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Connecting Remote Controller Cord to Unit
• Keep the remote controller cord away from the freeze prevention heaters in the unit.
• Tie the redundant cord outside the water heater. Do not put the extra length inside the equipment.
• The maximum cord length for the remote controller shall be 100 m. If two remote controllers are
installed, the maximum cord length for each shall be 50 m.
• Use a Y type terminal with a resin sleeve. (Without the sleeve, the copper wire may corrode and
cause problems).
• Be sure to hand tighten when screwing to the terminal block. Power tools may cause damage to
the terminal block.
Remote controller cord
• Use an optional cord for the remote controller.
• Install according to the National Electrical Code
and all applicable local codes.
• The cord must not be laid in series from one
remote controller to another.
[One cord must be used per remote controller
(and for optional items other than remote control-
lers).]
1. Make sure that sufficient cord protrudes from
the wall to enable connection to the terminal
block by the remote controller cord.
2. Make sure that the power is not plugged in.
3. Remove the front cover of the appliance. (four
screws)
4. Insert the cord for the remote controller through
the electric cable connection hole to the appli-
ance, and connect the Y-shaped terminal to the
terminal block for the remote controller cord.
5. Secure the remote controller cord with a clamp.
6. Replace the front cover.
* If additional remote controllers / optional re-
mote controllers are used, up to two cords can
be connected jointly to a terminal block. If
three cords are connected, press the three
cords together into one and then connect it to
the terminal block.
22
Installation Instructions
Wiring
Throughway
Additional
Remote controller
remote controller
for kitchen
Appliance
Remote controller cord
Additional
Remote controller
remote controller
for kitchen
Appliance
Remote controller cord
Clamp
Terminal block for the
remote controller cord
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