Cepex CPC004 Instructions De Fonctionnement Et D'installation page 13

7
Increasing pressure by pump
Should there be need of a pump to increase pressure, it can be activated through a 24 V relay
which can be connected to point COMMON and VM on the controller connections-panel.
PLEASE NOTE
The relay must be kept at a distance of at least 5 meters from the controller.
The computer should not be connected directly to the pump. The connection between
the controller and the pump is to be made only by a qualified electrician.
The controller should not be connected to a power point which is used in common with
any other appliance operating a motor.
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INSTALLATION AND
CONNECTION INSTRUCTIONS