DeLonghi DTR 906 DF CR-1 Assembly Instructions

DE’LONGHI
COOKING
INSTALLATION & USER INSTRUCTIONS
DTR 906-DF..
DOUBLE OVEN DUAL FUEL COOKER
GB
IE

22
CONTENTS Page Number
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important Safety Precautions & Recommendations . . . . . . . . . . . . . . . .
Advice for the installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advice for the users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooking Hob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Use of the Hob Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multifunction Electric Main Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conventional Small Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oven Temperature Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic Programmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning & Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Guarantee .& After Sales Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
4 - 9
10
11 - 15
16 - 21
22 - 23
25
26
27
28 - 30
31 - 34
35 - 37
38
39 - 43
44 - 50
51

33
IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT
IN ACCORDANCE WITH EC DIRECTIVE 2012/19/EC.
At the end of its working life, the product must not be disposed of as
urban waste. It must be taken to a special local authority di󰀨erentiated
waste collection centre or to a dealer providing this service.
Disposing of a household appliance separately avoids possible
negative consequences for the environment and health deriving from
inappropriate disposal and enables the constituent materials to be
recovered to obtain signicant savings in energy and resources. As a
reminder of the need to dispose of household appliances separately,
the product is marked with a crossed-out wheeled dustbin.
DECLARATION OF CE CONFORMITY
• This appliance has been designed to be used only for cooking. Any other use (such as
heating a room) is improper and dangerous.
• This appliance has been designed, constructed, and marketed in compliance with:
- Safety requirements of the “Gas” Regulation (EU) 2016/426;
- Safety requirements of the “Low voltage” Directive 2014/35/EU;
- Safety requirements of the “EMC” Directive 2014/30/EU;
- Requirements of EU Directive 93/68/EEC;
- Requirements of EU Directive 2011/65/EU.
GB
IE
Dear Customer,
Thank you for purchasing the DeLonghi DTR 906-DF..
double oven dual fuel cooker.
The safety precautions and recommendations listed
below are for your own safety and that of others. They
will also provide a means by which to make full use of the
features oered by your appliance.
Please retain this booklet for future reference.
This appliance must be used only for the task it
has explicitly been designed for, that is for cooking
foodstus. Any other form of usage is to be considered
as inappropriate and therefore potentially dangerous.
The manufacturer declines all responsibility in the
event of damage caused by improper, incorrect or
illogical use of the appliance.

44
IMPORTANT SAFETY PRECAUTIONS AND RECOMMENDATIONS
IMPORTANT: This appliance is designed and manufactured
solely for the cooking of domestic (household) food and is
not suitable for any non domestic application and therefore
should not be used in a commercial environment.
The appliance guarantee will be void if the appliance is used
within a non domestic environment i.e. a semi commercial,
commercial or communal environment.
Read the instructions carefully before installing and using
the appliance.
• This appliance has been designed and manufactured in compliance
with the applicable standards for the household cooking products
and it fullls all the safety requirements shown in this manual,
including those for surface temperatures.
Some people with sensitive skin may have a more pronounced
temperature perception with some components although these
parts are within the limits allowed by the norms.
The complete safety of the appliance also depends on the correct
use, we therefore recommend to always pay a extreme attention
while using the product, especially in the presence of children.
• After having unpacked the appliance, check to ensure that it is not
damaged and that the oven door closes correctly.
In case of doubt, do not use it and consult your supplier or a
professionally qualied technician.
• Packing elements (i.e. plastic bags, polystyrene foam, nails, packing
straps, etc.) should not be left around within easy reach of children,
as these may cause serious injuries.
• Some appliances are supplied with a protective lm on steel and
aluminium parts. This lm must be removed before using the
appliance.
• IMPORTANT: The use of suitable protective clothing/gloves is
recommended when handling or cleaning this appliance.
• Do not attempt to modify the technical characteristics of the
appliance as this may become dangerous to use. The manufacturer
declines all responsibility for any inconvenience resulting from the
inobservance of this condition.

