Specifications m
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FORM NO. 3282-1P DATE: 10 /0,3 G'f1221 E ,e
SUBMITTED TO 3 -- % 'L Z. S' , % 0Ai W
COMPANY• N
DRAWN BY.
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JOB NAME:
EQUIPMENT: ui
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NOTES:
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FEVURES;
•
. Menutactured from 16gagatvin aedsteel ,, �. I
Package Includes four (4) hold-down b rackets / _ i1 t— v
•
thirtytwo (32) #10 x 12" tek screws eigt•�: ler 1 `
bracket I . Unt base rail
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. - y� ' T e < :;crews :�: '_; i `C o
ii : ` I Attach to unit (4 ea.) #10x 3 3 N
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ARI* capacity ratings (cont) 4111iblit `
ARP CAPACITY RATINGS - 48HJ004 -014
UNIT NOMINAL COOLING TOTAL SOUND RATING
48HJ TONS (Btuh) kW SEERt EER (decibels) IPLVf••t
004 3 36,000 3.2 13.0 11.2" 76 N/A
005 4 46,000 4.1 13.0 11.1" 76 N/A
C> 006 5 61,000 5.5 + 13.0 11.0" 80 N/A
007 6 73,000 6.7 - 11.0 80 N/A
008 7'/ 90.000 8.2 - 11.0 82 11.6
009 8'/2 103,000 8.9 - 11.6 82 12.8
012 10 120,000 10.9 - 11.0 84 11.4
014 12.5 138,000 14.4 - 9.6 86 10.3
•
LEGEND
EER - Energy Efficiency Ratio .
IPLV - Integrated Part-Load Value ' f "`1.
SEER - Seasonal Energy Efficiency Ratio 3 )
'Air - Conditioning & Refrigeration Institute. _
tApplies only to units with capacity of 65,000 Btuh or less. •A S 7' po M1`° ,a
ARI does not require EER ratings for unit with capacity below 65,000 Btuh. For
these units, the EER rating at ARI standard conditions is provided for informa-
tion only. 4. All 48HJ004 -014 units are in compliance with ASHRAE 90.1 2001 Energy
ttThe IPLV is not applicable to single- compressor units. Standard for minimum SEER and EER requirements. Refer to state and
NOTES: local codes or visit the following websde: http• J /solstice.crest.org/efficiency/
1. Rated in accordance with ARI Standard 210 -94 or 360-93. bcap to determine if compliance with this standard pertains to a given geo-
2. Ratings are net values, reflecting the effects of circulating fan heat. 9ical area of the United States.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 wb indoor entering -air temperature and 95 F .
db outdoor entering -air temperature.
IPLV Standard: 80 F db, 67 F •wb indoor entering -air temperature and 80 F
db outdoor entering -air temperature.
•
•
HEATING CAPACITIES AND EFFICIENCIES - 48HJ004 -014 •
208/230 -1-60 - SINGLE -STAGE GAS HEAT
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE ( %) Steady State (%)
E/R004 72,000 - 58,000 - 25 -55 1004 82.8% 82.0
F/T004 115,000 - 90,000 - 55 -85 1002 80.0% 80.0
D/S005 72,000 - 58,000 - 25 -55 1004 82.8% 82.0
E/R005 115,000 - 92,000 - 35 -65 1320 81.0% 81.0
F/T005 150,000 - 118,000 - 50 -80 1396 80.4% 80.0
D /S006 72,000 - 58,000 - 25-55 1004 82.8% 82.0
• EIR006 115,000 - 92,000 - 35 -65 1327 81.0% 81.0 .
F/T006 150,000 - 118,000 - 50-80 1314 80.4% 80.0
208/230 - 1 - 60 - SINGLE - STAGE GAS HEAT - LOW NOx
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE (°F) AIRFLOW (CFM) AFUE ( %) Steady State ( %)
M004 60.000 - 50,000 - 20-50 930 80.2% 81.2
N004 90,000 - 74,000 - 30-60 1150 81.0% 81.4
L005 60,000 - 50,000 - 20-50 930 80.2% 81.2
M005 90.000 - 74,000 - 30-60 1150 81.0% 81.4
N005 120,000 - 101,000 - 40-70 1340 80.7% 82.4
L006 60,000 - 50,000 - 20-50 930 80.2% 81.2
M006 90,000 - 74,000 - 30-60 1150 81.0% 81.4
N006 120,000 - 101,000 - 40-70 1340 80.7% 82.4
AFUE - Annual Fuel Utilization Efficiency •
NOTE: Capacities for stainless steel heat exchanger units (S/R/T) are the same •
as standard units (D/E/F).
