Philips EP Series
Test mode
Test Mode Omnia 0-1-2-3
nomeFile
20181030_TestMode_
Omnia_0-1-2-
3_230V_v05
1 Nicola Laffi 2-nov-18 8/16
revNum Redatto Verificato Approvato SaveDate Pagina/pagine
tray
not well placed microswitch
Microswitch
damaged (open
circuit)
Change microswitch
Wiring of the
microswicth not
connected
Check the wiring
Wiring of the
microswicth
damaged (open)
Change the wiring
uP U2 in Main
damaged (open
circuit in Pin26)
Change Main boad
Brew Unit
Press and release B2 to
move BU to work.
N.B:
* If the BU is already moving
to home then stop the
movement and change the
direction into work.
* If the BU is already moving
to work then stop the
movement.
L1(O) ON while BU
is moving.
BU not move
Wiring of the BU
motor not
connected
Check the wiring
Wiring of the BU
motor damaged
(open)
Change Main Board
Motor of BU
damaged
Change the BU motor
The drive of the
motor in the Main is
damaged
Change Main Board
BU blocked Check the BU
Gears or motor not
well assembled
Check the assembly
of the gear and motor
BU move to
Home
Wiring of BU motor
are inverted
Check the Motor BU
wiring
L26 ON
The absorbed
current exceed the
limit (200ma).
Check the assembly
of the gear and
motor, check the BU
L1(O) Blink when
BU has reached
work position, BU
OFF
L1 OFF & L26
Blink and BU
OFF. Work not
reached
The BU
Microswitch is not
well placed
Check assembly of
BU microswitch
BU Microswitch
damaged (open
circuit)
Change BU
microswitch
Wiring of the BU
microswicth not
connected
Check the wiring
Wiring of the BU
microswicth
damaged (open)
Change the wiring
uP U2 in Main
damaged (open
circuit in Pin26)
Change Main boad
Press and release B3 to
move BU to home.
N.B:
* If the BU is already moving
to work then stop the
movement and change the
direction into home.
L3(O) ON while BU
is moving.
BU not move
Wiring of the BU
motor not
connected
Check the wiring
Wiring of the BU
motor damaged
(open)
Change the motor BU
wiring
Motor of BU Change the BU motor
Test mode
Test Mode Omnia 0-1-2-3
nomeFile
20181030_TestMode_
Omnia_0-1-2-
3_230V_v05
1 Nicola Laffi 2-nov-18 9/16
revNum Redatto Verificato Approvato SaveDate Pagina/pagine
* If the BU is already moving
to home then stop the
movement.
damaged
The drive of the
motor in the Main is
damaged
Change Main Board
BU blocked Check the BU
Gears or motor not
well assembled
Check the assembly
of the gear and motor
BU move to
Work
Wiring of BU motor
are inverted
Check the Motor BU
wiring
L26 ON
The absorbed
current exceed the
limit.
Check the assembly
of the gear and
motor, check the BU
L3(O) Blink when
BU has reached
home position, BU
OFF
L3 OFF & L26
Blink and BU
OFF. Home not
reached
The BU
Microswitch is not
well placed
Check assembly of
BU microswitch
BU Microswitch
damaged (open
circuit)
Change BU
microswitch
Wiring of the BU
microswicth not
connected
Check the wiring
Wiring of the BU
microswicth
damaged (open)
Change the wiring
uP U2 in Main
damaged (open
circuit in Pin26)
Change Main boad
EV1
Press and release B5 to
toggle the EV. If it was
closed, then will be open.
L7(O) OFF -> ON.
It’s possible to
hear the “click”.
The “click” is no
audible. The EV
remain closed
Wiring of the EV1
not connected
Check the wiring
Wiring of the EV1
damaged (open)
Change Main Board
EV1 damaged Change the EV1
The drive of the
EV1 in the Main is
damaged
Change Main Board
Press and release B5 to
toggle the EV. If it was
open, then will be closed.
L7(O) ON -> OFF.
It’s possible to
hear the “click”.
The “click” is no
audible. The EV
remain open
EV1 damaged Change the EV1
The drive of the
motor in the Main is
damaged
Change Main Board
EV2
Press and release B12 to
toggle the EV. If it was
closed, then will be open.
L20(O) OFF ->
ON. It’s possible to
hear the “click”.
The “click” is no
audible. The EV
remain closed
Wiring of the EV2
not connected
Check the wiring
Wiring of the EV2
damaged (open)
Change Main Board
EV2 damaged Change the EV2
The drive of the
EV2 in the Main is
damaged
Change Main Board
Press and release B12 to
toggle the EV. If it was
open, then will be closed.
L20(O) ON ->
OFF. It’s possible
to hear the “click”.
The “click” is no
audible. The EV
remain open
EV2 damaged
Change the EV2
Pump and Flowmeter
O N L Y F O R LA TT E G O
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