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Model C10 &

7

The information in this manual supersedes and replaces the previous instruction/operation manual. Illustrations cover the general
appearance of the units at the time of publication and the manufacturer reserves the right to make changes in design and
construction at any time without notice.

For replacement parts please, consult the installing dealer or contractor.

Airwell-Fedders North America
2 Centre Drive
Monroe Township, NJ 08831

24 A B

1

V      

Z

C

18 = 18000 BTU/H [5.28 kW]

24 = 24000 BTU/H [7.03 kW]

30 = 30000 BTU/H [8.79 kW]

36 = 36000 BTU/H [10.55 kW]

42 = 42000 BTU/H [12.31 kW]

48 = 48000 BTU/H [14.07 kW]

60 = 60000 BTU/H [17.5 kW]

1 = 208/230 Volts, 1 Phase, 60 Hz

2 = 230 Volts, 1 Phase, 50 Hz

3 = 208/230 Volts, 3 Phase, 60 Hz

4 = 460 Volts, 3 Phase, 60 Hz

5 = 230 Volts, 3 Phase, 50 Hz

6 = 380 Volts, 3 Phase, 50 Hz

C = Air Conditoner

CH = Heat Pump

A

Poduct Type

Brand

V = Sweat

Fitting Type

D = R-22 Refrigerant

Z = R-410A Refrigerant

Variations

Electrical Designation

B = 21 1/2” W x 21 1/2” D x H

C = 29 1/2” W x 29 1/2” D x H

Chassis Size

Nominal Capacity

Series

CONDENSING UNIT

NOMENCLATURE

F

Содержание C18ABZ1VF

Страница 1: ...alve Step Valve 3 REFRIGERANT PIPING 4 Precautions 4 Liquid Line Sizes 4 Suction Line Sizes 4 SUBCOOLING CHARGING 5 OPERATION INSTRUCTIONS 6 MAINTENANCE INSTRUCTIONS 6 CONDENSING UNIT NOMENCLATURE 7 CIRCUIT DIAGRAM 6 NOTE THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED SERVICE PERSONNEL FOR PROPER INSTALLATION ADJUSTMENT AND OPERATION OF THIS EQUIPMENT READ THE ENTIRE INSTRUCTION MANUAL THO...

Страница 2: ...local state and federal codes and or regulations pertaining to this type of equipment and its installation Such codes and or regulations should take precedence over any recommendations contained herein in lieu of local codes Installations SHALL be made in accordance with the National Electrical Code local codes and recommendations made by the National Board of Fire Underwriters Consult local build...

Страница 3: ...ssible to the evaporator will increase the system capacities by reducing the line set refrigerant pressure drop and will make the system less susceptible to liquid migrations due to less refrigerant charge 1 The installer shall check available power to make certain it matches the unit rating plate located inside control box cover and that constant voltage can be maintained to the unit Unsatisfacto...

Страница 4: ...d wire If thermostat is located more than 100 ft from unit as measured along the control voltage wires use No 16 AWG wire to avoid excessive voltage drop 3 All wiring must be NEC Class 1 and must be separated from incoming power leads Use furnace transformer fan coil transformer or accessory transformer for control power Note Use of available 24 volt accessories may exceed the minimum power requir...

Страница 5: ...cessary use hanger straps which are 1 in wide and conform to shape of tubing insulation Isolate hanger straps from insulation by using metal sleeves bent to conform to shape of insulation Condensing units are available with pre charged sweat type copper connecting fittings Units are factory charged for 15 of line set tubing Adjust charge 0 65 oz per foot of variation from chart for 1 4 and 5 8 lin...

Страница 6: ...function NOTE When removing refrigerant always use standard reclaim procedures FINAL CHECKS FOR INSTALLER 1 Ensure that all wiring is routed away from tubing and sheet metal edges to prevent rub through or wire pinching 2 Ensure that all wiring and tubing is secure in unit before adding panels and covers 3 Tighten service valve stem caps to 1 12 turn past finger tight 4 Leave Owner s Manual with o...

Страница 7: ...res are equalized the compressor motor may trip on its overload An additional waiting period will be required before restarting OPERATION INSTRUCTIONS For continuing high performance and to minimize possible equipment failure periodic maintenance must be performed on this equipment Frequency of maintenance may vary depending upon geographic areas such as costal applications MAINTENANCE INSTRUCTION...

Страница 8: ...e Township NJ 08831 24 A B 1 V Z C 18 18000 BTU H 5 28 kW 24 24000 BTU H 7 03 kW 30 30000 BTU H 8 79 kW 36 36000 BTU H 10 55 kW 42 42000 BTU H 12 31 kW 48 48000 BTU H 14 07 kW 60 60000 BTU H 17 5 kW 1 208 230 Volts 1 Phase 60 Hz 2 230 Volts 1 Phase 50 Hz 3 208 230 Volts 3 Phase 60 Hz 4 460 Volts 3 Phase 60 Hz 5 230 Volts 3 Phase 50 Hz 6 380 Volts 3 Phase 50 Hz C Air Conditoner CH Heat Pump A Poduc...

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