Acson international A Serie Installationshandbuch Seite 15

CK40A & CK50A
Model
Voltage range**
Recommended fuse* (A)
Power supply cable size* (mm
Number of conductors
Interconnection cable size* (mm
Number of conductors
CK40A / CK50A <> SL40C / SL50C
Indoor 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.
Heat Pump
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.
CK20AR / CK25AR / CK30AR
Model
Voltage range**
Recommended fuse* (A)
Power supply cable size* (mm
Number of conductors
Interconnection cable size* (mm
Number of conductors
CK20AR / 25AR <>
SL20BR / 25BR
SL20CR / 25CR
Indoor Unit
Terminal
Block
Indoor
Outdoor
2
) (50/60Hz)
2
) (50/60Hz)
COMP
L
Interconnection Cable
N
Indoor
Outdoor
2 )
2 )
Outdoor Coil Sensor
4WV
Interconnection Cable
OF
COMP
L
N1
Power
N2
Supply
Cable
CK40A
SL40C
380-420V/3Ph /50Hz+ N+ !
10/20
1.5/2.5
5
1.5/1.5
4
COMP
N
R
S
T
N
CK20AR CK25AR
SL20BR/20CR SL25BR/25CR
220-240V/1Ph/50Hz+ !
16
2.5
3
2.5
5
There must be a double pole switch with minimum
!
3mm contact gap and fuse/circuit breaker as
recommended in the fixed installation circuit.
1-9
CK50A
SL50C
or 208-230V/3Ph/60Hz+N+
16/25
2.5/4.0
5
1.5/1.5
4
L
Outdoor Unit
Terminal
Block
Power Supply Cable
CK30AR
SL28CR/30CR
or 208-230V/1Ph/60Hz+ !
20 25
2.5 4.0
3 3
2.5 2.5
5 6
4V
OF
Outdoor Unit
COMP
Terminal
Block
N
!