Cool -Tsp; Speed Min/Max; Leds; Error Indication On The Display - ZILA KST-20 Vento Mounting And Operating Instructions

Climate Controller KST-20 Vento | KST-20 Vento/CO2 | KST-20 Vento/RN

6.4.10. Cool -TSP

This option is only available in cooling mode.
The device parameter Temperature switching
threshold for cooling defines the switching
threshold for the cooling operating mode.
The input range is between 24°C and 30°C for the
indoor temperature.

6.4.11. Speed Min/Max

This option is available in all operating modes if
speed-controlled fans are connected and selected
in the actuators.
The input range of the lower speed threshold is 10%
to 30% from 0-10VDC and can be adjusted in 5%
steps.
The input range of the upper speed threshold is 70%
to 90% from 0-10VDC and can be adjusted in 5%
steps.

6.4.12. LEDs

Mode LED
• On: Normal operation
• Flashing: manual mode
Status LED
On: actuators on
•
Off: actuators off
•

6.4.13. Error indication on the display

Error indoor sensor
•
• Error external sensor
• System Error XX
ATTENTION:
If the error messages appear,
please contact ZILA Support.

7. circuit diagrams

Two 1-stage fans
1-stage fans & Window opener (F)
Handbook Version: ENG_05052020_ANHU_KST20VENTO|
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