55
• CAUTION: this appIiance must only be installed in a permanently
ventilated room in compliance with the applicable regulations.
• Do not operate your appliance by means of an external timer or
separate remote-control system.
• Do not carry out cleaning or maintenance operations on the
appliance without having previously disconnected it from the electric
power supply.
• WARNING: Ensure that the appliance is switched o󰀨 before
replacing the oven lamp to avoid the possibility of electric shock.
• Do not use a steam cleaner because the moisture can get into the
appliance therefore making it unsafe.
• Do not touch the appliance with wet or damp hands (or feet).
• Do not use the appliance whilst in bare feet.
• If you should decide not to use this appliance any longer (or
decide to substitute another model), before disposing of it, it is
recommended that it be made inoperative in an appropriate manner
in accordance to health and environmental protection regulations,
ensuring in particular that all potentially hazardous parts be made
harmless, especially in relation to children who could play with
unused appliances.
• The various components of the appliance are recyclable. Dispose
of them in accordance with the regulations in force in your country.
If the appliance is to be scrapped, remove the power cord.
• After use, ensure that the knobs are in the o󰀨 position.
• Children less than 8 years of age shall be kept away unless
continuously supervised.
• This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance shall not
be made by children without supervision.
• The manufacturer declines all liability for injury to persons or damage
to property caused by incorrect or improper use of the appliance.

66
• WARNING: During use the appliance and its accessible parts
become hot; they remain hot for some time after use.
– Care should be taken to avoid touching heating elements (on
the hob and inside the oven).
– The door is hot, use the handle.
– To avoid burns and scalds, young children should be kept
away.
• Make sure that electrical cables connecting other appliances in
the proximity of the cooker cannot come into contact with the hob
or become entrapped in the oven door.
• WARNING: Unattended cooking on a hob with fat or oil can be
dangerous and may result in re. NEVER try to extinguish a re
with water, but switch o󰀨 the appliance and then cover ame e.g.
with a lid or a re blanket.
• WARNING: Danger of re: do not store items on the cooking
surfaces.
• WARNING: When correctly installed, your product meets all
safety requirements laid down for this type of product category.
However special care should be taken around the rear or the
underneath of the appliance as these areas are not designed or
intended to be touched and may contain sharp or rough edges,
that may cause injury.
• FIRST USE OF THE OVEN - it is advised to follow these
instructions:
– Furnish the interior of the oven as described in the chapter
“CLEANING AND MAINTENANCE”.
– Switch on the empty oven on max to eliminate grease from the
heating elements.
– Disconnect the appliance from the electrical power supply, let
the oven cool down and clean the interior of the oven with a
cloth soaked in water and neutral detergent; then dry carefully.
• CAUTION: Do not use harsh abrasive cleaners or sharp metal
scrapers to clean the oven door glass since they can scratch the
surface, which may result in shattering of the glass.

77
• Do not line the oven walls or base with aluminium foil. Do not place
baking trays or the drip tray on the base of the oven chamber.
• Do not cover the hob with aluminium foils.
• FIRE RISK! Do not store ammable material in the oven or in the
storage compartment.
• Always use oven gloves when removing the shelves and food
trays from the oven whilst hot.
• Do not hang towels, dishcloths or other items on the appliance or
its handle – as this could be a re hazard.
• Clean the oven regularly and do not allow fat or oils to build up in
the oven base or tray. Remove spillages as soon as they occur.
• Do not stand on the cooker or on the open oven door.
• Always stand back from the appliance when opening the oven
door to allow steam and hot air to escape before removing the
food.
• SAFE FOOD HANDLING: Leave food in the oven for as short
a time as possible before and after cooking. This is to avoid
contamination by organisms which may cause food poisoning.
Take particular care during warmer weather.
• WARNING: Take care NOT to lift the cooker by the door handle.
• CAUTION: The cooking process has to be supervised. A short
term cooking process has to be supervised continuously.
• The appliance must not be installed behind a decorative door in
order to avoid overheating.
• The oven accessories (e.g. oven wire rack) must be tted
correctly as indicated at page 47.
• IMPORTANT NOTE: The oven shelves (for some products one
shelf only is provided) have not been designed to place the food
directly on the shelf itself. When cooking, always place the food
in special containers or use specic materials suitable for the
food contact.
• If the power supply cable is damaged, it must be replaced only
by an authorized service agent in order to avoid a hazard.

88
• If the appliance is not tted with a supply cord and a plug, or with
other means for disconnection from the supply mains having a
contact separation in all poles that provide full disconnection under
overvoltage category III conditions, means for disconnection
must be incorporated in the xed wiring in accordance with the
wiring rules.
• WARNING: The appliance and its accessible parts become hot
during use.
Care should be taken to avoid touching heating elements.
Children less than 8 years of age shall be kept away unless
continuously supervised.
• WARNING: Use only hob guards designed by the manufacturer
of the cooking appliance or indicated by the manufacturer of the
appliance in the instructions for use as suitable or hob guards
incorporated in the appliance. The use of inappropriate guards
can cause accidents.

