410.151 1-611-371 1.116461
RPM w RPM] W 10M w RPM w PIPS w RPM w RPM w RPM I w now w RPM w RPM w , RPM t w RPM w RPM w 'RPM w RPM w
320011510 ! ' 630 1100' 660 1150 990 }I7220 715 1290 740 1360 77o 1470 0D 1560 105 1640 820 1060 840 1710 885 1760
fTA161ARD 34a0.11606] - - - -- r 645 1220 676 '1290 700 [1370 725 1430 745 1530 780 1630 790 1700 610 IMO 130 1760 650 1840 875 1910'
1 3600 116901 � -• '635 1290 680 1330. 685 1470 710 1505 735 1500 155 1060 710 1740; 795 1100 815 1860 840 1920 660 2000 890 2050'
1'14. . 366117931 - - - - - - Ob 1310 650 1396 675 1470 700 1550 725 1 1430 750 1700 770 1600 715 1e40 600 1900 125 1410 850 2060 670 2170 {
4000(1$66) 1 - - - . - - - 645 1455' 670 '1525 690 ,1629 720 1690' 740 141740, 755_1830 795 ma ' 795 1920 610_ 2030 135 2130 330 2230 550 2330 - -
1►11EIMIIt 4200119e21 - - - - 635 1505 655 1900 690 1660 715 1 1770 736 1950' 765 i 1620 730 2005 195 2060‘ 610 2125 625 2215 650 2315 810 2400 110 2500 - -
t 4400[20771 - - 640 1600 660 1060 010 1720 705 1920 730 1920 755 2010 750 r 2090 716 �2190 105 2230 637 2310 650 2NM966 2500! 805 2600 - - - -
3N.P 4600 21711 640 -1570 655 1720 690 1580 705 1910 725 2050. 750 '2140 775 2250:795 2230 605 2350 020 2420 645_2620 805 '2600 680 '2670 t 895 2750 - - - -
46D0 2265) 1600 1760 675...)1RS0 700 1810 715 1970 135 2100 765 2193 795 22.70 610 .2370 6'6 2490 845 1 2590 960 2700 875 2790 695261�-, •�_- m _ - '
NOTES: I Opar.Oon t)Mow heavy One rIpwrq o64Moral dove Nano 4.Hold CIrw.cy<atr% CODES BHP •maws r4oraepo er
2 Sundard or■075 LB)CU.FT. 5.BHP.Watts.Motor Elacor,c CPA.Cubic Feet per mrwte
3 Perlom*ncw 51Y/wn..an Ivy col sod sl nduo 746 RPM.RevoiulMno Per minx*
2')51 wen)Mori In the ads kw conf wallon.. W .Watts
COMPONENT AIR RESISTANCE URCG/UREG-10 TON [35.2 kW] INDOOR BLOWER DRIVE SPECS
STANDARD INDOOR AIRFLOW-CFIR Ertl URCG/UREG-10 TON [35.2 kW]
COMPONENT 3200 11 51011 9000[1BOBJp0000jt 40 sow]40[20T240p0(2266] MOTOR BLOWER - NO.TURNS OPEN
RESISTANCE-INCHES OF WATER(kP.] DRIVE SHEAVE SHEAVE BELT
Wet Col .065 078 .007 .099 .110 PACK 0.D. C.D. SIZE 0 1 2 3 4 0 5
Economizer RA Gamper Open .030 .063 0 I7A^tl Van) RPM, BLOWER RP
Bottom Supply and Return .110 .130 .150 .1170 .19D K(Starlderd)r 4V4',121_ 10 /4'1273] BP45 - 785 ,.' 720 890 665 625
Concentric Grille and Transilon -190 .280 -300 443 550 L C 6Ona 4374',121 Sala"[2481 BP47 805 866 035 505 775 740 75S:
Resistance 15-20 kW .120 180 250 310 .370 NOTE Bold pr041t/aortas taCtoy setllnp on molar sheave
Heater K11 30-60 kW -250 .370 .500 .640 __I .780
NOTE:.Ad/component reLsGnC*t0*A riUtance to determine tat/ES.P. [ )Designates Metric Conversions
Cr;
ELECTRICAL DATA
• GAS HEAT AND COOLING ONLY MODELS-IJRGG-/URCG-
NOOK SUE TORI6[kW] ?A 1a41 10 las.21
.POWER--VOLTS
3 Pn 60 HERTZ 2aeP 30 4A0 575 20E 230 480 575
• CO11PRES80R O.