14
•
•
r nomenclature ont ��
Model numbe (c �,� .0'‘6
48HJ004 -014 ps'
„ 1/4). choBRA
� enemy recovery
•
• to 7 !Weatberinastei
S•E-R•I.E•S=
Example: 48 HJ D 005 P M F 6 - - HA
48 - Packaged Rooftop
Electric Cooling/
Natural Gas Neat Factory Installed Options}
HJ - Constant Volume, High Efficiency
Voltage
Heat Options: 1 - 575-3
49 States 3 - 2091230 -f -60
D - Low Heat 5 - 208/230 -
E - Medium Heat 6 - 460 -3 -60
F - High Heat
S - Low Heal / Stainless Steel
R - Med Heat / Stainless Steel
T - High Heat / Stainless Steel
Coil Protection Options (fin/tube)
California Compliant Standard Unit
G - Non NOx Low Heat (3 Ph, Single Stg) - - AI /Cu Gond & AI /Cu Evap
H - Non NOx Medium Heat (3 Ph, Single Sty) B - Cu /Cu Cond & Cu/Cu Evap
• K - Non NOx High Heat (3 Ph, Single Stg) C - Cu /Cu Cond & Al /Cu Evap
L - Low NOx Low Heat (Single Stg) E - E -Coat Al/Cu Cond & E -Coat Al /Cu Evap
M - Low NOx Medium Heat (Single Stg) F - E-Coat Al /Cu Cond & Al /Cu Evap
N - Low NOx High Heat (Single Stg) G - E -Coat Cu/Cu Gond & Al /Cu Evap
V - Al /Cu Pm -Coat Cond Fin & Al /Cu Evap
Nominal Capacity - Tons COBRA Energy Recovery Unit
004 - 3 Tons H - 62A0060 Al /Cu Supply & Exhaust / AI /Cu Cond & Evap
005 - 4 Tons J - 62A0100 Al/Cu Supply & Exhaust r Al /Cu Cond & Evap
006 - 5 Tons K - 62AQ200 Al /Cu Supply & Exhaust / Al /Cu Cond & Evap
007 - 6 Tons L - 62AQ300 AL/Cu Supply & Exhaust /AVCu Cond & Evap
008 - 7 -1 /2 Tons M - 62A0060 Cu/Cu Supply & Exhaust / Cu/Cu Cond & Evap
009 - 8-1/2 Tons N - 62A0100 CuiCu Supply & Exhaust /Cu /Cu Cond & Evap
012 - 10 Tons P - 62AQ200 Cu /Cu .Supply & Exhaust ICu /Cu Cond & Evap
014 - 12 -1/2 Tons O - 62AQ300 Cu /Cu Supply & Exhaust /Cu /Cu Cond & Evap
R - 62A0060 Cu /Cu Supply & Exhaust / Al/Cu Cond & Evap
Controls and Sensors' S - 62A0100 Cu /Cu Supply & Exhaust /Al /Cu Cond & Evap
C and T - 62A0200 Cu /Cu Supply & Exhaust /Al /Cu Cond & Evap
Standard ontrols
- None W - 62AQ300 Cu/Cu Supply & Exhaust /Al /Cu Cond & Evap
G - Hinged Access Panels X - 62A0060 E - Ctd Al /Cu Supply,Std. Al /Cu Exhaust i E
H - Hinged Panels & PremierLink" Control Al/Cu Cond & Std. Al /Cu Evap
N - Novar ETM3051 Control'
Y - 62AQ100 E -Ctd AI /C.0 Supply.Std. Al/Cu Exhaust / E -Ctd
P - PrernierLink DOC Control Al/Cu Cond & Std. Al /Cu Evap
R - Novar ETM3051 & Hinged Panels' 2 - 62AQ200 C -Gtd Al /Cu Supply.Std, Al /Cu Exhaust / E -Ctd
Al /Cu Cond & Std. Al /Cu Evap
COBRA'" Energy Recovery Unit 1 - 62A0300 E Al /Cu Supply,Std. Al /Cu Exhaust / E - Ctd
B - COBRA Unit & Std. RTU Controls Al /Cu Cond & Std. Al /Cu Evap
C - COBRA Unit & Hinged Access Panels 2 - 62A0060 E -Ctd Al /Cu Supply & Exhaust / E-Ctd Al /Cu Gond & Std. Al /Cu Evap
D - COBRA Unit &Ringed Panels a Premierlirtk Control 3 - 62A0100 E -Ctd Al /Cu Supply & Exhaust / E-Ctd Al /Cu Cond & Std. Al /Cu Evap
E - COBRA Unit & PromiorLink Control 4 - 62AQ200 E -Ctd Al/Cu Supply & Exhaust / E -Ctd Al/Cu Cond 8 Std. Al /Cu Evap
5 - 62A0300 E-Ctd AliCu Supply & Exhaust / E -Std Al /Cu Cond & Std. Al /Cu Evap
LEGEND 6 - 62AQ060 E -Ctd Al/Cu Supply & Exhaust / E -Ctd Al/Cu Cond & Evap
Al — Aluminum 7 - 62AQ100 E-Ctd Al /Cu Supply & Exhaust / E-Ctd Al /Cu Cond & Evap
Cu — Copper 8 - 62A0200 E -Gtd Al /Cu Supply & Exhaust / E -Ctd Al/Cu Cord & Evap
DDC — Direct Digital Controls 9 - 62AQ300 E-Ctd AI /Cu Supply & Exhaust / E -Ctd Al /Cu Cond & Evap
E-Ctd — E- Coated
FIOP — Factory- Installed Option
'Contact factory for availability and applications.
tRefer to 48HJ Price Panes, Quote Builder software or contact your
local Carrier Representative for FIOP code table. Indoor Motor Options
NOTE: Hinged Access Panels include: Filter Panel, Control Box Panel, - - Standard Motor & Drive
Fan Motor Panel, Compressor Panel. H - Humidi- MiZer " ' & High Static Indoor Motor
J - Humidi-MiZer, Cu /Cu with High - Static Motor
K - E - coated Humidi - MiZer with High - Static Indoor Motor
M - High- Static Indoor Motor ,
Quality Assurance
Certified to ISO 9001:2000
ENERGY STAR:
48HJ004 -012 UNITS ARE
ENERGY STAR QUALIFIED
8
•
Physical data 48HJ •
a l * ----
BASE UNIT 48 HJE/F/H/K/M/N/S/R/T004 HJD /E/F /G/H/K/UM/N/S/R/T005 HJD/E/F /G/H/KAJM/N/S/R/T006 HJD/E/F/S/
R/T007
NOMINAL CAPACITY 3 4 5 6
OPERATING WEIGHT (lb)
Unit 530 540 j 560 a 635
Humidi- MiZerTM Adaptive Dehumidification 15 23 .-25- 7.2 29
System
EconoMi$er IV 50 50 0 50 50
Roof Curb 115 115 ÷ 115 115
COMPRESSOR Scroll
1 1 1 1
Oil (oz) 42 I 53 I 50 I 60
REFRIGERANT TYPE R -22
Expansion Device AcutroF" Metering Device
Operating Charge (lb-oz)
