Carrier 38QRR User Manual

40QAC / 38HDR 40QAQ / 38QRR Ceiling---Suspended Duct Free S plit System Sizes 018 to 060

Installation Instructions

40QAC, QAQ Unit

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory--authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit. Consult local building codes and current editions of the National Electrical Code ( NEC ) NFPA 70. In Canada, refer to current editions of the Canadian electrical code CSA 22.1.

Recognize safety information. This is the safety--alert symbol When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. Understand these signal words; DANGER, WARNING, and CAUTION. These words are used with the safety--alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

the environmentally sound refrigerant

38HDR, QRR Unit

NOTE: Read the entire instruction manual before starting the

installation.

WARNING

UNIT OPERATION AND SAFETY HAZARD

Failure to follow this warning could result in personal injury or equipment damage.

Puron refrigerant systems operate at higher pressures than standard R--22 systems. To avoid damage to the unit or possible personal injury, do not use R--22 service equipment or components on Puron refrigerant equipment.

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing, modifying, or servicing system, main electrical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label.

PERSONAL INJURY AND EQUIPMENT DAMAGE HAZARD

Failure to follow this caution may result in personal injury and / or equipment damage.

DO NOT operate the unit without a filter or with grille removed.

WARNING

CAUTION

DIMENSIONS -- INDOOR

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Direction of airflow.

3. Standard unit clearances are as follows:

• 0 in. on top and rear

• 3in.onleftside

• 12 in. on right side

• 36 in.on bottom (When facing unit discharge.)

40QAC/38HDR -- 40QAQ/38QR

A08580

UNIT SIZE

024 108 110 4 --- 2 15/16 1294 3 --- 1 0 1169 4 --- 1 5/8 1260 — — 1 --- 9 5 /8 549 036 117 119 4 --- 1013/16 1493 4 --- 5 7/8 1368 4 --- 9 1/2 1459 — — 2 --- 1 1/2 648 048 149 151 5 --- 119/16 1817 5 --- 6 5/8 1692 5 --- 1 0 1/4 1783 1 --- 9 7/8 555 3 --- 3 1/16 992 060 179 181 7 --- 8 2336 7 --- 3 2211 7 --- 6 5/8 2302 1 --- 1 1 5/8 601 4 --- 1 1 9/16 1512

WEIGHT (lb) A B E F G

Cooling

Only

Heat

Pump

f t --- i n . mm f t --- i n . mm f t --- i n . mm ft --- i n . mm f t --- i n . mm

Fig. 1 -- 40QA Dimensions

SHIPPING

DIMENSIONS (L x W x H)

SHIPPING

WEIGHT(lbs)

OPERATING

MINIMUM

DIMENSIONS

MOUNTING PAD

F, MAX. 125 F.

1. REQUIRED CLEARANCES: WITH COIL FACING WALL; ALLOW 6" MIN

CLEARANCE ON COIL SIDE AND COIL END AND 36" MIN CLEARANCE

ON COMPRESSOR END AND FAN SIDE. WITH FAN FACING WALL; ALLOW 8" MIN

CLEARANCE ON FAN SIDE AND COIL END AND 36" MIN CLEARANCE

ON COMPRESSOR END AND COIL SIDE. WITH MULTI UNIT APPLICATION;

ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER.

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING

MODE IS 55

3. SERIES DESIGNATION IS THE 13TH POSITION OF THE

UNIT MODEL NUMBER.

4. CENTER OF GRAVITY

5. ALL DIMENSIONS ARE IN "INCHES" UNLESS NOTED.

18,24 23" X 42"

UNIT SIZE

30,36,48,60 24" X 50"

FIELD POWER SUPPLY CONN.