(NUMBER) 2 2 2 2 2 2
Rut Eact 13..E 7.6 6-0 21119 t0 6.4 J.
LIRA E 09 49.5 40 174 63 50 ..
Each
.,013143EN9ER FAN
MOTOR(N114BER) 2 2 2 7 2 2
RA 22 1_3 .6 2.2 1.3 a
DRAFT uOTOR• _ _... .. _.....
_(NU1415ER) 1 1 1 1 t 1
RA 12 6 12 1.2 .6 12
WV*BLOWER
NOTOR[NUMBER) I 1 1 I 1 1
( H.P.[yy1 STD. 7.5I1119J 7.5111191.. ... 1 5)ttt9) 2114011 2[1491) 2174911
OPT 211497I 2114911 2[14011 3 I71 3 122371 3[22371
R.11 STD. 5,7152 26 23 4E 6t 7 5 ....... -.. 3.4 2.6
OPT. 7.661. 3.4 211 10.7/0.6 41 3,7
U NIT TOTAL STD. 373+36a 202 75.7 54.01103 26.E 17.0
RA OPT. 30.1(38.4 21.0 16.3 ' 57.2)62.7 27.2 16.1
LRA. STD. 4. 229.4 1151 60.0 376.7 759.9 122,3
OPT. 250.7 125E 04.3 327.4 `_ 164.1 130E
W .CIRC. STD_ 47141 23 19.._ 5132,540 29.5 '6.6
4MP4C(TY OPT. 43142 23 16 62.436.E 29.9 79.7
MAX.FUME OR
HACK Cancun.BREAKER
SRE.AMPACRY 50 25 20 70 36 25
'Gas neat models ONLY
ELECTRIC HEAT/ELECTRIC COOL MODELS-UREG=
7.6[2i.4] 101 1
TONS plwi 'Nunn WI I
NOMNAL MN
15 20 . 30 40 15 20 30 40 60
6661-vats 1 , _
3P/44014ERT2 206720 463 208730 400 575 236730' 460 2011231 40 575 201230 460 mYllO 480 20E216 40 576 201610 460 206633 40 676
C0111916M0R
4,110313tI 2 2 2 2 2 2 2 Z 2 2 2 2 2 2 2 2 2 2 2 2 2 2
RLA Eat 136 7.6 136 75 6.0 15.E 75 13.6 7.6 6.0 ?tell 10 21r19 10 thing- 10 64 thrill 10 21n9 10 6,4
AEI151 . ..99 495 99 4e.6 40 90 49.5 16 49.5 40 III aF 124 62 124 12 50 124 62 124 62 50
oneararsali FAN
11117FOR p/l9.BER1 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
FZA 22 13 2-2 13 8 22 1.3 22 1.2 .6 22 1.3 22 13 22 13 4 22 13 2.2 73 1
INDOOR PLOWER 1
M
11010R 6tI R) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 I 1 1 1
15 IS 1.6 13 13 1.5 15 1.5 1.5 /5 2 2 2 2 2 2 2 2 2 2 2 2
Ml.(4 STD' 11114 [milgm( [mg 111191 11119! 1714. 111791 (11791111191 114011 114011 (1401) 1141111 114011 DDatil 04111 114911 114911 11011 11491111611
2 2 2 2 2 2 2 2 2 2 3 3 3 a 3 3 3 3 3 3 3 3
OPT. 114911 p491) 114911 [1491111491) 111311 (1431l jliall 114911114911, 22'1( I, Its I22371 i22371 12 I22371 12237I l22371 122271 122271P2271
RASTD. 5.71E-2 2.6 5742 21 29 576.2 2265752 2.6 23 7S4A 34 7564 3.4 7541 3.4 26 2.54.E 34 7,y64 3.4 2.6
OPT. 7561. 3A 7.641 3.4 2,6 7561 34 7561 34 2.6 10.7194 41 10.7/0.6 40 10711.E 41 3.7 rival 48 1076.6 41 37
