PHI 5000 LATTE GO / GO+ 04 DIAGNOSTIC MODE
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Verify the rmware version
Page 0 (FIRMWARE)
Firmware version on the display.
The machine model is shown
The voltage of the main supply “230V”
The frequency of the main supply is shown (50 or 60 Hz)
The rmware version is the same as the label on MicroController
ERROR: The rmware version is different from the label on MicroCon-
troller; change the CPU_POWER Boards !
ERROR: If in machine model eld is written “Unknow” and backlight
of display is Red, check the jumper in interface.
The machine passes to the Page 1 (KEYBOARD)
ERROR: The page does not change; Check the interface board and
the at cable (JP21)
Press Z7 “ ” to move to the next screen
Page 5: High voltage loads test (Heater , Grinder ):
a) Heater (230V AC and 120V AC)
b) Grinder (320V DC and 170V DC)
The user can change the page by pressing the Z7 button.
Page 0 is accessible only entering Test Mode from power-off mode; at the start up all loads are
turned off.
TEST MODE Level0
TEST MODE Level1
TEST MODE Level2
TEST MODE Level3
TEST MODE Level4
TEST MODE Level5
Pressing button Z7
Pressing button Z7
Pressing button Z7
Pressing button Z7
Pressing button Z7
Pressing button Z7
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