Outdoor Dc Fan Motor Fault; Outdoor Unit Display; Led1 Flashes 9 Times - Haier AW09ES2VHB Manual De Servicio

Outdoor Display

LED1 Flashes 9 Times

This is caused by an outdoor motor or outdoor PCB fault
Turn power off and check
whether the outdoor motor plug
connection is secure
Restore power to the unit and turn
system on in Cool mode.
Does the fan motor operate?
Measure for a voltage of 0-5V
between pins 3 and 6
Outdoor motor fault
PAGE 32

Outdoor DC Fan Motor Fault

No
Yes
No
Yes
Yes
No
6 5 4 3 2
ERROR CODES & PROBLEM SOLVING
Re-seat the plug
1. Measure for an approx.
voltage of 310V between
pins 1 and 3 of the motor
connector on the PCB
2. Measure for an approx.
voltage of 15VDC between
pins 3 and 4 of the motor
connector on the PCB
3. Measure for an approx.
voltage of 0-6V between
pins 3 and 5 of the
connector on the PCB
Yes
No
Outdoor PCB fault
1
Spare Parts:
Outdoor PCB
Outdoor motor