Standard 5-8 I 18-8 I 20 5 I 23 -14
Unit nit With Hu ith Humidi -Mizer Adaptive
Dehumidification System 12 -5
CONDENSER FAN Propeller
Quantity. Diameter (in.) 1..22 1..22 1..22 ...22
Nominal Cfm 3500 I 3500 I 4100 1
4100
Motor Hp...Rpm /4...825 '/4...825 '/4...1100 1 /4...1100
Watts Input (Total) 180 180 320 320
CONDENSER COIL Enhanced Copper Tubes. Aluminum Lanced Fins
Rows...Fins/in. Total Face Area (sq ft) 1 14 6 I 2 16.5 I 16.5 I 21.3
EVAPORATOR FAN Centrifugal Type, Belt Drive
Quantity...Size (In.) 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10
Nominal Cfm 1200 1600 2000 2400
Maximum Continuous Bhp Std 1.20 1.20 1.30/2.40' 2.40
HI- Static 2.40 2.40 2.90 2.90
Motor Frame Size Std 48 48 48/56' 56
Hi- Static 56 56 56 56
Fan Rpm Range • Std 680- 1044 770 -1185 1035 -1460 1119 -1585
Hi- Static 1075 -1455 1075 -1455 1300 -1685 1300 -1685
Motor Bearing Type Ball . Ball Ball Ball
Maximum Fan Rpm 2100 2100 2100 2100
Motor Pulley Pitch Diameter A/B (in.) Std 1.9/2.9 1.9/2.0 2.4/3.4 2.4/3.4
Hi- Static 2.8/3.8 2.8/3.8 3.4/4.4 3.4/3.4
Nominal Motor Shaft Diameter (in.) Std V2 V2 5 /8 5 /8
HI- Static 5 /8 5 /8 5 /8 7 /8
Fan Pulley Pitch Diameter (in.) Std 4.5 4.0 4.0 4.0
HI- Static 4.5 4.0 4.5 4.5
Belt - Type...Length (in.) Std 1...A...36 1...A...36 1....4...40 1...A...38
HI- Static • 1...A...39 1...A...39 1...A...40 1...A...40
Pulley Center Line Distance (in.) 10.0 -12.4 10.0 -12.4 14.7 -15.5 14.7 -15.5
Speed Change per Full Turn of Std 65 70 75 95
Movable Pulley Flange (rpm) Hi- Static 65 65 60 60
Movable Pulley Maximum Full Std 5 5 6 5
Turns from Closed Position Hi- Static 6 6 5 5
Factory Setting - Full Turns Open Std 3 3 3 3
Hi- Static 3 31/2 31/ 3'/2
Factory Speed Setting (rpm) Std 826 936 1248 • 1305
Hi- Static 1233 1233 1396 1396
Fan Shaft Diameter at Pulley (in.) 5 /8 5 /8 5 /8 5 /e
EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double -Wavy Fins
Standard Unit
Rows...FIns/in. 2...15 2...15 4...15 4...15
Total Face Area (sq ft) 5.5 5.5 5.5 7.3
Unit with Humidi -Mizer Adaptive
Dehumidification System •
Rows...Flns/in. 1...17 2...17 2...17 2...17
Total Face Area (sq ft) 3.9 3.9 3.9 5.2
4
LEGEND IlThree -phase standard models have heating inputs as shown. Single -phase CO
Bhp - Brake Horsepower standard models have one -stage heating with heating input values as follows: _
HJD005- 006,HJE004 - 72,000 Btuh Cr
'Single phase/three phase. HJE005- 006,HJF004 - 115,000 Btuh
1 automatic reset. HJF005 -006 - 150,000 Btuh .
"60,000 and 72,000 Btuh heat input units have 2 burners. 90,000 and • "'California compliant three -phase models. -
120,000 Btuh heat input units have 3 burners. 115,000 Btuh heat input units ttfCalifomia SCAQMD compliant low NO, models have combustion products that
and 150.000 Btuh Heat input units have 3 burners. are controlled to 40 nanograms per joule or less.
if An LP kit is available as an accessory. Kit may be used at elevations as high as NOTE: Capacities for stainless steel heat exchanger units (S /R/T) are the same
2000 ft. If an LP kit is used with Low NOx units, the Low NOx baffle must be as standard units (D/E/F).
removed and the units will no longer be classified as Low NOx units.
119
•
Physical data — 48HJ (cont) (
BASE UNIT 48 HJE/F/H/K/NUN/S/R/T004 HJD/E/F /G/H/K/LJM/N/S/R!T005 HJD/E/F/G/H/K/L/IWN/S/R/T006 HJD/E/F/S/R/T007
FURNACE SECTION
Rollout Switch Cutout Temp (F)t 195 195 195 195
Burner Orifice Diameter (in.... rill size)'*
Natural Gas — Std HJE .113...33 HJD .113..33 HJD .113...33 HJD .113..33
HJF .113...33 HJE .113...33 HJE .113...33 HJE .113...33
— HJF .129...30 HJF .129...30 HJF .129...30
HJH .113...33 HJG .113...33 HJG .113...33 —
HJK .113...33 HJH .113...33 HJH .113...33 —
— HJK .129...30 HJK .129..30 —
HJM .102...38 HJL .102...38 HJL .102...38 —
HJN .102..38 HJM .102..38 HJM .102..38 —
— HJN .116...32 HJN .116...32 —
Liquid Propane — Alt t HJE .089...43 HJD .089...43 HJD .089..43 HJD .089...43 •
HJF .089...43 HJE .089...43 HJE .089...43 HJE .089...43
— HJF .104...37 HJF .104...37 HJF .104...37
HJH .089...43 HJG .089...45 HJG .089...43 —
HJK .089...43 HJH .089...45 HJH .089...43 —
— HJK .102..38 HJK .104..37 —
HJM .082...45 HJL .082...45 HJL .082...45 —
HJN .082...45 HJM .082...45 HJM .082...45 —
— HJN .094...42 HJN .094...42 —
Thermostat Heat Anticipator Setting (amps)
208/230/460/575 v
First Stage .14 .14 .14 .14
Second Stage .14 .14 .14 .14
Gas Input (Btuh)
First Stage/Second Stage • HJEII 50,000/ 72,000 HJDII 50,000/ 72,000 HJDII 50,000/ 72,000 HJD 50,000/ 72,000
