Installation Manual
7
Upper Front Panel
Control Box Cover
Control Box Cover
Control Box Cover
Assembly Diagram
Assembly Diagram
Step 1. Open upper front panel and control box cover.
Step 2. Disconnect the three thermistors(CN_Pipe out, CN_Pipe in and CN_Room, CN_Out) , CN_EEV and CN_Motor1
connector in control box. Waste the harness and replace new one. (CN_Motor)
The new harness is provided with the Electric Heater accessories. If there are no harness, you don’t need to be
remove. (It may vary depending on the model)
ENGLISH
CN_Pipe out (Red)
CN_Pipe in (White)
(Multi V)
CN_EEV (White)
CN_Motor1 (White)
CN_EEV (White)
CN_Motor1 (White)
CN_Room (Yellow)
Terminal Block
Terminal Block
CN Out
CN Out
CN_Motor1 (white)
CN_Motor1 (white)
(Single & Multi)
NJ
CN_EEV (White)
CN_Motor1 (White)
CN_Pipe out (Red)
CN_Pipe in (White)
CN_Room (Yellow)
Terminal Block
CN Out
CN_Motor1 (white)
CN_Motor1 (white)
CN_Motor1 (white)
(Single & Multi)
NK
CN_EEV (White)
CN_Motor1 (White)
Terminal Block
CN Out
CN_Pipe out (Red)
CN_Pipe in (White)
CN_Room (Yellow)
CN_Motor1 (white)
CN_Motor1 (white)
CN_Motor1 (white)