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6.  Troubleshooting

Interference with and repairs to the hob by unqualified 
persons are not allowed. Do not try and repair the hob as this 
may result in injury and damage the hob. Please arrange for 
repair by a competent person.

Please note:

The induction hob is also able to self diagnose a number 
of problems and can display information to the user via 
the hob control display. Error codes may be displayed if 
your hob has developed a fault.

If your appliance reports an error or is not working, you may 
be able to rectify the fault by consulting these instructions for 
use.

Error code E2 is displayed

The electronic unit is too hot. Please check the 
installation of the range, make sure that there is 
sufficient ventilation. In extreme cases if you have 
allowed a cooking utensil to boil dry, this error code 
may also be displayed.

If in doubt please consult your installer or a qualified 
repair engineer.

Error code U400 is displayed

The hob/range has been incorrectly connected. The 
control will switch off after approximately 1 second and 
the error code will be permanently displayed.

 

Consult your installer or a qualified repair engineer.

Error code Erxx or Ex is displayed

The appliance has developed an internal technical fault 
that cannot be rectified by the user.

Please consult your installer or  a qualified repair 
engineer

The fuse blows or the RCD trips regularly

Please consult your installer or a qualified repair 
engineer.

You cannot switch your induction hob on

 

Has the wiring system in the house blown a fuse or 

tripped an RCD?

Has the hob been correctly connected to the mains 

supply?

Has the child lock function been activated? Please refer 

to the instructions for use section about this function.

Are you using suitable cookware, please refer to the 
instructions for use about selection of the correct cookware.

Steam is coming from the oven

When cooking foods with a high water content (e.g. 
oven fries) there may be some steam visible at the rear 
grille. Take care when opening the oven door, as there 
may be a momentary puff of steam when the oven 
door is opened. Stand well back and allow any steam to 
disperse.

An oven fan is noisy

The note of the oven fan may change as the oven heats 
up – this is perfectly normal.

What cleaning materials are recommended for the range?

See the 

‘Cleaning’

 section for a full list of recommended 

cleaning materials.

 

We do not recommend corrosive or caustic cleaners 
as these may damage your range.

The knobs get hot when I use the oven, can I avoid this?

Yes, this is caused by heat rising from the oven, and 
heating them up. Do not leave the oven door open.

If there is an installation problem and I don’t get my 
original installer to come back to fix it who pays?

You do. Service organizations will charge for their call 
outs if they are correcting work carried out by your 
original installer. It is in your interest to track down your 
original installer.

If there is an installation problem and I don’t get my 
original installer to come back to fix it, who pays?

You do. Service organisations will charge for their call 
outs if they are correcting work carried out by your 
original installer. It’s in your interest to track down your 
original installer. 

Current Operated Ground Fault Circuit Breaker

Where the range installation is protected by a 30mA 
sensitivity residual current device (RCD), the combined 
use of your range and other domestic appliances may 
occasionally cause nuisance tripping. 

Food is cooking too slowly, too quickly, or burning

Cooking times may differ from your previous 
oven. Check that you are using the recommended 
temperatures and rack positions. See the oven cooking 
guide section of the instructions. The oven control 
settings and cooking times are intended to be used 
only as a guide. Individual tastes may require the 
temperature to be altered either way, to get the results 
you want. Try cooking at a higher temperature setting. 

Summary of Contents for 90 INDUCTION U109941 - 02

Page 1: ...90 Induction Professional User Guide Installation Service Instructions U109941 02...

Page 2: ...1 Before You Start 1 2 Cooker Overview 3 3 Cooking Tips 11 4 Fan Oven Cooking Table 12 5 Cleaning Your Cooker 13 6 Troubleshooting 16 7 Installation 18 8 Servicing 22 9 Circuit Diagrams 27 10 Technica...

Page 3: ...results in the production of heat and moisture in the room in which it is installed Therefore ensure that the kitchen is well ventilated keep natural ventilation holes open or install a powered cooker...

Page 4: ...not leave utensils foodstu s or combustible items on the hob when it is not is use e g tea towels frying pans containing oil DO NOT place plastic or aluminium foil or plastic containers on the hob DO...

Page 5: ...mic are not suitable for use on an induction hob The kind of pan you use and the quantity of food a ects the setting required Higher settings are required for larger quantities of food Pots and pans s...

Page 6: ...is the pan missing symbol Place a pan of the correct size on the cooking area and the ArtNo 030 0007 Induction symbols symbol will disappear and cooking can begin After 10 minutes without detecting a...

Page 7: ...ay for all cooking areas This will NOT a ect the ovens or grill they can still be used To unlock the hob simultaneously turn both rear outer induction controls anti clockwise until the L symbol disapp...

