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Dimplex WB15, Инструкция по эксплуатации

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12

SERVICE WARNING LIGHT (All Models except WB5E) 

 

All models except WB5E have this facility. This light is designed to help you 
discover the cause of any malfunction. If the circuit senses a problem, the 
service light will flash a number of times and then pause and repeat this 
sequence. Count the number of flashes between pauses and refer to the table 
on the back cover. Some serious service problems will disable the boiler whist 
less serious ones will allow you to continue to operate until a convenient time 
arises for the fault to be rectified. 

 
 
 
 

 
 
NUMBER OF 
FLASHES 
BETWEEN 
PAUSES 

MEANING ACTION 

1 Constant  

Water level sensor has scaled up 
at normal level and machine has 
filled to a higher level 

Clean Sensing Probes 

2 

Operating level sensor has been 
detected but lower level sensor 
has not 

Clean Sensing Probes 

3 

Overfill level sensor has been 
detected but other sensors have 
not 

Clean Sensing Probes 

4 

Danger level sensor has been 
detected and machine functions 
have been shut down 

Clean Sensing Probes 

5 

Thermistor or potentiometer have 
failed 

Call service department on 
01704 502911  
Quoting the Serial Number 

6 

Boiler has failed to fill in the 
allotted time. Possible causes :- 

1. 

 Water supply turned off. 

2. 

 Water inlet valve has failed. 

3. 

 Blockage in water inlet pipe. 

4. 

 Pipe connecting inlet valve to 

boiler has become detached.  

5. 

 Bottom sensor is scaled up 

Check water supply 
 
If in order call Instanta 
service department quoting 
the Serial Number 

7 

The temperature sensor 
(thermistor) has become 
disconnected or the heating 
element(s) have failed.  

Call service department on 
01704 502911  
Quoting the Serial Number 

8  or  9 

Fault on temperature sensor 
(thermistor). 

Call service department on 
01704 502911  
Quoting the Serial Number 

10 

Heating element(s) faulty .   

Call service department on 
01704 502911  
Quoting the Serial Number 

11 

The water supply has been 
interrupted and the level has 

Check water supply 
 

Содержание WB15

Страница 1: ...AUTO FILL WATER BOILERS INSTRUCTION MANUAL MODELS COVERED WB3 WB7 WB15 WB5E 1 ...

Страница 2: ...ine with Health Safety requirements we recommend that a risk assessment be carried out after the boiler has been installed It is advisable to display a sign informing customers that drinks made from this boiler are very hot During normal use of the boiler certain surfaces will become hot especially near to the draw off tap Care should be taken to avoid potential injury from burns and scalding whil...

Страница 3: ...cient space around the unit to enable access for servicing paying particular attention to the position of the top centre fixing screw that holds the cover in place Screw in the top two screws leaving about 6mm protruding and hang the machine using the keyhole slots provided Once the machine is positioned tighten the top screws and insert the bottom screw ELECTRICAL CONNECTION ALL MACHINES Supply 2...

Страница 4: ... water pressure exceeds 7 Bar a suitable pressure reduction valve will need to be fitted to the water supply to bring it to a level that the machine can cope with Failure to do this could result in the boiler overfilling The manufacturers cannot be held responsible for any machine malfunction if the water pressure exceeds that stated If in doubt consult your water supply company The boiler has a t...

Страница 5: ...onnections whilst pipes are connected to the boiler OVERFLOW PIPE BOTTOM ENTRY In your fitting kit you will find a straight push on connector with a small length of 15mm copper tube pushed into it This connector must be pushed onto the corresponding overflow pipe on the bracket alongside the solenoid If you wish to extend the overflow remove the copper pipe supplied and replace with pipe of your c...

Страница 6: ... be held responsible should damage arise from such discharge if the overflow pipe has not been directed to a suitable position where overflowing water can run away safely Under no circumstances should the overflow pipe be allowed to vent inside the case of the boiler VENT PIPE A small silicone tube connects the boiler to the wall bracket Ensure that this is connected and that the opening in the br...

Страница 7: ... filter in the water inlet solenoid on the machine is not clogged with debris To clear the service light switch the machine off and then back on again When the correct temperature has been reached the ready light will be illuminated wait at least 10 minutes after the ready light illuminates before starting to draw water on first installation only Your machine does not fill completely at once The w...

Страница 8: ...h holds the knob in place Turn the knob clockwise to increase or anti clockwise to decrease the temperature All models except WB5E Should the temperature be set too high steam or boiling water will discharge through the overflow pipe In the event of this happening a high temperature control switch will switch off the heater The red service light will flash 10 or 12 times depending upon the water l...

Страница 9: ...ces have been detected If the light flashes refer to the diagnosis codes MAINTENANCE NOTE After initial commissioning or subsequent re commissioning service repair check that the water supply has been established prior to switching on the boiler The boiler should be periodically checked for scale build up The frequency depends upon hardness of the water and whether or not an effective scale reduce...

Страница 10: ...scaler are removed before using the boiler again Rather than frequently de scaling the machine it may be preferable to install an effective scale reducer or WRAS approved food quality water softener This will reduce the frequency of de scaling but will not remove scale completely in some areas DE SCALING WB5E To de scale your machine first disconnect the machine from the power supply Drain all the...

Страница 11: ...pproved food quality water softener This will reduce the frequency of de scaling but will not remove scale completely in some areas SERVICE WARNING LIGHT WB5E only Your boiler is able to detect certain fault conditions these are as follows 1 Flashing Green The bottom probe is scaled up 2 Flashing Orange The water supply is turned off or the bottom probe is scaled up 3 Flashing Red An internal comp...

Страница 12: ...tected but other sensors have not Clean Sensing Probes 4 Danger level sensor has been detected and machine functions have been shut down Clean Sensing Probes 5 Thermistor or potentiometer have failed Call service department on 01704 502911 Quoting the Serial Number 6 Boiler has failed to fill in the allotted time Possible causes 1 Water supply turned off 2 Water inlet valve has failed 3 Blockage i...

Страница 13: ...tment on 01704 502911 Quoting the Serial Number 12 The machine has over boiled and the level has fallen to a point at which the element s could be damaged Or safety cut out has come into operation see paragraphs re Temperature Control Call service department on 01704 502911 Quoting the Serial Number ...

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