HJFII 82,000/115,000 HJEII 82,000/115,000 HJEII 82,000/115,000 HJE 82,000/115,000
— HJFII 120,000/150,000 HJFII 120,000/150,000 a HJF 120,000/150,000
HJH"' —/ 72,000 HJG"' —/ 72,000 HJG*** —/ 72,000 —
HJK"'— /115,000 HJH "' — /115,000 HJH "' — /115,000 —
— HJK — /150,000 HJK "' — 1150,000 —
HJMttt — / 60,000 HJLttt —/ 60,000 HJLttt —/ 60,000 —
HJNttt —/ 90,000 HJMttt —/ 90,000 HJMttt —/ 90,000 —
— HJNttt -1120,000 HJNttt —1120,000 —
Efficiency (Steady State) (%) HJE 82.8 HJD 82.8 HJD 82.8 HJD 82
HJF 80 HJE 81 HJE 81 HJE 81
— HJF 80.4 HJF 80.4 HJF 80
HJH 82 HJG 82 HJG 82 —
HJK 80 HJH 81 HJH 81 —
— HJK 80 HJK 80 —
HJM 80.2 HJL 80.2 HJL 802 —
HJN 81 HJM 81 HJM 81 —
— HJN 80.7 HJN 80.7 —
Temperature Rise Range HJE 25 -55 HJD 25-25 HJD 25-55 HJD 25-55
HJF 55-85 HJE 35-65 HJE 35-65 HJE 35-65
— HJF 50-80 HJF 50-80 HJF 50-80
HJH 25-55 HJG 25-55 HJG 25-55 —
HJK 55 -85 HJH 35-65 HJH 35-65 —
— HJK 50 -80 HJK 50 -80 —
HJM 20-50 HJL 20-50 HJL 20 -50 —
HJN 30-60 HJM 30-60 HJM 30-60 —
— HJN 40-70 HJN 40-70 —
Manifold Pressure (in. wg)
Natural Gas — Std 3.5 3.5 3.5 3.5
Liquid Propane — Alttt 3.5 3.5 3.5 3.5
Maximum Static Pressure (in. wg) 1.0 1.0 1.0 1.0
Field Gas Connection Size (In.) V2 V2 V2 '/2
HIGH - PRESSURE SWITCH (psig)
Standard Compressor Internal Relief 450* 50
= Reset Reset 0( Auto.) 320
d' LOSS -OF- CHARGE SWITCH/LOW- PRESSURE
SWITCH (Liquid Line) (psig)
Cutout 7* 3
Reset (Auto.) 22 t 5
FREEZE PROTECTION THERMOSTAT
Closes (F) 30 t 5
OUTDOOR -AIR INLET SCREENS Cleanable. Screen quantity and size varies with option selected.
RETURN -AIR FILTERS Throwaway
Ouantity...Size (in.) 2...16 x 25 x 2 I 4...16 x16 x 2
LEGEND IlThree -phase standard models have heating inputs as shown. Single -phase
Bhp — Brake Horsepower standard models have one -stage heating with heating input values as follows:
HJD005- 006,HJE004 — 72,000 Btuh
'Single phase/three phase. HJE005- 006,HJF004 — 115,000 Btuh
tindicates automatic reset. HJF005 -006— 150,000 Btuh
"60,000 and 72,000. Btuh heat input units have 2 burners. 90,000 and "'California compliant three -phase models.
120,000 Btuh heat input units have 3 burners. 115,000 Btuh heat input units tt'tCalifomia SCAOMD compliant low NO models have combustion products that
and 150,000 Btuh Heat input units have 3 burners. are controlled to 40 nanograms per joule or less.
1An LP kit is available as an accessory. Kit may be used at elevations as high as NOTE: Capacities for stainless steel heat exchanger units (S /R/T) are the same
2000 ft. If an LP kit is used with Low NOx units, the Low NOx baffle must be as standard units (D/E/F).
removed and the units will no longer be classified as Low NOx units.
120
1
48HJ
I_, W .
N
co
A +
/t �
YI .
CD
UNIT 570. UNIT =CON 1 R1V VERT. ECONIV (A) (6) IC) (D) BOTTOM POWER CHART. CONNECTION SIZES
WEIGHT WEIGHT H /P,E. WEIGHT CORNER WEIGHT CORNER WEIGHT CORNER WEIGHT CORNER WEIGHT "J' THESE HOLES REO'D FOR USE A 1 3 /13" DIA. (35) FIELD POWER SUPPLY HOLE
LB KG LB KG LB KG LB KG LB KG LB KG LB KG FT -IN. MM WITH ACCESSORY PACKAGES - B 2' DIA. [517 POWER SUPPLY KNOCK -SIT
48K.14004 530 240 50 22.7 90 40.9 127 57.6 122 55.3 138 62.6 143 64.9 2' -9 5/16' 846.5 CRBTMPWROOIA01, 2A01, 3A01, DR 4A01 C 1 3/4' DIA. (441 CHARGING PORT HOLE 7 /B DIA. 122) FIELD CON OL SIRING HOLE
THREADED WID [MAX. HOLE
)
48HJWEOS 540 245 129 58.5 124 55.2 141 64.0 146 66.2 D ' FIETR
CO NDUIT 512E USE RE RE 51Z �
4811J.008 1/2' ACC. 7/8- [22.2] /4 -14 N
.008 560 254 134 60.8 129 58.5 146 66.2 151 68.5 E 3 PT CONDENSATE DRAIN
�� ■
46HJ.007 635 288 V • 152 68.9 147 165 74.8 171 77.5 3'-5 5/16' 1050 1/2' 24V 7/8'[22.2] F 1/2' -74 W7 GAS CONNECTION
fifi.7 3/4' (001,003) POWER. 1 1/8'[28.4] 0. 2 1/2" DIA. (64] POWER SUPPLY KNOCK -OUT
Clo
1 1/4' (002 / 004)POWERe 1 3/4'[44.4]
(003) /4 FPT GAS 1 1/8'[41.3]
NOTES, 3 -�
OUTSIDE AIR �j (004) T GAS 1 5/8'[41.
1. DIMENSIONS IN ( 3 ARE IN MILLIMETERS. .yam • - SELECT LECT EITHER 3/4' OR 1 1/4'
�
S r 2' -9 3/8' [8487 S FOR POWER, DEPENDING ON WIRE S IZE. MIIIII
El
2. • CENTER OF GRAVITY.
REAR
F/ ECONOMISER IV AND O' -4 1/2" FILTER ACCESS PANEL
POWER EXHAUST -e
x (114] (DISPOSABLE FILTERS)
3. %//%/ DIRECTION OF AIR FLOW. FILTER /ECONOMIZER ACCESS PANEL --- a
4. ON VERTICAL DISCHARGE UNITS, DUCTWORK TO BE ATTACHED rCONDENSER COIL I i
TO ACCESSORY ROOF CURB ONLY. FOR HORIZONTAL DISCHARGE ` ECONOMISERIVHOOD I BLOCKOFF
(841TS FIELD SUPPLIED FLANGES SHOULD BE ATTACHED TO 1' -5 1/4' [438) PANEL �•
HORIZONTAL DISCHARGE OPENINGS, AND ALL DUCTWORK SHOULD FOR ECONOMI SER IV j • • 0
BE ATTACHED TO THE FLANGES.
