PC-30 Filter control unit operating manual Page: 16
1. Once the key has been pressed, the filter unit is switched off and the display
shows the following:
2. Use the key to switch the priority circuit on, and the key to switch it off.
3. If you press the key again, the normal diagnosis display appears and the filter
unit continues to operate.
The solar heater priority is switched on at the works.
The following lines are used for manual activation of the output relay.
Filter pump
When the filter pump operating status is displayed in the top line of the service
terminal, the pump can be switched on or off manually.
1. Once the key has been pressed, the filter unit is switched off and the the
following is displayed:
2. Use the key to switch the filter pump on, and the key to switch it off.
3. If you press the key again, the normal diagnosis display appears and the filter
unit continues to operate.
Solar operation
When the solar heater operating status is displayed in the top line of the service
terminal, it can be switched on or off manually.
1. Once the key has been pressed, the filter unit is switched off and the the
following is displayed:
2. Use the key to switch the solar heater on, and the key to switch it off. When
the solar heater is switched on, the following is displayed:
3. Now you can use the key to switch the filter pump on additionally. Once the
filter pump is switched on, the following is displayed:
4. If you press the key again, the normal diagnosis display appears and the filter
unit continues to operate.
Heater
When the heater operating status is displayed in the top line of the service
terminal, it can be switched on or off manually.