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4 - DESCRIPTION OF THE UNIT & TECHNICAL CHARACTERISTICS
To guarantee that the ducted pressure sensor operates correctly, it must be autozeroed before its system is started up.
To do this, power up the sensor, disconnect the tubing from the 2 pressure connections, marking their positions, and press the "Autozero"
button found inside the unit. Refit the two pressure tubes in their respective positions.
This autozero should be checked once a year.
Autozero button
Changeover thermostat for mixed coil
The customer is responsible for installation on the hydraulic system.
The Changeover thermostat installed on the pipe must be integrated into the hydraulic pipe insulation
Technical characteristics
Min. WINTER temperature: 28 °C
Min. SUMMER temperature: 18 °C
Breaking capacity: 5(3) A.
Cable length: 2500 mm
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Ø 1/2" or 7/8"
BLACK wire (winter)
IVORY wire (shared)
BLUE wire (do not use)
Damper
The damper is not protected against the weather if the canopy option has not been selected.
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