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Inputs for PTC sensor or thermal switch
For PTC sensors to DIN 44082. Thermal switches can also be
connected.
Open-circuit voltage
Closed-circuit current
Inputs for PTC sensors are electrically separated
from the other inputs and outputs of the booster
system.
16. Related documents
You find further product information about the booster systems in
the following documents.
All documents are available in Grundfos Product Center:
www.grundfos.com > International website > Grundfos Product
Center.
Title
Data booklets
Grundfos Hydro Multi-B
Installation and operating instructions
CM
CRE, CRIE, CRNE, CRKE,
SPKE, MTRE, CME*
CU 323
Diaphragm tank
Service documentation
Service instructions
Service kit catalogue
Other documentation
**
* The instructions are only relevant for Hydro Multi-B booster
systems.
** A wiring diagram is supplied with the booster system.
16.1 Service documentation
Service documentation is available in Grundfos Product Center
under the specific product.
If you have any questions, please contact the nearest Grundfos
company or service workshop.
17. Disposing of the product
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company
or service workshop.
20
8 VDC ± 15 %
1.7 mA, DC
Frequency
Publication
[Hz]
number
60
98607787
60
L-CM-TL-001
60
98566351
50/60
97775216
-
98817081
60
97921460
50/60
96488862
-
-
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