Electrical Connections; Remote Controller Connection - Takagi T-K3-SP Installation Manual And Owner's Manual

WARNING: Follow the electrical code requirements of the local authority having
jurisdiction. In the absence of such requirements, follow the latest edition of the
National Electrical Code ANSI/NFPA 70 in the U.S. or the latest edition of CSA
C22.1 Canadian Electrical Code, Part 1, in Canada.
CAUTION: When servicing or replacing parts within the T-K3-OS/SP, label all wires
prior to disconnection to facilitate an easy and error-free reconnection. Wiring errors
can cause improper and dangerous operation. Verify proper operation after
servicing.
1. The heater must be electrically grounded. Do not
attach the ground wire to either the gas or the
water piping.
2. The FLASH T-K3-OS/SP water heater requires
AC 120V 60 Hz electrical power supply that is
properly grounded.
• An on/off switch controlling the main power to
the T-K3-OS/SP must be provided for service
reasons;
• Connect the power supply to the T-K3-OS/SP
exactly as shown in the wiring diagram;
3. A green screw is provided in the junction box to
ground the connection.
4. Can be hardwired or wired to a plug-in.
5. The use of a surge protector is recommended in
order to protect the unit from power surges.

REMOTE CONTROLLER CONNECTION

• Minimum 18AWG wire (No polarity)
• Maximum 150 feet long
Remote controller terminal
on the computer board
When wiring the remote to the
computer board, please put the
wires through the hole on the
bottom of the unit's casing

ELECTRICAL CONNECTIONS

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Please follow the TK-RE02's manual.
TK-RE02 (Optional)