5
3-3-4
Take the shielded wiring that has been pre-embedded in the wall, and thread it through the wire hole of the rear
cover. Use the Philips head screws (accessory 1) to fix the rear cover of the wired controller to the electrical box via
the support bars. Make sure that the rear cover is not deformed after being installed (see Figure 3.6).
To X1/X2 of indoor unit
Cross recessed
head screw
Electrical box
Rear cover of
wired controller
Figure 3.6
Important
• The rear cover may be deformed if the screw is too tight.
3-4 Wiring
Caution
• Prepare the electrical box and the 2-core shielded copper wire on site.
• Do not touch the PCB of the wired controller.
Screw post of electrical box
Fix the support bars in the
direction of the arrow
Use a cutting tool to adjust the lengths of
the two plastic support bars
h
h
Figure 3.4
3-3-3
Once the heights of the plastic support bars are adjusted, fix the bars on the rear cover. (see Figure 3.5)
Screw post of electrical box
Fix the support bars in the
direction of the arrow
Use a cutting tool to adjust the lengths of
the two plastic support bars
h
h
Figure 3.5
Summary of Contents for KCT-03 SR
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