Hoover 7515 User Manual

Instruction Book

HND 7515

DISHWASHER

CONTENTS

Safety advice Setting up, installation Water softener unit Loading the salt Adjusting the upper basket Loading the dishes Information for test laboratories Loading the detergent Types of detergent Loading the rinse aid Cleaning the filters Some practical hints Routine cleaning and maintenance Description of the control panel Technical data Programme selection and special functions Programme guide Identifying minor faults Your guarantee

pag. 4 pag. 5 pag. 9 pag. 10 pag. 11 pag. 12 pag. 14 pag. 15 pag. 16 pag. 17 pag. 18 pag. 19 pag. 20 pag. 21 pag. 21 pag. 22 pag. 26 pag. 28 pag. 30

Please read the instructions in this booklet carefully because they contain important information on how to install, use and maintain your dishwasher safely as well as containing useful tips on how to make the most of it.

Keep this booklet safe for future reference.

Fig. A

Electrical connection

Plug your dishwasher into the power socket.

If the plug we supply does not fit :

■ CUT IT OFF AND DESTROY IT!

You can't use it on other appliances, and the exposed wires could be dangerous if anyone plugged it in.

■ Fit a suitable plug, as follows:

WARNING!

THIS APPLIANCE MUST BE EARTHED.

Fuses and plugs

This appliance should be used only on a socket with a minimum rating of 13 Amp.

Our ready-fitted plug is already equipped with a 13 amp fuse which is BS 1362 ASTA approved.

Any replacement should be exactly the same.

If the fuse cover is lost, do not use the plug until it is replaced.

Acorrect replacement fuse cover (obtainable from your dealer or Electricity board) must be the same colour as shown or named on the insert on the base of the plug.

Manufacturer declines all responsibility for any damage due to non-earthing of the machine.

This appliance complies with Directives 89/336/EEC, 73/23/EEC and following changes.

Green and

yellow wire

Marked with the letter E, OR marked with the Earth

symbol, OR coloured green,

OR coloured green and yellow.

Blue wire

Brown wire

Marked N, OR coloured black.

Marked L, OR coloured red.

Connect to the terminal in the plug

INSTALLATION

(Technical notes)

■ After unpacking, adjust the height of the dishwasher. For the dishwasher to work correctly it must be level. Adjust the feet so that the machine does not tilt by more than 2 degrees.

■ If it you need to move the machine after removing the packaging, do not try to lift it by the bottom of the door. Follow the instructions in the figure. Open the door slightly and lift the machine by holding on the top.

IMPORTANT When the appliance is located on a carpet floor, attention must be paid to ensure that there is no obstruction to the bottom vents.

Make sure that the plug on the appliance remains accessible after installation.

SAFETY INSTRUCTIONS

There are certain basic safety rules which are valid for any domestic appliance.

Installation

■ Make sure that the plug fitted to the machine is compatible with the power supply socket. If it is not, get a suitably qualified person to fit the correct type, and to make sure that the cables to the mains socket are able to cope with the power rating of the appliance.

■ Ensure that the dishwasher does not crush power cables.

■ In general it is not advisable to use adaptors, multiple plugs and/or extension cables.

■ Should it be necessary to replace the supply cord, call the After Sales Service Centre.

Safety

■ Never touch the appliance when your hands or feet are wet or damp.

■ Do not use when your feet are bare.

■ Do not remove the plug from the mains

supply socket by pulling the mains cable or the machine itself.

■ Do not leave the appliance exposed to the elements (rain, sun etc).

■ Do not let children (or others incapable of operating it) use the machine without supervision.

■ Water left in the machine or on the dishes at the end of the wash programme should not be swallowed.

■ The door should not be left in the open position since this could present a potential hazard ( es. tripping ).

■ Leaning or sitting on the open door of the dishwasher could cause it to tip over.

WARNING ! Knives and other utensils with sharp points must be loaded in the basket with their points down or placed in a horizontal position.

Daily use

■ This appliance is be designed for domestic use only.

■ The dishwasher is designed for normal kitchen utensils. Objects that have been contamined by petrol, paint, traces of steel or iron, corrosive chemicals, acids or alkalis must not be washed in the dishwasher.

■ If there is a water softening device installed in the home there is no need to add salt to the water softener fitted in the dishwasher.

■ Cutlery is washed best if it is placed in the basket with the handles downwards.

■ If the appliance breaks down or stops working properly, switch it of f, turn of f the water supply and do not tamper with it. Repair work should only be carried out by an approved service agent and only genuine spare parts should be fitted. Any failure to follow the above advice may have serious consequences for the safety of the appliance.

Disposal

■ The dishwasher has been made from materials which can be recycled so that it can be disposed of in an environmentally friendly way.

■ If you wish to dispose of an old dishwasher be careful to remove the door to eliminate the risk of children becoming trapped inside it.

Connecting the outlet hose

■ The outlet hose should disharge into a standpipe, making sure that there are no kinks (fig. 4).

■ The standpipe must be at least 40 cm above floor level and it must have an internal diameter of at least 4 cm.

■ It is advisable to fit an anti-odour air trap (fig. 4X).

■ If necessary the outlet hose can be extended up to 2,5 m, provided that it is kept at a maximum height of 85 cm above floor level. The extension pipe is available from the After Sales Service Centre.

■ The hose can be hooked over the side of the sink, but it must not be immersed in water, in order to prevent water from being syphoned back to the machine when this is in operation (fig. 4Y).

■ When installing the appliance under a worktop the hose pipe clamp must be attached to the wall in the highest possible position under the worktop (fig. 4Z).

■ Check that there are no kinks in the inlet and outlet hoses.

