Electric Oven Service Manual

17
OVEN MODES
Changing the Display Language
NOTE: This feature is not available on all oven
models.
From the setup menu screen, press R1 to
change the language (Figure 14):
-English
-French
-German
-Spanish
Info Screen
The info screen (Figure 17) is used to display
the following information in an easy to access
place:
- The oven’s serial number
- The oven’s electrical compartment
temperature
- The oven’s voltage
- The total time the oven has been on
- The total time the oven has been idle
- The oven’s software version
To access the info screen, press R3 within the
SETUP MODE.
Test Mode
Figures 18-19
The TEST MODE serves six main purposes:
1. To test individual oven components.
2. To view oven information.
3. To reset oven parameters.
4. To input a new serial number.
5. To perform a burn-in test.
NOTE: When the oven is in
TEST MODE, the
burner does not operate unless a burn-in test is
being performed.
To access the
TEST MODE,
1. Press the up key from the
OVEN OFF or
COOLING DOWN MODE to access the
CONFIG MODE.
2. Press the R3 soft key.
3. Input the password
2 4 3 3 (Figure 20).
The TEST MODE consists of two screens (Figures
18 and 19). Use the up and down keys to
navigate between them.
From screen 1 of the
TEST MODE, the user can:
-Access the burner control screen.
-Manipulate the top and bottom blowers.
-View the status indicators.
From screen 2 of the
TEST MODE, the user can:
-Input a new serial number
-Initiate a burn-in test
-Erase all oven settings
-Enable/disable maintenance mode*
-Clear the fault counts
* The maintenance mode will show
temperature, burner operation, and other
diagnostics while the oven is running.
INPUT SN
BURN-IN
ERASE/CLEAR
208V
TEST PAGE 2
CLEAR FAULTS
MAINT ON
Figure 19: Test Mode Screen 2
BURNER CTRL
BELT CTRL
TOP AIR
TEST PAGE 1
BOT AIR
D EC27 45% 100% 23.9V 0.0V450F
R 1 2 _ H _ _ _ _ – – – – – _ _ _ O _ _ T B T B – F – – – –
Figure 18: Test Mode Screen 1
1
2
3
4
5
<2433>
6
ENTER PASSWORD
Figure 20: Password Screen
EC=82F 208V
RUN: 65432 HR
IDLE: 12345 HR
INFO
SERIAL_NUMBER
SOFTWARE VERSION
Figure 17: Info Screen
L1
L2
L3
R1
R2
R3
L1
L2
L3
R1
R2
R3
L1
L2
L3
R1
R2
R3
L1
L2
L3
R1
R2
R3