1.4 CONTROL MODULE.
This is the part of the valve which consists of a geared motor and an electronic card with limit
switches for the various valve operational positions.
An electronic circuit, which emits commands commands so that the pre-established program is
executed.
Mechanical components which carry out the various valve movements.
The entire assembly is mounted inside a transparent casing which is closed by four screws.
The module features a cover with push buttons and LEDs to indicate its various functions.
The electrical input and output connections are protected by compression glands which provide
perfect protection against external agents which could damage the assembly.
The power supply is 115-230 AC Volts.
2. INSTALLATION.
2.1 ELECTRICAL CONNECTION.
Follow the following instructions in order to prepare the control box and its connection to the
electronic module:
- Power Supply: when connecting to the electronic module, it is advisable to take the current from
the control box, connect it to the “out” terminal of the differential (if used) or else connect the L,
N and T terminals from the magneto thermal breaker to the corresponding L, N and T terminals of
the electronic module. Without polarity.
- Contactor's coil control: cut the contactor coil A
1
and connect to the terminal "+" (J10) on the
module. Connect terminal "-" to the contactor coil A
1
. Don't worry about polarity.
Please see electric diagram for a clearer explanation of these connections.
All connecting leads between module and control box should have a section of 0.7 mm
2
. It is
advisable to use a three lead cable in order to ensure a watertight fi t with the gland.
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