SERVICE (cont.)

 

 

 

 

Tank Heater

 

 

 

 

Location:

 

Removal and Replacement:

 

The tank heater is located in the tank lid.

 

1.

Remove the wires to the tank heater.

 

 

 

2.

Remove the 8-32 nuts from the tank heater flange.

 

 

 

3.

Remove the tank heater.

 

 

 

 

4.

Inspect the tank heater gasket and replace if nec-

 

 

 

 

essary.

 

 

 

 

5.

Securely install the new tank heater. Be certain of a

 

 

 

 

watertight seal.

 

 

 

 

6.

Reconnect the wires, FIG. 13.

 

 

 

P1772

BLU to Triac Assy

BLK to Limit

 

 

 

 

Thermostat

 

 

 

 

 

Test Procedure:

 

 

 

 

1.

Disconnect

source.

 

 

 

2.

Check the

tank

 

 

 

 

heater

to

 

FIG. 13 TANK

P1780

 

 

 

 

 

the

 

 

 

 

 

 

 

 

 

a.) 100

 

 

 

 

 

or

 

 

 

 

 

b.)

 

 

 

 

 

or

 

 

 

 

3.

c.)

 

 

 

 

 

 

 

 

 

If

 

 

 

 

 

If

 

 

 

 

 

4.

If

10420 091902