6-2 Checking Continuity of Fuse
on PCB Ass'y
Remove the PCB Ass'y from the electrical component
box. Then pull out the fuse from the PCB Ass'y. (fig.5)
Check for continuity using a multimeter as shown in fig.6
6-3 Checking Motor Capacitor
Remove the lead wires from the capacitor terminals,
and then place a probe on the capacitor terminals as
shown in fig.7. Observe the deflection of the pointer,
setting the resistance measuring range of the
multimeter to the maximum value.
The capacitor is "good" if the pointer bounces to a
great extent and then gradually returns to its original
position.
The range of deflection and deflection time differ
according to the capacity of the capacitor.
Fuse
PCB Ass’y
Fuse
Compressor motor
capacitor
Fan motor
capacitor
Multimeter
Fig. 5
Fig. 6
Fig. 7
31
Содержание 387106979
Страница 8: ...2 DIMENSIONAL DATA Units mm 8...
Страница 9: ...3 ELECTRICAL DATA 3 1 Electric Wiring Diagrams 9...
Страница 10: ...4 1 Cool Mode Operation 4 FUNCTION 10...
Страница 11: ...4 2 Heat Mode Operation 11...
Страница 12: ...4 3 Auto Cool Heat Mode Operation 12...
Страница 13: ...4 4 Dry Mode Operation 13...
Страница 15: ...2 Outdoor Coil High Pressure Protection 15...
Страница 16: ...4 7 Protection Operations in Heat Mode 1 Outdoor Coil Deice Protection 16...
Страница 17: ...17...
Страница 18: ...2 Indoor Coil High Pressure Protection in Heat Mode 18...
Страница 19: ...4 8 Sleep Function 4 9 Daily Timer Function 4 10 IFEEL Function 19...