GAGGENAU CV492105 Flex Induction Cooktop Instruction Manual

GAGGENAU CV492105 Flex Induction Cooktop

Assembly Instruction

Scope of delivery

After unpacking all parts, check for any damage in transit and completeness of the delivery.
→ Fig. 1
Order the appropriate control knob in black or stainless steel.
→ Fig. 2
QR code for the installation video
This is were you will find the QR code for the installation video.
→ Fig. 3

Appliance dimensions
You will find the dimensions of the appliance here
→ Fig. 4

Installation dimensions for flat duct bends
This is where you can find an overview of the installation dimensions for the flat duct bends.

• Side view:
  → Fig. 5 , → Fig. 6 , → Fig. 7

• Front view:
  → Fig. 8

Installation variants
This is where you can find an overview of the different installation variants.
Odour filter and adapter for circulating-air mode:
→ Fig. 9
Acoustics filter and seal for air extraction mode:
→ Fig. 10

Guided air recirculation kit, worktop depth ≥ 60 cm:
→ Fig. 11

Guided air recirculation kit, worktop depth ≥ 70 cm:
→ Fig. 12
Note: Channels suitable for installation can be obtained from customer service, our website or from specialist retailers.

Safety clearances
Comply with the safety clearances for the appliance.

Clearances to the overflow container:
→ Fig. 13
Position of the overflow container:
→ Fig. 14
The performance is optimal at a clearance of 50 mm between the unit back panel and the wall. The performance is reduced at a smaller clearance.
→ Fig. 15
Observe the safety clearances for the worktop cutout.
Do not place any objects in the drawer which exceed the maximum height of the drawer. The objects may come into contact with the base of the appliance and thus disrupt the functions.
→ Fig. 16

General information

• Read this instruction manual carefully.
• Only a licensed expert may connect the appliance.
• Switch off the power supply before carrying out any work.
• Never use this appliance in boats or in vehicles.
• Follow the worktop manufacturer’s recommendations.

Safe installation

Follow these safety instructions when installing the appliance.
The appliance can only be used safely if it is cor-rectly installed according to the safety instructions. The installer is responsible for ensuring that the ap-pliance works perfectly at its installation location.

WARNING  ‒ Danger: Magnetism!
The appliance contains permanent magnets. They may affect electronic implants, e.g. pacemakers or insulin pumps.

• Persons with electronic implants must stand at least 10 cm away from the appliance.

WARNING  ‒ Risk of poisoning!
Risk of poisoning from flue gases being drawn back in. Room-air-dependent heat-producing appliances (e.g. gas, oil, wood or coal-operated heaters, con- tinuous flow heaters or water heaters) obtain com-bustion air from the room in which they are installed and discharge the exhaust gases into the open through an exhaust gas system (e.g. a chimney). With the extractor hood switched on, air is extracted from the kitchen and the adjacent rooms. Without an adequate supply of air, the air pressure falls below atmospheric pressure. Toxic gases from the flue or the extraction shaft are sucked back into the living space.

• Always ensure adequate fresh air in the room if the appliance is being operated in exhaust air mode at the same time as a room-air-dependent heat-producing appliance is being operated.

• It is only possible to safely operate the appliance if the pressure in the room in which the heating appliance is installed does not drop more than
  4 Pa (0.04 mbar) below atmospheric pressure. This can be achieved whenever the air needed for combustion is able to enter through openings that cannot be sealed, for example in doors, windows, incoming/exhaust air wall boxes or by other technical means. An incoming/exhaust air wall box alone does not ensure compliance with the limit.

• In any case, consult your responsible chimney sweep. They are able to assess the house’s entire ventilation setup and will suggest the suitable ventilation measures to you.

• Unrestricted operation is possible if the appliance is operated exclusively in circulating-air mode.

WARNING  ‒ Risk of fire!
The grease deposits in the grease filter may catch fire.

