DISPLAY, LED AND KEYPAD TEST
- COMPUTER CONTROL
1.
Press and hold the 5 key while turning power on
to Initiate test. Release the 5 key during display
of software revision level and all LED<s and
display segments should light.
2.
For each number key (1-9, & 0) pressed, the
corresponding value is displayed in each
character position on the left and right display.
(i.e.5 key shows 55555555 55555555).
NOTE:
Beeper chirp’s for as long as key is held.
3.
For each function key pressed, the following
values are displayed in each character position
on the left and right display:
L (left)
L Cook
R (right)
R Cook
TEMPERATURE
Temp
PROGRAM (V)
Program
TOGGLE
Toggle
BOIL
B (single floor model
fryers)
FILTER
D (Kleenscreen fryers)
LEFT TIME
< (Left Arrow)
RIGHT TIME
> (R Arrow)
4.
Turn power off to exit test.
BLOWER CONTROL BOARD
SETTINGS
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
NOTE:
This procedure for fryers built before
12/1/2012.
Whenever you have problems with the blower motor
make sure the following adjustments are correct.
1.
SW2:
Set the SW2 potentiometer to the number
2 setting.
2.
SW4:
Set the SW4 potentiometer to the number
4 setting.
3.
Dip switches:
Set the fourth switch (the one
closest to the potentiometers) to the up position.
Fig. 58
NOTE:
For fryers built after 12/1/2012, there are no
adjustments for blower settings, The Ignition/Blower
control board is preprogrammed. If a fryer built before
12/1/12 has been converted to the new Ignition/
Blower control board, there will be no adjustments.
HIGH/LOW FIRE TIMER SETTING
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
NOTE:
This procedure is for fryers built before
12/1/2012
Whenever you have problems with high or low firing
of the burner make sure the following adjustments are
correct.
NOTE:
To set the fire timers use a jeweler's flathead
screwdriver.
NOTE:
The timer closest to the ignition module is the
low fire timer, and the one closest to the bottom is the
high fire timer.
1.
Low fire timer:
Set the low fire timer for 2
seconds.
2.
High fire timer:
Set the high fire timer for 8
seconds.
VK and TR GAS FRYERS W/Wo KleenScreen PLUS - SERVICE PROCEDURES AND ADJUSTMENTS
F45474 (0413)
Page 36 of 55
