Warmhaus EWA 28 - COMBI INSTALLATION RULES

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2.2. COMBI INSTALLATION RULES
2.2.1. General Rules for Installation Places of Combi Boilers
No restrcton s avalable for places where Hermetc (C typ) comb s nstalled
(devces may be nstalled regardless the room volume and ventlaton type).
Also, they may be nstalled at partally protected areas such as balcony,
terrace provded that beng placed n protectve cabnets and takng requred
precautons aganst frost of nstallaton water.
Comb should be soundly nstalled to buldng wall. Flexble connecton
pece should be used between the comb and gas lne. Flex lengths to be
used n A, B and C type devces should not exceed dmensons allowed by
local gas authortes. Flue outputs of hermetc combs must be connected to
places open to exteror and havng ar crculaton. Installaton (postons of
ppe output openng based on varous forms, vertcal, horzontal mnmum
dstances, cross secton areas of channels f gven to channels, etc.) must
be carred out accordng to regulaton standards, current legslaton and
n complance wth local techncal regulatons and the requred techncal
procedures.
2.2.2. Places Not Suitable for Installing Hermetical Combi Boilers
Starways of Buldngs,
• Corrdors avalable for general use, ventlaton ways and shafts, lofts, attcs,
emergency ext doors, cellars, hall and smlar places creatng common use
areas,
• Yards between buldngs,
• Narrow cornce dstances,
• Over flue walls,
• Enclosed balcones,
• Open balcones (except beng located n the cabnet and permsson of the
devce company),
• Below protrudng structure parts preventng exhaust gas output,
• Places those may be drectly subjected to wnd resstance,
• It s forbdden to nstall Hermetc comb (C type) to openngs provdng
clean ar to other unts!
2.2.3. Wall Installation of Combi and Selecting the Installation Place
• It should be controlled and ensured that the wall nstallaton of the comb
s sound and relable.
• The hanger plate gven as standard wth the comb should be nstalled
accordng to the technque to full or sem-full brck wall accordng to
nstallaton scheme and wth connecton screws and not to be used for
other purposes.
• In case of usng derent materals for nstallaton, comb shall be out of
the warranty scope.
• If the wall of nstallaton s not a brck wall, ntally the relablty of support
system should be controlled.
• Comb should be nstalled on a wall resstant to fre.
• NOTICE: Combustble and corrosve materals:
• Chemcally aggressve substances can corrode the applance and
nvaldate any guarantee.
• Do not store or use any combustble materals (paper, thnners, pants,
propellants, cleanng agents etc.) Keep the dstance mnmum 50 mm.
• Insde the cupboard contanng the applance or wthn the vcnty of the
applance.
• 1,8 - 2,2 m heght s recommended for nstallaton of the comb hanger
plate.
• For places wth lmted nstallaton place, comb should be nstalled
at mnmum 30 cm heght from ground and by leavng at least 5 cm
dstances from both sdes n order to allow easy nterventon of the servce
techncan.
• Comb nstallaton must not performed n envronments contanng
explosve, flammable substances and acd fumes
• Installaton cannot be made at near or on ovens, radators or heater
devces.
• Hermetc combs can be nstalled n furntures but at least 5 cm each
should be left at both sdes.
• If to be nstalled on the ktchen table or the set, at least 30 cm dstance
should be left under the comb.
• It s recommended to connect the output to dran lne wth a transparent
hose aganst the possblty of water leakage from Safety Valve of comb
durng nstallaton. If ths s not possble; do not place electronc devces,
delcate, corrodble devces, components and tools under the comb.
• Do not place/use any furntures below the comb due to above mentoned
reasons.
Make sure that there are no lquds or nflammable materals n the
mmedate vcnty of the boler.
It s necessary to leave a spesfc dstance 1.0 mt between the
heatng devce and the buldng materal contanng combustble materal
even the maxmum allowable temperature value of 85 °C n the rated heat
capacty of the applance s not exceeded.
Fgure 6 Boler mnmum dmensons n the cabnet *Mnmum clearances requred for servcng