Lincar Monella Instructions D'utilisation Et D'entretien page 41

Directions:
The appliance is equipped with a security valve, which (in case that for any reason the pressure of
the thermal plant is exceeding 3 bar) intervenes, discharging the fluid contained into the boiler. In
order to avoid annoying outlets of water (not due to problems of the appliance) generated by
overpressure of the hydraulic plant, we recommend to install a pressure reducing valve regulated at
1 bar, placed before the thermal plant charging cock.
The eventual intervention of the security valve brings forth outlets of water and/or steam, which
flows on the floor, therefore the plant should be prearranged so that the valve intervenes effectively
only for real necessity and not for other causes, such as overpressures due to an incorrect plant.
In case of outlets of the thermal plant fluid, due to the intervention of the security valve, CORISIT
S.r.l. declines any responsibility for eventual damages to floors or what else had come in contact
with the fluid.
During the operating phase of the appliance, specially at reduced heating power (owing
to the high efficiency of the heat exchanger) the combustion products, convoyed into the
chimney, may reach temperatures which may cause condense.
In order to avoid scalings and or other inconvenient due to condense, use well insulated
flues and condense collection systems, which are normally available on the market. As
forseen by the local standars.
Fast sanitary water production (Only For Mod. 940)
It 'should be installed in the absence of another generator ( for example a gas boiler ) a water
exchager to have larger quantities of warm water, even in hours during the equipment is off. The
sanitary fast water production is submitted to the equipment use with cutoff cock of heating
installantion open so normally not during the summer time.
Attention
: in case of fast sanitary water production, the power give to the installation decrease.
MEASURES FUME EXHAUST AND WATER TUBES CONNECTIONS.
Should it be necessary to make holes on the wall for the fumes exhaust, you have to:
Measure and draw on the wall at natural size the points for the connection of the appliance;
Realize the holes on the wall;
Connect the appliance to the external chimney by mean of a tube for the fumes exhaust.
940
Coupling dimensions:
A – Plant delivery (Output)
C – Water supply net entry
E – Filling cock
In case of not horizontal connection of the fume exhaust tube but in vertical, keep a
security distance from the wall of 100 mm.
G 3/4 " B – Sanitary water outlet
G 1/2 " D – Plant backflow
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IT-GB-FR mod. 940-940/SA
940/SA
G 1/2 "
(Input) G 3/4 "