Groen Convection Combo C/2-E, Руководство оператора

Страница: 21 / 26

OM-CC-E and C/2-E
21
prevent the unit from completing its Clean
Cycle. Take the following steps:
1) Perform a reset. With the unit turned off,
press and hold the COMBO touch pad.
Then press the ON touch pad to display any
error codes.
2) If the error numbers displayed are 1 and 3,
or 2 and 3, press CLEAR , and restart the
Clean Cycle by entering “99" (00:99) on the
timer. Add one cup of full strength
degreaser and continue the Clean Cycle by
pressing START .
3) If the error numbers are 1 and 2, or 6, call your
authorized Groen Service Agency for
immediate service.
4) If the error number displayed is 1 or 2, but not
both, the unit may need more cleaning.
If there are other errors, refer to this manual’s
Troubleshooting Section (Page 24)
Clean Cycle Counter
The Convection Combo™ keeps track of completed
Clean Cycles. To see this total, turn off the unit.
Press and hold the 0 touch pad while turning on the
unit. The total will show in the Time/Status display.
Maintenance
The Groen Convection Combo™ is designed for
minimum maintenance. Certain parts may need
replacement after prolonged use. If there is a need
for service, only Groen personnel or authorized
Groen representatives should perform the work.
If steam or condensate is seen leaking from around
the door, take the following steps:
1. Check the door gasket. Use a 2" strip of paper
closed in between the door and the gasket. If the
paper is not snugly held in place, adjust the latch
pin as indicated in Step #3. Replace the gasket
if it is cracked or split.
2. Inspect the cooking chamber drain to be sure it
is not blocked.
3. Adjust the latch pin as follows:
a. Loosen the lock nut at the base of the latch
pin, and turn the latch pin ¼ turn clockwise.
Re-tighten the lock nut.
b. After adjustment, run the unit to test for
further steam leaks.
c. If there is still leakage, repeat the
adjustment.
d. Continue adjusting the pin clockwise until the
door fits tightly enough to prevent leaks.
Troubleshooting
A. Resetting the Solid State Controls
(If problems persist call an authorized Groen
Service Agency)
If the controls stop responding to normal
operations, or the unit is behaving oddly, reset the
controls using the following procedure:
1. Switch off the power by pressing the
ON
touch pad.
2. While pressing the COMBO touch pad, switch
the power back on. If no errors are present
the unit will beep and show four zeroes in the
display. If there are errors, the unit will not
beep, but will display Service Codes, in the
Time/Status
and
Cook displays.
Note the
Service Codes . Press CLEAR to exit
Service Mode and refer to the following
explanation of service messages.
B. Service Messages
There are two types of service messages:
1. Non-critical error: signaled by three quick
beeps. The
SERVICE
light comes on for 15
seconds and then goes out.
2. Critical error: signaled by a continuous five
second beep. The SERVICE light comes on
and stays on.
If there is a non-critical error you may continue to
operate the unit. When possible, check the Service
Code. Turn off the unit by pressing the ON touch pad.
While pressing the COMBO touch pad, switch the
power back on. Note the numbers and refer to the
Troubleshooting Guide which follows. Press
CLEAR
to exit the Service Mode. If there is a critical error, the
unit will not operate in its current mode, but may
operate in another. Check the Service Code as
described above, and call your authorized Groen
Service Agency.
OM-CC-E and C/2-E
21