Pump Setting And Output - Dimplex 452115.66.19 Instructions D'installation Et D'utilisation

7.5 Pump setting and output

Setting Pump characteristic curve Function
PP1 Lower proportional pressure
characteristic curve
PP2 Upper proportional pressure
characteristic curve
CP1 Lower constant pressure
characteristic curve
CP2 Upper constant pressure
characteristic curve
III Speed level III
II Speed level II
I Speed level I
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The operating point of the pump moves up and down on the lower proportional pressure
characteristic curve depending on the flow rate requirement. 
The delivery head (of the pressure) falls as the flow rate requirement decreases and increases when
the flow rate requirement rises.
The operating point of the pump moves up and down on the upper proportional pressure
characteristic curve depending on the flow rate requirement. 
The delivery head (of the pressure) falls as the flow rate requirement decreases and increases when
the flow rate requirement rises.
The operating point of the pump moves back and forth on the lower constant pressure characteristic
curve depending on the flow rate requirement. The delivery head (of the pressure) remains constant
regardless of the flow rate requirement.
The operating point of the pump moves back and forth on the upper constant pressure characteristic
curve depending on the flow rate requirement.
The delivery head (of the pressure) remains constant regardless of the flow rate requirement.
The pump runs with a constant speed and therefore also with a constant characteristic curve. At
speed level III, the pump runs with maximum speed under all operating conditions. Setting the pump
to speed level III for a short time can be used to purge the pump quickly, for example.
The pump runs with a constant speed and therefore also with a constant characteristic curve. At
speed level II, the pump runs with medium speed under all operating conditions.
The pump runs with a constant speed and therefore also with a constant characteristic curve.
At speed level I, the pump runs with minimum speed under all operating conditions.
452115.66.16 FD 9206
UPH 60-25 - UPH 60-32
EN-7