Fault Finding
Page
12
of
16
No
Carbonated
Water
CO2 pressure (check by
operating pressure relief
valve on carbonator can)
Check CO2 bottle, regulator and non-
return valve. Supply pressure should be
55 psi, adjust or replace as necessary.
Carbonator Can Not Filling
Check carbonator probe for possible
short circuit to ground. Including
moisture on the can lid.
Check LED for pump timeout indication.
If timed out, cycle power off & on then
purge carbonator.
Check supply to water pump (115V
AC), if voltage present & pump
inoperative - replace pump.
If voltage not present & pump is not
timed out, check PCB fuses. If
necessary, replace PCB
Poor
Quality
Carbonation
Incorrect CO2 Pressure
Check CO2 bottle, regulator and non-
return valve. Supply pressure should be
55 psi, adjust or replace as necessary.
Air in Carbonator Can
Purge the carbonator can by operating
the flush switch until empty and CO2 is
dispensed for 5 seconds.
Residue in Carbonator Can
After prolonged use, a surface film can
develop within the carbonator can
preventing good carbonation. This can
be removed by flushing the system
using a solution of citric acid, refer to
cleaning and sanitising instructions.
Carbonator can is overfilled
If pump runs continuously, check
connections to can level probe, if
problem persists replace the PCB.
Warm
Drinks
Compressor not running
Possible overheat. Allow unit to cool.
The compressor will start once the unit
has cooled sufficiently. If the problem
persists investigate possible causes.
Insufficient air flow through
the fridge.
Check that the condenser is not
blocked.
Check that the air filter is not blocked
Check the cooling fans are running.
Fridge failure
If compressor & fans are running and
there is no cooling, return for repair.
