5
Diagnosing the Problem
The table below identifies issues with the machine that may require maintenance along
with the corresponding procedures which may help resolve the issue.
When you encounter any of the issues below, proceed with the first suggested solution
listed. Once you have completed the respective procedure, check to see if the issue is
resolved. If the issue still persists, proceed with the subsequent solution listed and so on
until the issue is resolved.
If the issue still persists after all the solutions have been attempted, please contact the
vendor for further assistance.
Issue
Possible Cause
Suggested Solution
The power button
is unresponsive.
1.
The mainboard is faulty.
2.
The button board is
faulty.
3.
The 12-pin button board
cable is faulty.
4.
The power board is
faulty.
1.
Replace the mainboard. See
“Replacing the Mainboard” on
page 18 for instructions.
2.
Replace the button board. See
“Replacing the Button Board”
on page 49 for instructions.
3.
Replace the 12-pin button
board cable. See “Replacing the
12-Pin Button Board Cable” on
page 52 for instructions.
4.
Replace the power board. See
“Replacing the Power Board”
on page 20 for instructions.
When the
machine is
operating, the
electromagnetic
valve can be heard
working but no
coffee drips into
the lower pot.
1.
The electromagnetic
valve is clogged with
coffee grounds.
2.
The electromagnetic
valve is faulty.
1.
Clean the electromagnetic
valve. See “Cleaning the
Electromagnetic Valve” on
page 23 for instructions.
2.
Replace the electromagnetic
valve. See “Replacing the
Electromagnetic Valve” on
page 21 for instructions.
Summary of Contents for FREDDA 1.0
Page 1: ...AI Rapid Cold Brew Maker Service Guide...
Page 2: ......