ELECTRIC HEAT ELECTRICAL DATA
NEATER F1.A. 3596 17 tl4261 24 102 1000 35 E3196 46 36.4 T 309E 17 4214E 24 '60T70....36 37:F 4096 46 '120131 70 55.5
Nat cacur STD, 47R1 26 6067 34 27 6394 47 11 inn 64 51 /5/.264$ 26.5 26 34 669E is. it 1 Isla_ 64 159n12 92 73
A11F'4C TT OPT 4196E 21 6249 36 77 ISIS 46 1141129 65 51 62.415A6 Ma (W72 36 �6'1! COS 50 39 117n32 55 '153155 94 74
MAX.RJU t2R STD, E090 30 0070 35 30 90100 50 125150 70 40 7017) 35 70170_ 35 �]91100 50 40 12S150. 70 1762E0 100 60
Mot DL OPT. WOO♦ 30 70170 26 30 E01700 50 125n50 70 60 70(70 AO 50 40 12Sn66' 70 175200 ins 10
NOTES.575 von models am not UL Plated_
Field WOOOhp 1116111 Comply with the National Bacot Code(Canadian EIOCMC Code In Canada)are any local ordinance that may a0piy.
Also appllcabie Nor URCG with R]TEE-BF electric healer Yul installed
I Designates Metric Conversions �.
16
TYPICAL WIRING SCHEMATICS
2 l r .� — O 4 b it— —4k • II r.
. 1 1
.2 — - — O I b —B
I.. u—�or
. L3 — In,*a T A ! It 1 --111 III •-�.-,I
5 — M •-, LL3
I
— �T : is 1
' I, urn I ►..'.' --ice 211
1
u
II irWEA CIFM1': , ! r ....
I 3 ..-11 L 3a
13 11911111 �.1 --41 - �112 IM
IarT
11*—•� 1T1
IS
Ifi tom.e+. +{�lA-.�.� TTst " O 1.
R c .rt .Err I
A.
to
4�.
31fil
21
•✓!1 �EyyMy •Ttr3TS K a RT/2iN.
X'1 _. E� 1C:f It tpy 1'{Tili Calf
11 MN
H
93
.311
)1 ' .. .. ELF.- - fjj(�_r ... i..'6. '} '�
14
11 r a yr �I-
Y I 1+ I .E I> to ^
awt 3,.t5 CS 1C rK .
3i J'U YtW.V C.
3a n• -x Vi wf
rg r, Etc
T it � Q /B-.-2Ev Tl- ..B„5. _`14 Ca.4
rOPIRN 42 (F rL.1 i•-.,i -1vrr. FW----75-a/ A' —a ,a.,,,.'477 .
.. .24_4 ^v
N pNF�e 21,-,l *e-{l—r DKY: .r 1tw.
K
.E } !A 4.1
RI q
V.
SA
1 la
N1 ♦N N.
Si rat *IOC.TOE Au TIC TIP I TPE iElm MOW TOT, Sr:RFRA TIC FOR APROPOS vaAw11;F.W T
'A TI nx3 1 "M.Fr ....-- aN RN IRO:* STA1 ..ti../Rlrr prep.
s. _ a: .-..4A FT aim
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WIRING INFORMATION GA-GREEN 11 -YELLfP
BC GLOWER CONTACTOR IC OGNFi1ON CONTROL OR-ORANGE
DR EA RELAY IOU PCs DRAFT MOTOR t l3NE W04TAGE
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[JCR C1NAN101'A1iF NEATEN J JUMPED FACTORT OPT7014 .n.r . .we. ..
GM OCIMPRESSOR MOTOR LC LIMIT CONTROL FIELD iN5TALLED ..
