SYSVRF AIR EVO HP MINI IM

5. ELECTRICAL WIRING
9
installation manual
For 10.5~18kw(3-Phase)
Fig. 5-2
Outdoor unit
Signal wire between indoor/outdoor unit
Indoor unit
Indoor unit
Indoor unit
Signal wire between indoor units
1
///
3 4 (
/
1 (43 (<; / 1 ( / 1 (43 43
< (;
Branch Box Branch Box
CWC
(<; (<;
Branch Box
Please use 3-core shielded wire, and connect the shielded layer to Grounding
Power Supply
Power Supply
; < (
< (;
CWC
For 8~18kw(1-Phase)
Fig. 5-1
Outdoor unit
Signal wire between indoor/outdoor unit
Indoor unit
Indoor unit
Indoor unit
Signal wire between indoor units
1
/
3 4 (
/
1 (43 (<; / 1 ( / 1 (43 43
< (;
Branch Box Branch Box
CWC
(<; (<;
Branch Box
Please use 3-core shielded wire, and connect the shielded layer to Grounding
Power Supply
Power Supply
; < (
< (;
CWC
For 8~18kW
Fig. 5-3
Outdoor
Unit
Indoor
Unit
Power wiring
(indoor)
Communication Bus
Power (220-240V~ 50Hz 1-Phase)
(208-230V~ 60Hz 1-Phase)
Power (220-240V~ 50Hz 1-Phase)
(208-230V~ 60Hz 1-Phase)
Indoor
Unit
Indoor
Unit
Wire distribution box
Switch / Circuit breaker
Switch / Circuit breaker
Power wiring
(outdoor)
Centralized wired
controller (CWC)
Computer
In broken line table, users can purchase the central
control monitor when necessary