Grundfos TPE2 - Humidity; Motor Cooling; 12 User Interfaces

0
200
220
230
210
250
500 1500 2500 3500
B
240
A
TM069867
Supply voltage for single-phase motor in relation to
altitude
Pos. Description
A Supply voltage [V]
B Altitude [m]
11.11 Humidity
Maximum humidity: 95 %.
If the humidity is constantly high and above 85 %,
one of the drain holes in the drive-end flange must be
open. See section Mechanical installation.
Related information
8. Mechanical installation
11.12 Motor cooling
To ensure cooling of motor and electronics, observe
the following:
• Position the motor in such a way that adequate
cooling is ensured. See the section on ensuring
motor cooling.
• The temperature of the cooling air must not
exceed 50 °C.
• Keep cooling fins and fan blades clean.
Related information
8.8 Ensuring motor cooling
12. User interfaces
WARNING
Hot surface
Death or serious personal injury
‐ Only touch the buttons on the display
as the product may be very hot.
WARNING
Electric shock
Death or serious personal injury
‐ If the control panel is cracked or
perforated, replace it immediately.
Contact the nearest Grundfos sales
company.
You can make pump settings by means of the
following user interfaces:
Control panels
• Standard control panel. See section Standard
control panel.
• Advanced control panel. See section Advanced
control panel.
Remote controls
• Grundfos GO. See section Grundfos GO.
If the power supply to the pump is switched off, the
settings are stored.
Related information
13. Standard control panel
14. Advanced control panel
16. Grundfos GO
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English (GB)