99
ENERGY LABELLING/ECODESIGN
• Commission delegated regulation (EU) No 65/2014 (supplementing Directive 2010/30/EU
of the European Parliament and of the Council).
• Commission regulation (EU) No 66/2014 (implementing Directive 2009/125/EC of the
European Parliament and of the Council).
Reference to the measurement and calculation methods used to establish compliance with
the above requirements:
• Standard EN 60350-1 (electric ovens).
• Standard EN30-2-1 (hobs: gas red burners).
USE OF THE APPLIANCE, ENERGY SAVING TIPS
OVEN
• Check the oven door always closes properly and the door gasket is clean and in order.
During use, open the oven door only when strictly necessary to avoid heat losses (for
some functions it may be necessary to use the oven with the door half-closed, check
the oven operating instructions).
• Turn o󰀨 the oven 5-10 minutes before the end of the theoretical cooking time to
recuperate the stored heat.
• We recommend using oven proof dishes and adjusting the oven temperature during
cooking if necessary.
HOB
GAS FIRED BURNERS
• It is important that the diameter of the pot be suitable to the potentiality of the burner
so as not to compromise the high output of the burners and therefore energy waste.
A small pot on a large burner does not give you a boiling point in a shorten amount of
time since the capacity of heat absorption of a liquid mass depends on the volume and
the surface of the pot.
• Avoid keeping a burner on without something on it (without pot).

1010
Advice for the installer
IMPORTANT
• The appliance is designed and approved for domestic use only and should not be
installed in a commercial, semi commercial or communal environment.
Your product will not be guaranteed if installed in any of the above environments
and could a󰀨ect any third party or public liability insurances you may have.
The appliance may be installed in a kitchen, kitchen/diner or a bed sitting room, but
not in a room or space containing a bath or a shower without rst consulting current
regulations.
The appliance must not be installed in a bed-sitting room of less than 20 m3.
• Cooker installation must only be carried out by a SUITABLY QUALIFIED AND
REGISTERED TECHNICIAN and in compliance with local safety standards.
Failure to observe this rule will invalidate the warranty.
• The appliance must be installed in compliance with regulations in force in your country
and in observation of the manufacturer’s instructions.
• Always disconnect the appliance from the power supply before carrying out any
maintenance operations or repairs.
• Take care NOT to lift the oven by the door handle/s.
• Some appliances are supplied with a protective lm on steel and aluminium parts.
This lm must be removed before using the cooker.
• Important: The use of suitable protective clothing/gloves is recommended when
handling or installing this appliance.
WARNING
When correctly installed, your
product meets all safety requirements
laid down for this type of product
category.
However special care should be taken
around the rear or the underneath of
the appliance as these areas are not
designed to be touched and may
contain sharp or rough edges, that
may cause injury.
900
600
881,5 ÷ 932,5

1111
This cooker has class “2/1” overheating protection so that it can be installed next
to a cabinet.
If the cooker is installed adjacent to furniture which is higher than the gas hob cooktop, a
gap of at least 200 mm must be left between the side of the cooker and the furniture.
The walls and kitchen furniture surrounding the appliance must be made of non-ammable
material. The veneered synthetical material and the glue used must be resistant to a
temperature of 150 °C in order to avoid ungluing or deformations. It is recommended that
a 10 mm gap to each side is made if the adjacent kitchen furniture is made of a plastic
laminate wrap.
Curtains must not be tted immediately behind appliance or within 500 mm of the sides.
It is essential that the cooker is positioned as stated below.
We do not recommend the cooker is located on a plinth. If this is unavoidable, it will be
necessary to provide safety measures to prevent the appliance falling o󰀨.
The cooker must be installed by a suitably qualied technician and in compliance
with local safety standards.
A marine application is not to be considered as a domestic environment.
1 - INSTALLATION
200 mm
650 mm
500 mm
450 mm
Fig. 1.1

1212
FITTING THE ADJUSTABLE FEET
The adjustable feet must be tted to the
base of the cooker before use (g. 1.2).
Rest the rear of the cooker on a piece of
the polystyrene packaging exposing the
base for the tting of the feet.
Fit the 4 legs by screwing them tight into
the support base as shown in gure 1.3.
LEVELLING THE COOKER
The cooker may be levelled by screwing
the lower ends of the feet IN or OUT (g.
1.4).
Fig. 1.4 Fig. 1.3
Fig. 1.2
C
B
A
Fig. 1.4
BACKGUARD (SUPPLIED WITH
SOME MODELS ONLY)
Before installing the cooker, assemble the
backguard “C” (g. 1.4).
• The backguard “C” can be found
packed at the rear of the cooker.
• Before assembling remove any
protective lm/adhesive tape.
• Remove the two spacers “A” and the
screw “B” from the rear of the cooktop.
• Assemble the backguard as shown
in gure 1.4 and x it by screwing the
central screw “B” and the spacers “A”.

