VKI Technologies CAFFÈ MIO Operation & Service Manual page 33

I n d i c a t o r M e s s a g e s
MESSAGE
EMPTY WATER TANK
PRESS PRODUCT
ERROR – CALL FOR
SERVICE
ERROR - CHECK
STUCK BUTTON
ERROR DETECTED
RELOAD SOFTWARE
EXACT CHANGE
POUR PACKET
CONTENTS
PLEASE CHECK
BREWER
PLEASE CHECK
BREWER HARNESS
PLEASE CHECK
OVERFLOW HARNESS
PLEASE CHECK
TANK HARNESS
CAFFÈ MIO – OPERATION AND SERVICE
POSSIBLE CAUSE
The " " function
EMPTY WATER TANK
has been accessed.
An error is present with the
machine.
A button on the front board is
stuck pressed down.
The software in the rear board has
been corrupted.
Equipment requires exact change
to operate.
The packet system has been
activated.
A problem exists with the brewer
motor that prevents it from finding
the home position.
The wiring harness is not
connected to the rear board.
The wiring harness is not
connected to the rear board.
The wiring harness is not
connected to the rear board.
S E C T I O N 4 - T R O U B L E S H O O T I N G
CORRECTIVE ACTION

To empty the water tank, press and
hold the " " and "
COFFEE
" buttons simultaneously.
WATER

If this message appears, the
caretaker needs to call a technician
for service.

Fascia may be binding against the
side of a button. Re-align fascia or
trim fascia around the button(s).

A front board button may have
collapsed. Replace front board.

Machine may not be getting any
water - check and fix the water
supply. Switch machine
seconds and
ON AGAIN

Using the Data Link Downloader,
re-install the software into the rear
board.

Insert exact change or add some coins to
the coin changer tubes.

Pour packet contents into the packet
system and activate brew cycle.

Check the brewer motor home
switch.

Check the wiring to the brewer
motor.

Brewer motor may be seized. Replace
the motor.

Brewer may be jammed. Repair or
replace the brewer motor.

Connect the wiring harness to the
corresponding connector on the
rear board.

Connect the wiring harness to the
corresponding connector on the
rear board.

Connect the wiring harness to the
corresponding connector on the
rear board.
HOT
for ten
OFF
.
Page 33 of 110