Cleveland SteamCraft 10 Service Manual page 123

Models 24-CGA-10, and 24-CEA-10
PHASE 3 TESTING
Set the upper compartment TIMED/MANUAL switch to the MANUAL position.
IT:3-3 Is the condenser spray operating?
Cleveland Range, Inc.
SteamCraft 10 Service Manual, Chapter 6
This phase of testing pertains to the components associated with manually
controlled steaming functions. After completing Phase 2 Testing, verify that the
following conditions are set to start Phase 3 testing:
• The right side and front access panels are removed and the float assemblies,
relays and contactors are clearly visible.
• The Main Disconnect Switch is in the ON position and the 3-minute blowdown
cycle has stopped.
• The ON/OFF power switch is in the ON position.
• Both upper and lower compartment TIMED/MANUAL switches are in the
TIMED position.
• Both upper and lower compartment timers are set for zero minutes.
a. For Key Pad Control Panels: The timer display is blank while the ON/OFF
switch is set to OFF. If the timer is not zeroed (00:00) when power is turned
on, press and hold the CLEAR key on the key pad control panel until the
timer is zeroed.
b. For Dial Timer Control Panels: Turn the dial counter clockwise until it points
to the 0 mark.
• The water in the steam generator has heated to pre-heat temperature, (i.e. The
heaters have cycled from on to off at least once.) The heaters must be off when
starting this test.
Sequential Testing.
Examine the components of the upper compartment and steam generator group first.
Then repeat Phase 3 testing for the lower compartment and steam generator group.
NOTE: Selecting MANUAL mode for either cooking compartment activates the
condenser valve, and the heater contactor for that compartment. First test. the upper
cooking compartment.
NOTE: During steaming functions, a continuous stream of water sprays into the
condenser fitting. Check the 1-inch air gap between the drain piping and the floor
drain for this water flow.
No water flow from the condenser to the floor drain indicates four possible
malfunctions:
1. Check the TIMED/MANUAL switch according to component test. CT:9.
2. Check the condenser solenoid valve and adjoining plumbing for blockage.
Page 117
Printed 3/93