Hydraulic Connections; Important - SenerTec Dachs MSR1 Instrucciones Para La Instalación Y El Ajuste

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Hydraulic connections

The pump manufacturer's installation and
operating instructions must be observed!
Unfasten the couplings from the pump and fit
them to the pies.

Important:

The colour-coded pump coupling has been modi-
fied to accept the thermostat and must be fitted on
the inlet side of the pump.
Insert the thermostat and flat seal into the
modified coupling. Make sure the rubber seal
is seated correctly. (Figures 1 and 2).
Connect the pump, insert the flat seal into the
pressure-side coupling and secure the pump.
Important:
In multi-module systems, the shut-off valve in the
ring circuit bypass must normally be closed.
Pump settings
The pump manufacturer's installation and
operating instructions must be observed!
Check of delivery and operating state:
Pressure head: Settings PP2
(Figure 3)
Altering the pressure head:
Reduce pressure head
(Settings PP1)
Reason:
- Flow temperature not achieved
- Noises in the thermostatic pump
Increase pressure head
(Settings CP1 or CP2)
Reason:
- Dachs(es) switch off with overtemperature
maximum pressure head 6m
Figure 1: Thermostat in modified screw coupling
Figure 2: Flat seal
Figure 3: overview of the settings
GB
"POWER ON" indicator
light
Light fields indica-
ting the pump setting
Push-button for selection
of pump setting
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