DM17-01.01.08en Light Commercial R410A on-off
40
9. The Specification of Power
Model (KBtu/h) 18 24 36 48~60
Power
Phase 1-phase 1-phase 3-phase 3-phase
Frequency and Voltage 220-240V, 50Hz 380-415V, 50Hz
Circuit Breaker/ Fuse (A) 25/20 32/25 25/20 32/25
Indoor Unit Power Wiring (mm
2
) 3×2.5 3×2.5 3×1.5 5×2.5
Indoor/Outdoor Connecting
Wiring (mm
2
)
Ground Wiring 2.5 2.5 2.5 2.5
Outdoor Unit Power
Wiring
3×2.5 3×2.5 5×2.5 5×2.5
Strong Electric Signal
2×1.0 3×1.0
3x1.0 3x1.0
Weak Electric Signal
(2×0.75/
2×0.5)
(2×0.2)