E/0310/
50
/23
If the alarm input is supplied with 24V, there is no failure/alarm. If the alarm inputs are not used
they have to be supplied with 24V or, if possible, the hysteresis of the function has to be set to „0“.
The inputs concerned are:
Heating 1 and 2
Air volume 1 and 2
Water sensor/Aux 1 Alarm
Fire/Aux 2 Alarm
High pressure, low pressure failure compressor
Humidifier alarm / 20 µS/cm
Alarm 5 µS/cm
Filter alarm
Reset Alarms And Failures
Resetting of alarms and failures can only be done in menu item 1.
Warning (Alarm Relay Inactive)
Press key and within 1 s later, press key . After that, warning is reset and the alarm
LED disappears.
Alarm + Failure (Alarm Relay Active)
Press key and within 1 s later, press key . The alarm relay is deactivated.
Press key and within 1 s later, press key . All failures indicated are reset and the alarm
LED disappears.
In case of a failure reset the components are switched on sequentially (same as after power failure),
to prevent an overcharge of the alimentation line by the starting current.
Содержание CompTrol 1002
Страница 1: ...CompTrol 1002 AIR CONDITIONING Index 50 Issue 3 10 MICROPROCESSOR TECHNICAL MANUAL...
Страница 2: ......
Страница 39: ......