3 indicator lights (cont.), 4 thermatron controller calibration – Frymaster 1824G User Manual

Page 39

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7-3

7.3 INDICATOR LIGHTS (cont.)

When turning the power switch "ON" and resetting the safety (reset) switch, check for the following:

LIGHT INDICATION

PROBABLE CAUSE

CORRECTIVE ACTION

GREEN LIGHT/POWER SWITCH IS
"ON"

GREEN LIGHT/SAFETY (RESET)
SWITCH IS "OFF"

GREEN LIGHT/CONTROL PANEL IS
"OFF"

RED LIGHT/CONTROL PANEL IS
"OFF"

1. The drain valve is open.

2. The drain switch is defective.

1. Ensure the drain valve is

completely closed, and then
turn the reset switch to "ON".

2. If the light on the reset switch

does not turn on, contact a
Factory Authorized Service
Center for assistance.

GREEN LIGHT/POWER SWITCH IS
"OFF"

GREEN LIGHT/SAFETY (RESET)
SWITCH IS "OFF"

GREEN LIGHT/ CONTROL PANEL IS
"OFF"

RED LIGHT/CONTROL PANEL IS
"OFF"

1. No power to fryer.

2. Fuse is blown.

1. Check power source, power

cords and breaker. Ensure that
electricity is available to the
fryer.

2. Replace fuse. If fuse continues

to blow, contact a Factory
Authorized Service Center.

3. If fryer does not function after

resetting the reset switch,
contact a Factory Authorized
Service Center for assistance.

7.4 THERMATRON CONTROLLER CALIBRATION

If the Thermatron controller requires adjustment, do the following:

1. Set Thermatron controller dial to the desired

shortening temperature and wait for the shortening
temperature to stabilize.

2. When shortening temperature reaches setpoint

(heat light will go off), check the temperature with a
high-quality immersion thermometer.

3. Loosen two knob setscrews and rotate the knob to

the correct temperature setting on the Thermatron
faceplate.

4. Check the temperature again with a high-quality

immersion thermometer to confirm that the setting
is correct.

5. Re-tighten both knob setscrews at the calibrated

position.

Loosen two setscrews in dial (arrows)
to recalibrate controller.

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