Cleveland steamcraft 21-CET-8 Service Manual page 35

Model 21 -CET-8 Service Manual Page 27
• The TIMED/MANUAL switch is in the TIMED (top) position.
• The Timer is zeroed, dial pointing to the 0 mark.
3. If the Timer is not zeroed, turn the dial counter clockwise until it points to
the 0 mark.
4. When the ON/OFF switch is turned ON, the steam generator compartment
fills with water. Start timing upon pressing the top of the ON/OFF switch to
ON. Check and time the following functions.
• Immediately: The red ON/OFF switch light turns on. The fill valve opens
and water begins to fill the steam generator. The buzzer sounds for 3
seconds.
• After 1 Minute: Water appears in the bottom of the float cylinder as the
water level in the steam generator rises. Check that no water flows from the
drain opening. Check for plumbing leaks.
• After 2-5 Minutes: The fill valve closes (click sound). Water level in the
float cylinder stops rising, about one inch from the top of the cylinder. If the
water level continues to rise above the top of the float cylinder, have a
qualified service representative check the float circuit
5. When the TIMED/MANUAL switch is set to MANUAL, the steam
generating cycle starts. Start timing upon pressing the MANUAL end of the
TIMED/MANUAL switch. Check and time the following functions.
• Immediately: The condenser solenoid clicks open and condenser flow
starts. With the float cylinder water level above one inch, the heater coil turns
on.
• After 25 seconds: A small stream of water flows from the drain pipe. If no
drain water flows, check that the water supply valves are open.
• After 2 minutes: A dull roaring sound indicates the heater is working and
the unit is beginning to generate steam.
• After 3-5 minutes: Steam begins to enter the compartment from the
nozzles. A small quantity of water may drip from the nozzles until steam
clears the lines.
• After 4-6 minutes: Steam from nozzles begins to fill compartment.
6. When the TIMED/MANUAL switch is set to TIMED (timer at 0), the steam
generating cycle stops. Press the TIMED end of the TIMED/MANUAL switch.
• Immediately: The beaters turn off, the condenser flow stops, and the
buzzer sounds for 3 seconds.
• After about 30 seconds: Steam stops entering the cooking compartment.
7. Open the cooking compartment door to vent the steam and allow the
compartment to cool slightly. After 2 or 3 minutes, close the door and
continue testing.
Printed 12/90