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2. EXTERNAL ACCESSORIES
2.1 CONNECTING EXTERNAL ACCESSORIES
PLEASE NOTE
• The unit must be disconnected from the power supply to connect accessories.
• All external control components must be connected according to the wiring diagram.
• The connectors must be connected to the electrical board with adequate force and always perpendicular to the base.
2.1-1 DS door contact
TECHNICAL INFORMATION
– suitable for all SM regulation
- Isolated switching contact with maximum voltage 230V, 6A
- IP67, can be connected as a break or switching contact
CAUTION!
Not included with the product.
2.1-2 DK-1 / DK-B3 door contact
TECHNICAL INFORMATION
- Isolated switching contact with maximum voltage 12V.
Cable - Two-core cable with a cross section of 0,5 mm
2
. - Maximum length: 50 m
CAUTION!
Not included with the product.
2.1-3 Thermostatic valve – TV1/1
TECHNICAL INFORMATION
– Thermostatic valve to regulate the water exchanger
– Suitable for all types of curtain with water exchanger
- Works independent to the electronic controls
CAUTION!
Not included with the product.
2.1-4 Zone valve ZV-3-24V
TECHNICAL INFORMATION
– Zone valve to regulate the water exchanger 0-10V
– Cable - Four-core with a cross-section of 0.5 mm
2
Supply 24 V/ 50/60 Hz
(24V external source, not included)
, control tension 0-10V
CAUTION!
Not included with the product.
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