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3. Assembly Diagram
Step 1. Open upper front panel and control box cover.
Step 1. Open upper front panel and control box cover.
Upper Front Panel
Step 3. Pull out control box. Remove heater panel.
Heater Panel
Control Box
Step 5. Install heater. The bracket should be inserted in
the provided slot.
Bracket
Slot
Control Box Cover
Control Box Cover
Control Box Cover
Step 2. Disconnect the three thermistors(CN_Pipe out, CN_Pipe in and
CN_Room) , CN_EEV and CN_Motor1 connector in control box.
CN_Pipe in (White)
CN_Pipe out (Red)
CN_EEV (White)
CN_EEV (White)
CN_Motor1 (White)
CN_Motor1 (White)
Step 4. Remove the additional mounting bracket (shown
in the figure) while installing 5kW and 10kW
heater with NJ chassis.
Mounting bracket
Step 6. Attach the heater to panel using the existing holes
and screws.
3. Assembly Diagram
CN_Room (Yellow)
Installation Manual 7
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