Water Treatment; Filling The Siphon - REMEHA Gas 310 ECO PRO-285 Installation, User And Service Manual

4. Installation
2
48
1
T003489-D
4.9.1.

Water treatment

In most cases, the boiler and the central heating installation can be
filled with normal tap water and no water treatment will be necessary.
WARNING
Do not add chemical products to the central heating water
without consulting Remeha. For example: antifreeze,
water softeners, products to increase or reduce the pH
value, chemical additives and/or inhibitors. These may
cause faults in the boiler and damage the heat exchanger.
Rinse the central heating installation with at least 3x
4
the volume of the central heating installation. Flush
the DHW pipes with at least 20 times the volume of
the pipes.
For untreated water, the pH value of the water in the
4
installation must be between 7 and 9 and for treated
water between 7 and 8.5.
The maximum hardness of the water in the installation
4
must be between 0.5 - 20.0 °dH (Depending on the
total installed heat output).
For more information, refer to our publication water
4
quality rules. The rules in the aforementioned
document must be respected.
4.9.2.

Filling the siphon

1. Fill the siphon with water via the condensate tank (Up the level
marker).
CAUTION
Reinsert the condensate collector sealant cap.
Gas 310 ECO PRO - Gas 610 ECO PRO
160514 - 125467-05