Meter Interface - LG Therma V HM091MRS Installation Manual

Meter Interface

This product can be used by connecting the meter interface module supplied in the field. The
meter interface module can communicate with the wired remote controller. The meter interface
module lets you know the amount of power generated by the product.
How to install Meter Interface
[Parts of Meter interface]
Meter interface body
Follow below procedures step 1 ~ step 4.
Step 1. Check if the power of the unit is turned off.
Step 2. Disassemble front panels and Distinguish control box(Indoor) of the unit.
Step 3. Check if the harness(White) is inserted fully to the indoor unit PCB (CN_COM).
Step 4. Connect the external pump to terminal block 2(11/12).
Indoor PCB
h The terminal block connection number may differ depending on the model. Refer to the
"Wiring Diagram" in the SVC Manual.
ACCESSORIES INSTALLATION
CN_COM
11
A
rd
3 PARTY
CONTROLLER
Meter interface
61
12 11 : Black
12 : White
B