W CENTRIFUGAL SWITCN LPC LOW PEERMIRE CONTROL s LOW VOLTAGE WIRING SCHEMATICCT CONTROL TRANSFORIAER MS MIX Ask ED SENSOR FACTORY STANOAAD
DM wDISC �MOTORT �. F UOCAS V;LV MOTOR FIELD IINNSTAAiLEED OPTION _.".i 7Ih 810 TON URGG
EC ENTNALPY CONTROL PL PLUG g {>EPLAO€MEN m T RE
ETa ECON �R RELAY PUT POTENTOMET'ER MUST BE T<E SAME SUE AND TYPE CTE � .� 55.2
FCC FAN CYCLE CONTROL RAPS RETURN MR FIRES'TAT INSULATION AS ORIGINAL I IC VC MIN.I 2011/230&4601/UNITS
FLAYS E LANE SENSOR RC ROLLOUT CONTROL
0,..,. GGL GRO FUSE OM)LUG° "• ¢S RUN v RAW Fes, ESTAF w MUST BE PERMANENTLY NATURAL ANDibspapis TION UNIT
PROPANE GAS
GAG GROUND SE SPARK ELEL.INLAY GROUNDED AND CONFORM 1T)N E G
GY GAS VALVE TB TERMWAL BiOOK ¢c Ec r.uAAy AND LOCAL.CODES HONEYWELL IGNITION AND
WC HM PRESSIPE CONTROL TGc TIME DELAY CONTROL
INDOOR BLOWER WHITE RODGERS GAS CONTROLS
90-42208-1 WD'T
17
TYPICAL WIRING SCHEMATICS
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BR BLOWER RELAY DR INKED DRAFT RELAY FACTORY STANDARD
CC GOMPRESSCp CONtACYOR .1 1CA.1PER FACT OPTION —.—
OCN CRWKCASE REAT'EN IOPT7 LC UNIT COAR OL FIELD INSTALLED OP——AM
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DISC MICONNECT swur-R PDX PILOT GAS"wUVE FACTEXPE OPTION
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90-42208-12-03
18
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6B BI C ORER CONTACTOR HC NF_ATER CONTROU,ER 1. L)NE VOLTROE
CC �S80R HPC HIGH PRESSURE CONTROL FACTORY STANDARD
CONTACTOR IBt* INOCOR BLOWER MOTOR FACTORY OPOOR •
CCH C MI CASE NEATER ttCPTI .I JUMPER FIELD INSTALLED . ....•
C3A COMPRESSOR RIOT LPC 4Wt PRESSURE CONTROL 2 LOW VOLTAGE
TR CT comma.. ARV-Ocll.IER MS M1KED AIR SENSOR FACTORY.STANDARD
DISC DISCONNECT SWITCH OEM OUTDOOR FAN MOTOFI FACTOR*OPTION
DM DAMPER MOTOR Pt PLLG '^.e
EC ENTRALPN CONTROL POT POTENTIOMETER FIELD a4:S-ALLEn WIRING SCHEMATIC
ER FA 1 COM12E1n RELAY RAF9 RETURN AIR FIRESTAT J PE Pt VENT WIRE
FAN FCC WCLE CONTROL. REAP RUN CAPACITORI.YuS rDV THE BANE sFtE NC IMI# 7112&10 TON URE6
FUT FUSE VATIME DEE Av SAPS $UPPLV MR FIAESTAT .NSULATION AS DAMN&IASift MIN} 125.4 Ni 35.2 kw
C., Grew)L.UO YB TERMINAL BLOCK
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DRO At4oCGWL' TON.E.c., 20030,41�AND 575V UNITS
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90-42271-02-08
19
' GENERAL TERMS OF UMITED WARRANTY"
Ruud wilt furnish a replacement for any pan of this product Heating Elements in EhctridElectric
which tails in normal use and services within the applicable Rooftop Unit or Electric Duct Heater............Five(5)Years
periods stated below, in accordance with the terms of the Air Conditioner Molar Compressor Five(5)Aare
• Irmned Warranty Any Other Pan..............................................,.One(T)Year AMIF
Heal Exchanger in Gas/Electric •For complete details of the limited warranty.including mph-
Rooftop Unit ........._. ......... .......... ..........Ten(10)Years cable Perms and conditions, see your local installer or con-
tact the manufacturer for a copy.
