56
WIRING ELECTRICAL CONNECTIONS
•
Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL
ELECTRICAL CODES for field wiring rules. Be sure that installation comply with such rules and regulations.
GENERAL PRECAUTIONS
•
Ensure that the rated voltage of the unit corresponds to the name plate before carrying out proper wiring
according to the wiring diagram.
•
Provide a power outlet to be used exclusively for each unit. A power supply disconnect and a circuit
breaker for over-current protection should be provided in the exclusive line.
•
The unit must be GROUNDED to prevent possible hazards due to insulation failures.
•
All wiring must be firmly connected.
•
All wiring must not touch the hot refrigerant piping, compressor or any moving parts of fan motors.
VACUUMING AND CHARGING
•
The precharged outdoor unit does not need any vacuuming or charging. However once it is connected,
the connecting pipe line and the indoor need to be vacuumed before releasing the R22/R407C from the
outdoor unit.
1) Open the service port core cap.
2) Connect pressure gauge to the service port.
3) Connect the line to vacuum pump. Open the charging manifold valve and turn the pump on. Vacuum
to –0.1 MPa (-760mmHg) or lower. (Evacuation time varies by the pump but averagely in 1 hour).
Diagram 1
4) After evacuation, unscrew the spindle (diagram 2B) for the gas to run to indoor unit.
Diagram 2
CAUTION FOR R407C
R407C must be charged as
liquid. Usually R407C cylinder
is equipped with a dip-pipe for
liquid withdrawal. If there is no
dip-pipe, the cylinder should
be inverted so as to withdraw
liquid R407C from the valve.
Summary of Contents for ACC 10 C/CR
Page 16: ...15 MODEL ACC50C MODEL ACC60C...
Page 26: ...25 MODEL ACC 60 ALC 60C FOR EXPORT SPEC WITH MC MODEL ACC 60C ALC 60C FOR LOCAL SPEC...
Page 27: ...26 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...
Page 28: ...27 MODEL ACC 10CR 15CR ALC A4LC 10BR 15BR...
Page 29: ...28 MODEL ACC 20CR 25CR ALC A4LC 20BR 25BR...
Page 30: ...29 MODEL ACC 30CR ALC A4LC 30CR...
Page 31: ...30 MODEL ACC 40CR 50CR ALC A4LC 40CR 50CR...
Page 32: ...31 MODEL ACC 60CR ALC 60CR...
Page 33: ...32 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...
Page 37: ...36 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 38: ...37 MODEL ACC 10 15CR ALC A4LC 10 15BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 39: ...38 MODEL ACC 20 25CR ALC A4LC 20 25BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 40: ...39 MODEL ACC 30CR ALC A4LC 30CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 41: ...40 MODEL ACC 40 50CR ALC A4LC 40 50CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 42: ...41 MODEL ACC 60CR ALC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Page 43: ...42 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
