Electrical Connections; Main Power Supply - aqua A-TECHNOPOOL 3 SYSTEM pH-RX Manuel De Service Et D'entretien

4

Electrical connections

Before proceeding with the installation, ensure the presence of a suitable earthing connection
and of an appropriate sensitive differential switch. Observe electrical values indicated on the
system label.

ATTENTION: Before carrying out maintenance on the system, always disconnect
the power supply.
Always check all electrical connections, by using a multimeter. An incorrect
voltage may damage the system not covered by the guarantee. The following
manual must always be kept as reference for any electrical connection.
All electrical connections must be carried out in compliance with local laws
regarding electrical systems.
4.1

Main power supply

Connect a voltage between 100 and 240VCA - 50/60Hz on clamp
Electrical characteristics

Power supply: 100÷240 VAC 50/60 Hz.

Absorption (max): 14 W

pH Range: 0.00- 14.00
Redox Range: 0...1000 mV

CAUTION !!!!!
Verify that the earth system is perfectly functional and
complies with the applicable regulations. Make sure
that the highly sensitive differential switch is present
(0.03 A). Verify that the rated values of the pump are
compatible with those of the mains. Never install the
pump directly in parallel with inductive loads (e.g.
motors/solenoid valves) if necessary, use an isolating
relay.
There are 2 protection devices inside the pump: a
varistor and a fuse.
The modular probe holder grounding must not be connected to the ground
cable of the panel but to an external ground node (fig. A).
A-TECHNOPOOL 3 SYSTEM pH-RX 06/04/2016 Rev.1.5
.
(Fig.A)
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