Assembly Diagram
Installation Manual 11
ENGLISH
n 4 Way CST
Step1. Open control front panel. Step2. Assemble PRARS1 with cabinet.
Step3. Open the cover of PRARS1 and connect wires.
Step4. Assemble control box cover and front panel.
Fig. A
Control box cover
screw
Insulation
Note: While connecting the PRARS1, attach insulation at the rear of the
control box cover where it receives screws as shown in Fig. A.
Check the attached direction to the indoor unit.
※
Wiring
Auxiliary Heater communication lines
(under AC24V,over AWG24)
These wires should not make
contact with high voltage lines.
To indoor unit PCB
(CN-PTC)
CAUTION
!
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