Install Instructions
Table Of Contents
- English (GB)
- 1. General information
- 2. Product introduction
- 3. Receiving the product
- 4. Installation requirements
- 5. Mechanical installation
- 6. Electrical connection
- 7. Starting up the product
- 8. Control functions
- 9. Setting the product
- 10. SCALA1 twin booster configuration
- 11. Service
- 12. Starting up after standstill
- 13. Taking the product out of operation
- 14. Storage
- 15. Fault finding
- 15.1 Grundfos Eye SCALA1
- 15.2 The pump does not start
- 15.3 The pump is not running
- 15.4 The pump is running
- 15.5 The pump cuts out during operation
- 15.6 The pump performance is insufficient
- 15.7 The pump starts and stops too frequently
- 15.8 The pump does not stop
- 15.9 The pump gives electric shocks
- 15.10 Twin booster system fault finding
- 15.11 Fault resetting
- 16. Technical data
- 17. Approvals
- 18. Disposing of the product
TM075387
Correct pipe sizing for connection to the pump inlet or outlet
5.2.2 Maximum tapping point
We recommend that you install the unit so that the height between
the unit and the highest tapping point does not exceed the values
shown in the table below.
H
TM075383
Maximum tapping point
Model Maximum height [m]
3-25 10
3-35 15
3-45 20
5-25 10
5-55 25
In case the highest tapping point is higher than the values in this
table, the external input may be used.
9
English (GB)