Independence Power Supply - Carrier 42QTD024DS Series Installation Manual

5. WIRING
Connection Diagram
Indoor Unit (QTD024)
1(L) 2(N)
To Outdoor
5.2 INDEPENDENCE POWER SUPPLY (For QUS036~060)
Wiring figure
Indoor
Unit
Ground wiring
Power supply and connecting wires specification
Model
Phase
Frequency and volt
Indoor
Rated Current
Fuse Rating(Field Supply)
Power Cord(Field Supply)
Phase
Frequency and volt
Outdoor
Rated Current
Circuit Breaker(Field Supply)
Power Cord(Field Supply)
Indoor/outdoor connecting wiring
(Field Supply)
S
Power supply
Switch/Fuse
Power Cord
QUS036
1-Phase
220-240V~ 50Hz
1.8A
16A
H05VV-F; 3×1.0mm
1-Phase
220-240V~ 50Hz
21.0A
40A
H07RN-F; 3×4.0mm
Shielded cable; 2×0.2mm
Outdoor Unit (QUS024)
1(L) 2(N) S L N
To Indoor
Power Input
Power supply
Outdoor
Unit
Signal line (Low voltage)
QUS048
1-Phase
220-240V~ 50Hz
1.2A
16A
2
H05VV-F; 3×1.0mm
3-Phase
380-420V 3N~ 50Hz
13.0A
30A
2
H07RN-F; 5×2.5mm
2
Shielded cable; 2×0.2mm
Power input cord
60mm
GND
10mm 40mm
Connective Cable
60mm
GND
10mm 40mm
Switch/Fuse
Power Cord
Ground wiring
QUS060
1-Phase
220-240V~ 50Hz
1.2A
16A
2 H05VV-F; 3×1.0mm
3-Phase
380-420V 3N~ 50Hz
13.0A
30A
2 H07RN-F; 5×2.5mm
2
Shielded cable; 2×0.2mm
2
2
2
GB-15 7