Rangemaster RMB7248BL-SS Instruction manual

RMB7248BL/SS
Electric Oven
User Guide
&
Installation & Service Instructions
U110598-01
Contents
1. Before You Start... 1
3.
4.
5.
6.
8.
9.
10. Installation 14
11.
12.
13.
unction Overview
F
Programming Overview
C
ooking Tips
Cooking Table 8
ven Shelves
O
Troubleshooting 13
ircuit Diagram
C
Technical Data 20
arranty/After Sales Service
W
12
19
21
4
5
7

1. Before You Start...

Thank you for buying a Rangemaster oven. It should give you many years trouble-free cooking if installed and operated correctly. It is important that you read this section before you start, particularly if you have not used an electric oven before.
CAUTION: This appliance is for cooking purposes

only. It must not be used for other purposes, for example room heating. Using it for any other purpose could invalidate any warranty or liability claim. Besides invalidating claims this wastes fuel and may overheat the control knobs.
Installation and Maintenance
The electrical installation should be in accordance with BS 7671, or with the relevant national and local regulations. Have the installer show you the location of the oven control switch and mark it for easy reference.
It is recommended that this appliance is serviced annually. Only a qualied service engineer should service the oven, and only approved spare parts should be used.
Make sure that the oven is wired in and switched on.
Always allow the oven to cool and then switch it o at the mains before cleaning or carrying out any maintenance work, unless otherwise specied in this guide.
Use dry oven gloves when applicable – using damp

gloves might result in steam burns when you touch a hot surface. Never operate the oven with wet hands. Do not use a towel or other bulky cloth in place of a glove – it might catch re if it touches a hot surface.
Always keep combustible wall coverings or curtains,

etc., a safe distance away from your oven, and never wear loose-tting or hanging clothes while using the appliance.
Do not store or use aerosols, or any other potentially

combustible or ammable materials, in the vicinity of the oven.
Care should be taken to avoid touching the heating

elements inside the main oven.
Whole chickens and large joints of meat should be

defrosted thoroughly in the refrigerator. Do not defrost in a warm oven or while the adjoining oven is in operation or still warm.
Cooking high moisture content foods can create a

‘steam burst’ when the oven door is opened. When opening the oven stand well back and allow any steam to disperse.
When the oven is on, DO NOT leave the oven door

open for longer than necessary.
Before First Use
Before using the oven for the rst time clean it thoroughly. Switch o the unit at the isolator or mains supply. Remove all packing materials and accessories. Using hot water and a mild detergent, wipe the oven interior and then rinse carefully with a damp cloth. Wash the oven shelves and accessories in a dishwasher or using hot water and a mild detergent and dry thoroughly.
Slide the oven shelves into the oven and close the door. To dispel any manufacturing smells, turn the oven to 200°C and run for an hour.
Before using the grill for the rst time you should also turn on the grill and run for 15 minutes with the grill pan in position, pushed fully back, and the grill door open.
Personal Safety
Accessible parts will become hot during use and

will retain heat even after you have stopped cooking. oven.
When the oven is not in use, ensure that the control

knobs are in the OFF position.
Keep babies and children away from the
Never heat unopened food containers. Pressure

build-up may cause the containers to burst and cause injury.
Do not use aluminium foil to cover shelves, linings or

the oven roof.
This appliance is heavy, so take care when moving it.

The appliance is not intended to be operated by
means of external timer or separated remote-control system.
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 less than 8 years of age should be kept
away unless continuously supervised. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
To minimise the possibility of burns, always be

certain that the controls are in the OFF position and that the entire oven is cool before attempting to clean.
1
Cleaning
In the interests of hygiene and safety, the oven should be kept clean at all times as a build up in fats and other foodstus could result in a re.
Clean only the parts listed in this guide.
Clean with caution. If a wet sponge or cloth is used to wipe spills on a hot surface, be careful to avoid steam burns. Some cleaners can produce noxious fumes if applied to a hot surface.
2

2. Oven Overview

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Fig. 2.1
A
I
B D E
C F G H
0
ArtNo.325-0014 - BI oven R9049
DocNo.024-0005 - Overview - R9049 oven
Top Oven
1. Oven light
2. Grill
3. Conventional
4. Base Heat
Lower Oven
1. Oven light
2. Conventional
3. Fan with lower heat
4. Top heat
5. Grill
6. Fanned grill
7. Fan Oven
8. Defrost
J
Key: Fig. 2.1
A. Top oven temperature retractable knob
B. Top oven indicator light
C. Top oven 4 function retractable knob
D. Clock and timer display
E. Clock and timer controls
F. Lower oven 8 function retractable knob
Checking the Parts
• 6x woodscrews (4 mm x 25 mm)
Top Oven
• 1x Shelf
• 1x deep tray
Lower Oven
• 2x Shelves
• 1x Grill pan and trivet
• 1x Handle
Fig. 2.2
G. Lower oven indicator light
H. Lower oven temperature retractable knob
I. 4 function top oven
J. 8 function lower oven
Key: Fig. 2.2
1. Cooking time
2. Minute minder
3. End cooking time
6. Decrease
7. Menu
8. Increase
4. Clock
5. Indicators
3