CORNER 'A' 2' -7 1/2' 1 3/4' CORNER "B"
5. PR EV AIL) CLEARANCE (LOCAL CODES OR JURISDICTION MAY [8003 1-[453 \ V IEW S -S
0. BETWEEN IN. WHEN USING ACCESSOR T FLLUE DISCHARGE DEFLTR. / i }' -
I 2 ` °D' 3 3/16' RIGHT S 1 DE en
b. BOTTOM OF UNIT TO COMBUSTIBLE SURFACES (WHEN NOT USING LEFT I) D r_____2.11,11,,,-___./ I 0' -10 15/16" `�(F� /}�,� l RETURN AIR
CURB) I INCH. S I DE I I
BOTTOM OF BASE RAIL TO COMBUSTIBLE SURFACES (WHEN NOT 1 1 I I EVAPORATOR I
USING CURB) 0 INCHES. 1 CO L RETURN Al OPENING
1 (2783
IE
c. CONDENSER COIL, FOR PROPER AIR FLOW, 36 INCHES 1 1 I VERTICAL ) 0' -5 3 /B"
ONE SIDE, 12 INCHES T OTHER. THE SIDE GETTING THE 0040 b [137]
GREATER CLEARANCE 15 OPTIONAL. 1 1 0. OVERHEAD, 60 INCHES TO ASSURE PROPER CONDENSER FAN I r I
OPERATION. 3.-9" I I I
e. BETWEEN UNITS, CONTROL BOX SIDE, 42 IN. PER NEC. (11443
F. BETWEEN UNIT AND UNGROUNDED SURFACES, CONTROL BOX y ! 2'-0 1/4' / / E I I I
SIDE 36 IN. PER NEC. I I (616) / 0' -5 3/4' ALT. CONDENSATE I 0' -2 9/16' T
13. BETWEEN UNIT AND BLOCK OR CONCRETE WALLS AND OTHER / • E147)-- DRAIN OPENING I
[653 i
GROUNDED SURFACES, CONTROL BOX SIDE, 42 IN. PER NEC. 4 I / IN BASEPAN ISUPPLY AIRI 1' -5 3/4' 7 / /� // SUPPLY AIR 1 1/2'
M. HORIZONTAL SUPPLY AND RETURN END, 0 INCHES WHEN THE I 1 1 I OPENING 1 [4513 [470] •
ND
ALTERNATE CONDENSATE DRAIN IS USED. � , I I VERTICAL I 1 0
6. WITH INC EXCEPTION OF THE CLEARANCE FOR THE CONDENSER 1 -9 '
, / ''I '. 15 /16' 1 " 0
[533] 0 -1 2/8%
COIL AND COMBUSTION SIDE AS STATED IN NOTE 05G, b, E48.01 149) L I 1
AND c A REMOVABLE FENCE OR BARRICADE REQUIRES NO I 0' -71 1/2' O'f995/16' 0' -5 7/16' 1' -B 1/4' [5143 / /
CLEARANCE. 0' -3 3/4' [2907 [1381
(96.0]
7
m
. UNITS KAY BE INSTALLED COMBUSTIBLE FLOORS MADE - _ `
FROM WOOD OR CLASS A, , B, , OR C ROOF F COVERING ING MATERIAL SEE BOTTOM POW R SEE NOTE 48 FRONT
¢ / / O
IF SET ON BASE RAIL. CHART(ELEC, ONLY) ' ■ 4 / 0' 7/16'01.17
CORNER D' 2' -11 11/16" - 0' -3 1/16', ' -0 1/t 0 -3 3/16 CORNER 'C' 0' -7 1/4' ` VERTICAL
8. THE VERTICAL CENTER OF GRAVITY IS 1'- 6'[4571 UP FROM (qO6l (787 13061 °- (81] - - (164)
FROM TIME BOTTOM OF THE BASE RAIL. 4 , 3
c [914] 6' -1 11 /16' r 1' -5 5/16' '-10 (3/16 0' - I/O' I'
1' -7 3/16' (1872] 439.7 [274.6 (103.23 W/ POWER EXHAUST
[487.4] 0' -3 13/16 0'-0 3/8" FILTER ACCE59 PANEL
[97) •' r'[1o]
CONTROL BOX /COMPRESSOR/ �(DISP05ABLE FILTERS)
Ir
FACTORY SUPPLIED BURNER iESS I f
9 FL H OO D ' PAN I I
1 I I 2' -1 11/16'
G ' I I RETURN [652.51
1J I AIR
A INDOOR FAN MOTOR i I OPENING I
-J• CONDENSER COIL I.J BLOWER ACCESS PANEL ] 1 HON- - I //
1' -4 5/16' 1 I L I ZONTAL /;/
BOTTOM (41 1 4 .5] F p' - 7/8' SUPPLY AIR I 7' I /
OPENING
I � 0' -3 5/16 I I 1301.6) I` ` II
II HORIZONTAL ` I (177.8]
OF UNIT 1 / Sly -&1/4' [514]
_- ��C 1 I
(91.03 1 - 7 /B' I ` 11 ® _ _ I 0'- 0 7/8'
{{ 0' S/8 _ [376.67 0 1 - _ ° Off/ • [22.2]
1• (• • � [168 � �� i • ®k 1-
T.'N "77 u
0' -4 9 /16 3' -5 3/16' 1 2 (7 4 6 32 8 . o' -B 7 /16'FORK TRUCK SLO 0' -5 3/4' 1 1 81 % / 0' - 5 11/16'
[]15.87 TYP (10461 " [ 0 4'DI 146] - // . [144.3]
0'-2 9/16' ELECTRICAL (2141 ' -2 1 /A OUT IDE SUPPLY AIR RETURN AIR BAROMETRIC RELIEF DISCHARGE
1651 LEFT S I DE DIS FRONT [TYP B PLACES) PANEL
R I GHT S I DE E STD. CONDENSATE DRAIN
�J
48 HJ
w
crN
0
. n .
