Mikrofill Ethos RS 350, Техническая документация инструкция

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INSTALLATION
TECHNICAL DOCUMENTATION 17
FLUE CONNECTION
The flue gas discharge outlet system should be installed by a competent installer according to applicable
national and local standards and specifications. Care should also be taken to ensure compliance with the
Clean Air Act.
The boilers are suitable for the following flue system types:
The flue gas outlet is located at the rear of the appliance and is designed for direct connection to a corrosion
resistant flue pipe.
The flue gas discharge pipe to be used should be air tight and water tight at the joints and connections, or
should be seamless. Horizontal components in the flue pipe should be installed sloping in the direction of the
appliance (minimum 25mm per metre).
The maximum permissable draught on the boiler is 20 Pa.
Care should be taken when making joints to ensure that the seals are not damaged and the joints must be
sited to enable access / inspection (GasSafe TB 008 Ed. 2.1).
A direct connection to a brick chimney is not permissible unless a suitable liner is installed.
The following table gives the flue gas data for all types:
Average Flue Gas Temperature at Full Load
Quantity of Flue Gas at Full Load
Maximum Permissable Flue Resistance
CONDENSE REMOVAL
Drains should be fitted to all flue systems to eliminate excessive condense running through the boiler.
AIR INLET CONNECTION
The air inlet system should be installed using an appropriate corrosion resistant material; plastic or stainless
steel would be suitable. The joints of the air system must be gas tight and the system should slope away from
the boiler. A trapped drain may be required.
• Type
• Type
Open type appliance without draught stabiliser, air supply from the room, flue gas discharge
outlet above the roof.
Room sealed appliance, connected to a seperate air supply and flue discharge pipe, opening
into different pressure areas.
B23:
C53:
▲
FIGURE 05. FLUE GAS DATA / LOAD 100% / FLOW TEMPERATURE 80°C / RETURN TEMPERATURE 60°C
ETHOS RS 550
70
1023
0.28
250
ETHOS RS 350
70
651
0.18
200
°C
m
3
/h
kg/s
Pa