INSTALLATION AND OPERATION MANUAL AND PARTS,
ELECTRIC CONVECTION STEAMERS, MODELS: ST-7-TE, ST-10-TE
PART NUMBER 10175R2
21
2006-01-19
8.0
SERVICE
NOTICE: Contact the factory, the factory representative or local service
company to perform any maintenance and repairs.
ADJUSTMENT FOR HIGH ALTITUDE LOCATIONS
The steamer has been factory set so that when it is ON and during the READY phase, it will
maintain water temperature in the steam generator tank at approximately 205 degrees
Fahrenheit (just below water boiling point). However, for high altitude locations, an authorized
servicer must adjust the steamer to achieve this temperature. To adjust:
1. Remove side panel and turn control panel power switch to ON.
2. Open compartment door, and after about 15 minutes, steam will be seen, entering the
cooking compartment.
3. Turn thermostat dial counterclockwise to lower temperature until steam just ceases to enter
cooking compartment and READY light goes on.
4. Replace side panel.
5. Follow TESTING PROCEDURES in this manual.
WATER FLOWS INTO DRAIN DURING SHUTDOWN
When steamer is shut down and cold water is running continuously into the open drain, either or
both solenoid valves did not close when steamer was turned off.
1. Disassemble solenoid valve(s) and examine for scale or foreign particles lodged in
diaphragm or core tube.
2. Clean valve(s) thoroughly and reassemble, or replace valve(s).
DRAIN WATER TEMPERATURE TOO LOW OR TOO HIGH
Cooling solenoid valves are adjustable with fine adjustment screw on the bottom of the valve.
1. Run cooking compartment empty until drain temperature stabilizes.
2. Turn fine adjustment screw on cooling solenoid valve out to decrease drain temperature and
in to increase drain temperature.