CD
ROOFCURB A UNIT SIZE NOTES. UNIT Cl)
0' -0 1/4'. • y
ACCESSORY • 1. ROOFCURB ACCESSORY [6 3)
IS S HIPPED DISASSEMBLED,
T' -2' 48HJ004 - 007 i NAIL • •
0
CRRFCURB001A01 2. INSULATED PANELS. GASKET i
[35E] 3. DIMENSIONS IN I ) ARE IN MILLIMETERS. (SUPPLIED NITH CURB) j, TYPICAL (4) SIDES • •
CRRFCURB002A01 2. 4. R . 11STEEL. 0 _7 {16
(610) S. ZFuNGES OF R ON CURB) URB) DUCT 1 ) COUNTER FLASHING
7. SE�CDIRECTIOONCOF4AIREFLON•EA SIDE. (FIELD SUPPLIED) • \ ROOFING (FIELD SUPPLIED)
B
Ow
. CONNECTOR PACKAGES CRBTMPNR001A01 AND 2A01 ARE FDR
THRU -THE -CURB TYPE GAS. PACKAGES CRBTMPWR003A01 AND 4A01 (FIELD SUPPLIED) OPENING FOR BASEPAN ENTRY 4o■
ARE FOR THE THRU- THE - BOTTOM TYPE GAS CONNECTIONS. CANT STRIP SERVICE (SEE NOTE .B) _
C
3
ONNECTOR PKG. ACC B C D ALT DRAIN HOLE GAS POUER CONTROL ACCESSORY PNR (FIELD SUPPLIED) Gffi )/ SECT 1 ON C -C
ROOFING MATERIAL
CRBTMPYROOlA01 1 " -9 11/16' 1 " -4' 1 3/4' (44.5) 3/4 "(19)NPT 3/4'09A 1/2 "(12.71NPT 1/2'(12.7)NPT SCALE 1 4 CD
CRBTMPVROO2A01 (SST) 1406) 1 1/4 (31.7) (FIELD SUPPLIED)
CRBTMPVR003A01 1/2 "(12.7)NPT 3/4'(19)NPT `,, 0' -3 1/4'
CRBTMPNR004A01 3/4 "(19)NPT 1 1/4'[31.7) _ \`\ `\\\\`\ (83) i " C l )
SEE NOTE .2 mum :' - 3/16 , 0
o [106) 3
INSULATION I
C (FIEL 8 (FIELD SUPPLIED) Cl) - � ∎ � 1
, /
I I
I II I
I GAS SERVICE 1 •
I \ I I (SEE NOTE .B) PLATE I
I � �i \ ..0111= . •� \ I , 1 1' -4 13/16'
1 C / 1 \ \ I O' -0 I/4'(?) • [427] • • -6'
1 / \\ 1 �_ 0 t , (INSIDE) • t ; (15)
1 _ _ O SIDE) • 03
1 1 7 s 1 1 - • 1
0 '- 7 1 /16" • 1 I ^ t / - - I 1 D' - 9 /16 " I'I / � ,�� ,� 1 (INSIDE)
O I \ �1 (115.5) I {' % , u •C�,p \ R 1
Com
1 \ \[ • 7 • I 0�/ C t - G ( A K I TYP O ' 0
I c p / 1 :j SUPPL AIR RETUR AIR ♦.. * 2 3/B' -,�
0'-3' [ - - - 1 D / / / /// • ♦ \ \O \ \ \ \ \ \ \ \ \ \` I61 ] 0 0
(763 I 8 1 j \�
. `
I j \ '
libi
4 1 ' Q
1 I
1 F - - - - - 0
1 1 I
HEAD OF BOLT TO BE ON I ,
"-3� 1 I INSIDE OF FLANGE ' Q
1
V ' I / 41100011°. �, 07E IHG 1 2' -7 5/8" I
\‘,
SUPPLY SUPPLY A]R I I 1 .� 48) ro_;l.. � �, \\\ T' 16" OPENING C [3417 1 1 I I ( ( \�\ I ��� V 1 S[ 70] B• O'-0 7/16' w (I1] 1' -7 13/16' 1'1 1/B' 0' -0 7/16' .
(BOLT HEADS) (504) (334) (11) EF
0 " -3 (BOLT HEADS) A �� 9 3' -0 15 /16" NOTES CAMBRIDGEPORT 'SURE -LOCK' CORNER
(767 [761 (938) FASTENING DEVICE IS ACCEPTABLE
0' -0 7/16' 3 " -0' 0' -0 7/16' ALTERNATE CONSTRUCTION.
A (BOLT HEADS) [914) (BOLT H EADS) A ,/ (TYP. VIEW 'B" ♦ • ♦ . .
(TY P. ALL L CORNERS) SEE V I E W ' B1. (C.--,....
