It is essential to perform the following checks before star-
ting up or testing the functioning of your
RTQ 3S r
boiler. In particular, check that:
- The protective cardboard sheet (1) has been removed
from the ceramic fibre
-
The turbulators (2) are correctly positioned (vertical posi-
tion) inside the heat exchange tubes and the clips (3) are
resting against the wall (4) of the heat exchanger
- The water and gas cocks are open
- There is an adequate fuel supply
- The expansion vessel is properly charged
- The working pressure in the water circuit is over 1 bar
but below the maximum limit specified for the boiler
- The water circuits have been properly bled
- The mains power connections to the boiler and its
accessories (burner, pump, control panel, thermostats,
etc.) have been properly made.
b The phase-neutral polarity has been respected.
A ground (earth) connection is obligatory.
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