Arneg Malaga H160 ventilated, Инструкция по установке и эксплуатации

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M al ag a
E n g l i s h
05060172 00 11-07-2017
4 1
The cabinet
stops and
does not re-
start
• power black-out • check the cause of the black-out
• master switch turned off • turn on the switch
• plug detached • insert the plug
• breakers triggered (fuses,
thermal breakers/differential
switches)
• check the temperature of the condensing
u n i t
• electric controller faulty • replace the controller
once the electrical supply has been restored, check that all the electrical
equipment in the store will restart without triggering the overload pro-
tection devices; otherwise, modify the system to differentiate the enable-
ment of the various devices.
i
If power is not restored in a short time, store the goods in a cold room to
maintain the storage temperature.
The cabinet
does not cool
sufficiently
• the cabinet is in defrosting
phase
• wait for defrosting to complete (about
30min)
• air inlets are obstructed • release air inlets
• the load is not distributed
evenly
• reload the goods in an orderly manner
(Fig.12)
• the cabinet is next to air cur-
rents or heat sources
• check the position of the cabinet inside the
store chap.13
• the cabinet is not levelled • level the cabinet see chap.13
The cabinet is
noisy
• screws and bolts are not tighte-
ned
• tighten the bolts and screws
• the cabinet is not levelled • level the cabinet chap.13
Condensate
• poor operating conditions • check the position of the cabinet inside the
store chap.13
• poor air ventilation • check the operation of fans and wiring
• the glass door heaters do not
work
• check electrical connections
• check heaters operation
• the glass doors are not closed
properly
• close the glass doors properly
Cabinet
temperature
is too high or
too low
• poor operating conditions • check the position of the cabinet inside the
store chap.13
• output air temperature is out-
side the specified range
• check the operation of evaporator fan
• check wiring and input voltage
• the fans are installed reversely; check and
restore the air flow direction
• check that fan plenum is sufficient and not
obstructed
• check the intake pressure that should com-
ply with rated specifications
• the cabinet is defrosting. • check defrosting parameters
• the capacitor or the evaporator
are freezing.
• check that the suction line is not obstructed
• the capacitor or the evaporator
are obstructed or dirty.
• clean them
• the load is not distributed
evenly
• reload the goods in an orderly manner
(Fig.12)
Water leaks,
bad smell
• cabinet drains are obstructed
or damaged
• release the drains,
• repair or replace the drains
• water collection tray is sealed
incorrectly
• seal it properly
• water collection tray overflows • check wiring of evaporation heater
• check the operation of evaporation heater
• lacking coupling between
cabinets in channel or sealed
incorrectly
• install and seal the joints