Market Forge Industries STHE-7-TGG Installation And Operation Manual page 28

INSTALLATION AND OPERATION MANUAL AND PARTS LIST,
MODELS: STHE-7-TGG, STHE-12-TGG, STHE-16-TGG
1. W
ILL NOT OPERATE IN EITHER
MINUTE TIMER
POSITIONS
2. O CONSTANT STEAM
PERATING IN
MINUTE TIMER
POSITION
3. O 60-MINUTE TIMER
PERATES IN
CONSTANT STEAM
4. W
ITH INDICATOR LIGHT ON AND STEAM SOLENOID VALVE OPEN
TIMER DIAL FAILS TO TURN
5. B
UZZER FAILS TO SOUND AT END OF
6. S
TEAM FLOWS CONTINUOUSLY FROM BOILER DRAIN LINE
PART NUMBER 10225R0
ELECTRICAL FAULT ISOLATION GUIDE
FAILURE
CONSTANT STEAM
.
POSITION BUT NOT IN
.
POSITION BUT NOT IN
.
POSITION
.
60-MINUTE TIMER
60- a. Incoming power
OR
b. Timer
c. Door interlock switch
d. Wiring
60- a. 60-Minute timer
b. Wiring
a. Timer
b. Wiring
, a. Compartment thermostatic switch
b. Constant steam position
c. Timer motor
d. Wiring
. a. 60-Minute timer contacts
MODE
b. Buzzer
c. Wiring
. a. Thermostatic Cooling valve needs adjusting
b. Thermostatic cooling valve needs replacing
c. Wiring
28
FAULT LOCATION
2010-09-07