Electrical Wiring Connection - McQuay C Serie Manual De Instalación

Cooling Only
CK10C /15C /20C
N
N
L
COMP
Indoor Unit
Terminal Block
Heat Pump
CK10CR /15CR /20CR
N
N
L
COMP
OF
4WV
Indoor Unit
Terminal Block
Outdoor Coil Sensor

ELECTRICAL WIRING CONNECTION

!
There must be a double pole
switch with minimum 3mm
contact gap and fuse/circuit
breaker as recommended in
the fixed installation circuit.
Power Supply Cable
COMP
N
Outdoor Unit
Terminal Block
!
There must be a double pole
switch with minimum 3mm
contact gap and fuse/circuit
breaker as recommended in
the fixed installation circuit.
Power Supply Cable
4WV
OF
COMP
N
Outdoor Unit
Terminal Block
Model
Voltage range**
Power supply cable size*
Number of wire
Interconnection cable size* mm
Number of wire
Recommended fuse
Model
Voltage range**
Power supply cable size*
Number of wire
Interconnection cable size* mm
Number of wire
Recommended fuse
IMPORTANT: * These values are for information only.
They should be checked and selected
to comply with local and/or national
codes and regulations. They are also
subject to the type of installation and
size of conductors.
** The appropriate voltage range should
be checked with label data on the unit.
ETL listed is only applicable to 60Hz
power supply only.
1-8
CK10 / 15C CK20C
220V-240V/1Ph / 50Hz +
or 208V-230V/1Ph / 60Hz +
mm 2 1.5 2.5
3 3
2 1.5 2.5
3 3
A 15 20
CK10 / 15CR CK20CR
220V-240V/1Ph / 50Hz +
or 208V-230V/1Ph / 60Hz +
2
mm 1.5 2.5
3 3
2
1.5 2.5
5 5
A 15 20