Primary Heating Circuit; Connecting The Calorifer To The Domestic Water Circuit (Secondary Circuit) - REMEHA RemaSol200SE-2S Installation And Service Manual

200SE-2S - 300SE-2S
26/04/2016 - 7607575-05
4.9.2.

Primary heating circuit

Before connection, rinse the primary circuit to evacuate any particles
that may damage certain devices (safety valve, pumps, valves, etc.).
4 Hydraulically isolate the primary and secondary circuits using stop
valves to facilitate maintenance operations on the unit. The valves
make it possible to carry out maintenance on the calorifer and its
components without draining the entire installation.
4 Carry out installation in compliance with the prevailing legislation
and standards.
4.9.3. Connecting the calorifer to the domestic
water circuit (secondary circuit)
When making the connections, it is imperative that the standards and
corresponding local directives are respected. To reduce heat losses
as much as possible, insulate the pipes.
Belgium: Make the connections in accordance with Belgaqua
technical instructions.
n Specific precautions
Before making the connection, rinse the drinking water inlet
pipes in order not to introduce metal or other particles into the
appliance's tank.
n Provision for Switzerland
Make the connections according to the instructions of the Société
Suisse de l'Industrie du Gaz et des Eaux. Comply with local
instructions from water distribution plants.
n Safety valve
CAUTION
In accordance with safety rules, a safety valve calibrated
to 7 bar (0.7 MPa) is mounted on the tank's domestic cold
water inlet.
Germany: 10 bar safety valve (1.0 MPa) maximum.
France: We recommend NF-marked hydraulic membrance safety
control units.
4 Integrate the safety valve in the cold water circuit.
4 Install the safety valve close to the calorifer in a place which is
easy to access.
4. Installation
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