Schwank ThermoControl Plus M2, Руководство по эксплуатации и установке

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6.4 Maximum load
The maximum inductive load of heater- and extract fan output current achieves a value of 10 A
230V/50Hz. If the outputs also feed high capacity motors, you have to consider, that the starting
current reaches a value, which is three- or four times higher than the nominal current input..
The limit of 10 A might be exceeded. In this case an external switching relay has to be plugged
in between switching output and consumer load.
6.5 Wiring connections
6.6 Flue fan connection
The ThermoControl Plus M is provided with a flue fan control. Two control zones (heating zone)
outputs belong to one common flue fan control (for example: flue fan control “10-11” is the
common flue fan of control circuit (heating zone) 1 and 2.
In case that one (or both) heating zone outputs are activated, the flue fan control will be
activated as well. If both heating zone outputs switch off, the flue fan also switches off
immediately or delayed after a programmable period of time (chapter 5.2).
In case that single stage operated heaters are divided into two heating zones and one zone
is switched off, the flue fan runs-on due to the still activated second heating zone (chapter
4.1.2). If no flue fan is installed or connected the flue fan control can be locked (chapter 5.2).
6.7 Alarm contact input
If the contact is interrupted, the controller switches off all heaters and extract fans
independently. At the same time „ERROR” starts to blink on the front side and the „ALr” symbol
appears in the display. In case if not using the contact, you have to bypass the clamps.