Troubleshooting - Foster EcoPro G2 Series Original Service Manual

GB
Problem
Audible & Visual
Alarms/Warnings
#
only displayed if applicable to model and enabled through parameters
Compressor will not start
Possible Cause
> Low temperature alarm
> High temperature alarm
> T1 Air probe failure
> T2 Evaporator probe failure
> T3 Condenser probe failure
> Condenser clean warning
> Condenser high temperature
#
alarm
> High pressure alarm
#
> Door open alarm
> Mains power failure
> No voltage in socket
> Electrical conductor or wires may
be cut
> Defective electrical component:
thermostat, relay, thermal
protector etc.
> Cancel audible alarm and
investigate cause.
> Cancel audible alarm and
investigate cause.
> Check and replace the air
probe
> Check and replace the
#
evaporator probe
> Check and replace the
#
condenser probe.
#
> Carry out cleaning regime on
the condenser. The timer is
reset when power is removed
and reset.
> Clean condenser and ensure
ambient temperature is not
too high.
#
> Check ambient temperature
and refrigeration system.
> Press
close the door. If the alarm
persists and the door is closed
check and replace the door
switches.
#
PF
> '
alarm will sound and
show when there has been a
mains power failure that has
affected the internal air
temperature of the cabinet
(only if the unit was not in
standby mode). When mains
power is restored the cabinet
will continue to operate, and
adjust the temperature as
required. The warning will
sound & show
been pressed and released, to
cancel the alarm. We would
recommend the contents of
the unit are inspected.
> Use voltmeter to check
> Use ohmmeter to check for
continuity
> Replace defective component
Solution
to silence alarm and
' will be displayed, the
will
until has
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