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Verfügbare Sprachen
Verfügbare Sprachen
C Putting into Operation
5.
Troubleshooting
Display
Constant
flashing Temperature
too low
Temperature too
hot, e.g. when
selecting cold
water
Temperature
inaccurate
Err 1
Err 2
Err 3
Err 4
Error
1) Hot water has been
used up
2) Control clogged up
Control clogged up
Sensor maladjusted
1)Connector of Open/
Closed actuator (left)
not fitted, no contact
2) or all 3 cables not
connected
1) Connector on
thermostat actuator
(right) and possibly
2) Temperature sensor
not connected up
Connecter on
temperature sensor
(centre cable) not
connected up
Water not connected up
when levelling the
thermostat cartridge
Remedy
Check boiler or wait a
while to allow water to
heat up again
Temporarily set to Cold
and return to he desired
temperature.
Check the inline filter for
the building
Temporarily set to 48°C
and return to te desired
temperature. Check the
inline filter for the building
Adjust as described in D
4 „Setting"
Unscrew base frame
(see paragraphs 1.8 and
2.8 of B Installation
Intructions)and
attach cable connector
to actuator making sure
the connections are the
rigth way round (see
drawing) Connect up 3
cables
See Err 1
Unscrew base frame (se
paragraph 8 of B
Installation Instructions)
Attach cable connector
from sensor to connector
socket on electronnics
box (rear)
Check the boiler
Page 19
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