Intended Operation; Checks; Replacing Parts; Troubleshooting - BWT AQA therm MOVE Power Einbau- Und Bedienungsanleitung

● The product must be connected to a residu-
al-current device (RCD) with a rated tripping
current that does not exceed 30 mA.
● Regular cleaning of the external surfaces of the
product.

11 .1 Intended operation

The intended operation of the product includes
commissioning, operation, decommissioning and,
if necessary, recommissioning.
The intended operation of the product includes reg-
ular checks, servicing work and operation (where
water flows through the product).

11 .2 Checks

BWT recommends that the operator regularly car-
ry out the following checks and record the results:
● Water quality: outlet water quality check
12

Troubleshooting

Faults
The conductivity meas-
urement range is ex-
ceeded
Pump pressure too
high
Pump overheating
Ventilation fault
WCF limit value ex-
ceeded
Vacuum in the outlet
water line
Error Cause
code
0 The set limit value is fall-
en below
1 Waste water hose kinked or
blocked
2 Poor heat dissipation be-
cause ambient temperatures
are too high
3 Product ventilation over-
heating
4 Membrane cartridges are
blocked due to increased
service life
5
• Outlet water is drawn
into the system, for ex-
ample, if the elevation of
the system is too low, an
evaporator is being used
or a tap is opened
• Pressure sensor for
outlet water is damaged
● Inlet water pressure: if the pressure conditions
change, the settings may have to be changed
● Operating condition of the product
● Check of display functions
● Check for leak-tightness

11 .3 Replacing parts

● We recommend replacing filter heads after
5 years. They must be replaced after 10 years
at the latest.
● You must replace the two membrane cartridges
if the conductivity value of the outlet water rises
above 80 μS/cm or every 3 years (see chap-
ter „5.6 Fitting the new membrane cartridges",
Seite 37).
Remedy
Acknowledge using the check-
mark button and continue by
pressing the circle button; if it oc-
curs repeatedly, replace the mem-
brane cartridges
Check the waste water hose, ac-
knowledge with the checkmark
button and restart the pump with
the circle button
Product starts automatically after
a cooling-down phase
After cooling down sufficiently, the
product restarts itself
Replace the two membrane car-
tridges and reset the outlet wa-
ter counter
• Check the system; use a
vacuum breaker if necessary
• Switch off the product, inter-
rupt the water supply and con-
tact BWT customer service
EN
51