Installation Method
Installation Method
Installation inside of the indoor unit
① Loose 3 screws anchoring PCB and then separate PCB from the rear case
② Connect the connection wires according to the instructions. (Please refer to Setting and Using
Method)
③ Perform the switch setting according to switch setting method. (Please refer to Setting and Using
Method)
④ Fix PCB on suitable space inside of the indoor unit.
1. Install the product on flat surface and screw at least 2 places. Otherwise the Dry contact may not
be anchored properly.
2. Do not screw too tightly. It may cause deformation of the case.
3. Do not deform the case at random. It may cause malfunction of the Dry contact.
6 Dry contact for communication