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rd
3
Party Boiler
The product can be used by connecting an Auxiliary boiler. 3
manually via RS3 remote controller or automatically itself by means of comparing the outside air
temperature and the preset temperature.
rd
How to wire 3
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 fully.
Indoor PCB
ACCESSORIES INSTALLATION
rd
party boiler can be controlled by
EXT_BOILER
3rd party boiler
(Voltage free)
87
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