Cleveland oes-20.20 Manuel D’Utilisation

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  The contactor K44 closes and the third leg of 220 VAC is sent to the 18 

KW element (E4) 

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  If the reduced power option is chosen then the K44 Contactor is not 

energized. 

e

  When the condensate box is heated to 140 degrees F at the B3probe, 220 VAC is 

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the 
temperature drops. 

f

  If 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. 
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  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. 

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

continuously. 

g

  When the timer counts to 0 or the core temp probe (B10) reaches the set amount 

the cycle ends and the steam generator reverts to the standby temperature of 190-
degree F. 

7

  With 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. 

b

  The fan circuit is energized 

•  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 contactors K55 and K56 
◊

  The K55 and K56 contactors close sending 220 VAC through the Q56 

overload to the motor and the motor turns at a high speed. 

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  The normally closed auxiliary contacts of both K55 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 and K56 to the coil of contactor K57 
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  The K57 contactor closes Sending 220 VAC through the Q57 thermal 

overload to the motor and the motor turns at a reduced speed. 

◊

  The normally closed auxiliary contacts of K57 open preventing the K55 

and K56 contactors from energizing. 

•  For the first 2 minutes 220 VAC is sent from terminal 4 on connector X11 

through the normally closed auxiliary contacts of contactor K5 to the K50 
contactor coil  
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  K50 contactor closes and the motor turns CW 

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  The normally closed auxiliary contacts on K50 open preventing the K5 

contactor from energizing.