Lincar Lola 540 VT Instructions page 39

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.
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.
− In case of not horizontal connection of the fume exhaust tube but in vertical, keep a security distance
from the wall of 100 mm.
Air suction
Ø 50mm
Exhaust Fumes
Ø 80mm
Coupling dimensions:
A –
Plant Delivery(Output)
Mod. 540 VT
G 3/4 "
IT IT IT IT- - - - GB GB- - - - FR FR- - - - ES
GB GB FR FR
Air suction
Ø 50mm
Exhaust Fumes
Ø 80mm
D –
Plant Backflow(Input)
39/140
ES mod. 540 VT – 540N VT
ES ES
Mod. 540N VT
G 3/4 "