Hitachi PSC-A1T Installation And Operation Manual page 10

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INSTALLATION WORK
4
2
When Using Switch Box
Prepare a field-supplied JIS Box (JIS C
8336-1988).
The following 5 types are available.
1.Switch Box for 1 Controller
(Without Cover)
2.Switch Box for 2 Controllers
(Without Cover)
3.Switch Box for 1 Controller
(With Cover)
4.Switch Box for 2 Controllers
(With Cover)
5.Outlet Box (With Cover)
Run the cable through the conduit tube in
the wall.
The cable is not
exposed.
Run the cable
through the conduit
tube in the wall and
connect the cable
inside the switch
box.
Connect the cable to the connector on PCB or the terminal.
Attach the Timer onto the holding bracket.
Step 1:
Insert the hooks of the Timer to the holes at the upper
side of the holding bracket.
Step 2:
Push the lower part of the Timer toward the holding
bracket.
Step 3:
When a click sound is heard, the Timer is attached to the
holding bracket and the mounting work is completed.
CAUTION:
Pay attention so that the cable may not be slack. If the cable is slack as shown in the above
figure, the cable cord (especially the naked part) may be clamped at the hole and it may cause
a faulty operation.
Attach the holding bracket onto the switch
box.
Fix the holding bracket
with the "↑
upward.
Screws
(Accessory)
Connector
Terminal
Board
UP" mark