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Wiring system diagram
Power supply
220–240 V~,
50/60 Hz
Ground
WHT
WHT
1
1
BLK
BLK
2
2
Remote controller
(CZ-RTC-5B)
This equipment must be properly earthed.
1. Use shielded wires for inter-unit control wiring (C) and ground the shield on both
ends, otherwise misoperation from noise may occur. Connect wiring as shown in
figure before.
2. Connecting cable between indoor unit and outdoor unit shall be approved poly-
chloroprene sheathed 5 or 1.5 mm² flexible cord. Type designation 60245 IEC57
(H05RN-F, GP85PCP etc.) or heavier cord.
3. 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)
DHW PAW-VP - Installation manual - 2020-05
RTC5B
Tank controller
L
L
N
N
B
U1
U2
D
R1
Ground
R2
Single-phase model connections
Outdoor unit (1-phase)
INV unit
C
L
N
U1
U2
Ground
Electrical Wiring
A
Power supply
L
220–240 V~,
N
50/60 Hz
Ground
Shielded wire
Ground
6
41
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