Art.3090-3091
FAR Rubinetterie S.p.A. - www.far.eu
The electric actuators are equipped with a manual release, which allows
manual opening or closing of the zone valve in the event of power failure.
In order to carry out the opening or closing, push the release button for a
few seconds and then turn the lever, as shown in the illustration below.
ACTUATOR TECHNICAL FEATURES
MANUAL RELEASE
• Rotation time: 8 s
• Absorbed power: 4,5 VA
• Torque: 4 Nm
• Max room temperature: from -10°C to + 70°C
• Protection level: IP54
In case it is necessary to replace the actuator it is possible to recognize the position of the valve by means of an indicator of flow.
The stem positioning is carried out by rotating the flow indicator up to the correct position with the aid of a screwdriver. (Fig. A).
Before installing the actuator, check that the indicator hole ball be positioned in the desired direction:
MAINTENANCE
A
The yellow level position indicates whether the system is supplied from
the solar circuit or from the boiler:
SYSTEM SUPPLIED FROM
THE SOLAR CIRCUIT
SYSTEM SUPPLIED
FROM THE BOILER
Position of supply from the mixer
Position of supply from the boiler
Should technical assistance be required, do not operate and contact:
Ufficio Tecnico - FAR Rubinetterie SpA Via Morena, 20
28024 GOZZANO (NO) tel. 0039 0322.94722/956450 - fax 039 0322.93952
TECHNICAL ASSISTANCE
