Installation outside of the indoor unit
① Screw the rear case on the installation
surface using screws.
② Please cut the tab which is located in side of the front case properly.
③ Connect connection wires according to the
instructions.
(Reference to Setting and Using Method beginning on page 8)
Then, connect wire to PCB after going
through hole of ②.
④ Perform the switch setting according to switch setting method. (Reference to Setting and Using Method)
⑤ Join the front case and the rear case, anchor
the front case at holes using anchor screws.
1. Install the product on at 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.
Installation Method
D R Y C
O N T A C
T U N IT
Installation manual
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