• Never work with naked flames close to the appli-ance (e.g. flambéing).
• Do not install the appliance near a heat-producing appliance for solid fuel (e.g. wood or coal) unless a closed, non-removable cover is present. There must be no flying sparks.

WARNING  ‒ Risk of injury!
Changes to the electrical or mechanical assembly are dangerous and may lead to malfunctions.

• Do not make any changes to the electrical or mechanical assembly.

• Parts that are accessible during installation may have sharp edges and may lead to cutting injuries.

• Wear protective gloves.
  The appliance is heavy.

• To move the appliance, two people are required.

• Use only suitable tools and equipment.

WARNING ‒ Risk of suffocation!

• Keep packaging material away from children.
• Do not let children play with packaging material.

WARNING  ‒ Risk of poisoning!
Risk of poisoning from flue gases being drawn back in.

• Do not emit the exhaust air into a smoke or exhaust gas flue that is in operation.
• Do not emit the exhaust air into a shaft that is used to ventilate installation rooms for heat-producing appliances.
• If the exhaust air is to be conveyed into a smoke or exhaust gas flue, you must obtain the consent of the heating engineer responsible.

Risk of poisoning from flue gases being drawn back in.

• If an extractor hood with an open-flued heat pro-duction source is installed, the power supply for the extractor hood must be provided with a suit-able safety switch.

Information about the electrical connection
In order to safely connect the appliance to the electrical system, follow these instructions.

WARNING  ‒ Risk of electric shock!
It must always be possible to disconnect the appliance from the electricity supply. The appliance must only be connected to a mains socket that has been installed correctly.

• An all-pole isolating switch must be integrated into the permanent electrical installation in accordance with the conditions of overvoltage category III and in accordance with the installation regulations.

• The permanent electrical installation must only be wired by a professional electrician. We recommend installing a residual-current circuit breaker (RCCB) in the appliance’s power supply circuit.

• Do not kink or trap the connection cable, and keep it away from sharp edges.

• Route the connection cable in such a way that it does not touch the hot casing.

• Use only the connection cable that is supplied with the appliance or is provided by technical after-sales service.

• This appliance complies with the EC interference suppression regulations.

• The appliance corresponds to protection class 1.
  You should therefore only use the appliance with a protective earth connection.

• The manufacturer shall assume no liability for malfunctions or damage resulting from incorrect electrical wiring.

Preparing the electrical connection

Requirement: Only after-sales service staff who have been trained accordingly may carry out work on the inside of the appliance or replace the power cord.

1. Observe the information about the electrical connection.
   An incorrect installation, an improper installation or connection invalidates the warranty.

2. If a longer mains power cable is required, contact the after-sales service. Connecting cables up to 2.20 m are available.

3. On appliances without a preinstalled cable, insert the power cable into the mains socket.

Opening the mains socket
Use a screwdriver to lift the cover of the mainsoutlet.
→ Fig. 17

Preparing the mains socket

1. Undo the screw.
   → Fig. 18

2. Use a screwdriver to lift the hose clamp.
   → Fig. 19

3. Undo the hose clamp.
   → Fig. 20

Connecting the cable to the mains socket

1. For 3 N, connect the cable to the mains socket inaccordance with the following figure. → Fig. 21
2. For 2 N, connect the cable to the mains socket inaccordance with the following figure. → Fig. 22
3. For 1 N, connect the cable to the mains socket inaccordance with the following figure. → Fig. 23
4. For 2 L/2 N, connect the cable to the mainssocket in accordance with the following figure. → Fig. 24
5. Note the colours of the cables.
6. BN: Brown
7. BU: Blue
8. GN/YE: Yellow and green
9. BK: Black
10. GY: Grey
11. If required, install the enclosed copper bridges inaccordance with the connection diagram.
12. Connect the cables and then tighten the screws ofthe mains socket.
13. For a 1 N~ or 2 L/2 N connection in accordancewith the connection diagram, 1 corresponds to thefan motor.
14. For a 2 N~/3 N~ connection, phase L1 (grey) cor-responds to the fan motor.

