- 13 -
pipe and the adjustable range of the target(see the user manual). And the target sheet can not contact the
in-wall of pipe or other throttlers in pipe, or will cause the switch can not reset.
A
5A
5A
Figure 10
Figure 11
7. Installation of electric devices
7.1 Electrical wiring
● The unit should use a dedicated power supply, power supply voltage with rated voltage.
● Unit power supply circuit must be ground, power supply wire and external grounding reliable connection,
and the external grounding is effective.
● Wiring must be constructed by the professional installation technicians in accordance with the circuit
diagram.
● Power line and signal line layout should be neat, reasonable, can not interfere with each other, but not
with the connecting pipe and the valve body contact.
● If the unit is not matching the power line, please supply specifications refer to provisions, wires
connecting is not allowed.
● After all wiring construction is completed, please check it before switch on the power supply carefully.
Figure 12
Screw out the bolt and
open the panel which with
the danger label, will find
