INSTALLATION
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Installing the Boiler
Please check that you are familiar with the installation
requirement before commencing work (pages 10 - 15).
The installation accessories described in the following list are
included in the boiler packaging:
- Hanging bracket
- A paper template
- Connection valves (compression)
- Screws and washers
- Filling loop
- Installation, Servicing and User manual
Method of positioning the boiler on the wall
The paper template can be used to ensure the correct
positioning of kitchen cabinets etc.
The paper template has to be xed to the wall and used to
locate the position of the hanging bracket and the centre for
the ue hole.
Drill and plug the wall and secure the hanging bracket using
the screws provided ensure the hanging bracket is level.
Remove the boiler from its packaging and remove the front
casing panel.
Place the boiler on the hanging bracket.
Note: The boiler may be tted on a combustible wall and all
local and national regulations must be followed.
Connecting the boiler to the system
- Remove the boiler casing as described on page 17
- Remove the caps and connect the valves to the boiler using
the washers provided
- 5 x bre washers for the CH ow and return, cold water
inlet, gas and hot water outlet connections
Safety Valve Discharge
The pressure relief valve pipe is made of copper. It should
terminate below the boiler safely outside the premises.
Care should be taken that it does not terminate over an
entrance or window or where a discharge of heated water
could endanger occupants or passers by.
Fill the central heating and DHW system and bleed air from the
system as described in the Commissioning instructions (page 30).
The system should be carefully checked for leaks, as
frequent relling could cause premature system corrosion or
unnecessary scaling of the heat exchanger. The pipe from
the trap should be connected to a drain as described in the
relevant regulations.
Pay special attention not to bend the condensate silicone drain
pipe is such a way as to interrupt the ow. Please only use
drain pipe material compatible with condensate products (refer
to BS 6798:2014).
The condensate ow can reach 2 litres/hour because of the
acidity of the condensate products (Ph close to 2), take care
before operation.
See page 13 for condensate discharge options.
Note: Connections viewed from behind boiler
Note.
Connections viewed from
behind boiler.
WARNING!
DO NOT APPLY HEAT TO THE COPPER
SAFETY VALVE OUTLET PIPE WHILST IT IS
CONNECTED TO THE 3 BAR SAFETY RELIEF
VALVE.
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