Danfoss Termix VMTD Compact 20, Руководство по установке

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Installation Guide Termix VMTD Compact 20
6.1.6 Circulation pump
ALPHA2 pumps have both variable speed pressure controlled
operation, and standard selectable three speed operation.
The unique AUTOADAPT feature allows the pump to match its
performance to the system requirements, helping to reduce noise
when thermostatic valves are closing down.
Energy labelling class A
ALPHA2 L pumps have both variable speed pressure controlled
operation, and standard selectable three speed operation. The
variable speed modulating modes allow the pump to match its
performance to the system requirements, helping to reduce noise
when thermostatic valves are closing down.
Energy labelling class A
UPS pumps are a complete range of circulator pumps with 3
speeds.
Energy labelling up to class B
6.2 DHW temperature control
DHW temperature control
There are various types of DHW temperature control used in
Danfoss substations.
DHW temperature should be adjusted to 45-50 °C, as this provides
optimal utilisation of DH water. At DHW temperatures above 55 °C,
the possibility of lime scale deposits increases significantly.
14 DEN-GT VI.CW.W2.02 / LUK41200 Danfoss Heating