3. Function Overview

Lower Oven Function Modes
No Function Mode Selected
Oven Light
The oven light will operate on all selected function.
Conventional Oven
This function uses the upper and lower heating elements. Natural convection creates a perfect cooking zone in the centre of the oven, ideal for fruit cakes and pastries.
Fan with Lower heat
This function is ideal for one-pot dishes such as casseroles
Top Heat
Top heating is used to brown the food at the end of cooking
Defrost
Using only the fan, this function circulates the air around the oven cavity, speeding up the natural defrost process.
Top Oven Function Modes
No Function Mode Selected
Oven Light
The oven light will operate on all selected function.
Grill
This function radiates the heat from the grill element and the top element. This function allows you to cook at a higher temperature. Ideal for intense browning of the dish and grilling a family meal.
Conventional Oven
This function uses the upper and lower heating elements. Natural convection creates a perfect cooking zone in the centre of the oven, ideal for fruit cakes and pastries.
Grill
Fanned Grill
Fan Oven
This function radiates the heat from the grill element and the top element. This function allows you to cook at a higher temperature. Ideal for intense browning of the dish and grilling a family meal.
This function uses the fan to circulate the heat from the grill element around the food. This allows the grilling process to be speeded up.
Using the circular element and the fan, this cooking function blows the hot air into and around the oven cavity.
Temperatures are achieved quicker, reducing or even removing the need for preheating. Both cooking temperatures and cooking times can be reduced for a more energy ecient cooking programme.
Base Heat
Using heat produced only by the bottom element, this natural heat is perfect for dough proving and blindbaking.
For each grill function please note:
Always grill with the oven door closed.
Put the grill pan as close to the grill as possible.
Do not grill for more than 30 minutes at a time.
Preheat the grill for up to ve minutes with the oven
door closed.
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4. Programming Overview

Fig. 4.1
3
2
1
Oven Shelf levels
Always count shelf levels from the bottom upwards (Fig. 4.1)
When correctly installed, your product will meet
all safety requirements laid down for this type of product. 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 could cause injury.
Fig. 4.2
4
NOTE: To receive the best out of your lower oven, we recommend using only one shelf position and to use a
3
2
dark coloured tray no larger than 320 mm x 290 mm.
Setting the clock
The clock is preset to 12:00, and will revert to this after a
1
power failure. Press Menu (7) and press repeatedly untill the clock indicator flashes (5), while the clock indicator flashes, press ‘-’ (6) or ‘+’ (8) to set the time (Fig. 4.2). When you set the correct time, the clock will set after approximately five seconds delay and the indicator will disappear.
Minute minder
The minute minder can be used when the oven is switched on or o. It can be set for up to 23 hours and 59 minutes.
To set the minute minder:
1. Press Menu (7) and press repeatedly untill the until the minute minder indicator (5), (2) ashes (Fig. 4.2).
2. Then press either the ‘-’ (6) or ‘+(8) to select the required duration for the minute minder (2). When you have set the duration, touch Menu (7) or wait for approximately ve seconds. The minute minder indicator (5) will relower lit to conrm the minute minder is on.
3. When the countdown is complete, there will be an alarm which will continue for two minutes and the minute minder indicator will ash. To switch o the alert beep, touch any key.
Note: The alarm will cut o after two minutes if it is not switched o manually.
At the end of the countdown, the minute minder will
not switch o the oven. Remember to turn o the oven manually.
5
Semi-automatic cooking
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The lower oven can be set to switch o automatically with a preset time of 10 hours. Cannot be used on the top oven.
This features works by knowing the cooking duration. For example if the time is 13:30 and the food is required to bake for 45 minutes, the lower oven will stop working at 14:15.
S
elect your desired lower oven function and
1.
temperature (the oven will switch on).
2. Press Menu (7) and press repeatedly untill the cooking time indicator ashes (Fig. 4.3).
3. Then press either the ‘-’ (6) or ‘+(8) to select the
required duration to set the semi-automatic cooking. When you have set the duration, wait for approximately ve seconds. The cooking time indicator will relower lit to conrm the semi-automatic program is on.
W
4.
hen the cooking time is complete, the lower oven will emit an alarm, switch o the function and oven light. The alarm will continue for two minutes and the cooking time indicator will ash. To switch o the alarm, press any button.
At the end of the cooking programme, remember to
turn o the oven manually.
Fig. 4.3
Automatic cooking (Delayed Start)
The lower oven can be set to switch o automatically with a preset time of 10 hours. Cannot be used on the top oven.
This features allows you to adjust your cooking start time by knowing when you want the cooking time to end.
For example if the time is 13:30 and the food is required to bake for 45 minutes, the lower oven will stop working at 14:15. However you can change the nish time for example to 16:30, the lower oven will switch on at 15:45.
1. Follow the steps for setting a semi-automatic programme above, and then:
2. Press Menu (7) and press repeatedly untill the end of cooking time indicator ashes (Fig. 4.3).
3. Then press either the ‘-’ (6) or ‘+(8) to select the
required end of cooking time. When you have set the end time wait for approximately ve seconds.
4. The cooking time and end of cooking time indicators will relower lit to conrm the automatic programme is on. The oven will switch o until the automatic programme starts. When the program starts, the
cooking time indicator will switch o.
5. When the automatic cooking is complete, the oven will
emit an alarm which will continue for two minutes and the cooking time indicator will ash. To switch o the alert beep, touch any key.
At the end of the cooking programme, remember to
turn o the oven manually.
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