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82
WILO SE 02/2014
Connection of excess temperature
protection/pump fault
The thermal winding contacts (WSK) or fault signal contacts (SCe ver-
sion) of the pumps can be connected to the terminals in accordance
with the wiring diagram.
CAUTION! Risk of property damage!
Risk of damage due to incorrect connection.
• Do not connect any external voltage to the terminals!
Connection of pump control signal
(SCe version only)
The analogue control signals of the pumps (0-10 V) can be connected
to the terminals in accordance with the wiring diagram. Use shielded
cables – connect the shield at both ends.
CAUTION! Risk of property damage!
Risk of damage due to incorrect connection.
• Do not connect any external voltage to the terminals!
Differential pressure sensor/
pressure sensor
Connect the sensor to the terminals in accordance with the wiring
diagram.
Use a shielded cable, connect the shield at one end in the switchbox.
CAUTION! Risk of property damage!
Risk of damage due to incorrect connection.
• Do not connect any external voltage to the terminals!
Temperature sensors
Connect the sensors to the terminals in accordance with the wiring
diagram.
Select the jumper position in accordance with the sensor type (see Fig. 5).
Fig. 18:
(2)
Fig. 19:
(3)
Fig. 20:
(4)
Содержание SC-HVAC SC
Страница 2: ......
Страница 3: ...Fig 1a 1 2 4 3 Fig 1b 1 2 4 5 3...
Страница 4: ...Fig 1c 1 2 4 5 3 Fig 1d 1 1 2 4 5 3...
Страница 5: ...Fig 1e 1 2 4 6 7 8 5 3 Fig 1f 1 1 2 4 6 7 8 3 5...
Страница 55: ......
