Manualsbrain.com
  1. Handbücher
  2. Marken
  3. Cleveland
  4. ogb-20.20
  5. Benutzerhandbuch

Cleveland ogb-20.20 Benutzerhandbuch

Download
Seite von 81
CLEVELAND RANGE OGB 20.20 
SEQUENCE OF OPERATIONS 
 
 
When using these instructions refer to the OGB 6.20 wiring schematic. 
 
1
  When 120 VAC is applied to the combi, it is sent to the Power Control Switch (S1). 
2
  When the Power Control Switch (S1) is closed 
a
  The red light in the switch is energized. 
b
  120 VAC is sent through the line filter (Z1) then through the 20 amp fuse (F10.1) 
to terminal L1 on the Motor Drive (U10.1) 
c
  120 VAC is sent through the line filter (Z2) then through the 20 amp fuse (F10.2) 
to terminal L1 on the Motor Drive (U10.2) 
d
  120vac is sent through the 2 amp fuse (F1.1) to 
•  To terminals 1 and 2 of connector X1 on the Upper Hot Air Power Burner 
Control (U20) 
•  To terminals 1 and 2 of connector X1 on the Steam Power Burner Control 
(U21) 
•  To terminals 1 and 2 of connector X1 on the Lower Hot Air Power Burner 
Control (U22) 
•  The 12 VDC Power Supply (G1) 
◊
  12 VDC is sent to terminals 1 and 2 of connector X28 on the Gas Board 
(A20) 
◊
  12 VDC is sent to terminal 3 and 4 of connector X10 on the Control Board 
(A10) 
•  To terminal 1 of connector X12 on the Control Board (A10) 
e
  With 12 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
  After a date change (the first time the combi is turned on) the display will ask 
“Generator Flush?”.  If no answer is given in 10 seconds or a yes is indicated the 
flush will begin. 
•  120 VAC is sent from terminal 1 of connector X13 on the Control Board 
(A10) to the Generator Pump (M4). 
•  As the water level drops below the probes the fill solenoid (Y3) will energize. 
This rocking of the water will help flush scale from the generator.