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7. Operating instructions
7.2 Primary and circulation pump
The "red button", the central control element, with three adjustment ranges (1-3) is located on the front of the control module. The "red button" must be
set to Ext.In (1) for the proper operation of the system. Settings (2) and (3) are used to deactivate the controller and set manual mode. Only use manual
mode for a functional test!
Legend
1.
Analog input 0...10 V
2.
Delta p-c control type
3.
Delta p-v control type
4.
Red control button
5.
Motor housing
6.
M6 hexagon socket screw
7.
Power supply
8.
Control cable
Please also comply with the corresponding documentation pertaining to the recirculation pump!
7.3 3-way primary mixer with servomotor
A handle is located on the front of the servomotor. The opening angle of the mixer can be read on this. In addition, manual mode can be set by gently
pulling out the handle (1) and adjusting it manually (2). Please note that the controller is disconnected in manual mode. The handle must be pressed in for
the system to operate properly! Only use manual mode when flushing, filling and bleeding the system!
Primary mixer
Servomotor
Handle
Illustration shows the "automatic mode" setting.
Illustration shows the "manual mode" setting.
Please comply with the corresponding documentation pertaining to the servomotor!
