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Philips Senseo HD7820/60 Service Manual page 3

Coffee maker senseo
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REPAIR INSTRUCTION & PARTS LIST
Automatic filling procedure:
The Senseo PCB contains an automatic fi lling procedure
software routine.
This fi ll routine is only meant for back-up.
Normally the consumer has to follow the guidelines stated in
the DFU.
The fi lling procedure functions as follows:
The consumer has to fi ll the water container and has to plug
the appliance on the mains.
When the Senseo main switch has been pushed the main
switch LED will light continuously. This is only the case
when the Senseo has not fi nished the fi lling procedure
completely! (First use)
When the consumer pushes the one or two-cup button, the
Senseo will start automatically the pump to fi ll the boiler.
When the boiler is fi lled the pump stops pumping. (Pump
time approximately 22 seconds)
When the fi lling procedure has been successful the software
will clear a Boiler_empty_fl ag in the Eeprom.
By means of this Boiler_empty_fl ag the system knows the
boiler is fi lled or not!
When the Senseo is switched off or disconnected from the
mains, the value of the Boiler_empty_fl ag is stored in the
Eeprom chip.
Pos
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18*
19
20
21
22
23
24
25
26
* Standardized parts!
= changed
Service code
Description
4222 259 39670
Padholder 1 cup
4222 259 39680
Padholder 2 cup
4222 247 42550
Collector
4222 247 51570
Spout cover
4222 259 37910
Spout assy
4222 240 05940
Driptray cover
4222 247 41860
Driptray
4222 247 51490
Lever
4222 247 41950
Pushrod
4222 247 06810
Sealing ring
4222 240 05990
Ejector pin
4222 247 41920
Distribution disk
4222 259 34970
3-Way valve
4222 259 35440
Boiler assy
4222 247 06840
Hose
4222 247 06860
O-ring (NTC)
4222 259 35500
NTC assy
4222 259 36500
Water tank assy TOP
4222 259 42270
Valve outlet
4222 247 42260
Back cover
4222 247 05180
WC sealing
4222 247 35870
Filter
4222 247 39890
WC socket hard
4222 247 05110
Corrugated tube
4213 247 05250
Foot
4222 259 36490
Printed Lid
Restoring the Boiler_empty_flag to production default:
Some times it is needed that the boiler of the Senseo have to
be emptied.
This for instance in wintertime where the possibility exists
that the boiler becomes frozen during transport e.g.
For those occasions it is handy to restore the Boiler_empty_
fl ag again to production default in the Eeprom.
Bringing the Senseo back into production status, has the
benefi t the fl ush routine will be activated automatically
when installed by the consumer, see topic Automatic fi lling
procedure.
To SET the Boiler_empty_fl ag can be done by:
Keep the 1-cup button pressed while plugging in the power
cord of the appliance.
The main switch LED will blink very rapidly for
approximately 1 second.
To check if the Boiler_empty_fl ag is really set, you should
reconnect the power cord a second time to the net and push
the main switch.
The main switch LED should light continuously.
Deep Black
Deep Black
Black
Deep Black
Black
Black
Deep Black
Black
V7.0 - 230 V
Soft Grey
Deep black
Deep Black
Black
HD7820/60
3-5

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