LG PRARH0 Manual De Instalación página 7

■ Low Static Duct
Step1. Open control box cover.
Step2. Assemble PRARH0 with control box cover.
※ Wiring
Auxiliary Heater
communication lines
(under AC24V)
To indoor unit PCB
(CN-PTC)
※ Caution
Check the distance between PRARH0 and the top of model
when connecting anchor bolts.
Step3. Open the cover of PRARH0 and connect wires.
Step4. Assemble control box cover.
3. Assembly Diagram
(Unit : inch)
Installation Manual 7