ITV HNG, Руководство технического инсталлятора

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TABLE OF ALARMS IN THE DISPLAY
Alarm Probable cause Verification Solution
Full Storage
Bin
Machine is
stopped
Thermostat failure In the storage bin the ice
cubes do not touch the
thermostat rod Check stock
thermostat
Cycle probe.
Machine is
stopped Damaged cycle probe Room temperature
information menu ***** Replace cycle probe
for a new one
Or replace for the
room temp. The
machine keeps
operating as if the
room temperature
was 20ºC
High
temperature
Machine is
stopped Security pressure
switch Check fan or compressor Replace the
damaged pressure
switch
Lack of ventilation Objects that block the
machine air inlet Remove the objects
that block the air
flow
Dirty ventilation filter clean with water
Dirty condenser Clean the
condenser
Short time
Machine is
stopped Ice cake formation in
the machine Check condensation and
water inlet pressure
The showers do not
water The pump does not work Change the pump
The impulse tube is loose Press the tube by its
joints
Long time
Machine is
stopped The compressor or the
fan isn’t working Output 1 information menu,
signal during manufacturing
process.
Change damaged
devices
The fan blades are in the
wrong position Reposition the
blades
Hot gas valve Won’t close Replace valve
Low refrigeration
performance Check refrigeration circuit
Water loss Check electrovalve Change damaged
devices
Lack of ventilation Same as high temperature Same as high
temperature