HOLE SIZES PROVIDED:

7/8"-1/2"TRADE

1 3/16"-3/4"TRADE

1 3/8"-1"TRADE

1 7/16"

JUNCTION BOX FOR

POWER SUPLLY AND

CONTROL CONNECTIONS

1 1/2"

4 1/2"

40QAC/38HDR -- 40QAQ/38QRR

AB C D E F G H J KLMNP

ELECTRICAL

CHARACTERISTICS

UNIT SERIES

38HDR036 1 X O X X 37 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 29 3/16" 34 1/16" 13 11/16" 8 1/8" 15 7/8" 3/4" 3 7/16" 6 1/2" 218 240 50 1/2" X 20 1/2" X 40 2/10"

38HDR030 1 X O O O 37 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 29 3/16" 34 1/16" 13 11/16" 8 1/8" 15 7/8" 3/4" 3 7/16" 6 1/2" 200 223 50 1/2" X 20 1/2" X 40 2/10"

38HDR024 1,2 X O O O 31 1/8" 36 15/16" 14 9/16" 16" 23 7/16" 17 3/16" 23 1/8" 28" 14" 6 3/4" 11 5/8" 5/8" 2 15/16" 6" 180 198 42 9/10" X 18" X 34 1/10"

38HDR018 1 X O O O 25 1/8" 36 15/16" 14 9/16" 16" 23 7/16" 17 3/16" 17 1/8" 22" 13" 6 5/8" 11 1/4" 5/8" 2 15/16" 6" 155 171 42 9/10" X 18" X 28 1/10"

X = YES

O = NO

38HDR060 1,2 X O X X 43 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 35 3/16" 40 1/16" 14 1/2" 8 1/2" 18 7/8" 7/8" 3 7/16" 6 1/2" 294 319 50 1/2" X 20 1/2" X 46 2/10"

38HDR048 1,2 X O X X 43 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 35 3/16" 40 1/16" 14 1/2" 8 1/2" 18 7/8" 7/8" 3 7/16" 6 1/2" 284 309 50 1/2" X 20 1/2" X 46 2/10"

AIR

460-3-60

208/230-3-60

230-1-60

208-230-1-60

2 1/2"

7 1/2"

4 3/16"

FIELD CONTROL SUPPLY

WIRE ENTRY

7/8" HOLE W/GROMMET

VAPOR LINE CONN.

FEMALE SWEAT CONN.

3/8" LIQUID LINE

FEMALE SWEAT CONN.

Fig. 2 -- 38HDR Outdoor Unit Dimensions -- English

AIR

11/16"

SHIPPING

DIMENSIONS (L x W x H)

SHIPPING

WEIGHT(KG)

OPERATING

FIELD POWER SUPPLY CONN.

HOLE SIZES PROVIDED:

22.22 - 12.70 TRADE

30.16 - 19.05 TRADE

34.92 - 25.40 TRADE

MINIMUM

DIMENSIONS

MOUNTING PAD

C, MAX. 51.7 C.

18,24 584.2 X 1066.8

UNIT SIZE

30,36,48,60 609.6 X 1270.0

36.5

40QAC/38HDR -- 40QAQ/38QRR

3. SERIES DESIGNATION IS THE 13TH POSITION OF THE

UNIT MODEL NUMBER.

4. CENTER OF GRAVITY

1. REQUIRED CLEARANCES: WITH COIL FACING WALL; ALLOW 152.4 MIN

CLEARANCE ON COIL SIDE AND COIL END AND 914.4 MIN CLEARANCE

ON COMPRESSOR END AND FAN SIDE. WITH FAN FACING WALL; ALLOW 203.2 MIN

CLEARANCE ON FAN SIDE AND COIL END AND 914.4 MIN CLEARANCE

ON COMPRESSOR END AND COIL SIDE. WITH MULTI UNIT APPLICATION;

ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER.

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING

MODE IS 12.8

5. ALL DIMENSIONS ARE IN "MM" UNLESS NOTED.

106.4

63.5

JUNCTION BOX FOR

POWER SUPLLY AND

CONTROL CONNECTIONS

38.1

FIELD CONTROL SUPPLY

WIRE ENTRY

22.22 HOLE W/GROMMET

VAPOR LINE CONN.

FEMALE SWEAT CONN.