v
•
ek_:) •
•
. Electrical data - 48HJ Ca , ce )
. C
48HJ004 -014 STANDARD MOTOR UNITS (WITHOUT ELECTRICAL CONVENIENCE OUTLET)
VOLTAGE - COMPRESSOR OFM COMBUSTION MINIMUM UNIT
UNIT NOMINAL VOLTAGE RANGE (each) (each) IFM FAN MOTOR POWER SUPPLY' DISCONNECT SIZEt
4814J (V-Ph-Hz) Min Max Oty RLA LRA FLA FLA FLA MCA MOCP** FLA LRA
208/230 -1 -60 187 254 16.0 88.0 0.7 4.9 .60 25.6/25.6 30/30 25/25 101/101
004 208/230 -3 -60 187 254 1 10.3 77.0 0.7 4.9 .60 18.5/18.5 _ 25/25 18/18 90/90
(3 Tons) 460 -3-60 414 508 5.1 39.0 0.4 22 .30 9.0 20 9 46
575 -3 -60 518 632 4.2 31.0 0.4 2.2 .30 7.3 20 7 37
208/230 -1 -60 187 254 23.7 126.0 0.7 4.9 .60 35.2/35.2 45/45 34/34 139/139
005 it 208/230 -3 -60 187 254 13.5 _ 93.0 0.7 4.9 .60 22.5/22.5 30/30 22/22 106/106
(4 Tons) 460 -3-60 414 508 1 6.4 46.5 0.4 22 .30 10.6 20 10 54
575 -3-60 518 632 6.4 40.0 0.4 2.2 .30 10.1 20 10 46
208/230 -1 -60 187 254 28.8 169.0 1.5 8.8 .60 46.3/46.3 60/60 45/45 216/216
008 208/230-3-60 187 254 17.3 123.0 1.5 5.8 .60 28.9/28.9 35/35 28/28 168/168
(5 Tons) 460-3-60 414 508 1 9.0 62.0 0.8 2.6 .30 14.7 20 14 84
575 -3 -60 518 632 7.1 50.0 0.8 2.6 .30 11.6 20 11 68
208/230-3-60 1871 254 20.5 156.0 1.4 5.8 .60 32.8/32.8 40/40 32/32 200/200
007 460 -3 -60 414 508 1 9.6 75.0 0.6 2.6 .30 15.2 20 15 97
(6 Tons)
575 -3 -60 518 632 7.7 56.0 0.6 2.6 .30 12.2 20 12 74
208/230-3-60 187 254 12.4 88.0 1.4 7.5 .60 - 38.2/38.2 45/45 40/40 242/242
� 008 460-3-60 414 508 2 6.4 44.0 0.7 3.4 .30 19.2 25 20 121
(7 Tons) _ ,
575 -3-60 518 632 4.8 34.0 0.7 3.4 .30 14.6 20 15 95
208/230 -3-60 187 254 13.4 105.0 1.4 7.5 .60 40.2/40.2 45/45 42/42 276/276
009 460 -3-60 414 508 2 7.4 55.0 0.7 3.4 .30 21.5 25 23 • 143
(8 Tons)
575 -3 -60 518 632 6.4 44.0 0.7 3.4 .30 18.2 20 19 115
208/230 -3 -60 187 254 17.6 125.0 1.4 10.6 . .60 53/53 60/60 56/56 341/341
012 460 -3-60 414 508 2 8.3 62.5 0.7 4.8 .30 24.9 30 26 171
(10 Tons)
575.3 -60 518 632 6.3 50.0 0.7 4.8 .30 19.1 - 25 20 136
208/230 -3 -60 1 187 254 19.0 156.0 1.4 15.0 .60 60.6/60.6 70/70tt 64/64 426/426
014 460-3-60 414 508 2. 9.0 75.0 0.7 7.4 .30 29.1 35 31 207
(12 Tons) _ .
575 -3 -60 518 632 7.4 54.0 0.7 7.4 .30 23.7 30 25 154
LEGEND Maximum deviation is 7 v.
FLA - Full Load Amps Determine percent of voltage imbalance.
HACR - Heating, Air Conditioning and Refrigeration 7
% V lt Ibl
IFM - Indoor (Evaporator) Fan Motor Voltage Imbalance = 100 x
LRA - Locked Rotor Amps 4 57
MCA - Minimum Circuit Amps = 1.53%
4 ill. us
MOCP - Maximum Overcurrent Protection
NEC - National Electrical Code This amount of phase imbalance is satisfactory as it is below the maximum
OFM - Outdoor (Condenser) Fan Motor allowable 2%.
RLA - Rated Load Amps
UL - Underwriters' Laboratories
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact
The values listed in this table do not include power exhaust. See table at right your local electric utility company immediately.
for power exhaust requirements.
tUsed to determine minimum disconnect per NEC.
"Fuse or HACR circuit breaker. POWER EXHAUST ELECTRICAL DATA
ttFuse only.
NOTES: • POWER EXHAUST MCA MCA MCA MOCP
1. In compliance with NEC requirements for multimotor and combination load (for separate
PART NO. (230 v) (460 v) (575 v)
equipment (refer to NEC Articles 430 and 440), the overcurrent protective power source)
. device for the unit shall be fuse or HACR breaker. The UL, Canada units CRPWREXH021A01 N/A 0.68 N/A 15
= may be fuse or circuit breaker.
CO 2. Electrical data based on 95 F ambient outdoor -air temperature * 10% CRPWREXH022A01 3.4 N/A 1.32 15
,:t' voltage. CRPWREXH023A01 N/A 1.4 N/A 15
3. Unbalanced 3 -Phase Supply Voltage CRPWREXH028A01 1.7 N/A 0.68 15
Never operate a motor where a phase imbalance in supply voltage is greater CRPWREXH029A01 N/A 0.7 N/A 15
than 2%. Use the following formula to determine the percent of voltage
imbalance. CRPWREXH030A01 _ 1.6 N/A 0.64 _ 15
= 100 x max voltage deviation from average voltage
average voltage WA - Not available
NOTE: If a single power source is to be used, size wire to include power
Example: Supply voltage is 460 -3 -60. exhaust MCA and MOCP.
A B C AB = 452 v Check MCA and MOCP when power exhaust is powered through the unit.
BC = 464 V Determine the new MCA including the power exhaust using the following
F1 AC = 455 v
MCA New =MCA unit only +MCA of Power Exhaust
Average Voltage = 452 +464 + 455 MCA N For example, using a 48HJD006 - - -5 unit with MCA = 28.9 and MOCP = 35,
3 with CRPWREXH030A01 power exhaust.
1371 MCA New = 28.9 amps + 1.6 amps = 30.5 amps
= 3 If the new MCA does not exceed the published MOCP, then MOCP would
not change. The MOCP in this example is 35 amps and the MCA New is
= 457 below 35; therefore the MOCP is acceptable. If "MCA New" is larger than the
Determine maximum deviation from average voltage. published MOCP, raise the MOCP to the next larger size. For separate
(AB) 457 - 452 = 5 v power, the MOCP for the power exhaust will be 15 amps per NEC.
