Kampmann 30515, Assembly And Installation Instructions Manual

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Electronic continuously variable speed controller 1.96
recirculating air with digital timer and room temperature control, type 30515
Assembly and installation instructions
9
Digital inputs
External release Release Input DI1 GND closed
no activation Input DI1 GND open
Heating/cooling changeover Heating Input DI2 GND open
Cooling Input DI2 GND closed
Condensation alarm Fault Input DI3 GND open
No fault Input DI3 GND closed
Fan fault Fault Input Err-GND open
No fault Input Err-GND closed
Time (alternatively as output)
*1)
Day mode Input IO-GND closed
Night mode Input IO-GND open
Digital outputs
Valve drive Open/Closed Digital 0 - 230 V AC
Operating message Potential-free contact 24 V AC/DC - 230 V AC 4(2)A
Fault message
*3)
Potential-free contact 24 V AC/DC - 230 V AC 4(2)A
Time (alternatively as input) Digital 0 - 24 VDC
Analogue inputs
Room temperature sensor
*2)
AI1-GND
Multifunctional input *2) MI1-GND
Analogue outputs
Speed signal Analogue 0 - 10 VDC
*1) Necessary setting of internal clock: duration of night mode!
*2) Averaging over four-room sensors is possible
*3) In normal operating mode, the relay is switched on. Contact the relay drops out when / if:
•
there is no mains voltage.
•
Frost alarm.
•
Temperature sensor line breakage or short-circuit.
•
Condensation alarm.
•
EC motor error message.
•
Room cooling down prevention.
3.5 Inputs and outputs