Secure the cable in the mains socket

1. Use the hose clamp to secure the power cord.

2. Tighten the screw at the correct position.

   • Do not use a cordless screwdriver.
     → Fig. 25

3. To facilitate closing the mains socket, arrange thecables in the central area of the mains socket.

4. Close the cover of the mains socket.
   QR code: Electrical connection
   This is where you will find the QR code for the videofor the electrical connection.
   → Fig. 26

Instructions for the exhaust air pipe
The appliance manufacturer does not provide anywarranty for faults attributable to the pipeline.

• Use a short, straight exhaust air pipe with as largea pipe diameter as possible.
• Long, rough exhaust air pipes, many pipe bendsor small pipe diameters reduce the suction powerand increase the fan noise.
• Use an exhaust pipe that is made of non-combust-ible material.
• To prevent condensate from returning, fit the ex-haust pipe with a 1° gradient from the appliance.

Flat ducts
Use flat ducts with an inner cross-section that corres-ponds to the diameter of the round pipes:

• Diameter of 150 mm corresponds to ap-prox. 177 cm².
• Use sealing strips for different pipe diameters.
• Do not use any flat ducts with sharp bends.

Round pipes
Round pipes with an inner diameter of 150 mm.
Instructions for the air extraction mode
For air extraction mode, a one-way flap should be in-stalled.

Notes

• If a one-way flap is not included with the appli-ance, one can be ordered from a specialist re-tailer.
• If the exhaust air is conveyed through the externalwall, a telescopic duct should be used.

Checking the units

• Check whether the fitted unit is level and has suffi-cient load-bearing capacity.
  The maximum weight of the appliance is approx.25 kg.
  The worktop into which you are fitting the appli-ance must be able to withstand loads of approx.60 kg.

• Ensure that the stability of the fitted unit is alsoguaranteed following cut-out work.

• Use suitable substructures to ensure the load-bearing capacity and the stability, particularly inthe case of thin worktops.

  • Take the appliance weight, including additionalload, into consideration.
  • Use heat-resistant and moisture-resistant rein-forcement material.

• Ensure that the fitted unit is heat-resistant up to90 °C.

• Do not support any other appliances, e.g. ovens,refrigerators, dishwashers or washing machines.

• Only check that the appliance is level once it hasbeen installed in the installation opening.

Flush installation

With the flush installation, the appliance and worktopare on one level. There is no unattractive steppingbetween the appliance and the worktop.
You can install the appliance in the followingtemperature-resistant and waterproof worktops:

• Stone worktops
• Plastic worktops, e.g. Corian®
• Solid wood worktops
  Installation in compressed-wood worktops is not pos-sible.

Preparing the units

• Requirement:

1. Mark the unit cut-out in accordance with the installation diagram.
   Take into account the space required for thecontrol knob. Ensure that there is a clearance ofat least 50 mm between the furniture panel andthe appliance housing.
   → Fig. 16

2. Drill four holes with a diameter of 6 mm.
   → Fig. 27

3. Ensure that the angle of the cut surface to theworktop is 90°.
   → Fig. 27

Observing the minimum clearances when in-stalling above a drawer

1. When removing the overflow container on integrated appliances, take the minimum clearances into consideration.
   → Fig. 13

2. Observe the position of the overflow container.
   → Fig. 14

Making the cut-out for the control knob

1. Create the holes for the control knob in accordance with the enclosed instructions.

2. If the panel is more than 23 mm thick, cut out therear of the front panel for the retaining plate.

3. Note the clearances between the control knobs.
   → Fig. 28

4. After making the cut-outs, remove any shavings.

5. Seal the cut surfaces so that they are heat-resist-ant and waterproof.

Preparing the unit for circulating-air mode with theadapter

1. Observe the relevant dimensions when combiningwith the adapter for the cut-out in the back wall.
   → Fig. 29

2. Use the template to create the cut-out in the backwall.

3. In circulating-air mode, establish an air outlet inthe unit’s plinth.

   • Provide a minimum air outlet cross-section ofapprox. 400 cm².
   • To keep the draught and noise low, ensure thatthe outlet opening in the base panel is as largeas possible.

