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PROGRAMMING CONTINUED, CURRENT SOFTWARE VERSION C027
Parameter
Number
Setting Description KA7E KA7EM
93 ---
0 (zero) will display in time window as the initial value. Used to set
all parameters to default and clear all recipes.
Set value to 73 and press Enter. Machine is set to factory default
settings.
X X
PROGRAMMING CONTINUED, PREVIOUS SOFTWARE VERSION dA09
Parameter
Number
Setting Description KA7E ---
31 80
Chemical pump ON time in seconds (default = 80). Time required may
vary for type of chemical used.
CP will displayed in Program window.
X ---
34 120
Chemical wash time in minutes (default = 120)
Ct will displayed in Program window.
X ---
37 2
Number of pre-rinses (default = 1). Increase if initial fill is not hot
enough.
nP will displayed in Program window.
X ---
48 4
Wash pump ON time during cleaning (default = 1)
Pr will displayed in Program window.
X ---
49 4
Wash pump OFF time during cleaning (default = 7)
SO will displayed in Program window.
X ---
93 ---
0 (zero) will display in time window as the initial value. Used to set
all parameters to default and clear all recipes.
Set value to 73 and press Enter. Machine is set to factory default
settings.
x x
DIAGNOSTICS, ALL SOFTWARE VERSIONS
Parameter
Number
Description KA7E KA7EM
20
Display Test
All segments and LEDs are cycled to check operation.
When complete, oven will beep and be ready for the next Parameter Number
entry.
X
X
21
Keypad Test
When keys are pressed one at a time, the time display will indicate which one.
When no keys are pressed, the display should be blank. If not blank, indicates
a stuck key. Exit service mode by turning power switch off and then on again.
Enter service mode again if necessary.
X X
22 Relay Test, components should function KA7E KA7EM
Press 1 - Operates CR1 "Lights" at terminal X1 X X
Press 2 - Operates CR2 "Fans" at terminal X2 X X
KA SERIES ELECTRIC ROTARY OVENS - SERVICE PROCEDURES AND ADJUSTMENTS
Page 39 of 72 F25294 Rev. A (0412)