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Table of Contents
1 General information 4
1.1 Target group ................................................................. 4
1.2 Validity of the operating and installation instructions . 4
1.3 Other applicable documents ........................................ 4
1.4 Presentation of information ......................................... 5
2 Safety 6
2.1 General safety instructions .......................................... 6
2.2 Safety instructions – Cooktop extractor ...................... 7
2.3 Safety Instructions – Installation.................................. 7
2.4 Safety instructions – Cleaning and Maintenance ........ 8
2.5 Safety instructions – disassembly and disposal .......... 9
2.6 Safety instructions – spare parts ................................. 9
2.7 Use as intended ........................................................... 9
3 Technical data 10
3.1 PKA ............................................................................. 10
3.2 PKAS, PKASAB ........................................................... 11
3.3 Control knob............................................................... 11
4 Energy consumption label 12
5 Device description 13
5.1 Type descriptions ....................................................... 13
5.2 Structure .................................................................... 13
5.2.1 Cooktop extractor PKA...............................................
5.2.2 Cooktop extractor system PKAS, PKASAB ................13
5.2.3 Grease filter components ...........................................14
5.2.4 Control knob............................................................... 14
5.3 Operating principle ..................................................... 14
5.4 Functional principle of the cooktop extractor ............15
5.4.1 Power control ............................................................. 15
5.4.2 Power setting ............................................................. 15
5.4.3 Automatic cooktop extractor function ....................... 15
5.4.4 Sensors ...................................................................... 15
5.4.5 Automatic after-run .................................................... 15
5.4.6 Filter service display ...................................................15
5.4.7 Interface communication ........................................... 15
5.4.8 Safety shut-down ...................................................... 15
5.4.9 Crush protection ....................................................... 15
6 Installation 16
6.1 Checking the scope of delivery .................................. 16
6.2 Tool and aids .............................................................. 16
6.3 Assembly instructions ................................................ 17
6.3.1 Safety clearances ....................................................... 17
6.3.2 Worktop and kitchen units ......................................... 17
6.4 Cut-out dimensions .................................................... 17
6.4.1 Flush installation ........................................................ 17
6.4.2 Surface mounting ....................................................... 18
6.5 Installing the cooktop extractor ................................. 18
6.5.1 Installation dimensions ..............................................18
6.5.2 Fitting the cooktop extractor .....................................19
6.5.3 Securing the cooktop extractor .................................19
6.5.4 Duct connection dimensions ......................................21
6.6 Installing the control knob into the floor unit
front panel .................................................................. 21
6.6.1 Bore hole .................................................................... 21
6.6.2 Fitting the control knob .............................................. 22
6.7 PKA planning options ................................................. 22
6.7.1 Airflow straight to the side .........................................22
6.7.2 Airflow to left (installation rotated around 180°).......
6.8 Installing the duct system .......................................... 24
6.8.1 Preparing for installation ............................................ 24
6.8.2 Connect the duct system to the device. .................... 25
6.8.3 Standard setup PKA ................................................... 25
6.8.4 Installing the additional fan ........................................ 26
6.9 Operating the cooktop extractor with a fireplace
that depends on the air in the room ..........................26
6.10 Connecting external switch contacts .........................26
6.11 Establishing communication and power connection..
6.11.1 Connecting the control knob .....................................29
6.11.2 PKAS and PKASAB connections .................................29
6.11.3 PKA connection .......................................................... 29
6.11.4 Establishing the power connection ............................30
6.12 Configuration menu ................................................... 30
6.12.1 Accessing the configuration menu .............................30
6.12.2 Select menu option ....................................................31
6.12.3 Changing the setting ..................................................32
6.12.4 Exiting configuration menu.........................................
6.13 Handover to user ........................................................ 32
7 Operation 33
7.1 General operating instructions ...................................33
7.2 Operating the cooktop extractor ................................33
7.2.1 Switching on the cooktop extractor ...........................33
7.2.2 Automatic cooktop extractor function ....................... 33
7.2.3 Switching off the cooktop extractor ..........................34
7.2.4 Automatic after-run ................................................... 34
7.2.5 Childproofing feature..................................................
7.2.6 Crush protection ........................................................ 34
7.3 Note the filter service function ..................................34
8 Cleaning and 36
8.1 Cleaning agents .......................................................... 36
8.2 Cleaning the cooktop extractor .................................36
8.2.1 Cleaning position for cover flap .................................36
8.2.2 Removing the cover flap, the grease filter and the
filter tray ..................................................................... 36
8.2.3 Fitting the cover flap, the grease filter and the
filter tray ..................................................................... 37
8.2.4 Removing the maintenance tray ................................37
8.2.5 Fitting the maintenance tray ...................................... 38
8.2.6 Cleaning of the components ...................................... 38
8.2.7 Finish cleaning the cooktop extractor........................
8.3 Cleaning the control knobs ........................................ 38
8.3.1 Cleaning the knob ring ............................................... 38
8.3.2 Cleaning the touch surface and the knob housing ....38
8.4 Replacing the activated
charcoal filter ............................................................. 39
9 Troubleshooting 40
10 Decommissioning,
disposal 41
10.1 Decommissioning ....................................................... 41
10.2 Disassembly ............................................................... 41
10.3 Environmentally-friendly disposal ...............................41
11 Warranty, technical service,
spare parts, accessories 42
11.1 BORA manufacturer’s warranty ..................................42
11.1.1 Warranty extension ....................................................42
11.2 Service ........................................................................ 42
11.3 Spare parts ................................................................. 42
11.4 Accessories ................................................................ 43
