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Fault catalog deep fryers
Error description / display
1
Error 1 PT-1000
Call up the PT 1000 menu
Note the display
2
Machine heats up through unregulated
3
Conventional machine heats through
unregulated
4
The machine only heats when the red
heating pulse switch is pressed
5
No indication on the display
6
Residual current switch / fuse blows out
7
Conventional machine, power switch
green does not light up
8
Lift motors only run halfway up / down
9
Lift motors are moving in the wrong
direction
10
Device control does not work.
11
Pump works, but no oil delivery, hose or
pump blocked
12
Pump does not work
13
Machine leaking
How to fix
Check PT-1000 connection
If ok, then measure the PT-1000 ohmic
value
Check contactor
Check software version
Perform CPU reset
Reset limiter button
Check thermostat
Check contactor
Replace heating limit switch
De-energize the device
Elektronics defective
The heater has a short circuit
Check wiring
Burnt heater plug
Phase – Phase oder Phase- 0-conductor
short circuit
SSR/ Triac has short circuit
Press or replace the limiter button.
Replace capacitor 33μF/ 270V.
Clean the lift motor
Capacitors 33μF/ 270V double
assembled
Check lift motor cable connection (phase
twisted)
Device back to the factory
modification
membrane keybord
Clean with wire
Measure voltage at socket
Pump at normal 230V socket
plug in and check
Replace O-ring
Check PT-1000 seal
Check oil check seal
Check ball valve
7
w w w.gastrofrit.ch
Remarks
OK = about 108 Ohms/
20ºC
NOK = 0 Ohms or infinite
Contactor sticks,
contactor
must be controlled and
may need to be changed
Thermostat mostly
adjusted
Cannot always be
replaced
it has to be bridged
Change control
Capacitor value cancels
out, corresponds to the
value if no capacitor is
installed
Revision
Pump voltage = 230V
© Switzerland Gastrofrit AG
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