
Installation Method
Installation manual 7
ENGLISH
Installation outside of the indoor unit
①
Screw the rear case on the installation
surface using screws.
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
.
⑤
Join the front case and the rear case, anchor
the front case at holes using anchor screws.
②
Please cut the
tab
which is located in side of the front case properly.
④
Perform the switch setting according to switch setting method. (Reference to Setting and Using Method)
DRY CONTACT 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.