18
Replacing the Mainboard
1.
Remove the rear cover from the machine. See “Removing the Rear Cover” on
page 11 for instructions.
2.
Disconnect the (A) 12-pin daughter board cable, (B) 3-pin lower pot cover motor
cable, (C) 2-pin electromagnetic valve cable, (D) 3-pin pump cable, (E) 2-pin power
cable, and (F) 6-pin stirrer motor cable from the mainboard.
√
√
NOTE:
The 12-pin daughter board cable connector features a latch that
requires the user to pinch in order to disconnect it from the
mainboard.
3.
Pull the lower pot pressure sensor tube to detach it from the mainboard.
√
√
NOTE:
When re-attaching the tube, first use scissors to slightly cut the top off
the remnants of the urethane adhesive gel on the mainboard, then re-
apply some new urethane gel over the top of the connection point for
the tube.
A
B
C
D
E F
Summary of Contents for FREDDA 1.0
Page 1: ...AI Rapid Cold Brew Maker Service Guide...
Page 2: ......