Cleveland Range OEB-20.20, OES-20.20 manual dThe steam circuit is energized

◊ The K55.1 contactor closes completing the high speed circuit to the upper motor and the upper motor turns at a high speed.

◊ The K55.2 contactor closes completing the high speed circuit to the lower motor and the lower motor turns at a high speed

◊ The normally closed auxiliary contacts of K55.1, K55.2 and K56 open preventing the K57 contactor from energizing.

• If the combi fan is in the reduced setting 220 VAC is sent from terminal 6 on connector X11 through the normally closed auxiliary contacts of contactors K55.1, K55.2 and K56 to the coil of contactor K57

If the combi fan is in the normal setting 220 VAC is sent from terminal 5 on connector X11 through the normally closed auxiliary contacts of contactor K57 to the coils of contactor K56 and contactors K55.1 for the upper motor and K55.2 for the lower motor

◊ The K56 contactor closes sending 220 VAC through the Q56.1 overload to the motors.

◊The Contactors K42 and K62 close and 220 VAC is sent to the inner elements (E42 and E62)

◊If the reduced power option is chosen then Contactors K42 and K62 are not energized.

dThe steam circuit is energized

•220 VAC is sent from terminal 4 of connector X12 on the Control Board (A10) to the coil of the Y3 solenoid allowing water to be thrown against the element until the bypass probe (B5) senses 183 degrees F.

eWhen the condensate box is heated to 140 degrees F at the B3 probe, 220 VAC is sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

fWhen the timer counts to 0 or the core temp probe (B10) reaches the set amount the cycle ends.

gIf the “Crisp and Tasty” mode is selected

•220 VAC is sent from terminal 6 of connector X12 on the Control Board (A10) to the Dehumidification Valve (Y2) to pull the humidity out of the cabinet down the drain.

◊In the light and medium modes (one and two drops in the display) the Y2 valve will be energized until the bypass probe (B5) is satisfied.

◊In the full mode (3 drops in the display) the Y2 valve will be energized continuously.

hWhen the timer counts to 0 or the core temp probe (B10) reaches the set amount the cycle ends.

6With the combi in the Rethermalization mode with time on the timer, the door closed and the start switch is depressed

a The front display will include a lighted bar under the Rethermalization symbol

•When the heat circuit is energized the heat symbol will be energized

•The cooking mode symbol will be energized.

•The time display will invert and begin to count down.

bThe fan circuit is energized

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