REMKO RBW 300 PV - Manual (Page 15)

The hot water heat pump is fitted with a 1.3 m 2
heating battery as standard. This enables connec-
tion with an existing heating system. The option
therefore exists of also heating the hot water with
the existing boiler. For this purpose, the heating
battery supply and return flow are connected with
the heating system.
NOTICE!
In order to prevent heat losses in the hot water
heat pump, the heating connection and the hot
water connection are to be professionally con-
nected with syphoning (min. 200 mm), in order
to prevent single tube gravity circulation!
NOTICE!
When connecting the hot water heat pump
with a boiler:
When operating the circulation pump, the pow-
erful boiler circulation can result in the trans-
port of heat from the hot water heat pump into
the boiler. In order to prevent this, fit a check
valve after the circulation pump of the heat
generator!
Condensate water drain
The cooling of the air in the evaporator results in
condensate water forming. The condensate drain
on the hot water heat pump must be transported
away from the heat pump with plastic pipes and an
uninterrupted flow of the condensate must be guar-
anteed. Depending on the humidity, up to approx.
0.25 l/h of condensate may arise. The condensate
drain must not be permanently connected with a
duct connection because the heat exchanger fins
and parts of the hot water heat pump may be
attacked by the ammonia vapours rising from the
duct.
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