(BC) 464 - 457 = 7 v
(AC)4 455 =2v
•
220
. It
CC:arri
48H11004 -014 STANDARD MOTOR UNITS (■ITH ELECTRICAL CONVENIENCE OUTLET)
p VOLTAGE COMPRESSOR OFM IFM
UNIT NOMINAL VOLTAGE COMBUSTION POWER SUPPLY MINIMUM UNIT
UNIT (V- Ph -Hz) RANGE (each) (each) FAN MOTOR WITH OUTLET' DISCONNECT SIZEt
48HJ Min Max Qty RLA LRA FLA FLA FLA MCA MOCP" FLA LRA
208/230 -1 -60 187 254 16.0 88.0 0.7 4.9 .60 31.6/31.6 35/35 30/30 106/106
004 208/230 -3-60 187 254 1 10.3 77.0 0.7 4.9 .60 24.5/24.5 30/30 24124 95/95
(3 Tons) 460 -3 -60 414 508 5.1 39.0 0.4 2.2 .30 11.7 ' 20 11 48
575 -3-60 518 632 4.2 ( 31.0 0.4 2.2 .30 9.5 20 9 38
208/230 -1 -60 187 254 23.7 126.0 0.7 4.9 .60 41.2/41.2 50/50 39/39 144/144
005 208/230 -3 -60 187 254 13.5 93.0 0.7 4.9 .60 28.5/28.5 35/35 27/27 111/111
• (4 Tons) 460-3-60 414 508 1 6.4 46.0 0.4 2.2 .30 13.3 20 13 56
575 -3-60 518 632 6.4 40.0 0.4 2.2 .30 122 20 12 47
208/230 -1 -60 187 254 28.8 169.0 1.5 8.8 .60 52.3/52.3 60/60 50/50 221/221
006 208/230 - 3 - 60 187 254 17.3 123.0 1.5 5.8 .60 34.9/34.9 40/40 34/34 173/173
(5 Tons) 460-3-60 414 508 1 9.0 62.0 0.8 2.6 .30 17.4 20 17 87
575 -3-60 518 632 7.1 50.0 0.8 2.6 .30 13.8 20 13 70
208/230 -3 -60 187 254 20.5 156.0 1.4 5.8 .60 38.8/38.8 45/45 37/37 205/205
007 460-3 -60 414 508 1 9.6 75.0 0.6 2.6 .30 17.9 20 17 99
(6 Tons)
575 -3-60 518 632 7.7 56.0 0.6 2.6 .30 14.3 20 14 75
208/2303-60 187 1 254 12.4 88.0 1.4 7.5 .60 44.2/44.2 50/50 46/46 247/247
008 460-3-60 414 508 2 6.4 44.0 0.7 3.4 .30 21.9 25 23 123
(7 Tons)
575 -3-60 518 632 4.8 34.0 0.7 3.4 .30 16.8 20 17 95
208/230-3 -60 187 254 13.4 105.0 ' 1.4 7.5 .60 46.2/46.2 50/50 48/48 281/281
009 460-3 -60 414 508 2 7.4 55.0 0.7 3.4 .30 • 242 30 25 145
(8 Tons) .
575 -3-60 518 632 6.4 44.0 0.7 3.4 .30 20.4 25 21 116
208/230-3 -60 i 187 254 17.6 125.0 1.4 10.6 .60 59/59 70/70tt 61/61 345/345
012 460-3 -60 414 508 2 8.3 62.5 0.7 4.8 .30 27.6 30 29 173
b (10 Tons)
575 -3 -60 518 632 6.3 50.0 0.7 4.8 .30 21.3 25 22 138
208/230 -3 -60 187 254 19.0 156.0 1.4 15.0 .60 66.6/66.6 70/7011' 70/70 431/431
014 460-3-60 414 508 2 9.0 75.0 0.7 7.4 .30 31.8 35 33 209
(121/2 Tons)
575 -3-60 518 _ 632 _ 7.4 54.0 0.7 7.4 .30 25.9 30 27 156
•
LEGEND Maximum deviation is 7 v.
FLA - Full Load Amps Determine percent of voltage imbalance.
HACR - Heating, Air Conditioning and Refrigeration 7
IFM - Indoor (Evaporator) Fan Motor % Voltage Imbalance = 100 x
LRA - Locked Rotor Amps 457
MCA - Minimum Circuit Amps = 1.53%
�` US
MOCP - Maximum Overcurrent Protection 4
NEC - National Electrical Code This amount of phase imbalance is satisfactory as it is below the maximum
OFM - Outdoor (Condenser) Fan Motor allowable 2%.
RLA - Rated Load Amps
UL - Underwriters' Laboratories
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact
'The values listed in this table do not include power exhaust. See table at right your local electric utility company immediately.
for power exhaust requirements.
1 to determine minimum disconnect per NEC.
"Fuse or HACR circuit breaker. POWER EXHAUST ELECTRICAL DATA
ttFuse only.
NOTES: In compliance with NEC requirements for multimotor and combination load POWER EXHAUST MCA MCA MCA (for se
equipment (refer to NEC Articles 430 and 440), the overcurrent protective PART NO . (230 v) (460 v) (575 v) power source)
device for the unit shall be fuse or HACR breaker. The UL, Canada units CRPWREXH021A01 N/A 0.68 N/A 15
may be fuse or circuit breaker. co
2. Electrical data based on 95 F ambient outdoor -air temperature t 10% CRPWREXH022A01 3.4 N/A 1.32 15 =
voltage. CRPWREXH023A01 N/A 1.4 N/A 15
3. Unbalanced 3 -Phase Supply Voltage CRPWREXH028A01 1.7 N/A 0.68 15
Never operate a motor where a phase imbalance in supply voltage is greater CRPWREXH029A01 N/A 0.7 N/A 15
than 2 %. Use the following formula to determine the percent of voltage
imbalance. CRPWREXH030A01 1.6 N/A 0.64 15
= 100 x max voltage deviation from average voltage N/A - Not available
average voltage
NOTE: If a single power source is to be used, size wire to include power
Example: Supply voltage is 460 -3 -60. exhaust MCA and MOCP.
AB 452 v Check MCA and MOCP when power exhaust is powered through the unit.
A e = c BC = 464 v Determine the new MCA including the power exhaust using the following
Fl AC = 455 v
•
MCA New = MCA unit only + MCA of Power Exhaust
Average Voltage = 452 +464 + 455 MCA N For example, using a 48HJD006 - -5 unit with MCA = 28.9 and MOCP = 35.
3 with CRPWREXH030A01 power exhaust.
1371 MCA New = 28.9 amps + 1.6 amps = 30.5 amps
= 3 If the new MCA does not exceed the published MOCP, then MOCP would
not change. The MOCP in this example is 35 amps and the MCA New is
= 457 below 35; therefore the MOCP is acceptable. If "MCA New" is larger than the
Determine maximum deviation from average voltage. published MOCP, raise the MOCP to the next larger size. For separate
• 9 9 power, the MOCP for the power exhaust will be 15 amps per NEC.
(AB) 457.- 452 = 5 v
(BC) 464 - 457 = 7 v.
(AC)457- 455 =2v •
221