flamco KPS Serie Instrucciones De Instalación Y Funcionamiento página 11

ATTENTION: Failure to follow this instruction may result in damage to the mains water
cylinder or the stainless steel corrugated pipe!
Make a separate drain from the DUO-FWS/FWP cold water inlet.
Cold and hot water connection of the KPS can be changed by replacing the internal plastic pipe.
To permit drain from the outer water tank, a T-piece should be installed in the cold water pipe with
a connection pipe and a drain valve (height: approx. RL solar coiled pipe). A vent valve should be
installed in the hot water supply outlet. The cold and hot water side of the mains water tank
should be closed off when draining. The drain and venting valve can then be opened
consecutively. The valves should be re-closed once draining is complete.
The occurrence of pressure shocks in the portable water installation of the DUO FWS/FWP
and KPS is to be avoided!
To this end, we recommend taking action such as installing an Airfi x membrane expansion vessel
in conjunction with a pressure reducer (follow separate assembly instructions).
A plate bearing the following legend must be affi xed close to the safety valve blow-off pipe or on
the safety valve itself as appropriate:
ATTENTION: For safety reasons, it may be necessary for water to escape from the blow-off
pipe while the system is heating up. Do not shut off or obstruct the blow-off pipe.
A thermostatic mixer can be installed as scald protection on the hot water outlet.
The KPS has a separate circulation connection.
For smaller circulation volumes, a corresponding set (accessories) must be installed on the
DUO-FWS/FWP or for larger volumes the circulation must be fed into the cold water inlet.
Temperature regulation/display: It is possible to position the sensors individually via the sensor
terminal block, although it is important to follow the heat generator's requirements or higher-level
control. The particular contours of the insulation may make it necessary to install the sensors on
the water supply side or move them there. To display the temperature the insulation with the
polystyrene coating of the DUO-FWS/FWP has special thermometer holding fi xtures in the hook
terminals.
The attached operating instructions must be followed when using an external current anode in
the KPS.
Any connections not used must be professionally sealed. Make sure that condensation, which
could cause damage, cannot build up in unused coiled pipes.
The entire system must be thoroughly fl ushed before commissioning. It must be checked for
tightness under operating conditions and as part of maintenance.
The relevant instructions apply to accessories (e.g. electrical heating).
The type plate should be stuck to the insulation so that it is easily visible.
3. Connection designation
A Solid fuel/pellet boiler hot
leg
B Oil/gas boiler hot leg for
heating mains water
C Sensor connecting block
D Cold leg oil/gas boiler for
water heating + cold leg
pellet boiler and hot leg for
heating
E Hot leg for solar coiled pipe
F Cold leg for oil/gas boiler
(alternative)
G Cold leg heating
H Cold leg solar coiled pipe
I Cold leg FBK with outfl ow
J Screw-in heating radiator
K Mains water
L Circulation
M Anode
N Hot water
O Vent/blow-off
P Hot leg for heating for
pellet boiler
Q Cold leg (alternative)
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