Mitsubishi Electric PUHZ-W50VHA Technical Manual page 61

30 30
46
Fig. 2 -1
B-1. B-2.
Fig. 2 -2
Fig. 2 - 3
2.3. Connecting the wired remote controller
2.3.1. Connecting the wired remote controller cable to FTC
Connect the wired remote controller cable to 5 and 6 on the ter-
minal block (TB62) on the FTC controller.(Photo. 2-4)
Wiring wire No.×size(mm
The 5m wire is attached as an accessory. Max. 500 m
Wiring size must comply with the applicable local and national
codes.
Circuit rating: DC12V
Circuit rating is NOT always against the ground.
2.3.2. For wired remote controller
1) Installing procedures
(1)Select an installing position for the remote controller. (Fig. 2-1)
► Procure the following parts locally:
2 piece switch box
Thin copper conduit tube
Lock nuts and bushings
[Fig.2-1]
A Remote controller profi le
B Required clearances surrounding the remote controller
C Installation pitch
(2)Seal the service entrance for the remote controller cable with
putty to prevent possible invasion of dew drops, water, cock-
roaches or insects. (Fig. 2-2)
A For installation in the switch box
B For direct installation on the wall, select one of the follow-
A B TB 6
• Prepare a hole through the wall to pass the remote controller
cable (in order to take out the remote controller cable from
the back), then seal the hole with putty.
• Take out the remote controller cable through the cut-out up-
per case, then seal the cut-out notch with putty.
B-1. To lead the remote controller cable from the back of
B-2. To take out the remote controller cable through the up-
[Fig.2-2]
C Wall
D Conduit
E Lock nut
F Bushing
2) Connecting procedures (Fig. 2-3)
1 Connect the remote controller cable to the terminal block.
A To TB62 No.5 and 6 on the FTC unit
B TB6 (No polarity)
61
2
) : 2×0.3(Non-polar)
ings:
the controller
per portion
G Switch box
H Remote controller cable
I Seal with putty
J Wood screw