Malfunctions - EauVation Acqua 80 Service Instructions Manual

Malfunctions

14 Malfunctions
Errors
Still water Water jet is too weak
Water jet is too strong
Carbonated water Water jet is too weak
Water jet sprays too much
Water does not contain
enough carbonic acid
LED blinks slowly
LED blinks quickly
Carbonic acid bottle empties too quickly
UVC lamp does not light up
Discoloured water hoses
22
Possible cause
Water pressure is too low
Water pressure is too high
Flow rate is set too low
Flow rate is set too high
Air in the carbonator tank
Gas pressure too low
Water hardness is not optimal
Inlet water temperature is too
high (max. 35°C)
Refrigeration not set
Withdrawal quantity too high
Flow rate is set too high
Carbonic acid supply is closed
Gas pressure too low
Water stop cock is closed
Water flow pressure is too low
Hygiene filter is exhausted
Leaking gas system
Ignition failure
Inverter defective
Lamp defective
Iron concentration in water is
too high
Microbiological cause
Remedy
Adjust the water pressure (mini-
mum water pressure = 1.5 bar).
Set the pressure reducer ( 5.2).
Max. 3.0 bar
Set the flow meter ( 7.1).
Set the flow meter ( 7.1).
Vent the carbonator tank ( 5.7).
Increase gas pressure (5.6).
Soften the water.
Optimal: 5-20 °dH
Connect water dispenser too cold
water.
Set the refrigeration (7.3).
Draw a maximum of 20 l per hour.
Set the flow meter ( 7.1).
Open the valve on the carbonic
acid bottle.
Increase gas pressure ( 5.6).
Open the water stop cock.
Set the pressure reducer ( 5.2).
Max. 3.0 bar
Replace the hygiene filter.
Check gas system for leakages
(15.2).
Spatially separate the lamp from
the cable.
Check inverter function,
if necessary, replace.
Replace lamp.
Measure the iron concentration.
Replace the hose.
Draw a sterile water sample and
analyse. Water sample must
reach laboratory within 24 hours.