Recommended Wire Diameter - Panasonic PAW-VP1000LDHW Technical Manual

Electrical Wiring
7.2
7
90

Recommended wire diameter

Power supply wiring
(B) Power supply cable control box
Model name Power supply
RTC5B Single phase 220/230/240 V
Power supply cable backup heater
Model name Power supply
VP200LDHW Single phase 220/230/240 V
VP500LDHW Single phase 220/230/240 V
VP750LDHW 3-phases 380/400/420 V
VP1000LDHW 3-phases 380/400/420 V
VP380L 3-phases 380/400/420 V
Control wiring
(B) Inter-unit (between outdoor and indoor units) control wiring
Control wiring U1 U2
0.75 mm
2
(AWG #18)
Use shielded wiring*
2
Minimum power supply
cables L1, L2
0.75 mm
2
Minimum power supply
cables L1, L2
1.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
Length (m)
Max. 100
PAW-VP•LDHW - Technical Manual – 2019-11
Circuit breaker
(minimum capacity)
2 A
Circuit breaker
(minimum capacity)
10 A
16 A
16 A
16 A
16 A