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Grundfos SL1 Series User Manual

Grundfos SL1 Series
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English (GB)
18
8.1 Wiring diagrams
The pumps are supplied via either a 7-core cable or a 10-core cable. See fig. 6 for wiring diagrams for 7-core
cable connection or figs. 7, 8 and 9 for wiring diagrams for 10-core cable connection. For further information,
see the installation and operating instructions for the selected control box or pump controller.
Fig. 6 Wiring diagram, 7-core cable, DOL
WARNING
Electric shock
Death or serious personal injury
- Make sure the earth and phase
conductors are not mixed up, follow the
description in the wiring diagram. Make
sure the earth conductor is connected
first. Make sure that the product is
earthed properly.
TM04 6884 0314
Standard version
Thermal switch and
moisture switch*
Sensor version
Thermal switch, Pt1000 resistor,
moisture switch and water-in-oil
sensor
Sensor version
Thermal switch, PTC thermistor *,
moisture switch and water-in-oil
sensor
* Pumps from 4 kW and up sold in Australia and New Zealand are fitted with a PTC thermistor.
Yellow and green

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Grundfos SL1 Series Specifications

General IconGeneral
BrandGrundfos
ModelSL1 Series
CategoryWater Pump
LanguageEnglish

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