Electrical Connections; Temperature Remote Controller; Installation - Takagi 110 Outdoor Installation Manual And Owner's Manual

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Installation manual and owner's manual (52 pages)

Table Of Contents

Table of Contents

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Ensure that circuit power is turned OFF before you complete the following steps.

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Follow the electrical code requirements of the local authority having jurisdiction.

In the absence of such requirements, follow the current edition of the National

Electrical Code ANSI/NFPA 70 in the U.S. or the current edition of CSA C22.1 Canadian

Electrical Code Part 1 in Canada.

WARNING

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When servicing or replacing parts within the water heater, 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.

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Failure to observe these warnings could result in personal injury or loss of life.

All indoor models come with a power plug instead of a junction box. The following procedure is for

outdoor models only.

1. The water heater requires a 120 VAC, 60 Hz electrical power supply that is properly grounded. Do

not attach the ground wire to either the gas or the water piping.

• A proper disconnect (i.e. on/off switch, power plug, etc.) controlling the main power to the water

heater must be provided for service reasons. (Must comply with local codes.)

• Connect the power supply to the water heater exactly as shown in the wiring diagram.

2. A green screw is provided in the junction box to ground the connection.

3. Can be hardwired or wired to a plug-in.

4. The use of a surge protector is recommended in order to protect the unit from power surges.

Indoor models only

TEMPERATURE REMOTE CONTROLLER

• This remote controller is NOT waterproof.

• The water heater can only have one remote controller.

• Do not install in high temperature environments, high humidity conditions outdoors, in

direct sunlight, or within the reach of children.

WARNING

• Make sure the remote controller does not come into contact with water or oil.

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Do not place the remote controller cable close to other wires from other products.

NOTICE

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Cables used for the remote controller connection must be:

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Minimum 20 gauge wire (No polarity)

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100112183 (TK-RE02) 110 & 310 models: Maximum 150 ft (46 m) long

100112155 (TM-RE30) for 510 model: Maximum 400 ft (122 m) long

For detailed connection to the remote controller, refer to the instructions that are packaged

with the remote controller.

1. Disconnect power supply from the water heater.

2. Take off the water heater's front cover.

3. Choose a location where you can install the remote controller.

4. Cut the two-pair wire to the correct length.

5. Crimp on supplied fork connectors.