Installation - Hitachi CH-UNIT Installation And Operation Manual

CH UNIT INSTALLATION

4.4 INSTALLATION

4.4.1 CHANGING THE LOCATION OF ELECTRICAL BOX
Depending on the installation space, changing the location of electrical box is available.
In case of changing the location of electrical box, follow the procedure below.
1. Remove the service cover for the electrical box.
2. Remove the service cover for the electronic expansion valve.
3. Remove the electrical box.
4. Remove the wiring from the wire clip and edge saddle, and move the electrical box.
After moving the electrical box, the wiring should be put into the edge saddle and bounded with the wire clip. (Refer to
"Enlarged View of A" below.)
5. Mount the electrical box.
6. Rotate the service cover for the electronic expansion valve 180 degrees and mount it.
7. Mount the service cover for the electrical box.
Service Cover for
Electrical Box
Enlarged View of A
−
Edge Saddle
MVS2
MVD1
Electrical Box
(1)
(3)
(1)
(3)
Wire Clip
MVS1
MVD2
Electrical Box
Edge Saddle
(Before Change)
Service Cover for Electronic Expansion Valve
(2) (6)
(6)
(2) (6)
A
(4)
Edge Saddle
MVS2
MVD1
Edge Saddle
T: Make sure that the wirings are bounded with the wire clips
in order to prevent the electrical box from entering water.
(7)
(5)
(7)
(5)
Wire Clip
T
Electrical Box
MVS1
MVD2
(After Change)
PMML0204 rev.0-05/2010
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