Groen CC20-E - Single Oven

SERVICE CODES
6-21
Service Code 7
If service code 7 is displayed, refer to the following information block and
troubleshooting table. Read the information block before making a service call,
and use
Table 7 if a service call is required.
Code 7: Indicates that the solid state controls are out of calibration.
Service Code Information Block
Part Number
Description CC10-E CC20-E CC10-G CC20-G
Relay Board 112966 112964 112964 112964
Control Panel
Single Oven
Cook Only 112960 112960 112960 112960
Cook and Hold 112961 112961 ________ _______
Double-Stacked
Top, Cook Only 112960 112960 112960 112960
Bottom, Cook Only 112960 112960 112960 112960
Top, Cook and Hold 112961 112961 ________ ________
Bottom, Cook and Hold 112961 112961 ________ ________
EPROM 112954 112955 112957 112957
ASK THE CUSTOMER: Ask the customer to reset the controls (see page 6-3).
If code 7 reappears, a service call is required. Also ask the customer for the oven type
(model and serial numbers) and what type of control panel (Cook only, or the Cook and
Hold option) is installed on the unit. If the oven is a CC10-E, find out if it is a single or
double-stacked unit. Remember, for the CC10-E ovens, control panels cannot be inter-
changed between single and double-stacked ovens, nor can they be interchanged
between the upper and lower ovens of a double-stacked unit.
CAN OVEN BE Yes, all modes, but temperature settings may be high or low.
OPERATED BEFORE
SERVICE?
PARTS TO T
AKE ON NOTICE: Be sure to take the Service Manual and the T-Cal Box (old electronics)
SERVICE CALL: (P/N 074821) with you on the service call. Use only Groen Certified parts.
Relay Board 112966 112964 112964 112964
Control Panel
Single Oven
Cook Only 112960 112960 112960 112960
Eprom 112954 112954 112957 112957
Cook and Hold 112961 112961 ________ ________
Eprom 112954 112954 ________ ________
Double Stacked
Top, Cook Only 106831 112960 112960 112960
Eprom 112954 112954 112957 112957
Bottom, Cook Only 106832 112960 112960 112960
Eprom 112954 112954 112957 112957
Top, Cook and Hold 106833 112961 ________ ________
Eprom 112954 112954 ________ ________
Bottom, Cook and Hold 106834 112961 ________ ________
Eprom 112954 112954 ________ ________
After serial numbers GC7243MS and C7439MS
(Revised 1/02)