89
CHILLER UNIT – TROUBLESHOOTING
Warning:
Care should be taken when working on live equipment; 240Vac is present at the
Chiller unit.
PROBLEM
CAUSE
SOLUTION
NO WATER IS
DISPENSED DURING
A VEND
LOW WATER LEVEL
IN CUP
WATER RUNNING
WARM
No output to
valves
Low mains
water supply
Programmed
Incorrectly
Thermostat
Open circuit
Compressor not
running
Compressor
running But not
chilling
The Cold water inlet valve is operated via
SKT12/1 from the CPU and splits off to
the dispense valve located on the top of
the fridge. Check for 240Vac output
when taking a cold drink.
Increase the water flow rate to the fridge
by adjusting the Water regulator.
Increase the flow time via address 412.
Check that 240Vac from the PSU is
reaching the thermostat. Check the
output of the thermostat is also at
240Vac. If there is no voltage at the
output replace the thermostat.
Check 240Vac to the compressor.
Replace the unit if there is voltage to the
compressor and it is not running.
Loss of gas within the compressor
Change the unit.
Содержание Eco Encore
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