Philips HD 8753 - Microswitch and Sensor Operational Checks

INTELIA 05 TROUBLESHOOTING
Saeco International Group Rev. 01 / September 2011 Page / 11
02
Close the side door (the dreg drawer must already be in position)
Close the side door (the dreg drawer must already be in position)
The DOOR indicator must change from “N” to “Y”
The DOOR indicator must change from “N” to “Y”
ERROR condition:
ERROR condition:
If the indication does not change, check the Microswitch on the hatch and
If the indication does not change, check the Microswitch on the hatch and
relative wiring (JP14), make sure that the dreg drawer is correctly in position.
relative wiring (JP14), make sure that the dreg drawer is correctly in position.
Insert the brewing unit
Insert the brewing unit
The BU-P indicator must change from “N” to “Y”
The BU-P indicator must change from “N” to “Y”
ERROR Condition:
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP16).
relative wiring (JP16).
Insert the dreg drawer
Insert the dreg drawer
The TRAY indicator must change from “N” to “Y”
The TRAY indicator must change from “N” to “Y”
ERROR Condition:
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP4).
relative wiring (JP4).
Insert the Carafe
Insert the Carafe
The CARAFE indicator must change from “N” to “Y”
The CARAFE indicator must change from “N” to “Y”
ERROR Condition:
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP25).
relative wiring (JP25).
Insert the Water Coupling
Insert the Water Coupling
The TAP indicator must change from “N” to “Y”
The TAP indicator must change from “N” to “Y”
ERROR Condition:
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP25).
relative wiring (JP25).
Initial status
Initial status
Operational check - milk inputs
Press STAND_BY “
Press STAND_BY “
” to move to the next screen
” to move to the next screen
The COM indicator must be left on USCP.
The COM indicator must be left on USCP.
Press STAND_BY “
Press STAND_BY “
” to move to the next screen
” to move to the next screen
Operational check – brewing unit
Initial status
Initial status