InSinkErator 152, 154 Troubleshooting, Wiring Diagram, Heater Dimensions, Relief Valve Operation

Please read Troubleshooting Guide and/or visit

www.insinkerator.com before calling AnswerLine™

TROUBLESHOOTING

Always remove the power cord from its receptacle before servicing the heater.

If the heater stops working:

■Check the circuit breaker supplying power to the outlet where the heater is installed.

If the circuit breaker has tripped:

■Have the circuit checked by an electrician to determine if the circuit is overloaded or if a short exists.

If the circuit breaker has not tripped:

■ Remove the power cord from its receptacle.

■ Remove the thermostat cover on the front of the heater.

■ Inspect the heater for any frayed or loose elctrical connections.

■ Push the red “reset” button at the top of the thermostat compartment.

■ If the button “clicks” when pushed, something has caused the heater to overheat. Leave power cord unplugged and

WIRING DIAGRAM

3 WIRE POWER CORD

110-120 VAC

		IMPORTANT:
		WHITE SIDE OF CORD
BLACK	WHITE	TO THIS TERMINAL
(HOT)	(NEUTRAL)

1 3

HIGH LIMIT

contact your service agency.

■ If the button does not “click” when pushed, the element has probably burned out and should be replaced. Contact

your service agency.

If the water over heats, or if steam is released from the relief valve:

■Unplug the power cord immediately.

■Allow tank to cool.

■Remove the cover on the front of the heater and check that the thermostat is seated firmly against the front of the tank and that the mounting bracket is snug, but not over tightened.

■If there are any continued signs of overheating, disconnect the power and contact a qualified service person.

Relief Valve Operation:

■If the relief valve weeps or drips hot water, contact a qualified service person. If a check valve is installed in the hot water line, an expansion tank must be properly installed.

2 4

1

SINGLE THROW

THERMOSTAT

2

ELEMENT

Personal Injury: The cord of this heater must be used with a properly

grounded outlet to insure proper safety and operation. Do not use a 3 prong to a 2 prong adapter. Water heater is not to be hard wired.

HEATER DIMENSIONS

	HOT OUTLET	3-1/8''
	(1/2'' NPT FEMALE)
		COLD INLET
20-5/8''	(W154)	(1/2'' NPT FEMALE)
13-1/2''	(W152)
	10-1/4''	1-1/2''

T & P VALVE BOSS 3/4'' NPT FEMALE

10-1/2''

14 If you are still experiencing trouble call the AnswerLine™ 1-800-558-5700. 15