Cleveland steamcraft 21-CET-8 Service Manual page 33

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 2-5 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 beater 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 zeroed),
the steam generating cycle stops. Press the TIMED end of the
TIMED/MANUAL switch.
• Immediately: The heaters turn off, and the condenser flow stops.
• 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.
8. With the TIMED/MANUAL switch set to TIMED, use the timer key
pad to set the timer for 10 minutes. Press the number keys 1 0 0 0
in sequence. The display reads 10:00 (ten minutes and zero
seconds).
9. When the START/STOP key is pressed, the steam generating cycle
starts. This is the same sequence observed in steps 5 and 6,
except:
• The electronic timer controls the cycle.
• The elapsed times are shorter because the water in the steam
generator and the cooking compartment were preheated during
step 5.
• The electronic timer automatically starts the step 6 functions after
counting down to zero.
10. Press the START/STOP key and observe the following steam
generating functions.
a. The timer display changes to PAUS until the cooking
compartment reaches cooking temperature. When it does, the
timer begins counting down to zero.
b.The condenser solenoid clicks open and condenser flow starts.
A small stream of water flows from the drain pipe.
Model 21 -CET-6 Service Manual Page 25
Printed 12/90