Installation guide

60
ACCESSORIES INSTALLATION
ENGLISH
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).
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]
CN_COM
Meter
interface
Indoor PCB
CN_COMCN_COM
AB
11 12 11 : Black
12 : White
3
rd
PARTY
CONTROLLER
Meter
interface
Meter
interface
Indoor PCBIndoor PCB
Meter interface body