Nordica LNK15 EVO, Руководство пользователя

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60 °c
ENGLISH
anti-conDensation mixinG valve for 60°c recirculation circuit
(can be supplied as an optional accessory).
The anti-condensation mixing valve is used in solid combustion heating devices and boilers since it prevents the return of cold
water into the heat exchanger. sections 1 and 3 are always open and, together with the pump installed on the return (r), they
guarantee circulation of water inside the heat exchanger of the biomass boiler (down-fired boiler).
a hIgh reTurn TemPeraTure enables ImProved effIcIency, reduces The formaTIon of smoke condensaTIon
and Prolongs The boIler’s lIfe-sPan. once the valve’s calibration temperature has been reached, section 2 is opened and
the boiler’s water goes to the system through the supply.

important:
faIlure To InsTall The devIce shall render The boIler’s WarranTy null and voId.
The diagrams are purely indicative, therefore they do not have design value.
C
VMA
1
3
2
60°C
DOWN-FIRED
BOILER
SYSTEM
SUPPLY
SYSTEM
RETURN
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