CAC / BDP 38GVM Manual de Instruções descarregar pdf (Página 4)

Refrigerant Charge

Unit Size

Charge

oz. (kg.)

Additional Charge

Required After ft. (m)

Additional Charge

oz./ft. (g/m)

Metering Device

18 K 47.6 (1.35) 20 (6.1) 0.21 (20) EXV

24 K 77.6 (2.2) 30 (9.1) 0.21 (20) EXV

30 K 77.6 (2.2) 40 (12.2) 0.21 (20) EXV

36 K 102.2 (2.9) 40 (12.2) 0.235 (22) EXV

42 K 169.3 (4.8) 150 (45.7) 0.235 (22) EXV

NOTES:

EXV = Electronic Expansion Device

Electronic expansion valves in the outdoor unit are used as metering devices.

Electrical Data

Unit Size

System Voltage

V o l t s --- P h --- F r e q

Operating Voltage

(Min/Max)

MCA

Max

Fuse/CB Amps

(MOCP)

18K 208/230---1---60 187/253 13 20

24K 208/230---1---60 187/253 20 30

30K 208/230---1---60 187/253 26 45

36K 208/230---1---60 187/253 28 45

42K 208/230---1---60 187/253 29 50

CAUTION

EQUIPMENT DAMAGE HAZARD

Failure to follow this caution may result in equipment

damage or improper operation.

S Wires should be sized based on NEC and local codes.

S Use copper conductors only with a minimum 300 volt .

rating and 2/64 inch thick insulation.

CAUTION

EQUIPMENT DAMAGE HAZARD

Failure to follow this caution may result in equipment damage

or improper operation.

S Be sure to comply with local codes while running wire from

indoor unit to outdoor unit.

S Every wire must be connected firmly. Loose wiring may

cause terminal to overheat or result in unit malfunction. A

fire hazard may also exist. Therefore, be sure all wiring is

tightly connected.

S No wire should be allowed to touch refrigerant tubing,

compressor or any moving parts.

S Disconnecting means must be provided and shall be located

within sight and readily accessible from the air conditioner.

S Connecting cable with conduit shall be routed through hole

in the conduit panel.

Connecting (Power and Control

Cable)

S The main power is supplied to the outdoor unit. The field

supplied connecting cable from the outdoor unit to indoor unit

consists of four wires and provides the power for the indoor unit

as well as the communication signal and ground between the

outdoor and indoor unit.

Two wires are high voltage AC power, one is low voltage DC

signal and one is a ground wire.

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

CEC (Canadian Electrical Code) for special requirements.

S Wires should be sized based on NEC and local codes.

S Connecting Cable: Voltage drop on the connecting cable should

be kept to a minimum. Do not use thermostat wire. Solid or

stranded cables can be used.

38/40GVM

1 2 3 4 5 6 7 8 9 ... 15 16

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