REMEHA Avanta Plus 24s, Installation And Service Manual

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16
Remeha Avanta Plus
2 bar
LTALW7H000237b
LT.AL.W7H.000.237
•
Turn the filling loop valve off again once the water-pres-
sure meter shows 2 bar.
•
Remove the filling loop after topping up the system.
LT.AL.W7H.000.238
LTALW7H000238b
Air gets into the central heating system when topping up with
water. Bleed the central heating system as described
in par.
5.2 .
After bleeding, the water pressure may be below the
required level again, so the system has to be topped up with
water. Topping up and bleeding twice ought to be sufficient to
reach the correct water pressure.
Consult the installer if the central heating system has to be
topped up more than three times a year.
Enabling the boiler
Once the central heating system has been topped up, enable
the boiler again,
see section 7 .