Cleveland oeb-10.10 Benutzerhandbuch

CLEVELAND RANGE OES 6.20/10.10

SEQUENCE OF OPERATIONS

1

  When incoming power (220 VAC) is connected to the combi, 220 VAC is sent to 

a

  The contacts 2,4 and 6 of the Safety Contactor (KO)

b

  The terminals 2 and 5 of the Control Power Switch (S1)

2

  When the Control Power Switch (S1) is turned on (closed)

a

  The red light on the switch is energized.

b

  Incoming power (220 VAC) is sent through the 2A fuse (F1.1) to

•  The 12 vdc power supply (G1)

◊  12vdc is sent to terminals 3 and 4 of the connector X10 on the Control

Board (A10)

•  Terminal 1 of connector X12 on the Control Board (A10)

•  Terminal 10 of connector X13 on the Control Board (A10)

•  The return of the Supply is sent to terminal 7 of connector X13 on the Control

Board (A10)

c

  With 220 VAC to the Control Board (A10) The Operation Board (A11) is

energized
•  An alarm will sound for one second

•  All the LED’s and the display will energize one at a time.

•  “STARTING” will be displayed for 3 seconds

•  “please wait” will be displayed

•  The international model number will be displayed

•  The time and date will be displayed and this will continue until the on/off

switch is depressed.

3

  When the ON/OFF is depressed with the combi in the steam mode

a

  The display will show the set temperature and set time when the flush cycle is

complete.

4

  With the combi in the steam 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 steam 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.

◊  The normally closed auxiliary contacts of both K55 and K56 open

preventing the K57 contactor from energizing.

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