Filling The Siphon; Gas Connection - REMEHA Gas 120 ACE Series Installation And Service Manual

Fig.20
A
Fig.21
5.6

Gas connection

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The condensate discharge pipe is located at the rear of the boiler.
pH > 6,5
MW-2000825-01
5.5.6
1
MW-6000742-02
The gas pipes are not provided.
In old gas networks, we recommend fitting a gas filter with a low pressure
drop upstream of this point.
Do not block the condensate discharge pipe.
Tilt the discharge pipe by at least 30 mm per metre and make sure there
are no low points that could cause the accumulation of water or
deposits. Maximum horizontal length 5 metres.
Do not drain condensation water into a roof gutter.
Connect the condensate discharge pipe in accordance with prevailing
standards.
It is preferable to use the condensate neutralisers recommended by the
manufacturer of the boiler.
1. Connect a plastic hose to the condensate discharge outlet (DN 22).
2. Insert the other end of the hose into a waste water discharge outlet.

Filling the siphon

Danger
If operating with the siphon empty, combustion products will
escape into the premises in which the boiler is installed.
1. Pour water into the flue gas pipe (central pipe) until it flows out of the
condensate discharge pipe.
Danger
Close the main gas valve before starting work on the gas pipes.
The diameters of the pipes must be defined in accordance with
the standards in force in your country.
Connect the gas pipe in accordance with prevailing standards
and regulations.
Ensure that there is no dust in the gas pipe.
1. Clean the gas supply pipe.
2. Remove the anti-dust plug located on the boiler's gas inlet.
3. Mount a gas stop valve (not provided) on the boiler's gas inlet.
4. Connect the gas inlet pipe to the gas stop valve.
5 Installation
Gas 120 ACE 29