EdilKamin LAGUNA W 25 Instalación Uso Y Mantenimiento página 60

Thermal relief valve operation:
The valve independent of the pressure, opens when the primary circuit temperature reaches ap-
proximately 95°C. Valve opening leads to constant water drainage that prevents the temperature
reaching 110°C.
Note: you are advised to test the thermal drainage valve once installed by bringing the boiler to
the valve opening temperature.
It is forbidden to produce sanitary hot water via the safety heat exchanger.
The exchange must be permanently connected to a thermal relief safety valve and must activate
with maximum effi ciency to cool the boiler in the event of an emergency.
Connection diagram
1. Pressure reducer
2. Check valve
3. Safety valve
4. Boiler inner safety coil
5. Thermal relief valve
6. Sensor
7. Vent
INSTALLATION
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