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 INSTRUCTION MANUAL FOR DISHWASHERS

 

Page 10 of 12

 

 

UK 

Chap 6

 

SELF DIAGNOSTICS

  

 
The machine is equipped with a self-diagnosis system that registers and warns of a number of 
malfunctions.

 

Fault 

Description and possible remedies 

 

 

No rinsing

. The rinsing cycle was not completed correctly. Make sure that the rinsing 

nozzles are clean. 

 

 

No drainage. 

The water was not drained or drained incorrectly. Check that the drain 

pipe is not bent or crushed and that the siphon and filters are not blocked. In machines 
fitted with an overflow pipe, remove this before starting the drainage cycle.

 

 

 

Rinsing temperature reset fault. 

The boiler temperature did not reset in the set time 

during the washing cycle. Switch the machine off and then on and run a new cycle. 

S

AF

E

 

 

Water filling in tank fault.

 Make sure the pipes are connected correctly, and that the 

water tap is open. Where foreseen, check the presence of the overflow. Switch the 
dishwasher off and then on and fill again. 

 

 

Tank thermometer fault. (Probe open) 

The machine does not read the tank 

temperature value. Switch the dishwasher off and then on. 

 

 

Tank thermometer fault. (Probe short circuited) 

The machine does not read the 

tank temperature value. Switch the dishwasher off and then on. 

 

 

Boiler thermometer fault. (Probe open) 

The machine does not read the boiler 

temperature value. Switch the dishwasher off and then on.

 

 

 

Boiler thermometer fault. (Probe short circuited) 

The machine does not read the 

boiler temperature value. Switch the dishwasher off and then on. 

 

 

Boiler loading time out

: boiler not filled. Impossible to carry out rinse cycle. Check 

that the water tap is open. Switch the dishwasher off and then on and run a new cycle.

 

 

 

Tank temperature reset fault

The tank temperature did not reset in the set time 

during the washing cycle. Switch the machine off and then on and run a new cycle. 

S

AF

E

 

 

Electro-mechanical safety device:

 the boiler or tub safety thermostats have cut in, or 

the tub safety pressure switch has been triggered. 

S

AF

E

 

 

Level safety switch

: Incorrect water level in the tank. 

WARNING! Switching the dishwasher off and then on again "resets" the signals, if after carrying 
out the instructions given the problem persists, contact an Authorised Service Centre.

 

 
 
 
 

Summary of Contents for D501

Page 1: ...01280 845345 Web www caterparts com All spares available from Copyright Notice All rights reserved No parts of this manual may be reproduced in any form without express written permission of Maidaid H...

Page 2: ...liances with no drain pump 7 4 8 2 Appliances with drain cycle optional 7 4 9 TURNING THE DISHWASHER OFF 7 4 10 RESIN REGENERATION OPTIONAL 7 4 11 DISPLAYING INFORMATION 8 4 12 LIST OF VIEWABLE MESSAG...

Page 3: ...ay compromise the safety of the appliance and immediately voids the warranty Installation and repair by unauthorised technicians and the use non original spare parts immediately void the warranty Stor...

Page 4: ...ing neutral with a contact gap of at least 3 mm and thermal cutout or fuses which must be set or rated to the power indicated on the machine s nameplate The master power switch must be fitted to the p...

Page 5: ...hout stretching restriction folding crushing pressing or forcing in any way The tub drains under gravity so the drain sump must be lower than the machine s base Max 1 m With pump available on request...

Page 6: ...of its assemblies as steps or support for persons property or animals NEVER overload the open door of front loading machines which is rated only to support the basket loaded with dishes NEVER place y...

Page 7: ...Use a suitable rack fill without overloading and without overlapping the dishes Always wipe the dishes before placing in the dishwasher do not put dishes with dry or solid residues in the washer Place...

Page 8: ...Remove the integral filter Fig 7A Pull up and remove the overflow pipe Fig 8B Wait for the tub to empty completely If necessary extract the tub filter and clean Fig 8C 4 8 2 Appliances with drain cycl...

Page 9: ...onds in sequence the following are shown t wash temperature b rinse temperature CC wash cycles carried out during the life of the dishwasher 4 12 List of viewable messages Door open Number of cycles c...

Page 10: ...uitable non corrosive commercial products 5 3 Cleaning the filter unit Run this procedure at the end of the day or when you see the filters are dirty 1 Remove and clean the baskets 2 Empty out the tub...

Page 11: ...e does not read the tank temperature value Switch the dishwasher off and then on Tank thermometer fault Probe short circuited The machine does not read the tank temperature value Switch the dishwasher...

Page 12: ...programme b1 b2 b3 Tank Temperature Tub temperature regulation for programmes Rinse pump versions have different settings for each programme t1 t2 t3 Thermo Stop Enabling the Thermostop function which...

Page 13: ...product separate from other waste and recycle it so as to promote sustainable use of materials Domestic users are requested to contact their reseller or local authority for information on sorted wast...

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