Room Thermostat Installation Instructions
(Optional)
Supplied components list:
#
Item
QTY
1
Thermostat box
1
2
Shielded cable
1
2
s
w
e
r
c
S
3
2
s
g
u
l
P
4
5
Extension cable with connector
1
1. Install the thermostat box on the wall according the above location preferences. See figure 1.
2. Connect the shielded cable supplied to the thermostat box into points 3 and 9 (non polarity).
3. Disconnect the existing “RM” sensor from the indoor unit main controller.
Note
: In cases that the
termostat kit is a factory option, no need to perform this action.
4. Connect the other end of the cable to the the indoor unit main controller using the “RM”
extension cable.
5. Connect the grounding fork terminal into the grounding terminal point. Check electrical scheme.
6.
Connect Earth at indoor unit only
.
7. In the indoor unit main controller, move the dip switch #2 to OFF position (DCI units only).
Choosing location of installation:
Away from air drafts
Away from direct sun light rays
Average height – 1.5 meters above floor.
Away from any heat source
Figure 1
Before starting the connection verify that the unit is
disconnected from mainpower supply!!
ELECTRICAL CONNECTION
10
