Advertisement
H3, Indoor unit.
Indoor Heating LED, flashing 3 times.
Yellow LED, Outdoor unit flashing 8 times.
(Compressor Overload Protection)
# Check the following points:
Refrigerant charge.
Restrictions within the capillary tube.
Poor air flow across the indoor & outdoor coils.
Correct operation of the four-way reversing valve.
# Check the compressor Over Temperature connector plug located on the outdoor PCB for correct
termination & continuity to the over temperature protector.
# Check the over temperature protector located next to the three compressor terminals.
Note: This over temperature protector is "normally closed".
Page 26 KSSSI113
Compressor over temperature plug on outdoor PCB.
Compressor over temperature thermostat.
Hide quick links:
Advertisement
