Sanyo MINI ECO-i XHX1252 Service Manual & Test Run Service Manual page 157

8. Remote Sensor (ART-K45AGB)
3. How to install the remote sensor
< NOTE 1 > Do not twist the remote sensor wiring with the power wiring or run
< NOTE 2 > Install the remote sensor away from sources of electrical noise.
< NOTE 3 > Install a noise filter or take other appropriate action if electrical
• Use an electric junction box (supplied locally) (See Fig. 2-6) for flush mounting of
the remote sensor.
Simplified remote controller
1. Insert a screwdriver or the like in the groove on the lower side of the remote
sensor body to pry off the back case. (See Fig. 2-7)
2. Use the 2 supplied M4 machine screws to secure the remote sensor back case.
Prior to mounting, clear the cutouts in the back case corresponding to the
holes in the wall box using a screwdriver or the like. Use the spacers and take
care not to tighten the screws excessively. If the back case will not seat well,
cut the spacers to a suitable thickness.
3. Connect locally supplied 2 core lead wires to the lead wires from the remote
sensor. (See "How to wire the remot e sensor.")
When connecting the locally supplied 2 core lead wires to the terminal
block, check the terminal numbers in the indoor unit to make sure that
the wires are correctly connected. (See Fig. 2-8)
(The remote sensor is damaged if 208 / 230V AC is applied.)
4. Fit the remote sensor to the tabs of the back case and mount it.
it in the same metal conduit, because this may cause malfunction.
noise affects the power supply circuit of the unit.
Under case (back case) Spacer
Machine screws
M4 25 (2) (mm)
2-139
Remote Control Functions
Wall
Electric junction box
for one box (no cover)
(Fig. 2-6)
(Fig. 2-7)
2