203.2

114.3

25.4

Fig. 3 -- 38HDR Outdoor Unit Dimensions -- SI

9.53 LIQUID LINE FEMALE SWEAT CONN.

AB C D E F G H J KLMNP

ELECTRICAL

CHARACTERISTICS

UNIT SERIES

38HDR036 1 X O X X 944.6 1131.9 433.4 468.3 774.7 498.5 741.4 865.2 347.7 206.4 403.2 19.0 87.3 165.1 99.0 109.0 1282.7 X 520.7 X 1020.7

38HDR030 1 X O O O 944.6 1131.9 433.4 468.3 774.7 498.5 741.4 865.2 347.7 206.4 403.2 19.0 87.3 165.1 90.9 101.4 1282.7 X 520.7 X 1020.7

38HDR024 1,2 X O O O 790.6 938.2 369.9 406.4 595.3 436.6 587.4 711.2 355.6 171.5 295.3 15.9 74.6 152.4 81.8 90.0 1090.2 X 457.7 X 866.7

38HDR018 1 X O O O 638.2 938.2 369.9 406.4 595.3 436.6 435.0 558.8 330.2 168.3 285.8 15.9 74.6 152.4 70.4 77.7 1090.2 X 457.7 X 714.3

X = YES

O = NO

38HDR060 1,2 X O X X 1097.0 1131.9 433.4 468.3 774.7 498.5 893.8 1017.6 368.3 215.9 479.4 22.2 87.3 165.1 133.6 145.0 1282.7 X 520.7 X 1173.1

38HDR048 1,2 X O X X 1097.0 1131.9 433.4 468.3 774.7 498.5 893.8 1017.6 368.3 215.9 479.4 22.2 87.3 165.1 129.0 140.4 1282.7 X 520.7 X 1173.1

AIR

460-3-60

208/230-3-60

230-1-60

208-230-1-60

190.5

AIR

17.5

FDC

SHIPPING

DIMENSIONS (L x W x H)

SHIPPING

WEIGHT(lbs)

OPERATING

MINIMUM

DIMENSIONS

MOUNTING PAD

F, MAX. 125 F.

18,24 23" X 42"

30,36,48,60 24" X 50"

UNIT SIZE

3. SERIES DESIGNATION IS THE 13TH POSITION OF THE

UNIT MODEL NUMBER.

4. CENTER OF GRAVITY

1. REQUIRED CLEARANCES: WITH COIL FACING WALL; ALLOW 6" MIN

CLEARANCE ON COIL SIDE AND COIL END AND 36" MIN CLEARANCE

ON COMPRESSOR END AND FAN SIDE. WITH FAN FACING WALL; ALLOW 8" MIN

CLEARANCE ON FAN SIDE AND COIL END AND 36" MIN CLEARANCE

ON COMPRESSOR END AND COIL SIDE. WITH MULTI UNIT APPLICATION;

ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER.

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING

MODE IS 55

5. ALL DIMENSIONS ARE IN "INCHES" UNLESS NOTED.

FIELD POWER SUPPLY CONN.

HOLE SIZES PROVIDED:

7/8"-1/2"TRADE

1 3/16"-3/4"TRADE

1 3/8"-1"TRADE

1 7/16"

JUNCTION BOX FOR

POWER SUPLLY AND

CONTROL CONNECTIONS

1 1/2"

4 1/2"

40QAC/38HDR -- 40QAQ/38QRR

AB C D E F G H J KLMNP

ELECTRICAL

CHARACTERISTICS

UNIT SERIES

38QRR036 0 X O X X 37 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 29 3/16" 34 1/16" 13 11/16" 8 1/8" 15 7/8" 3/4" 3 7/16" 6 1/2" 232 255 50 1/2" X 20 1/2" X 40 2/10"

38QRR030 0 X O O O 37 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 29 3/16" 34 1/16" 13 11/16" 8 1/8" 15 7/8" 3/4" 3 7/16" 6 1/2" 187 210 50 1/2" X 20 1/2" X 40 2/10"

38QRR024 0 X O O O 31 1/8" 36 15/16" 14 9/16" 16" 23 7/16" 17 3/16" 23 1/8" 28" 14" 6 3/4" 11 5/8" 5/8" 2 15/16" 6" 176 194 42 9/10" X 18" X 34 1/10"

38QRR018 0 X O O O 25 1/8" 36 15/16" 14 9/16" 16" 23 7/16" 17 3/16" 17 1/8" 22" 13" 6 5/8" 11 1/4" 5/8" 2 15/16" 6" 167 183 42 9/10" X 18" X 28 1/10"

