COSMO High-efficiency pump CPH 2.0 52
Control with constant differential pressure
Adjustment for constant curve
In this control mode, the circulation
pump works with characteristic curves
and constant speed.
This control mode is recommended for
heating & air conditioning systems
with constant flow rates.
With this control mode, the differential
pressure is kept constant, regardless of
water demand.
Setpoint Hs can be adjusted via the external
display.
This control mode is recommended for:
o Heating & air conditioning systems
with low pressure losses.
o Single-pipe systems with thermostatic
valves.
o Plans with natural circulation. Primary
circuits with low pressure losses.
o
Domestic water circulation with
thermostatic valves in the riser pipes.
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