Gaggia Anima Service Manual page 37

GAGGIA ANIMA
It is possible to hear the "click" from Electro Valve. The indication It is possible to hear the "click" from Electro Valve. The indication
beside the beside the EV1 EV1 changes from "OFF" to "ON". changes from "OFF" to "ON".
Press and Release the Z4 button to switch on the pump (100 Press and Release the Z4 button to switch on the pump (100
impulses) impulses)
The water goes out from the pipe and the indication The water goes out from the pipe and the indication IMP
increasing numbers. The indication L/H must be within the range increasing numbers. The indication L/H must be within the range
10-18. 10-18.
ERROR: The display backlight changes from white to red and the ERROR: The display backlight changes from white to red and the
impulse remains 0; If water comes out the pipe: check the wiring impulse remains 0; If water comes out the pipe: check the wiring
from the fl owmeter to the CPU/POWER board (JP5). If no water from the fl owmeter to the CPU/POWER board (JP5). If no water
comes out the pipe: check the pump and the wiring from the pump comes out the pipe: check the pump and the wiring from the pump
to the CPU/POWER board (JP24). to the CPU/POWER board (JP24).
ERROR: The L/H is zero or very low; the Electro Valve does not ERROR: The L/H is zero or very low; the Electro Valve does not
open. Check the wiring from the Electro Valve to the CPU/POWER open. Check the wiring from the Electro Valve to the CPU/POWER
board (JP3) and the Electro Valve. board (JP3) and the Electro Valve.
Press Z7 Press Z7 " " " to move to the next screen " to move to the next screen
The machine passes to the level 5 (Heater-Grinder) The machine passes to the level 5 (Heater-Grinder)
Press the Z4 button to switch on the grinder. Press the Z4 button to switch on the grinder.
The grinder rotates and in the indication GRINDER The grinder rotates and in the indication
increasing up to 5000 (5seconds test). The other numbers inside the increasing up to 5000 (5seconds test). The other numbers inside the
GRINDER GRINDER box are not important for this test. box are not important for this test.
ERROR: The number remains 0 or the grinder does not run, the ERROR: The number remains 0 or the grinder does not run, the
display backlight changes from white to red; check the Grinder and display backlight changes from white to red; check the Grinder and
the wiring from the Grinder to the CPU/POWER board (JP8) the wiring from the Grinder to the CPU/POWER board (JP8)
Check the temperature Check the temperature
The number shows the heater temperature.
ERROR: In the indication ERROR: In the indication HEATER
temperature-sensor is shorted, the display backlight changes from temperature-sensor is shorted, the display backlight changes from
white to red; check the wiring from the NTC temperature-sensor to white to red; check the wiring from the NTC temperature-sensor to
the CPU/POWER board (JP13). the CPU/POWER board (JP13).
GRINDER the number
HEATER appears appears "SHORT" "SHORT", the
05 TROUBLESHOOTING
IMP shows shows
the number
, the NTC NTC
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