EHEIM Professionel 4e+ 350, Operating Instructions Manual

Page: 12 / 88

7
English
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
The flowrate for the FIRST 12 hours must be adjusted within 10 seconds (see chapter 3A/3B).
Two flowrates in a 12-hours alternation are now activated.
B De-activation of 12 hour bio function:
Two flowrates in a 12-hour alternation are activated.
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
Shortly press the „ S “ button again within 10 seconds.
The 12-hour bio function is now de-activated.
The filter returns to the previously set mode (Fig.: factory settings).
A Activation of the flow function:
Automatic mode: 1 to 6 green LEDs are illuminated (Fig.: factory settings).
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
Shortly simultaneously press the „ + “ and „ – “ buttons once within 10 seconds.
An alternation between the maximum and minimum flowrate is now activated.
2 LEDs are illuminated sequentially between min. and max.
B De-activation of the flow function:
An alternation between the maximum and minimum flowrate is now activated.
2 LEDs are illuminated sequentially between min. and max.
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
Shortly press the „ S “ button again within 10 seconds.
The stream function is now de-activated.
The filter returns to the previously set mode (Fig.: factory settings).
6. Switching on / off the FLOW FUNCTION
A Activation of the manual mode:
Automatic mode: 1 to 6 green LEDs are illuminated (Fig.: factory settings).
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
Shortly press the „ S “ button again within 10 seconds.
The manual mode is now activated. Only the yellow LED is illuminated.
The automatic re-adjustment and the service indicator are de-activated.
B De-activation of the manual mode:
The manual mode is activated. Only the yellow LED is illuminated.
Keep the „ S “ button pressed for at least 2 seconds until the yellow LED starts to flash.
Shortly press the „ S “ button again within 10 seconds.
The manual mode is now de-activated. The filter returns to the previously set mode (Fig.: factory settings).
7. Switching on / off the MANUAL MODE
Simultaneously presse the „ S “ , „ + “ and „ – “ buttons for at least 2 seconds.
The pump and the electronics switch off for approx. 5 seconds an the system re-calibrates itself (see chapter 4).
Automatic mode (factory setting = 6 green LEDs are illuminated).
8. Resetting to FACTORY SETTINGS
manual
mode