Installation of Unit
34
Air-to-Water Heat Pump
4. Please connect PCB assembly 1 and remote controller using connection cable.
5. Please use extension cable if the distance between wired remote controller and unit is
more than 10m.
Connecting cable
Please check if connector
is normally connected.
PCB assembly
1 of unit side
When installing the wired remote controller, do not bury it in the wall.
(It can cause damage in the temperature sensor.)
Do not install the cable to be 50m or above. (It can cause communication error.)
• When installing the extension cable, check the connecting direction of the connector of the
remote controller side and the product side for correct installation.
• If you install the extension cable in the opposite direction, the connector will not be connected.
• Specification of extension cable: 2547 1007 22# 2 core 3 shield 5 or above.
