en – Original Instructions
40
Installation, Operation and Maintenance Manual
8
Technical Information
8.1
Certifications
The pump models covered by this manual are certified generally under the safety standard UL
778, but in case of some special OEM models (usually with plastic pump housing for spa
application) the UL 1081 certification is also available. This reference is indicated on the data
plate, see item 1 in Figure 1 on page 12.
These pumps are also certified as a Drinking Water System Component according to
NSF/ANSI 61.
8.2
Operating environment
Non-aggressive, non-explosive and frost-free atmosphere
Ambient temperature
Must be between 32 - 122 °F (0 - 50 °C)
Relative humidity of the air
Maximum 95 % at 122 °F (50 °C)
NOTICE:
In the event, that temperature and humidity exceed the indicated limits, contact Xylem or the
Authorized Distributor.
NOTICE:
To avoid condensation in the stator or in the electronics, the liquid temperature must be higher
than the ambient temperature.
8.3
Pumped liquid
CAUTION:
This pump has been designed and tested for use with water only.
Its suitability for use with liquids
other than water is the end user's responsibility.
For use with alternative circulating fluids (e.g. in special OEM applications) contact Xylem or the
Authorized Distributor.
Allowed liquid temperature range:
UL 778 certified models (safety aspect only):
41 - 203 °F (5 - 95 °C)
UL 1081 certified models (safety aspect only):
41 - 185 °F (5 - 85 °C)
NSF/ANSI 61 (in case of circulating drinking water):
41 - 140 °F (5 - 60 °C)
8.4
Electrical characteristics
Supply voltage
Without timer: 1~ 100 - 240 V ± 10 %; 50/60 Hz; PE
With timer:
1~ 115 V ± 10 %; 60 Hz; PE
Power consumption
10 W (e
3
-4F/BA_ _ _ series models)
12 W (e
3
-4F/_ _ _ _ _ series models)
27 W (e
3
-6F/_____ series models)
3 – 12 W (e
3
-4V/_ _ _ _ _ series models)
3 – 27 W (e
3
-6V/_ _ _ _ _ series models)
For special OEM applications the maximum value is 40 W.
Insulation class
Class 155 (F)
