Dr.coffee F10 - Diverted Valve Error; Error Without Tips in the Screen; Fail to Switching on; No Milk

Rev 0.0
Dr.coffee 产品维修手册 37
9.1.8 Diverted Valve Error
Showing on the Screen
Cause
Solutions
Dive
rted
Valv
e
Erro
r
a) The valve is still in
the wrong position
after multiple self-tests
b) Valve damaged

Switch off , 5seconds later reboot the
machine
 Change Valve
9.2 Error without Tips in the Screen
9.2.1 Fail to switching on
Showing on the Screen
Cause
Solutions
Fail
to
swit
chin
g on
No
a) No power connection ;
b) Voltage isn’t high enough;
c) Not Switched on
d) Power PCB damages;
e) The fuse of Main Power is blown;
 Check if the machine is connected with
power;
 Connect the machine with acceptable
power;
 Check if the machine is switched on;
 Replace a new Power PCB;
 Replace a new Fuse of Main Power;
9.2.2 No Milk
Showing on the Screen Cause Solutions
No
Milk
No
a) The milk box is empty;
b) The pipe or outlet of steam is blocked;
c) The pipe of steam is broken;
d) The number of Air Intake is set too high.
e) The Milk Frother is blocked;
 Refill milk to the milk box;
 Do Milk Deep Rinse;
 Dissemble the Cover of machine, check
the pipe of steam.
 Set the number of Air Intake lower;;
 Dissemble and clean the Milk Frother
 Replace a new Milk Frother;
9.2.3 No Milk Foam, Warm Milk Only