Safety Systems; Operation Of A Pellet Boiler With An Existing Boiler - Eco Engineering Easypell Operating Manual

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5.2 Safety systems

The following safety measures are the prerequisite for safe operation of your system.
Emergency stop switch
Every heating system must be able to be switched off with an Emergency Stop switch.
The Emergency Stop switch must be inside the central heating room.
Safety valve
The hydraulic system must be equipped with a safety valve. This valve opens when the
pressure inside the heating system increases to max. 3 bar. The safety valve must:
–be installed at the highest point of the boiler,
–must not be locked,
–and must be within 1 metre of the boiler.
Safety temperature sensor
The pellet boiler is equipped with a safety temperature sensor. This is located on the pel-
let boiler. If the boiler temperature exceeds 95°C then the heating system switches off.
Expansion tank
All heating systems must be equipped with a pressurised expansion tank. The plumber
or heating system installer must dimension the expansion tanks according to the dimen-
sions of the hydraulic system.
Starting up
Starting up for the first time has to be performed only
by an authorized service technician.

5.3 Operation of a pellet boiler with an existing boiler

There are different regulations in the different European countries. Please mind the prescription of your
country.
200013_EN 2.0
Safety systems