1313
MOVING THE COOKER
WARNING: When raising cooker to upright position always ensure two people carry
out this manoeuvre to prevent damage to the adjustable feet (g. 1.5).
WARNING
Be careful: Do not lift the cooker by
the door handle/s when raising to the
upright position (g. 1.6).
WARNING
When moving cooker to its nal position
DO NOT DRAG (g. 1.7).
Lift feet clear of oor (g. 1.7).
Fig. 1.7
Fig. 1.6
Fig. 1.5

1414
ANTI-TILT BRACKET
Important!
To restrain the appliance and prevent it tipping accidentally, t the supplied bracket
to the rear wall to x it securely.
To t the anti-tilt bracket:
1. After you have located where the cooker is to be positioned, mark on the wall the place
where the two screws of the anti-tilt bracket have to be tted.
 Please follow the indications given in g. 1.8.
2. Drill two 8 mm diameter holes in the wall and insert the plastic plugs supplied.
Important!
Before drilling the holes, check that you will not damage any pipes or electrical
wires.
3. Loosely attach the anti-tilt bracket with the two screws supplied.
4. Move the cooker to the wall and adjust the height of the anti-tilt bracket so that it can
engage in the slot on the cooker’s back, as shown in g. 1.8.
5. Tighten the screws attaching the anti-tilt bracket.
6. Push the cooker against the wall so that the anti-tilt bracket is fully inserted in the slot
on the cooker’s back.
Attention!
When sliding the cooker into place pay special attention not to trap the power
supply cable in the stability bracket.
Pay special attention to the gas connection hose.
Fig. 1.8
690 mm

1515
PROVISION FOR VENTILATION
• The appliance should be installed into a room or space with an air supply in accordance
with the current version of BS 5440-2: 2000.
• For rooms with a volume of less than 5m3- permanent ventilation of 100 cm2free area
must be provided.
• For rooms with a volume of between 5 m
3
and 10 m
3
a permanent ventilation of 50 cm
2
free area will be required unless the room has a door which opens directly to the outside
air in which case no permanent ventilation is required.
• For rooms with a volume greater than 10 m3- no permanent ventilation is required.
Note: Regardless of room size, all rooms containing the appliance must have direct
access to the outside air via an openable window or equivalent.
• Where there are other fuel burning appliances in the same room, the current version
of BS 5440-2: 2000 should be consulted to determine the correct amount of free area
ventilation requirements.
• The above requirements allow also for use of a gas oven and grill but if there are other
gas burning appliances in the same room, consult a qualied engineer.

1616
2 - GAS INSTALLATION
IMPORTANT NOTE
This appliance is supplied for use on NATURAL GAS or LPG (check the gas regulation
label attached on the appliance).
• Appliances supplied for use on NATURAL GAS are adjusted for this gas only and
cannot be used on any other gas (LPG) without modication. The appliances are
manufactured for conversion to LPG.
• Appliances supplied for use on LPG are adjusted for this gas only and cannot be
used on any other gas (NATURAL GAS) without modication. The appliances are
manufactured for conversion to NATURAL GAS.
If the NATURAL GAS/LPG conversion kit is not supplied with the appliance this kit can be
purchased by contacting the After-Sales Service.
INSTALLATION & SERVICE REGULATIONS (UNITED KINGDOM)
It is a legal requirement that all gas appliances are Installed & Serviced by a competent
person in accordance with the current editions of the following Standards & Regulations or
those regulations appropriate to the geographical region in which they are to be installed:
• Gas Safety (Installation & Use) Regulations
• Building Regulations
• British/European Standards
• Regulations for Electrical Installation
Installation and service of any gas product must be made by a suitably qualied and
registered person competent on the type of product being installed or serviced and holding
a valid certicate of competence for the work being carried out. Currently the proof of
competence is the Accredited Certication Scheme (ACS) or N/SVQ that has been aligned
to the ACS.
It is also a requirement that all businesses or self employed installers are members of a
class of person approved by the Health and Safety Executive.
Failure to install the appliance correctly could invalidate any manufacturers warranty and
lead to prosecution under the above quoted regulations.
GAS CONNECTION
GB
Cat: II 2H 3+
It is a requirement that a restraining chain (not supplied with the appliance) is also used to
prevent stress being applied to the gas hose or pipework. The chain should be attached
securely to the product and on the wall (g. 2.1).
IE

