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2.3.3 All models - Additional Controls (See
Figure 4)
Figure 4 – All models - Additional Controls
The following additional controls are located behind
cabinet door.
1. Fryer ON/OFF Switch
Cuts power to appliance.
2. Filtration Pump Switch – E401F & E402F only
Energises filtration pump.
3. Temperature Safety Limiter Reset Button
Located on rear of element box, below black dust cap,
refer to Figure 5.
Figure 5
safety button
2.3.4 E401/401F
Controller
Diagnostic
Indicators (Refer to Wiring Diagrams)
On PCB Controller
CR2,Green LED ‘ON’ indicates heat demand.
C R 2 , Green LED ‘OFF’ indicates no heat demand.
CR9,Red LED flashes if temperature probe is either
short or open circuited.
CR9,Red LED is permanently ‘ON’ to indicate system is
OK. Set point is +/-7
⁰
C of mid-set point.
2.4 PRE-COMMISSIONING CHECK
2.4.1 Checking Controller Operation
To check operation of controls, refer to Using The
Controller - Section 6.2.1.
2.4.2 Checking Oil Filtration Pump E401F & E402F
only.
To check operation of oil filtration pump, refer to
Section 7.
2.5 TEMPERATURE LIMIT THERMOSTAT
The unit is equipped with an additional temperature limit
thermostat, independent of the main controller.
In the case of operating thermostat failure, allowing oil
temperature to rise above predetermined legislation safe
zone (230
⁰
C), limit device will activate and cut power to
controller and elements.
To re-set temperature limit thermostat: (Refer to Figure 5)
All models
a) Turn fryer ON/OFF switch to OFF position.
b) Allow oil to cool below 180
⁰
C
c) To reset limit thermostat, remove black dust cap
located at element box rear. Push reset button using a
blunt instrument. (i.e. a pen) and replace cap.
d) Turn fryer ON/OFF switch to ON position.
e) Reselect temperature.
f) If limit thermostat reactivates carry out fault finding on
temperature control circuitry.
2.6 INSTRUCTION TO USER
After installing and commissioning appliance, please
hand Instructions to user or purchaser and ensure that
the person(s) responsible understands the instructions to
correctly operate and clean unit in a safe manner.
Emphasis should be given to safe operation and use of
drain valve and oil bucket. Oil bucket should not be
overfilled to allow safe movement. Oil should be allowed
to cool before any manual handling.
Note: The oil container may be heavy. Drain small
amounts at a time if necessary, before lifting container.
Manual handling regulations should be observed.
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Содержание E401
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