15
en
6. Electrical work (Option VALVE KIT)
Fig. 6-5
Fig. 6-6
Fig. 6-8
Fig. 6-10
Fig. 6-9
Fig. 6-7
After installing the optional VALVE KIT (PAC-SK04VK-E) while referencing the
Installation Manual, perform the following wiring work (6.8).
6.8. Optional VALVE KIT electrical work
1. Remove the Front Panel, Electrical box cover (front) and Electrical box cover
(side)
(1) Insert the driver to the hole at VANE LOWER shaft
A
and slide the VANE
LOWER shaft
A
(2 places each). Push VANE UPPER shaft
B
with the driver.
(Fig. 6-5, 6-6)
(2) Pull the VANE LOWER
C
and VANE UPPER
D
from unit.
(3) Remove 2 screw caps
E
of the front panel
F
. Remove 2 screws. (Fig. 6-5)
(4) Hold the lower part of both ends of the front panel
F
and pull it slightly toward
you, and then remove the front panel
F
by pushing it upward.
(5) Remove the screw of the CORNER BOX
G
. (Fig. 6-5)
Remove the CORNER BOX
G
.
(6) Remove the front and side electrical box covers
H
,
I
(each 2 screws).
(Fig. 6-7)
A
Vane lower shaft
B
Vane upper shaft
C
Vane lower
D
Vane upper
E
Screw caps
F
Front panel
G
Corner box
H
Electrical box cover (side)
I
Electrical box cover (front)
2. Pass lead wire
A
of the optional VALVE KIT through cable clamp
C
of electrical
box
B
to insert it into the electrical box. (Fig. 6-8)
3. Connect optional lead wire
A
to the circuit board connecter. (Fig. 6-9)
• A connector is attached to CN8A, so remove it.
• Connection points for the lead wire of the optional VALVE KIT are as follows.
Flow control valve (8 pin white): CN8A
Pressure sensor-IN (6 pin white): CNSA
Pressure sensor-OUT (3 pin black): CNSB
4. Tighten optional lead wire
A
and on-site wiring with band
D
. (Fig. 6-10)
5. Install the parts removed in step 1.
A
Lead wire of optional VALVE KIT
B
Electrical box
C
Cable clamp
D
Band
B
D
C
G
F
A
E
H
I
B
C
A
CN8A
CNSA
CNSB
A
Screw caps and screw
Screw of the CORNER BOX
B
A
Unlock
Unlock
Unlock the stopper and remove the horizontal
vanes using following tool like a screw driver.
Screw
Screw
Screw
D
C
A
On-site wirings
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