X = YES

38QRR060 0 X O X X 43 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 35 3/16" 40 1/16" 14 1/2" 8 1/2" 18 7/8" 7/8" 3 7/16" 6 1/2" 306 331 50 1/2" X 20 1/2" X 46 2/10"

38QRR048 0 X O X X 43 3/16" 44 9/16" 17 1/16" 18 7/16" 30 1/2" 19 5/8" 35 3/16" 40 1/16" 14 1/2" 8 1/2" 18 7/8" 7/8" 3 7/16" 6 1/2" 278 303 50 1/2" X 20 1/2" X 46 2/10"

O = NO

AIR

460-3-60

208/230-3-60

230-1-60

208-230-1-60

FIELD CONTROL SUPPLY

WIRE ENTRY

7/8" HOLE W/GROMMET

2 1/2"

7 1/2"

4 3/16"

VAPOR LINE CONN.

FEMALE SWEAT CONN.

AIR

Fig. 4 -- 38QRR Outdoor Unit Dimensions -- English

3/8" LIQUID LINE

MALE FLARE CONN.

11/16"

FDC

SHIPPING

DIMENSIONS (L x W x H)

SHIPPING

WEIGHT(KG)

FIELD POWER SUPPLY CONN.

HOLE SIZES PROVIDED:

22.22 - 12.70 TRADE

30.16 - 19.05 TRADE

34.92 - 25.40 TRADE

40QAC/38HDR -- 40QAQ/38QRR

WEIGHT(KG)

OPERATING

355.6 171.5 295.3 15.9 74.6 152.4 80.0 88.2 1090.2 X 457.7 X 866.7

330.2 168.3 285.8 15.9 74.6 152.4 75.9 83.2 1090.2 X 457.7 X 714.3

711.2

558.8

85.0 95.4 1282.7 X 520.7 X 1020.7

139.0 150.4 1282.7 X 520.7 X 1173.1

126.4 137.7 1282.7 X 520.7 X 1173.1

105.4 115.9 1282.7 X 520.7 X 1020.7

165.1

87.3 165.1

347.7 206.4 403.2 19.0

741.4 865.2

1. REQUIRED CLEARANCES: WITH COIL FACING WALL; ALLOW 152.4 MIN

CLEARANCE ON COIL SIDE AND COIL END AND 914.4 MIN CLEARANCE

215.9 479.4 22.2 87.3

347.7 206.4 403.2 19.0 87.3

893.8 1017.6 368.3

741.4 865.2

MINIMUM

DIMENSIONS

C, MAX. 51.7 C.

ON COMPRESSOR END AND FAN SIDE. WITH FAN FACING WALL; ALLOW 203.2 MIN

CLEARANCE ON FAN SIDE AND COIL END AND 914.4 MIN CLEARANCE

ON COMPRESSOR END AND COIL SIDE. WITH MULTI UNIT APPLICATION;

ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER.

2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING

MODE IS 12.8

3. SERIES DESIGNATION IS THE 13TH POSITION OF THE

UNIT MODEL NUMBER.

4. CENTER OF GRAVITY

5. ALL DIMENSIONS ARE IN "MM" UNLESS NOTED.

63.5

MOUNTING PAD

18,24 584.2 X 1066.8

30,36,48,60 609.6 X 1270.0

UNIT SIZE

106.4

36.5

JUNCTION BOX FOR

POWER SUPLLY AND

CONTROL CONNECTIONS

38.1

FIELD CONTROL SUPPLY

WIRE ENTRY

22.22 HOLE W/GROMMET

203.2

114.3

25.4

Fig. 5 -- 38QRR Outdoor Unit Dimensions -- SI

AB C D E F G H J KLMNP

ELECTRICAL

CHARACTERISTICS

UNIT SERIES

38QRR018 0 X O O O 638.2 938.2 369.9 406.4 595.3 436.6 435.0

38QRR024 0 X O O O 790.6 938.2 369.9 406.4 595.3 436.6 587.4

38QRR030 0 X O O O 944.6 1131.9 433.4 468.3 774.7 498.5

38QRR036 0 X O X X 944.6 1131.9 433.4 468.3 774.7 498.5

38QRR048 0 X O X X 1097.0 1131.9 433.4 468.3 774.7 498.5

38QRR060 0 X O X X 1097.0 1131.9 433.4 468.3 774.7 498.5

X = YES

O = NO

AIR

460-3-60

208/230-3-60

230-1-60

208-230-1-60

190.5

AIR

VAPOR LINE CONN.

