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Electrical Wiring
6.5.4 Recommended Wire Length and Wire Diameter
Tab. 6-1: Solenoid valve kit
Tab. 6-2: Control wiring
Use the standard power supply cables for Europe (such as H05RN-F or H07RN-F which
conform to CENELEC (HAR) rating specifications) or use the cables based on IEC standard.
(60245 IEC57, 60245 IEC66)
6.5.5 Wiring system diagram
6
Fig. 6-2 Wiring system diagram
52
Type
Power supply
4160
2.5 mm², Max. 130 m
Type
Inter-unit (between relay kit and solenoid valve kit) control wiring
4160
0.75 mm
CAUTION
Indoor unit 1
Indoor unit 1
Solenoid valve relay kit 1
Solenoid valve relay kit 1
Electrical box
Electrical box
Control board
Control board
Control board
Control board
(CR-SV80A-N)
(CR-SV80A-N)
(Main)
(Main)
3WAY (BLK)
OPTION / 3WAY
OPTION / 3WAY
3WAY (BLK)
(WHT) 6P
5P
(WHT) 6P
5P
Connect
Connect
to 3way
to 3way
Indoor unit (N)
Indoor unit N
Solenoid valve relay kit N
Solenoid valve relay kit (N)
Electrical box
Electrical box
Control board
Control board
Control board
Control board
(CR-SV80A-N)
(CR-SV80A-N)
(Main)
(Main)
OPTION / 3WAY
OPTION / 3WAY
3WAY (BLK)
3WAY (BLK)
(WHT) 6P
(WHT) 6P
5P
5P
Connect
Connect
to 3way
to 3way
Time delay fuse or circuit capacity
10–16 A
(AWG #18), Max. 30m
2
Power supply
Power supply
L
220/230/240V~50Hz
220/230/240V~50Hz
N
220/230V~60Hz
220/230V~60Hz
Control wire(5 wires)
Control wire (5 wires)
field supplied
field supplied
(Max. 30m)
(Max. 30m)
1
2
3
4
5
Terminal board
Terminal board
Terminal board
3-Way connecting wire (1.9m) / supplied
3-Way connecting wire (1.9m) / supplied
Control wire (5 wires)
Control wire(5 wires)
field supplied
field supplied
(Max. 30m)
(Max. 30m)
1
2
3
4
5
Terminal board
Terminal board
Terminal board
3-Way connecting wire (1.9m) / supplied
3-Way connecting wire (1.9m) / supplied
Label of solenoid valve kit
Label of solenoid valve kit
(indoor unit piping connection side)
(indoor unit piping connection side)
Label of solenoid valve kit
Label of solenoid valve kit
(connection terminal side)
(connection terminal side)
Field
Terminal board
Field
Terminal board
supplied
supplied
Solenoid valve kit
Solenoid valve kit
L
N
Ground
Ground
1
2
For relay kit 1
3
For relay kit 1
4
5
Terminal board
1
2
3
For relay kit (N)
For relay kit (N)
4
5
Terminal board
(N) : 4, 6, 8
Connect the wiring to match
Connect the wiring to match
the numbers of indoor unit
the numbers of indoor unit
connection piping side and
connection piping side and
communication terminal
communication terminal side.
side.
DHW PAW-VP - Installation manual - 2020-05
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