Sanyo CHDZ09053 - Manual (Page 38)

2-28
Design of W-3WAY ECO-i SYSTEM Unit Specifi cations
1
2
3
4
5
6
7
8
3. Electrical Wiring
Earth screw
Conduit
Power wiring
(field supplied)
Optional remote control
wire (field supplied)
Earth screw
Conduit
Power wiring
(field supplied) Clamping
clip
Optional remote control
wire (field supplied) 3-way connection wiring with
harness (supplied)
Earth screw
Conduit
Clamping
clip
Power wiring
(field supplied)
Clamping
clip
3-way connection
wiring with harness
(supplied)
Optional remote control
wire (field supplied)
3-4. Important Note When Wiring for Common Type
Connect the wires referring to the diagram. Note that
the remote control wires and the power supply wires
are not supplied. The remote control wires shall be
segregated from the power supply wires as follows:
Install the optional remote control wires (field supplied)
and the manufacturer supplied 3-way wiring harness to
the electrical connection box as shown in the diagram.
One end of the optional remote control wiring is
connected to the R1/R2 terminals. 1.
Connect the power supply wires to "L1, L2" of the
terminal block. Be sure to connect the grounding
conductor of the incoming power supply to the earth
(ground) screw. 2.
Securely affix the power supply wires and remote
control wires by the clamping strap or clamping clip
not to cross each other and not to leave the wirings
loose. When loosening the clamping clip, twist the
strap and it will come undone. 3.
Securely affix the 3-way wiring harness with the
remote control wire (X type).
A Type U Type
X Type
Clamping clip
Twist
NOTE