Extraordinary Maintenance; Operating Anomalies And Faults; 1- Alarms; 2- Errors - Mychef Mychill 3 Instrucciones De Uso

8.3 – EXTRAORDINARY MAINTENANCE
If the appliance needs extraordinary maintenance, or if operating anomalies occur that are not described in this manual,
contact the manufacturer.
8.4 – OPERATING ANOMALIES AND FAULTS
It is important to remember that whatever machine status is, pressing the button
When any operating anomaly occurs the buzzer sounds intermittently and red wording appears on the display. Whatever
the reason for the buzzer, it can be silenced by pressing any button.
8.4.1– ALARMS
Possible alarm warnings on the display are as follows:
" tiME "
- alarm temperature chilling or temperature freezing are not reached within the maximum duration
(HACCP). This alarm doesn't have any effect, it will be just memorized..
" AL " alarm minimum temperature. During any kind of cycle, this alarm doesn't have any effect.
-
" AH " alarm maximum temperature. During any kind of cycle, this alarm doesn't have any effect.
-
" HP "
- high pressure switch alarm. On STANDBY it has no effect. During any other work stage it causes the
cycle to stop and go onto STANDBY. Eliminate the cause of the alarm then turn off the machine by pressing
for 3 seconds, then press
temperature (above that admitted; see para. 2.4) or a dirty condenser (which must be cleaned as described in
para. 8.2.4).
" id " door open alarm. This alarm doesn't have any effect and it will finish by closing the door.
-
8.4.2– ERRORS
Errors recognized by the electronic controller are:
" Pr 1 "
- chamber probe error. On STANDBY impedes cycle start. On Chilling or Freezing causes the cycle to
stop and the machine to go onto STANDBY.
compressor works cyclically to ensure maintenance of the chamber temperature. Check probe connection and
replace if necessary.
" Pr 2 "
- core probe error. On STANDBY impedes the start of a temperature controlled cycle. On temperature
controlled Chilling or Freezing causes the machine to go to a time controlled cycle. During the Holding period it
has no effect. Check probe connection and replace if necessary.
" Pr 3 "
- evaporator probe error.
defrost is taking place it will end by time-out.
9 – DISMANTLING
Contact the manufacturer to dismantle the appliance in any way.
(START) to re-start.
During the Holding period the cycle is not interrupted and the
On STANDBY, Chilling or Freezing and during Holding it has no effect.
for 3 seconds turns it OFF.
This alarm can be caused by high ambient
If
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