18 WILO SE 10/2012
English
Technical data
Electricity There is a danger of an electric shock when dealing with
electricity. Therefore,
• switch off the power before working on the pump and make
sure that it cannot be switched on again accidentally.
• Do not kink or nip the power cable or let it come into contact
with heat sources.
• The pump must be protected against drips with IP 42 protec-
tion. Protect the pump against water spray. Do not immerse in
water or other fluids.
3 Technical data
3.1 Type key
3.2 Connections
3.3 Data
See name plate or Wilo catalogue for further information.
Star-Z Series: Standard drinking water circulation pump, glandless
pump
15 Nominal width of the connecting pipe (mm)
TT Timer, thermostat
Star-Z 15 TT Screwed connection: 20 (R1)
Star-Z 15 TT
Mains voltage 1 ~ 230 V / 50 Hz
Protection class IP 42
Nominal width of connecting
pipe
R1
Installation length 140 mm
Max. admissible operating
pressure
10 bar (1000 kPa)
Permitted fluid temperature
range
20 °C to 65 °C,
in short-term operation up to 2 hours 70 °C
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