1717
Installation to Natural Gas
Installation to Natural Gas must conform to the Code of Practice, etc.
The supply pressure for Natural Gas is 20 mbar.
The installation must conform to the relevant British/European Standards.
Installation to LP Gas
When operating on Butane gas a supply pressure of 28-30 mbar is required.
When using Propane gas a supply pressure of 37 mbar is required.
The installation must conform to the relevant British/European Standards.
Warning: Only a suitably qualied and registered installer, also with technical knowledge
of electricity should install the appliance.
They should observe the Regulations and Codes of Practice governing such installation of
gas appliances.
Note: It is recommended that the gas connection to the appliance is installed with a exible
hose connecting tube made to BS669 or EN 14800.
Cooker
RESTRAINING CHAIN
Chain
security
holes
Back of
the cooker
Rear wall
Fig. 2.1

1818
Notes:
• Flexible hoses can be used where the sited ambient temperature of the hose
does not exceed 70 °C. These hoses must be manufactured in accordance with
BS669 part 1 or EN 14800 and be of the correct construction for the type of gas
being used.
• Gas hoses designed for natural gas MUST NOT be used for supplying LPG gas
(LPG gas hoses can be identied by a either a red band or stripe on the rubber
outer coating of the hose).
The hose should not be crushed or trapped or be in contact with sharp or
abrasive edges.
IMPORTANT! It is the responsibility of the gas installer to ensure that the product is
fully tested and commisioned in accordance with current regulations to ensure there
are no gas escapes.
Gas connection (gs. 2.2, 2.3, 2.4)
• The gas supply must use the nearest gas inlet pipe which is located at the left or the
right hand side at the rear of the appliance.
• IMPORTANT NOTE: Before connecting the appliance to the gas mains t the female
connector (supplied with the appliance in a separate kit) to the right or the left inlet pipe
using the bre washer supplied.
• IMPORTANT: Check the correct positioning of the connector as per pictures and
always operate using two suitable spanners.
• The unused end inlet pipe must be closed with the plug and the bre washer.
• The hose should not be crushed or trapped or be in contact with sharp or abrasive
edges. It should also not be subjected to corrosion by acidic cleansing agents.
 The hose should also be connected in such away that it does not touch the oor and
must hang in a natural loop between the appliance and the bayonet tting.
• To avoid damage to the appliance gas rail inlet pipe the ttings should be tightened
using two suitable spanners.
Fig. 2.2
Left gas inlet pipe Right gas inlet pipe
Connector Plug

1919
Cooker
manifold (right
or left inlet pipe) Cooker
manifold (right
or left inlet pipe)
Manifold
male
pipe tting Manifold
male
pipe tting
Fibre
washer (*)Fibre
washer (#)
Connector
(*)
Plug (#)
1/2” G cylindrical
(ISO 228-1) male
20 mm
20 mm
10 mm
10 mm
1/2” G cylindrical
(ISO 228-1) male
1/2” G cylindrical
(ISO 228-1) female
1/2” G cylindrical
(ISO 228-1) female
1/2” BSP
female
Fitting the plug
on the inlet pipe
terminal not used
(*) Supplied with the appliance
in a separate kit (#) Already tted on the
right or left inlet pipe
Fig. 2.3
700 mm
Rear wall
Suggested area for
gas mains connection
200 mm
Fig. 2.4
IMPORTANT PRESCRIPTIONS FOR GAS CONNECTION

2020
REPLACEMENT OF THE
INJECTORS OF THE TOP BURNERS
If the injectors are not supplied they can
be obtained from the After-Sales Service.
Select the injectors to be replaced
according to the “Table for the choice of the
injectors”.
The nozzle diameters, expressed in
hundredths of a millimetre, are marked on
the body of each injector.
To replace the injectors proceed as follows:
• Remove pan supports and burners
from the cooktop.
• Using a wrench, substitute the nozzle
injectors “J” (gs. 2.5, 2.6) with those
most suitable for the kind of gas for
which it is to be used.
The burners are conceived in such a
way so as not to require the regulation
of the primary air.
ADJUSTING OF THE MINIMUM OF
THE TOP BURNERS
In the minimum position the ame must
have a length of about 4 mm and must
remain lit even with a quick turn from the
maximum position to that of minimum.
The ame adjustment is done in the
following way:
• Turn on the burner.
• Turn the tap to the MINIMUM position.
• Take o󰀨 the knob.
• With a thin screwdriver turn the screw
“A” until adjustment is correct (g. 2.7).
Normally for LPG, tighten up the
regulation screw.
Conversion to Natural Gas or to LPG
J
Fig. 2.5
Auxiliary,
Semi-rapid and
Rapid
burners
Double-ring compact
burner
Fig. 2.7
A
J