E.
When the doors are opened, the
turnbuckles will move away from each other.
F.
The stop cable must be positioned where it
moves freely and does not get pinched.
3.
Position door chain assembly to factory setting if
the conditions in step 2 are not met.
Fig. 72
4.
If right door does not lead the left door in closing:
A.
Loosen locknuts on both turnbuckles.
B.
Loosen left turnbuckle.
C.
Tighten right turnbuckle.
D.
Tighten locknuts on both turnbuckles.
5.
If the right door leads the left door by more than
3/8 inch:
A.
Loosen locknuts on both turnbuckles.
B.
Loosen right turnbuckle.
C.
Tighten left turnbuckle.
D.
Tighten locknuts on both turnbuckles.
6.
Check door for proper operation.
NOTE:
The locknuts must be tight during testing or
the adjustment will not hold.
A.
If doors do not close properly, repeat Step
4, 5 and 6.
B.
If doors operate properly, continue to step 7.
7.
Install the lower front cover.
COMPUTER CONTROL (VC4GC/
VC6GC)
Operation
Refer to the Instructions Manual for specific operating
instructions.
Setup Mode
NOTE:
Use the setup mode to
verify
that the control
is configured to the factory settings which result in the
proper operation of the oven. If the CAL1 parameter
is other than zero, determine if it is still needed before
resetting to zero. See COMPUTER CONTROL
CALIBRATION (VC4GC/VC6GC).
Changing the C_F, InP1, rL1 & rH1
parameters will default
all
menus.
1.
Use this key sequence to access the setup mode.
Up arrow; Rack 1; Temperature; Temperature;
Down arrow; Rack 1
Fig. 73
2.
Once in the setup mode the display will alternate
between the parameter and programmed data.
•
To change data to the factory setting, use
the arrow keys.
•
To select the next parameter, press the
Rack 1 key.
•
After the last Parameter and Data is viewed,
press the Rack 1 key a final time to exit the
setup mode and return to operations mode.
The current set point temperature will be
displayed.
•
After 1 minute of no key activations, the
control will return to operation mode.
3.
Listed are the parameters and data you should
find.
MENU
ALTERNATING ON DISPLAY
PARAMETER
DATA
Celsius_Fahrenheit
C_F
F
Guard Band
gb
4000
Temperature
Compensation
tcnP
OFF
Input Type 1
InP1
J
Range Low 1
rL1
75
VC4G & VC6G SERIES FULL SIZE CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS
Page 35 of 75
F24682 Rev. D (1016)
