BURNiT Lambda series - Connecting The Boiler To The Safety Heat Exchanger; Connection Diagrams For Pyroburn Lambda Boiler

TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
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7.4. Connecng the safety heat
exchanger
*
Such connecon must be
performed by a technician /
service shop authorized for such
operaons.
The heang boiler is equipped with
safetyheatexchanger(coolingcircuit).It
connects to the water system through a
thermostacvalve.Incaseofoverheang,
thethermostacvalvefeedsincoldwater
from the water mains which passes
throughtheheatexchangerandabsorbs
theheatintheboiler.
1. Water supply network (pressure 6-10 bar)
2. Drainage (sewerage)
3. Boiler WBS Acve
4. Safety heat exchanger inlet
5. BVTS valve sensor
6. Safety heat exchanger outlet
Diagram 6
The water is then discharged into the
sewage system. This arrangement
ensures safe evacuaon of the excess
heat without the need for addional
energy.Thisguaranteesthatthewaterin
the boiler will not exceed the maximum
safelevelof95°C.
The minimum operang pressure of the
coolingwaterinthesafetyheatexchanger
mustbewithintherange2-10bar.
Aowrateofatleast12l/minisrequired.
Connect the safety heat exchanger
accordingtothehydraulicdiagramusing
thermostac valve. Install a lter on the
inletbeforethethermostacvalve.
7.5. Connecondiagrams
*
Such connecons must be
performed by a technician /
serviceshopauthorizedforsuch
operaons.