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CLEVELAND RANGE GEMINI 24CGA 6.2
AND 24CGA10.2
SEQUENCE OF OPERATIONS
Mechanical Timer
Starting with the timed manual switch in the timed position, and no time on the timer.
1. To turn the unit on, turn the ON/OFF lever clockwise to the ON position
• This mechanically closes the drain.
• The red “Power On” indicator is energized.
• 115 VAC is sent through the timer to the three-second timer, which activates the
buzzer for three seconds.
• 115 VAC is sent through the normally closed R1 contacts to the fan motor, turning it
ON
• 115 VAC is sent to H and N of the water level board
2. With the water level board energized and no water in the generator
• 115 VAC is sent from the FILL terminal to the fill solenoid.
• The fill solenoid opens and the generator fills.
3. The water fills to the low probe shorting it to ground
• 115 VAC is sent from the HEAT terminal to the timed manual switch.
• 115 VAC is sent through the high limit to the primary of the 24VAC transformer.
• The water continues to fill until the water level reaches the high probe then 115 VAC is
removed from the FILL terminal and the fill solenoid is turned off
4. 24VAC is sent to the ignition module.
• Spark is sent to the igniter.
• 24VAC is sent to the pilot coil of the gas valve and the coil of the R1 relay.
• The normally closed R1 contacts open, turning off the fan
• The pilot lights, which acts as a standby heater. When the pilot is ignited and the
module detects 1.0 micro amps DC, the MV terminal on the module is energized it
remains in this standby heat mode until a cooking compartment is turned “ON” (see
step 5).
5. When the timed/manual switch is in the timed position and time is on the timer or the timed
manual switch is set to the manual position:
• 115 VAC is sent to the clean light timer.
• When the clean light timer times down 115 VAC is sent to the clean light switch.
• When the clean light switch is depressed the timer is reset.
• 115 VAC is sent from the compartment timer through the door switch to the normally
closed contacts of the compartment thermostat and R2 relay coil.
• The “Sure Cook” light is energized.
• 115 VAC is also sent from the door switch through the now closed contacts of the R1
relay to the fan motor.
• The fan motor turns ON, and comes up to speed.