4. To guarantee that the appliance works correctly,ventilate the hob appropriately via an air outletwith a minimum cross-section of 200 cm² in thebase unit.

5. After making the cut-outs, remove any shavings.

6. Seal the cut surfaces so that they are heat-resist-ant and waterproof.
   → Fig. 27

Preparing the unit for circulating-air mode with acirculating-air duct

1. If required, remove the unit’s back wall.
2. Observe the relevant dimensions when combiningwith the AD 857 030 flat duct elbow for the cut-out in the back wall. → Fig. 30
3. In circulating-air mode, establish an air outlet inthe unit’s plinth.
   • Provide a minimum air outlet cross-section of approx. 400 cm².
   • To keep the draught and noise low, ensure that the outlet opening in the base panel is as largeas possible.
4. To guarantee that the appliance works correctly,ventilate the hob appropriately via an air outletwith a minimum cross-section of 200 cm² in thebase unit.
5. After making the cut-outs, remove any shavings.
6. Seal the cut surfaces so that they are heat-resist-ant and waterproof. → Fig. 27

Preparing the unit for air extraction mode

1. If required, remove the unit’s back wall.

2. Observe the relevant dimensions when combiningwith a flat duct elbow for the cut-out in the backwall.
   → Fig. 31

3. After making the cut-outs, remove any shavings.

4. Seal the cut surfaces so that they are heat-resist-ant and waterproof.
   → Fig. 27

Attaching adhesive tape
Attach the enclosed adhesive tape to the worktopsection.
→ Fig. 32

Installing the control knob

1. If required, and depending on the distancebetween the control knobs, break off the retainingplate at the perforation.
   → Fig. 33

2. Hold the retaining plate in place against the rearof the control panel.

3. When fitting an individual control knob, use 2screws to hold the retaining plate in place andprevent it from rotating.
   In the case of stone worktops, stick the retain-ing plate using heat- resistant, two-componentadhesive.
   → Fig. 34

4. Remove the protective film from the rear of the il-luminated ring.
   → Fig. 35

5. Install the control knob in the correct sequence.
   → Fig. 36

6. Push the control knob into the hole.
   Always position the side marking on the controlknob on the left.

7. Ensure that the retaining lug on the retaining plateis located on the upper side and the control knobis in the zero setting.
   → Fig. 37

8. On the rear of the control knob, tighten the retain-ing nut using the installation tool provided.
   → Fig. 38

Align the control knob precisely in the zero setting.
Connecting the control knob to theconnection cables

1. Connect all of the control knobs to the enclosedconnection cables.
   → Fig. 39
   The two connectors on the control knob areidentical.

2. Ensure that the plugs snap into place in the con-nectors.

3. Connect the central control knobs to one of thelonger connection cables.

4. After installation, check that all of the plug connec-tions are seated correctly.

5. To secure all connection cables after installation,bend the mounting brackets on the retainingplates.
   → Fig. 39

Installing the appliance
WARNING ‒ Risk of injury!
Parts that are accessible during installation mayhave sharp edges and may lead to cutting injuries.

1. Wear protective gloves.
   • The appliance is heavy.
   • To move the appliance, two people are required.
   • Use only suitable tools and equipment.
   • Install the appliance for air extraction mode→ Page 21, circulating-air mode → Page 21 orcirculating-air mode with circulating-air duct→
   • Page 21.
   • Note: The appliance is only intended for flush install-ation.

Installing the appliance for circulating-air modewith adapter
Note: When installing directly on an outer wall that isnot thermally insulated or above a cold floor(μ ≥ 0.5 W/m² °C), we recommend a configurationwith a circulating-air duct.

