Power And Wiring - Friedrich Floating Air Pro-Premiere FPHW091 Service & Parts Manual

Installation Instructions,

Power and Wiring

l
Power and Wiring
Connecting of the Cable
• Indoor Unit
Connect the power cord to the indoor unit by connecting
the wires to the terminals on the control board individually
in accordance with the outdoor unit connection.
Note: For some models, it is necessary to remove the cabinet to
connect to the indoor unit terminal.
• Outdoor Unit
1) Remove the cable cross board from the unit by loosenlng
the screw. Connect the wires to the termlnals on the control
board individually per circuit diagram posted on inside of
access door.
2) Secure the power cord onto the control
board with cable clamp.
3) Reinstall the cable cross board to the original position
with the screw.
4) Use a recognized circuit breaker between the power
source and the unit. A dlsconnecUng device to adequately
disconnect all supply lines must be fitted.
Caution:
1. Never fail to have an individual power circuit specifically for the air conditioner.
2. Always refer to the circuit diagram posted on Iha inside of the access door for wiring.
3. Confirm that the cable thickness is as specified in the power source specification.
4. Check the wires and make sure that they are all tightly fastened after cable connection.
5. Be sure to install an earth leakage circuit breaker in wet or moist areas.
Cable Specifications
Capacity size
9k‑12k
18k
24‑36K
35
INSTALLATION
Wire Diameter(AWG)
Condenser / Interconnecting Wire
14 AWG 600V / 14‑4 AWG 600V THHN
12 AWG 600V / 14‑4 AWG 600V THHN
10 AWG 600V / 14‑4 AWG 600V THHN
Fig. 435
Front panel
(Inside)
Terminal
����� � �� Cabl net
Indoor unit
Chassis
Outdoor unit
Fig. 434
Circuit Breaker Capacity Rating
15A
20A
30A