SAMPLE SPECIFICATION
COMBINATION HEATING AND
COOLING ROOFTOP UNIT
Combination Heating and Cooling Rooftop Unit(s)shall De corn. EVAPORATOR BLOWER AND MOTOR—The evaporator blower
9tetNy factory assembled as a unitary package nonsiating of heat- assembly shall consist Of a double inlet.forward curved. aentritu-
Inng section, tooting section. air handling-filtenng section, and gal blower with ground and polished steel shah, coated with ruS(
1X,Rlplale operating ofnods section. Unit(s)shall have flexibility of inhibitor and permanently lubricated ball bearings. The assembly
air Sow for either curb mounting with separate ducting through bot- shall have a single belt drive system with fixed blower Sheave and
ton or concentric ducting through bottom,or separate side by side adjustable poll motor sheave.The blower motor shalt be
ducting through side,with the duct air Now arrangement as shawl, hp(W), 1725 RPM,thermally protected and bored to an adjustable
on the plans,The entire assembly shall be U.LJCSA listed on gas motor mount,The assembly shall be capable of moving-
heating/elecbic cooling models, electric heating/electric cooling CFM ILIA]at in,of W.C.external static pressure.
and COotdwg only modelsr with the°Wing capacdty AJT.t.certrried. GAS HEATING SECTION—The gas fired heating shall be staged
(mint and condenser base pan shall be powder Coat painted at 50%and 100%capacity as controlled by a two-stage gas valve.
rid[stpable of wi hstanding a 1006•HR salt spray test per ASTM
e 117. Service access panels shall be furnished as standard to A powerdar . backedvecr and with 9la sly f spark ignition shell be furnished
airlime
meow service and inspection of all internal components. Unit shall standard. safety ventures tor,f n-I outlet air lime
have powder coat painted k>uveted nit pareaLS to protect the con- awiilot name
s it h,Therh1 the venter cnan er motor,shall b control,constructedand
denser coil. Unit(slfurnished shall be Ruud model(sl. pilot flame switch, e. heat e burr gar be with Of
aluminixadabel tubes.'The steel bunlwia shall be painted sil-
COOLING HEATING CAPACITY—The total heating capacity icon aluminum.
shall be riot leas than BTUH [kW] (gas input) (electric ELECTRIC HEATING SECTION—The eledtnc heating section
heating output)and a minimum of BTUH(kW]cooling, shall be furnished with nickel-chromium heating elements. with
watt CFM(1Jaj evaporator air entering the unt at star- each heater element protected by an automatic reset ime therma-
dard ARt conditions. slat and heat llmuIer for both primary and secondary overc urrenU
• COOLING SECTION—Two refrigerant circuits, each equipped thermal protection.Factory installed maximum size losing shah be
with a hermetic compressor, shall be furnished standard with furnished standard.
crankcase heaters. The refrigeration system shall be factory UNIT CONFIGURATION—The unit shall be of compact design
ambled.I ddydroperation,providing awl stage emeriti cepecrtY with hegeat ht n more than air1965.2 min) off the roof curb and
(50%+d 1409%1.O ompressor prOteCaa 1 sfuall it/Citade high Pies' verah-length not more than 64'x 83'12'(2133.8 ism x 21201 ram]
sure control and low pressure control. Evaporator coil shall have
two full face refrigerant circuits. ACCESSORY EQUIPMENT-The following accessories Mail be
CONDENSER FANS.AND 11107DRS--Each vise chap have two Cory supplied as Nastiest Root curb, economizer with factory
'ors A M permarefelly knbnoided t'fl Ors fixes with direct drive, irtataita plug m wiring harness, ling damper and changeover).
with
multiple blade tins. Makers shall be equipped with inherent two-stage Ileedn�tnetrafage cooling(automatic cwarwpeover),
Iced protection Motors and fans shall be mounted on remov-
able 10p Mewls far easy access. Gop.Wvwx air shall discharge
vertically.
B"to proceeding with installation,referRUUQ
re e
to installation instruction packaged AIR tr NIDMONING �uuD ^�.
with each model,as well as complying DIVISION
with all Federal,State,Provincial,end
Local cedes.7eftulatiene,and practices.
0 Boa 17010,For`.7",r"Cr, Arkansas 7W317-7010
Yn keeping with its pohcy of continuous progress and product improvement. Ruud reserves the right re make changes without notice.'
PRINTED IN l/ 5.A 12-97 CC, FORM NC. R22-e23 REV