78
ACCESSORIES INSTALLATION
3
rd
Party Boiler
The product can be used by connecting an Auxiliary boiler. 3rd party boiler can be
enabled/disabled by manually via remote controller or automatically itself by means of comparing
the outside air temperature and the pre-set temperature. Only Bivalent-alternative operation is
possible. While boiler is enabled, it must operate by its own controls.
How to wire 3rd party boiler
Follow below procedures step 1 ~ step 3.
Step 1. Check if the power of the unit is turned off.
Step 2. Disassemble front panels and Distinguish terminal block in Indoor PCB.
Step 3. Connect Power cable to terminal block (TB_BOILER) fully.
3rd party boiler
(Voltage free)
EXT_BOILER
Indoor PCB
To Next Page
Loading...
Need help?
General