Mounting The Remeha Avanta Plus; Water-Side Connections; Water Flow - REMEHA Avanta 24c Installation And Service Manual

2. Installation
fig. 07 Mounting the Avanta Plus
112952.LT.GB.W7H.012
10
ø10 mm
112952LTGBW7H012a
2.2.3

Mounting the Remeha Avanta Plus

• Remove the mounting plate and template from the box.
• U sing the template determine and mark the position of the
three mounting holes and center line of flue, making sure
the plate is absolutely level.
• Drill the (Ø 10 mm) holes.
• Fit the (Ø 10 mm) plugs.
• Fit (Ø 8 mm) screws into the plugs.
• Check the mounting plate is level and tighten the screws.
• Fit the valve set to the mounting plate.
• Fit fibre washers on the CH valves.
• R emove boiler from the box and suspend it on mounting
plate.
• C onnect the valves to the boiler remembering to fit fibre
washers supplied.
• Connect the supplied copper tails to the isolating valves.

• The boiler should be mounted on a suitable vertical wall
which is able to support the weight of the boiler.
• The boiler should be mounted in a room which, even during
severe cold weather, remains frost-free.
• If the boiler is to be installed in a timber framed building,
please refer to British Gas publication: 'Guide for Gas
Installations in Timber frame Housing', reference DM2.
• In a new installation it is possible to fit just the wall plate and
valve set to enable the system pipework to be completed
and tested before fitting the boiler at a later date (place
fibre washers supplied in a safe place for use when fitting
the boiler).

• Make sure the boiler and any open connections are
protected from building dust etc. during the installation.
• There must be a 3 amp fused switched spur within 1m of
the boiler.
• Provision must be made for the condensate discharge.
2.3

water-side connections

2.3.1

Water flow

An internal automatic flow by-pass is supplied in the Avanta
Plus to ensure correct operation on systems fitted with TRV's
on all heat emitters. The 'abc
perature difference across the flow and return connections and
the rate of temperature rise and will automatically regulate the
boiler output to ensure that it remains operational for as long
as possible without the need to 'lock out' requiring a manual
re-set.
Remeha Avanta Plus
' control also monitors the tem-
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