Loading ...
Loading ...
Loading ...
ELECTRICAL WIRING
67
ENGLISH
2 Outdoor Units-3Ø, 208/230V
When the power source is connected In series between the units.
When the power source is supplied to Each outdoor unit individually.
Communication Line
(2 Wires Cable)
Power Line
(3 Wires Cable)
Communication Line
(3 Wires Cable)
Power Line
(2 Wires Cable)
Power Line
(2 Wires Cable)
(2 Wires Cable)
Power Line
(2 Wires Cable)
Power Line
(2 Wires Cable)
[Master]
[Indoor Units]
(Main Switch)
[Slave]
Pull Box
(Installer option)
Pull Box
(Installer option)
Pull Box
(Installer option)
Pull Box
(Installer option)
nication L
es Cable
Com
Power
(2 Wires
(2 Wires C
r Line
(2 Wires Cab
[
Master]
[Sla
Power L
Wire
Power supply
3 Phase 3 Wires
60Hz 208/230V
Power supply
1 Phase 60Hz
208/230V
RST
Switch
ELCB
ELCB
L(L1) N(L2)
Switch
Communication Line
(2 Wires Cable)
Power Line
(3 Wires Cable)
Communication Line
(3 Wires Cable)
Power Line
(2 Wires Cable)
Power Line
(2 Wires Cable)
Power Line
(2 Wires Cable)
Power Line
(2 Wires Cable)
[Master]
[Indoor Units]
Power supply
3 Phase 3 Wires
60Hz 208/230V
Power supply
1 Phase 60Hz
208/230V
(Main Switch)
[Slave]
Switch
ELCBELCB
Pull box
(Installer option)
Pull box
(Installer option)
Pull box
(Installer option)
Power Line
(2 Wires Cable)
HR unit
ELCB
L(L1) N(L2)
RST RST
NOTE
!
- Field Wiring diagram is to be used as a guidelineonly. Wiring should comply with applica-
ble local and national codes
- ELCB must have function to prevent electrical short and over current at the same time .
- Use copper wires only.
- Unit must be grounded in compliance with the applicable local and national codes.
- ELCB and fuse/breaker must install to the power line
Loading ...
Loading ...
Loading ...