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KOMIN – CHIMNEY
ZAWÓR BEZPIECZE
Ń
STWA - SAFETY VALVE
CZUJNIK ZAWORU TERMICZNEGO – THERMAL PROTECTION VALVE SENSOR
CZUJNIK TEMPERATURY - TEMPERATURE SENSOR
KOCIOŁ - BOILER
STEROWNIK – CONTROLLER
WENTYLATOR – BLOWER
ZAWÓR SPUSTOWY – DRAINAGE VALVE
ZABEZPIECZENIE TERMICZNE – THERMAL PROTECTION
ZAWÓR MIESZAJ
Ą
CY– MIXING VALVE
ZBIORNIK AKUMULACYJNY – HEAT ACCUMULATION TANK
W
ĘŻ
OWNICA - COIL
INSTALACJA GRZEWCZA – HEATING INSTALLATION
ZASILANIE Z SIECI - WATER PIPE SUPPLY
ODPROWADZENIE WODY – WATER DRAINAGE
Fig.9. Installation protection for boilers operated in closed central heating systems
Special attention shall be paid in case of boiler versions designed for
manual charging.
The manufacturer’s recommended SYR 5067
thermal protection is only and exclusively effective
if pressure in water pipe network can be guaranteed
at the min. level of 2.3 bar and if safety valve is
installed. This means that the system may not
operate if water from in-house water intake is used
(e.g. if power supply outage prevents hydrophore
switching on), or in places where water supply
outages are frequent. In such situations, the boiler
shall not be installed in a closed system and its
automatic version should be used (which can not
burn solid fuels with manual charging).
Fig.10. Thermal valve installation diagram.