1. For the circulating-air mode, use the adapter andthe odour filter.
2. Ensure that the clearance between the applianceand the rear panel of the unit is between 10 and80 mm.

Attaching the adapter

1. Clean and degrease the adhesive surface aroundthe cut-out in the unit’s back panel.

2. Insert the adapter into the outlet opening on therear of the hob.
   → Fig. 40

3. Remove the adhesive tape’s protective film fromthe adapter.
   → Fig. 41

Inserting the appliance into the worktop cut-out

1.  Ensure that the connection cable is connected tothe appliance.
2. Carefully insert the appliance into the worktop cut-out.
   → Fig. 42

Aligning the appliance in the worktop cut-out

1. Use the enclosed spacers to adjust the circumfer-ential gap between the appliance and the worktopto a uniform distance of 1.5 to 2 mm.
   → Fig. 43

2. Remove the spacers before sealing the join.
   Screwing the retaining clips in place

   • Screw the enclosed retaining clips onto the work-top and carefully onto the appliance.
   • Ensure that the hob is at the same height as theworktop and the appliance does not slip.
   • Do not use an electric screwdriver.
     → Fig. 44

Securing the adapter

1. Hold the adapter at the central holder and use theside holders to slide it towards the unit’s backpanel in the base unit, then affix it.
   → Fig. 45

2. If required, also use screws to secure it.
   → Fig. 46

Installing the appliance for air recirculation modewith circulating-air duct

1. For circulating-air mode, use the seal, the circulat-ing-air duct, the diffuser and the odour filter.
2. Observe the dimensions for the different flat ductbends. → Page 17

Securing the seal

1. Secure the enclosed seal on the flat duct elbow ata maximum of 5 mm from the edge.
   → Fig. 47

Inserting the flat duct elbow

1. Insert the flat duct elbow into the outlet openingon the rear of the appliance.
   → Fig. 48

Inserting the appliance into the worktop cut-out

1. Ensure that the connection cable is connected tothe appliance.
2. Carefully insert the appliance into the worktop cut-out.
   → Fig. 49

Aligning the appliance in the worktop cut-out

1. Use the enclosed spacers to adjust the circumfer-ential gap between the appliance and the worktopto a uniform distance of 1.5 to 2 mm.
   → Fig. 43

2. Remove the spacers before sealing the join.

Establishing the pipework between the appliance andthe diffuser

1. Connect the components of the circulating-air ductto each other.

   • Secure the flat duct pipe connector by enga-ging it in place.
   • For an additional fixing, screw the flat duct pipeconnector together using 4 x PT 4×8 mmscrews for plastic.
     → Fig. 50

2. Connect the circulating-air duct to the flat duct el-bow on the rear of the hob.
   → Fig. 51

3. Connect the diffuser to the circulating-air duct.
   → Fig. 52

Screwing the retaining clips in place

• Screw the enclosed retaining clips onto the work-top and carefully onto the appliance.
• Ensure that the hob is at the same height as theworktop and the appliance does not slip.
• Do not use an electric screwdriver.
  → Fig. 44

Install the appliance for air extraction mode

1. For air extraction mode, use the seal and the acousticsFlush installation filters.
2. Observe the instructions for the exhaust air pipe.→ Page 19

Securing the seal

• Secure the enclosed seal on the flat duct elbow ata maximum of 5 mm from the edge.
  → Fig. 47

1. Establishing the piping

2. Insert the flat duct elbow into the outlet openingon the rear of the appliance.
   → Fig. 48

3. If required, install additional piping elements.

Inserting the appliance into the worktop cut-out

1. Ensure that the connection cable is connected tothe appliance.
2. Carefully insert the appliance into the worktop cut-out.
   → Fig. 49

Screwing the retaining clips in place

• Screw the enclosed retaining clips onto the worktop and carefully onto the appliance.
  • Ensure that the hob is at the same height as the worktop and the appliance does not slip.
  • Do not use an electric screwdriver.
    → Fig. 44

Connecting the exhaust air pipe

1. Secure the exhaust air pipe to the flat duct bend.
2. Establish the connection to the exhaust air opening.
3. Seal the joints appropriately.

