TEST OR INSPECTION
WATER HEATER (CONT)
4. FUEL PUMP AND IGNITION DRIVE MOTOR WILL NOT START WITH HEATER CONTROL SWITCH IN HEATER ON POSITION (CONT).
Step 2. Check wire No. 1 for continuity using the following procedures:
a. Remove thermal delay relay tubes TD1 and TD2 from their sockets.
b. Use a multimeter to check continuity between ends of wire No. 1. Stick one multimeter probe into TD1 socket, hole 3, and the other
Replace wire No. 1 if anything other than continuity is indicated.
Reinstall thermal delay relay tubes TD1 and TD2 back into their sockets.