Parts/Service for AY-X9PSR / AY-X12PSR

Parts/Service for AY-X9PSR / AY-X12PSR

Brand: SHARP

Category: Home Appliances

Document Type: Parts/Service

Language: EN

Uploaded: Nov. 21, 2025, 7:52 p.m.

BASIC OPERATION

  1. Press the MODE button to select the operation mode (AUTO, HEAT, COOL, DRY).
  2. Press the ON/OFF button to start operation. The green OPERATION lamp will light up.
  3. Press the TEMPERATURE button to set the desired temperature (range: 18-32 °C for COOL/HEAT mode; ±2°C adjustment for AUTO/DRY mode).
  4. Press the FAN button to set the desired fan speed (AUTO, SOFT, LOW, HIGH).

ADJUSTING THE AIR FLOW DIRECTION

  • VERTICAL AIR FLOW: Press the SWING button to start louvre swing. Press again to stop at desired position.
  • HORIZONTAL AIR FLOW: Adjust with the louver lever.

FULL POWER OPERATION

  • Press the FULL POWER button to activate maximum cooling/heating power. The yellow FULL POWER lamp will light up. Press again to cancel.

TIMER OPERATION

  • TIMER OFF: Press TIMER OFF and set time (0.5h to 12h). Yellow TIMER lamp lights up.
  • TIMER ON: Press TIMER ON and set time (0.5h to 12h). Yellow TIMER lamp lights up.

NOTE: Timer duration can be set from 0.5 to 12 hours. TIMER OFF and TIMER ON cannot be set together.

Troubleshooting and error codes

MALFUNCTION CHECK METHOD REMARKS
MALFUNCTION (PARTS) CHECK METHOD OD 3-8
CHART 3-10
TROUBLE SHOOTING GUIDE 3-11
REFRIGERATION CYCLE SCHEMATIC DIAGRAM 4-1
STANDARD CONDITION 4-1
TEMPERATURE AT EACH PART AND PRESSURE IN 3-WAY VALVE 4-2
PERFORMANCE CURVES 4-2
DISASSEMBLY PROCEDURE INDOOR UNIT 5-1
OUTDOOR UNIT 5-4
CONTROL BOX 5-7
OPERATION MANUAL
INSTALLATION MANUAL
PARTS LIST
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