REMKO HPS500 - Manual (Page 9)

9
! ATTENTION
However, under no circumstances
may the supply and return lines
be blocked, as otherwise the water
in the register will not have room
to expand and there is a risk of
damage to the heat exchanger!
Central heating connection
Before being placed into service,
the heat distribution system must be
flushed in order to remove any soiling
(e.g. scale) from the heating circuit.
You have the option to connect another
heat generator (e.g. a solar-thermal
system) using a fin-tube heat exchanger
(special accessory) in a closed system.
■ Use one of the 1 1/2" sockets to install
an electric booster heater
(see chapter “Connection examples”).
Connection examples On the MPS
1000, either a solid fuel boiler or rather
one or two immersion heater elements
can be fitted.
■ Please note that the electric
booster heater must not be used as
a permanent heating system.
■ Please note that the inflow restrictor
must first be bent back with a pipe or
similar.
■ It is essential to bleed the storage
tank.
■ A contactor is required for automatic
activation of the electric booster
heater via the heat pump manager.
Storage tank with electric booster
heaters (immersion heater elements)
Installation may only be performed
by authorised specialists.
NOTE
Electric booster heaters (immersion
heater elements) must be equipped
with a safety temperature limiter
which stops heating the storage tank
at a temperature of max. 130°C.
The choice of connection components
(connecting pieces, circulation, safety
valve combination, etc.) must be such
that, in the event of a malfunction of
the temperature control, the connection
components will maintain temperatures
of 130°C, avoiding possible damage.