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24
PANDA
USE AND MAINTENANCE MANUAL
428900224
237
EN
10. FAULTS - TECHNICAL AFTER-SALES ASSISTANCE
If the appliance is not working properly or stops working, before contacting the Customer support centre, check
the following:
FAULT
CAUSE
SOLUTION
AUTHORISED
PERSONNEL
THE APPLI-
ANCE IS
NOT WORK-
ING
Blown protective fuse
Previously fi nd the cause of the intervention
of the switch, and then re-introduce the new fuse.
USER
The master switch is open
Close the master switch.
The plug is not inserted
Insert the plug.
Electric black-out
If the black-out should be prolonged, transfer the product
into an appropriate cold storage container.
THE INTER-
NAL TEM-
PERATURE
IS NOT LOW
ENOUGH
Evaporator/s obstructed com-
pletely by ice
Carry out an additional defrosting cycle.
USER
Wrong setting temperature
Set the appropriate temperature.
The appliance is affected by
draughts or is exposed to
direct or refl ected sunlight
Remove any draughts and prevent any direct or refl ected
sunlight.
Insuffi cient cooling air fl ow
rate of the air condenser
Remove anything that may affect air fl ow inside the condens-
ing unit (paper sheets, cardboard, grids with an insuffi cient
number of holes, etc.).
Internal fans at standstill or with fans damage
TECHNICAL
ASSISTANCE
Internal ventilation is too high
Thermostat / Electronic control
unit is not effi cient
Replace the electronic control board.
If the control unit is set up especially for must R290 refrigerant,
it must only be replaced with an original replacement from
ISA.
Replace the temperature probes only after checking which of
the two is not operating effi ciently.
Air condenser blocked by dust
or dirt in general
Clean the condensing unit thoroughly.
The air condenser or MAINTENANCE FREE, in particular heavy
environments (eg presence of dust, the presence of excessive
moisture, oiled vapours etc..) in order to avoid performance
loss, needs accurate cleaning.
Insuffi cient refrigerant
load in the cooling system
Find the cause behind the lower amounts of coolant and
eliminate it. Top up the coolant. If necessary, empty the sys-
tem before topping up.
THE COM-
PRESSOR
DOES NOT
START-UP
OR OPER-
ATES
FOR A FEW
MOMENTS
No electric power supply
to the appliance
Check if there is a power cut.
Close the various switches on the power supply line.
USER
The power supply voltage is
too low
Check that the network voltage of the power supply cable is
220V +/- 10%.
Temperature set too high
If the set temperature is higher than that of the air in the dis-
play area, the compressor does not activate itself.
Set a more suitable temperature if the current value is not
low enough
The pressure switch (if any)
was activated at maximum
pressure
Check the reasons why the pressure switch is operating
at maximum pressure levels, such as: air condensing unit
blocked, condensing unit fan stopped, ambient temperature
too high, pressure switch broken.
TECHNICAL
ASSISTANCE
Summary of Contents for PANDA H205
Page 29: ...29 EN PANDA USE AND MAINTENANCE MANUAL 428900224237 Attachment 4 BRACKETS ...
Page 31: ...31 EN PANDA USE AND MAINTENANCE MANUAL 428900224237 Attachment 6 UNPACKING AND HANDLING ...
Page 32: ...32 PANDA USE AND MAINTENANCE MANUAL 428900224237 EN Attachment 7 BRACKETS ...
Page 33: ...33 EN PANDA USE AND MAINTENANCE MANUAL 428900224237 Attachment 8 MIRROR ...
Page 34: ...34 PANDA USE AND MAINTENANCE MANUAL 428900224237 EN Attachment 9 BASE BOARDS ...
Page 35: ...35 EN PANDA USE AND MAINTENANCE MANUAL 428900224237 Attachment 10 CHANGE IN SHELVES ...
Page 36: ...36 PANDA USE AND MAINTENANCE MANUAL 428900224237 EN Attachment 11 HOOKS ...
Page 37: ...37 EN PANDA USE AND MAINTENANCE MANUAL 428900224237 Attachment 12 SPACERS REAR ...
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