Page 8: ...ces to left hand and right hand ovens apply as viewed from the front of the appliance Both ovens are fanned ovens Fig 2 10 that circulate hot air continuously which means faster more even cooking On e...

Page 9: ...nce the set time is reached the beeper sounds Turn the Timer knob to the vertical to return to manual cooking To start and then stop the left hand oven using the Timer Before you set the clock decide...

Page 10: ...ws on the display Fig 2 22 Let go of the knobs The left hand oven is now locked After a few seconds the display will revert to show the time of day and the key symbol Fig 2 23 To turn o the key lock T...

Page 11: ...sing the tall oven you can cook on all four shelves at the same time but make sure that they are well spaced out allow the hot air to circulate The Handyrack Main Oven The Handyrack Fig 2 33 ts to the...

Page 12: ...the button to turn the light on Fig 2 36 If the oven light fails turn o the power supply before changing the bulb See the Troubleshooting section for details on how to change the bulb ArtNo 320 0017...

Page 13: ...front edge of the oven s wire shelves Other containers should be placed centrally Keep all trays and containers away from the back of the oven as overbrowning of the food may occur For even browning...

Page 14: ...utes per 500g 20 minutes 15 minutes per 500g 15 minutes 25 30 minutes per 500g 20 minutes per 500g 2 4 hours according to recipe Large tins 30 35 minutes individual 10 20 minutes 15 20 minutes 15 20 m...

Page 15: ...ace As a nal step wipe the cooking surface with a clean dry paper towel Cleaning Spills For spills and boil overs that occur while cooking turn the unit o and wipe the area surrounding the hot zone wi...

Page 16: ...ils back into the grill chamber If you need to remove the side rails to allow cleaning of the grill chamber you can unhook them from the grill chamber sides Fig 5 5 and wipe the sides clean with a sof...

Page 17: ...a lint free cloth and hot soapy water The panels should then be dried and replaced and the oven heated at 200 C for about one hour This will ensure that the panels are working e ectively Removing the...

Page 18: ...the oven When cooking foods with a high water content e g oven fries there may be some steam visible at the rear grille Take care when opening the oven door as there may be a momentary pu of steam wh...

Page 19: ...not worked or only worked for a short time then you may need a new thermostat This should be installed by a service technician see the Service and Parts section of the instructions Oven temperature ge...

Page 20: ...his appliance is designed for domestic cooking only Use for any other purpose could invalidate any warranty or liability claim You will need the following equipment to complete the cooker installation...

Page 21: ...nates or discolours at temperatures less than 65 C above room temperature We recommend a gap of 920mm between units to allow for moving the cooker Do not box the cooker in it must be possible to move...

Page 22: ...the fascia panel and lifting the front of the cooker slightly Fig 7 8 Check behind the cooker to ensure that the electricity cable is not caught As you progress always ensure that the cable has su cie...

Page 23: ...7 10 Check that the links are correctly tted and that the terminal screws are tight Secure the mains cable using the cable clamp Hob Check Check each cooking zone in turn Be sure to use pans of the co...

Page 24: ...from electricity supply Remove the control panel see 1 Pull the cooker forward Remove the four retaining screws for each panel one at the front base one on the top and two at the rear Reassemble in re...

Page 25: ...plastic lugs on the timer case at the same time pulling the unit forward Reassemble in reverse order When replacing the leads refer to the wiring diagram in this manual Check the operation of the tim...

Page 26: ...move the two screws from the bottom edge of the door and the two screws from the inside face of the door Remove the outer door panel Remove the handle by unscrewing the two screws Unscrew the two cros...

Page 27: ...tween the hinge arm and the front of the grill chamber 18 To Remove an Oven Element Thermal Cut out Disconnect from electricity supply Pull the cooker forward to gain access to the cover box Undo the...

Page 28: ...ers securing the grill element front support Remove the screws from the grill element Lift the element out carefully disconnecting the leads from the element terminals noting their position If it is n...

Page 29: ...d zoned oven thermostat B2 Left hand oven thermostat front switch B3 Left hand oven element B4 Left hand oven fan C1 Right hand oven thermostat C2 Right hand oven thermostat front switch Code Descript...

Page 30: ...ard C Left hand front control D Left hand rear control E Central control F Right hand rear control G Right hand front control CU1 Left hand pair slave control unit CU2 Centre slave control unit CU3 Ri...

Page 31: ...o 313 0002 110 induction hob rating Ovens Main oven Tall oven Forced air convection Forced air convection 2 5kW 2 5kW Energy e ciency class on a scale of A more e cient to G less e cient A B Energy co...

Page 32: ...www rangemaster co uk ArtNo 000 0003 CE logo DocNo 000 0001 Back cover Rangemaster...

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