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Electrical cabling - BMS control
* Lay shielded cables (e.g. IY(ST)Y, 0.8 mm), separately from high-voltage cables.
W1: Voltage supply and control signal for (on-site fuse 0.63 A) and actuator.
Subjecttotechnicalmodifications:Refertothecontrolaccessorydocumentationintheeventofdeviationfromthecircuitdiagrams!
Trench convector
Katherm QK nano
24 V / 0-10 V DC
Automation station
including central
power supply
(24 V DC)
W1: On-site fuse (0.63 A)
Actuator
Type 146906
Katherm QK nano