Remote Wall Thermostat - LG PTAC Type Product Data Book

6RWU0-03A

Remote Wall Thermostat

When the wires are connected, the unit will be controlled by a remote wall thermostat.
The thermostat connections supply the 24 Volt AC. When you install the digital/electronic thermostat, you must set it to 24
Volt AC. See the installation instruction in this manual for the Remote Wall Thermostat.
24 Volt-N
24 Volt-L
Compressor
Heater
Reversing Valve
High Fan
Low Fan
GL GH O
(Molex Housing Spec 396-07V)
FUNCTION:
If the unit has a malfunction, a green OPERATION LED located on the Display PCB used by the unit to
indicate the errors.
USE:
If the customer has to register a complaint to the service center, he can be very clear about registering
the complaint that what is happening & by referring the user's manual the customer can clearly define
the problem.
So that the engineer should go fully prepared with the prescribed tools to be used regarding that
problem. It also keeps the customer aware about the unit.
Here are some of the problems defined below for which the LED indicates by flashing.
The errors are the mentioned which is as follows:
Product Data
W Y R C
PTAC
Control Device
48