FEMALE SWEAT CONN.

9.53 LIQUID LINE MALE FLARE CONN.

17.5

FDC

These installation instructions cover the installation of the matched

systems listed in table 2.

Parts List

Indoor Unit

The following items are included with the indoor unit:

Table 1 – Installation Materials

Part No. Name of Part Qty.

1 Side Panels 2 2 Hex Head Bolts 4 3 Mounting Bracket 2 4 Pistons 1 5 Installation Template 1 6 Adapter Tubes 2

Table 2 – Matched Systems

System

Ty pe

Cooling

Heat Pumps

* Units must be configured for 1 --- 1/2 ton operation. Refer to instructions

on page 9.

Nominal

Capacity

018 3 8 H D R 0 1 8 --- --- --- 3

024 3 8 H D R 0 2 4 --- --- --- 3 4 0 Q AC024 --- --- --- 3

030 3 8 H D R 0 3 0 --- --- --- 3 4 0 Q AC036 --- --- --- 3

036 38HDR036 ------ --- 3/5/6 4 0 Q A C 0 3 6 --- --- --- 3

048 38HDR048 ------ --- 3/5/6 4 0 Q A C 0 4 8 --- --- --- 3

060 38HDR060 ------ --- 3/5/6 4 0 Q A C 0 6 0 --- --- --- 3

018 3 8 Q R R 0 1 8 --- --- --- 3 4 0 Q AQ0 2 4 --- --- --- 3

024 3 8 Q R R 0 2 4 --- --- --- 3 4 0 Q AQ0 2 4 --- --- --- 3

030 3 8 Q R R 0 3 0 --- --- --- 3 4 0 Q AQ0 3 6 --- --- --- 3

036 38QRR036 ------ --- 3/5/6 4 0 Q A Q 0 36 --- --- --- 3

048 38QRR048 ------ --- 3/5/6 4 0 Q A Q 0 48 --- --- --- 3

060 38QRR060 ------ --- 3/5/6 4 0 Q A Q 0 60 --- --- --- 3

Outdoor Unit Indoor Unit

4 0 QAC 0 2 4 --- --- --- 3

SYSTEM REQUIREMENTS

Clearances

Allow sufficient space around the indoor and outdoor unit for proper airflow circulation and servicing. Refer to Fig. 1 through Fig. 5 for minimum required clearances.

Piping: Piping and insulation is field supplied.

Fig. 6 -- Hanging Fan Coil Unit

Outdoor Unit

The following items are included with the outdoor unit:

Fig. 7 -- 38HDR018--036

A09532

A09536

Piping Lengths

The minimum length between the indoor and outdoor units is 10 ft (3 m). Refer to table 3 for the maximum lengths allowed.

Table 3 – Maximum Refrigerant Line Lengths

Unit Size

18K 200 (61) 65 (19.8) 200 (61) 24K 200 (61) 65 (19.8) 200 (61) 30K 200 (61) 65 (19.8) 200 (61) 36K 200 (61) 65 (19.8) 200 (61) 48K 200 (61) 65 (19.8) 200 (61) 60K 200 (61) 65 (19.8) 200 (61)

Note: For lengths greater than 25 ft (7.6 m), refer to the Duct Free Long

Max Line

Length ft(m)

Line Guide.

Max Elevation (ID

over OD) ft(m)

Max Elevation (OD

over OD) ft(m)

Pipe Sizes

Refer to table 4 for pipe sizes.

Table4–PipeSizes

PIPE SIZES (in)

Unit Size Liquid Phase

18 3/8 5/8 5/8 24 3/8 5/8 5/8 30 3/8 3/4 3/4 36 3/8 3/4 3/4 48 3/8 7/8 3/4 60 3/8 7/8 3/4

Note: On heat pumps, both lines need to be insulated using at least 1/2 inch

closed foam insulation.

