INSTALLATION
1. Mounting of controller
Mount the controller on a suitable wall in the vicinity of the TW pump, using 6 mm wall plugs (the plugs
complete with screws are a part of the delivery set).
2. Mounting of temperature sensor
Mount the sensor on a non-insulated return pipe in the TW system, near the TW pump.
Fasten the sensor to the pipe using two clamps (included in the delivery set) so that it adheres
properly to the pipe.
It is advisable to wrap the pipe with the sensor with thermal insulation material
Note: The sensor is not suited for being used directly in the liquid!
3.
Connection of the supply cable to the pump
Connect the green-yellow wire (protective neutral conductor) of the 3-wire pump supply cable to the
protective neutral terminal (marked with an appropriate symbol);
Connect the brown and blue wires to the
L
and
N
terminals of the pump motor.
Note: Always ensure that regulator installation is performed by a properly qualified electrician.
4. Connection of the controller
Connect the supply cable to a
230 V, 50 Hz power outlet
with an earth contact.
The ambient temperature in the controller mounting location must
not exceed 40°C.
Note: The connection cable of the regulator may only be replaced by the manufacturer.
