28
METRO’
USE AND MAINTENANCE MANUAL
428000375
237
EN
PASTRY DISPLAY CABINETS
10.2 List of alarms on the electronic controller
(if any)
ALARM DESCRIPTION
SOLUTIONS
P1
E0
Broken thermostat probe.
Compressor trip with “CON” and “COF"
parameters
Contact the Technical Assistance service.
The alarm starts a few seconds after the probe breaks
down; it stops a few seconds after the probe starts
working again properly.
We recommend checking the probe connections before
replacing it.
P2
E1
Broken evaporator probe.
Set time for defrosting
Contact the Technical Assistance service.
The alarm starts a few seconds after the probe breaks
down; it stops a few seconds after the probe starts
working again properly.
We recommend checking the probe connections before
replacing it.
HA
HI
High temperature alarm
Contact the Technical Assistance service.
The alarm stops automatically after reaching of set
temperature.
Check the settings.
LA
LO
Low temperature alarm
Contact the Technical Assistance service.
The alarm stops automatically after reaching of set
temperature.
Check the settings.
EA
IA
CB
External alarm
Contact the Technical Assistance service.
The external alarm stops after the digital infeed is deac-
tivated.
It should be automatically restarted.
The alarm is activated when the pressure switch and/or
the compressor's circuit breaker (if present) is activated.
ETc
RTF
Real time clock is broken
Contact the Technical Assistance service.
Reset the clock.
If the alarm does not stop, replace the clock.
EE
Machine parameter error
Contact the Technical Assistance service.
The instrument is damaged. It should be replaced.
EF
Operating parameters error
Contact the Technical Assistance service.
The instrument is damaged. It should be replaced.
11. WARRANTY TERMS AND CONDITIONS
The seller's warranty on the equipment is valid for 12 (twelve) months from the date of
delivery.
The warranty includes repairs or replacements of any faulty parts due to manufacturing
processes or installation after written communication has been received, stating the
equipment serial number and date of installation.
All defects caused by incorrect use of the equipment, inappropriate electrical connection,
normal wear (for instance compressor failure and fl uorescent lamp malfunctioning that is
not due to manufacturing defects), as well as calls for installation, technical instructions,
adjustments and cleaning, are not included in the warranty.
If the seller's technical staff detect any tampering, unauthorised repairs or inappropriate use
of equipment the warranty will be invalidated.
Shipment of components covered by the warranty is freight collect only.
Any damage to the equipment detected at the time of delivery due to transport must be
reported on the same shipping note to claim compensation from the carrier.
The seller cannot be held liable in the event of damage to the preserved product due to
equipment failure.