38HDR 38QRR

Vapo r

40QAC/38HDR -- 40QAQ/38QR

A09537

Fig. 8 -- 38QRR018--036

Model Filter Drier

38HDR n --- --- --38QRR n n n n

Piston

Cap

Pistons

Flare

Connector

Refrigerant Charge

The 38HDR and 38QRR units can be matched with multiple outdoor units and thus additional charge might be required when matched with the 40QAC or 40QAQ units.

Table 5 – Additional Charge

Unit Size 38HDR 38QRR

018 0.7 (0.32) 0.7 (0.32) 024 1.3 (0.59) 0.8 (0.36) 030 1.4 (0.64) 0 036 0.2 (0.1) 0.5 (0.23) 048 0.2 (0.1) 0 060 0.5 (0.23) 0

Note: The above additional charge is required amount for line lengths up to 25 ft (7.6 m). For line lengths exceeding 25 ft (7.6 m), additional charge will be required. Refer to the Duct Free Splits Long Line Guide.

Additional Charge lb. (kg.)

Metering Device

The 40QAC and 40QAQ units use an accurator or a TXV as shown in Table 6.

Table 6 – Accurator Sizes

Unit Size

018 TVX 49 40 024 TVX 55 43 030 TVX 65 55 036 TVX 70 63 048 TVX 80 73 060 TVX TXV 80

NOTE: Pistons are supplied with either the indoor or outdoor units.

Cooling Only Heat Pumps

40QAC 40QAQ 38QRR

Power and Connecting Cables -- Field Supplied

Power:

S The main power is supplied to both the indoor and outdoor

units.

S Consult local building codes, NEC (National Electric Code) or

CEC (Canadian Electric Code) for any special requirements.

S Use Table 7 for the electrical requirements for the outdoor units

and Table 8 for the indoor units to correctly size the cables and disconnect switches.

Control Wiring

Thermostat wires should be used for control wiring between the indoor and outdoor units. A two conductor cable is required for the cooling only units and a seven conductor cable is required on heat pumps. 18 AWG is recommended for any length up to 200 ft (61.0 m).

User Interface -- Finished Goods Accessory

Any of the following three thermostats can be used depending on the type of system on hand and the desired features. Refer to Table 9 to select the proper thermostat.

40QAC/38HDR -- 40QAQ/38QR

Table 7 – 38HDR / QRR Electrical Requirements

UNIT SIZE V --- P H --- H z

018 208/230 ---1 ---60 12.1 20 12.1 20

024 208/230 ---1 ---60 17.7 25 18.8 30

030 208/230 ---1 ---60 19.1 30 17.5 30

208/230--- 1--- 60 19.1 30 20.9 30

036

048

060

208/230--- 3--- 60 13.0 20 14.1 20

4 6 0 --- 3 --- 6 0 7.9 15 7.9 15

208/230--- 1--- 60 26.4 40 34.6 50

208/230--- 3--- 60 17.9 25 22.4 30

4 6 0 --- 3 --- 6 0 8.4 15 10.0 15

208/230--- 1--- 60 34.5 60 34.5 60

208/230--- 3--- 60 21.5 30 23.6 40

4 6 0 --- 3 --- 6 0 10.6 15 10.6 15

MIN CKT AMPS

Table 8 – 40QAC / QAQ Electrical Requirements

UNIT

024 208/230--- 1 0.63 15.0 9.29 15.0

036 208/230--- 1 1.60 15.0 17.70 20.0

048 208/230--- 1 2.00 15.0 23.80 25.0

060 208/230--- 1 3.30 15.0 28.70 30.0

VOLTAGE

V --- P h --- 6 0 H z

38HDR 38QRR

FUSE/HACR BKR

AMPS

40QAC 40QAQ

MCA MOCP MCA MOCP

MIN CKT AMPS FUSE/HACR BKR AMPS

Table 9 – Thermostat Selection

Model Number

7 Day Programmable

Feature s

5+1+1 Day Programmable --- ---

Remote Room Sensor

Dry Contact Equipped

Cooling Only & HP

53DFS250--- SL

√ √

System Type

Cooling Only

53DFS250--- FS

Cooling Only 53DFST2 --- NP

---

√

---

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