Aligning the appliance in the worktop cut-out

1. Use the enclosed spacers to adjust the circumferential gap between the appliance and the worktop to a uniform distance of 1.5 to 2 mm.
   → Fig. 43

2. Remove the spacers before sealing the join.

Connecting the cables to the appliance

1. Connect one of the longer cables to the appliance and to any control knob.
   → Fig. 53

2. Ensure that the plugs snap into place in the sockets.

Inserting filters
Note: For circulating-air mode, insert the odour filters.
For air extraction mode, insert the acoustics filters.

1. Observe the filters’ air flow direction.

2. Insert two of the filters into the left and right of the appliance, and slide them forwards.
   → Fig. 54

3. Insert the other filters into the left and right of the appliance.
   → Fig. 55
   Inserting grease filters

   • Insert the grease filter.
     → Fig. 56
     Positioning the ventilation grille

   • Position the ventilation grille.
     → Fig. 57

Establishing the connection to the power supply

1. Observe the connection data on the rating plate.

2. For 3 N, connect the cable to the mains socket in accordance with the figure.
   → Fig. 58

3. For 2 N, connect the cable to the mains socket in accordance with the figure.
   → Fig. 59

4. For 1 N, connect the cable to the mains socket in accordance with the figure.
   → Fig. 60

5. For 2 L/2 N, connect the cable to the mains socket in accordance with the figure.
   → Fig. 61

6. Note the colours of the cables.

   • BN: Brown
   • BU: Blue
   • GN/YE: Yellow and green
   • BK: Black
   • GY: Grey

7. If required, arrange the supplied wire end ferrules differently depending on the type of connection.
   To connect two cables, if required, use a wire end ferrule.

   • Shorten the wires.
   • Remove the insulation.

Checking the function

1. Switch on the appliance.

2.  If , or lights up, the appliance is not
   connected correctly. → “Checking and correcting the electrical connection”, Page 22

3. If no faults appear in the appliance’s display, use the operating instructions to check that the ventilation is working.

Checking and correcting the electrical connection

1. Disconnect the appliance from the power supply.

2. Check whether the connection to the appliance (fig. 4) and the building-side connection (fig. 8) correspond to the connection diagram in these installation instructions. → “Preparing the electrical connection”, Page 18 → “Establishing the connection to the power supply”, Page 22

3. For 3 N, observe the following figure.
   → Fig. 62

4. For 2 N, observe the following figure.
   → Fig. 63

5. For 1 N, observe the following figure.
   → Fig. 64

Sealing crevices
Requirement: You must carry out a function test before sealing the joint.

1. Seal the gap around it using suitable, heat-resistant silicone, e.g. Novasil® S70 or Ottoseal® S70.
   → Fig. 65
   Unsuitable silicone adhesive causes permanent discoloration to natural stone worktops.

2. Use the smoothing agent recommended by the manufacturer to smooth the crevice.

3. Observe the usage instructions for the silicone adhesive.

4. Leave the silicone adhesive to dry for at least 24 hours.
   The drying time depends on the ambient temperature.

5.  Do not operate the appliance until the silicone has dried completely.

Switching the display for air extraction mode

1. If required for the air extraction mode and the air recirculation mode, change the display of the electronic control in the basic settings.
2. Observe the basic settings section in the instruction manual.

Removing the appliance
ATTENTION!
Tools may damage the appliance frame.
Do not prise out the appliance from above.

1. Disconnect the appliance from the power supply.
2. Remove the exhaust air duct or undo the circulating- air connections.
3. Remove the silicone joint.
4. Push out the appliance from below.

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