Model
Voltage range
Recommended fuse* (A)
Power supply cable size* (mm
Number of conductors
Interconnection cable size* (mm
Number of conductors
Heat Pump Unit
(5)CK20/25/28ER Vs (5)SL20/25/28CR
Indoor Unit
Terminal
Block
Model
Voltage range
Recommended fuse* (A)
Power supply cable size* (mm
Number of conductors
Interconnection cable size* (mm
Number of conductors
(5)CK40ER Vs (5)SL35/40CR (1 PH)
Indoor Unit
Terminal
Block
!
The electrical power must be provided with
protection devices (circuit breaker or fuse) with
double pole separation system (phase + neutral)
with minimum contact gap of 3.0mm.
Indoor
Outdoor
2
)
2
)
4WV
OF
COMP
N1
L
N
Power Supply Cable
Indoor
Outdoor
2
)
2
)
A
4WV
OF
COMP
L
N
5CK40E
5SL35C
10
2.5
5
1.5
4
Outdoor Coil Sensor
Interconnection Cable
!
The electrical power must be provided with
protection devices (circuit breaker or fuse) with
double pole separation system (phase + neutral)
with minimum contact gap of 3.0mm.
(5)CK20ER
(5)SL20CR
13
2.5
3
2.5
5
Outdoor Coil Sensor
Interconnection Cable
1-14
(5)CK40E
(5)SL40R
380-415V/1Ph/50Hz +
!
13
2.5
5
1.5
4
4WV
OF
Outdoor Unit
Terminal
COMP
Block
N
(5)CK25ER
(5)SL25CR
220-240V/1Ph/50Hz +
!
18
2.5
3
2.5
5
A
Outdoor Unit
4WV
Terminal
OF
Block
COMP
L
N
L
N
Power Supply Cable
(5)CK50E
(5)SL50C
18
2.5
5
1.5
4
(5)CK28ER
(5)SL28CR
18
4.0
3
2.5
5