REMEHA Avanta Plus 24s, Installation And Service Manual

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1
2
230 V
Check
1,2 bar
1
2
3
4
1. Isolating the power supply and opening the front cover
LT.AL.W7H.000.037
• Switch off the boiler at the fused spur and remove the fuse;
• Remove the front panel (release the two screws at the bot-
tom of the front panel, pull the bottom of the panel; forward
and lift off the two pins on the top of the main casing).
2. Checking the connections and making the boiler
operational
z
Open the valves on all the radiators connected to the central
heating system before filling the system with water.
LT.AL.W7H.000.038
•
Open the valves on all the radiators connected to the
central heating system;
•
Fill the system with water to the design operating pressure
(normal for a one/two storey house 1.2 bar, minimum
pressure 1 bar, maximum pressure 2.5 bar);
•
Whilst filling, air from the system will escape through the
automatic air vents and the pump.
m
• When the vent caps start leaking water, close them with
the vents caps supplied.
•
Avoid water getting into the boiler.
•
Check the condensate siphon. This should be filled to the
mark with clean water if necessary.