Water connection

IMPORTANT The appliance must be connected to the water mains using new hose-sets. The old hose-sets should not be reused.

■ The inlet and drain hoses can be directed to left or right.

IMPORTANT The dishwasher can be connected to either cold or hot water, as long as it is no hotter than 60 °C.

■ Water pressure must be between 0,08 MPa and 0,8 MPa. If the pressure is below the minimum consult our service department for advice.

■ The inlet hose must be connected to a tap so that the water supply can be cut off when the machine is not in use

(fig. 1 B).

■ The dishwasher is fitted with 3/4" threaded connector (fig. 2).

■ Connect inlet hose “A” to water tap “B” with a 3/4" attachment making sure that it has been properly tightened.

■ If it is necessary, the inlet pipe can be lengthened up to 2,5 m. The extension pipe is available from the After Sales Service Centre.

■ If limescale deposits or sand are present in the water, it is advisable to obtain the appropriate filter, art. 9226085, from the After Sales Service Centre (fig. 3). The filter “D” must be inserted between the tap “B” and the inlet hose “A”, remembering to fit the washer “C”.

■ If the dishwasher is connected to new pipes or to pipes which have not been in use for a long time run water through for a few minutes before connecting the inlet hose. In this way no deposits of sand or rust will clog up the water inflow filter.

* The softener unit is set in the factory

at level 4 (d4) as this satisfies the requirements of the majority of users.

Regulate the setting of your water softener unit according to the degree of hardness of your water as follows:

1. Keep the "DELAY START" button pressed in and at the same time press the "ON/OFF" button .

The factory setting "d4" will appear on the display.

2. To change the setting, press the "DELAY START" button. Each time you

press that button the setting will increase by one level.

When you have reached "d7", the display will go back to "d1".

3. When the required setting appears on the display, wait for an audible signal to confirm that the new setting has been stored in memory.

WATER SOFTENER UNIT

Depending on the source of the supply, water contains varying amounts of limestone and minerals which are deposited on the dishes leaving whitish stains and marks. The higher the level of these minerals present in the water, the harder the water is. The dishwasher is fitted with a water softener unit which, through the use of special regenerating salt, supplies softened water for washing the dishes. The degree of hardness of your water can be obtained from your water supply company.

Regulating the water softener with electronic programmer

The water softener can treat water with a hardness level of up to 90°fH (French grading) or 50°dH (German grading) through 8 settings.

The settings are listed in the table below:

Level

0 1 2 3

5 6 7

°fH

(French)

0-5

6-10 11-20 21-30 31-40 41-50 51-60 61-90

Water

hardness

°dH

(German)

0-3 4-6

7-11 12-16 17-22 23-27 28-33 34-50

Use of

regenerating

salt

NO YES YES YES YES YES YES YES

Water

softener

setting

d1 d1 d2 d3 d4 d5 d6 d7

“ON/OFF”

button

“DELAY START”

button

Digital display

598

556/573

INSTALLATION IN FITTED KITCHENS

Fitting between existing cabinets

■ The height of the dishwasher, 85 cm, has been designed in order to allow the machine to be fitted between existing cabinets of the same height in modern fitted kitchens. The feet can be adjusted so that correct height is reached.

■ The laminated top of the machine does not require any particular care since it is heatproof, scratchproof and stainproof

(fig. 5).

Opening the door

Put your hand into the recess and pull. If the machine comes open while it is working, an electrical safety device automatically switches everything off.

IMPORTANT For the machine to work properly, the door should not be opened while it is in operation.

Closing the door

Place the baskets in the machine. Make sure that both the spray arms are free to rotate and are not obstructed by cutlery, crockery or pans. Close the door, pressing on it to make sure it is firmly shut.

Underneath existing work top

(when fitting beneath a work top)

■ In most modern fitted kitchens there is only one single work top under which cabinets and electrical appliances are fitted. In this case remove the work top of the dishwasher by unscrewing the screws under the rear edge of the top

(fig. 6a).

IMPORTANT After removing the work top, the screws MUST BE screwed again under the rear edge of the top (fig. 6b).

■ The height will then be reduced to 82 cm, as scheduled by the International Regulations (ISO) and the dishwasher will fit perfectly under the kitchen working top (fig. 7).

LOADING THE SALT

■ On the bottom of the machine there is a container for the salt for regenerating the softener.

■ It is important to use only a salt that is specifically designed for dishwasher. Other types of salt contain small quantities of insoluble particles which over a long period of time may affect and deteriorate the softener performance.

■ To add salt, unscrew the cap of the container on the bottom and then refill the container.

■ During this operation a little water will overflow; but keep adding salt until the container is full. When the container is full, clean the thread of salt residue and retighten the tap.

■ After loading the salt, it is recommended running a complete washing cycle, or COLD RINSE programme. The salt dispenser has a capacity of between 1.5 and 1.8 kg and, for efficient use of the appliance, it should be refilled from time to time according to the regulation of the water softener unit.

IMPORTANT

(Only for first start up) When the appliance is used for the first time, after completely filling the salt container, it is necessary to add water until the container overflows.

Salt loading indicator

This model is provided with an indicator light on the control panel which will light up when it is necessary to reload the salt container.

IMPORTANT The appearance of white stains on dishes is generally an important sign that the salt container needs filling.

ADJUSTMENT OF THE UPPER BASKET

If 27 cm to 31 cm plates are normally used, load them onto the lower basket after the upper basket has been placed in its upper position and proceed as detailed below:

1. Turn the front stops “A” outwards;

2. Take out the basket and remount it in the

upper position;

3. Replace the blocks “A” in their original position.

Dishes that are bigger than 20 cm in diameter can no longer be loaded onto the upper basket and the mobile supports cannot be used when the basket is in the upper position.

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