PART III
IMPORTANT PARTS - FAN MOTOR SYSTEM
E-29
H speed (Red)
M speed (Blue)
L speed (Black)
Com (Yellow)
Motor type
Power requirement
Rated Power
Capacitor
Capacitor run
AC motor
120V, 60Hz
20W, 0.40A
6uf, 250Vac
CBB61
6uf+5%
250V ac
50/60Hz
1. Remove the fan motor panel
after take out the upper plate.
2. Remove a screw from the
capacitor.
3. Unplug the capacitor wire
plugs from the capacitor.
Replace fan motor capacitor
The capacitor, or condenser as it is sometimes called, in an electric motor provides a time delay on the power arriving
at the start windings of the motor to make the motor start. If you ever need to replace the capacitor, always make
sure you replace it with the same micro farad (uF) rating (
6 uf/250V). When disassembling the motor capacitor you will
follow the below steps and do the reverse operation to install it.
Fan motor cable connection on main circuit board
The motor has 7 electrical wires: two white color wires are for capacitor, one green-yellow color for ground and the rest four wires
are for High speed (Red), Medium speed (Blue), Low speed (Black) and for common (Yellow). The four speed wires are
connected to the main circuit board and the ground wire is grounded firmly with power cord ground wire by a screw and nut.
Spring and
flat washer
Rubber
washer
To prevent the trembling use spring
rubber washer and flat washer when
installing the motor.
Helpful hints
ENGLISH