Operating instructions

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Central ventilation units KWL EC 700/1400/2000 D Pro / WW
Installation and operating instructions
Service menu 2: Vent calibration
1. Select the “Vent calibration“ function in the service menu, confirm by pressing “OK“
2. Press the “Calibration“ key. Calibration takes around 3-5 minutes!
3. Return to the service menu by pressing “RETURN“
Service menu Calibration
Service menu 3: PIN control
1. Select the “PIN control“ function in the service menu, confirm by pressing “OK“
2. Press the “key“ key on the control to lock or activate
3. Confirm by pressing the “RETURN“ key and return to the service menu
Service menu PIN
Service menu 4: Start mode
1. Select the “Start mode“ function in the service menu, confirm by pressing “OK“
2. Press the “ventilator“ key and set the desired flow rate
3. Set the minutes (2-60) with the arrow keys
4. Confirm by pressing the “RETURN“ key and return to the service menu
Service menu Settings Settings
Service menu 5: Channel temperature
1. Select the “Channel temp.“ function in the service menu, confirm by pressing “OK“
2. Increase or reduce the max./min. channel temperatures with the arrow keys
3. Confirm by pressing the “RETURN“ key and return to the service menu
Service menu Max. channel temp. Min. channel temp.
Service menu 6: PID settings
1. Select the “PID settings“ function in the service menu, confirm by pressing “OK“
2. PID values must not be altered!
3. Confirm by pressing the “RETURN“ key and return to the service menu
Service menu PID values
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UK