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Problem Solving
Symptom Possible Cause Solution
Fails to dispense water.
Incorrect filter flush valve setting.
Incorrect filter insertion.
Water isolating valve turned off.
Blocked filter, blocked meter tube,
Blocked strainer, solenoid
fault, level sensor fault, faulty
electronics.
Check filter flush valve position
(see step 7, page 8).
Check filter is inserted correctly
(see step 6, page 7).
Check water supply valve.
Contact Zip authorised agent.
Water not boiling.
Incorrect temperature setting.
Incorrect sleep mode setting.
No power.
Faulty/dislodged temperature
sensor, faulty element, faulty
cutout, faulty electronics.
Check temperature setting
(see section 2.2*).
Check sleep mode settings (see
section 2.3*) or reset settings from
service menu.
Check power supply.
Contact Zip authorised agent.
Runs out of boiling water and
fails to refill.
Outlet tap drips.
Overflow from vent.
Excessive steam from vent.
Power “on” but no heat.
Overload repeatedly tripping
with excessive steam.
Overload repeatedly tripping
without
excessive steam.
Requires boiling calibration.
Incorrect filter flush valve setting.
Incorrect filter insertion.
Internal adjustment.
Perform boiling calibration
(see section 3.2*).
Check filter flush valve position
(see step 7, page 8).
Check filter is inserted correctly
(see step 7 page 7).
Contact Zip authorised agent.
Sleep/Wakes incorrectly when
room is light/dark.
Requires light calibration.
Incorrect sleep modes settings.
Perform light calibration
(see section 3.1*).
Check sleep mode settings (see
section 2.3*) or reset settings from
service menu.
Dispense tap locked closed
(cannot open tap).
Safety lock (red button on right
side) in “locked” position.
Press to unlock to allow dispense
tap operation. See operating
procedures (page
10)
Red
fault indicator shown Touch indicator for more
information.
Touch indicator for more
information.
Power cycle the unit (wall power, or
see section 3.4*).
Replace
Filter shown in
red
Filter has expired (litres used or
days used).
Did not reset filter counter after
replacing filter. Incorrect filter life
settings.
Replace expired filter.
After replacement, reset the filter
counter (section 2.4*) or check
the filter life settings (typically 12
months, 9000L).
* Located in Menu Operation Chapter