7 Pump Settings and Output
After connecting of the pump with the power supply LED lights on the control panel are
showing the selected level.
For level 1 – the first LED lights up, for level 2 – the first and the second LED are glowing,
for level 3 – all three LED's are illuminating.
By pressing of the button all levels will be switched continuously.
The pump can be optimally adapted to the system by selecting of the most appropriate curve.
Flashing LED lights signals an error.
LED 3
LED 2
LED 1
8 Installation
The circulating pump is installed in the pipeline and as a rule, directly upstream of the service
water reservoir in such a way that the water from the last tap is pumped back to the reservoir
through the circulating pipeline. A check valve must be installed on the pump's discharge side
(primary side) to prevent pump backflow when the tap is opened. Assemble the pump with the
horizontally positioned pump motor when the power is shut off (the arrow on the pump hou-
sing shows the direction of flow). Ensure when performing the heat insulation work that the
pump motor and the electronic housing are not insulated.
Fig. 1
WITA go.future Z
Operating instrutions
Taste
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