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15.3 Flow restrictor
If required the ow restrictor can be removed as follows:
- Turn o the mains water supply to the boiler
- Open a hot water tap to depressurise the hot water pipe
- Remove the boilers front cover and turn down the control unit
- Remove the securing clip (1) to the front
- Pull out the cap DHW hydroblock (2a) in case of a Combi boiler or;
in case of an Economiser, pull out the IN/OUT ex tube (2b)
- Remove the ow restrictor (3) using a long nose plier
- Ret the cap DHW hydroblock (2a) or IN/OUT ex tube (2b) and secure it with the securing clip (1)
- Turn on mains water inlet and purge water through all taps
- Ret the boilers front cover.
15.4 Component replacement
In the event that parts require replacement, use only genuine parts supplied by ATAG Heating
Technology Ltd.
15.5 User's instructions
Advise the user that for continued ecient and safe operation, the boiler should be serviced at least once a
year by qualied servicing company. It is important and strongly recommended that arrangements are made
for a maintenance agreement with a qualied servicing company to ensure regular servicing of the boiler.
Please contact ATAG Heating Technology Ltd. for further details. Contact details can be found on the back
page of this manual.
15.6 Warranty
For the warranty conditions we refer to the Warranty Card that is supplied with the boiler.
1
2a
3
1
2b
3