Information On Circulating Pumps; Connecting A High Efficiency Pump - Froling S3 Turbo Installation Instructions Manual
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Also See for S3 Turbo:
- Operating instructions manual (31 pages) ,
- Manual (8 pages) ,
- Operating instructions manual (45 pages)
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4.6.2 Information on circulating pumps
Connecting a high efficiency pump
54
According to 2012/622/EU external, wet running circulating pumps must comply
with the following limit values of the Energy Efficiency Index (EEI):
- Effective from 01.01.2013: wet running circulating pumps with EEI ≤ 0.27
- Effective from 01.08.2015: wet running circulating pumps with EEI ≤ 0.23
Pumps which do not comply with this EEI are referred to as squirrel cage
standard pumps and were distributed until the end of 2012.
If a high efficiency pump with additional control unit is used as a store loading pump,
this must be connected according to the following connection diagram:
PWM / 0-10V ( )
Froeling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.at
NOTICE
Netz
Netz (N)
Pumpe 1
KERNMODUL
FRKEM25
PWM / 0-10V (
+
)
Assembly
Power connection and wiring
Netz (L)
Netz ( )
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