Youtube How To Fix E9 Code On Hisense Dehumidifier

Hisense aircon error codes

Table of Contents

• i How to check hisense aircon mistake codes?
• two Hisense Ac error codes listing
• 3 Checking the components of hisense aircon
  • 3.1 Examine the system menstruum
  • three.2 Examine indoor fan motor
  • three.3 Examine outdoor fan motor
  • 3.4 Examine compressor
  • 3.five Examine inductance
  • iii.half-dozen Examine fuse
  • 3.7 Examine capacitor

Searching for Hisense air conditioner fraud codes? This guide we prove y'all all hisense air conditioning fault codes in the market.

How to check hisense aircon mistake codes?

When the hisense ac failure occurs, the aircon volition show the error codes in iii ways.

1. outdoor control lath
2. wire remote controller
3. brandish console

The Error enquiry should be operate in the stand-past country, go along 5 sec press and concord on the Emergency button, the fault code will exist displayed in ten sec, and so the indoor unit of measurement display will recovery to the original. If ii or more malfunction happened, each error code volition be displayed alternatively. If the appliance could save information under no power status, and then the error lawmaking can be inquired as aforesaid with stand-past
state after ability resume.

Note：

1. If wire remote controller brandish of "Atomic number 26", that is the wire controller can't receive the
   signals of indoor unit of measurement command lath
2. If wire remote controller brandish of "LOW" ,that is the ambient temperature below 10
   degrees or the indoor unit command board don't receive wire controller signals

Hisense Ac mistake codes listing

Mistake code	Possible causes
E2	1. It is normally for protection, When the indoor pipe temperature between 53℃ <T<63℃, the outdoor fan motor volition stop running. When the indoor curlicue temperature is higher than 63℃, the error lawmaking volition display. After the indoor pipe temperature is lower than 49℃, the air conditioner will restart ordinarily. 2. The indoor coil temperature sensor is loose. 3. The indoor coil temperature sensor is failure. 3. The indoor control board is failure.
E4	one. There are something block the indoor fan motor. two. The fan motor string connect loose. 3. The fan motor is failure. iv. The indoor control lath is failure.
EA	i. The connectedness between the display lath and command board is loose. 2. The indoor control lath is failure. iii.The wiring of the display board is failure.
i	1. The outdoor temperature sensor loose. 2. The outdoor temperature sensor is failure. 3. The indoor control board is failure.
2	The outdoor coil temperature sensor brusque circuit or open up excursion.
3	Current protective device.
4	EEprom Data error or EE chip fault.
five	Refrigeration indoor coil temperature is too low or heating the indoor coil temperature likewise high.
vi	Air-conditioning motor mistake.
7	Outdoor continuously for two minutes without receipt of indoor communication data
viii	Phase current imbalance.
9	Current U phase.
10	Current V phase.
11	Three phase power supply wiring line sequence error.
12	Stage detection stage.
13	Compressor overheating protector tripping.
14	Too loftier organisation pressure leads to high pressure switch tripping or pressure sensors to discover the pressure too high to reach shutdown protection pressure.
15	System low pressure causing low pressure switch tripping or force per unit area sensors to detect the pressure is also low to attain the shutdown protection pressure.
16	The outdoor curlicue temperature is too high to reach refrigeration temperature shutdown protection.
17	Exhaust temperature sensor brusque circuit or open circuit.
18	Ability input Ac voltage is too low or too high.
19	Exhaust temperature sensor short circuit or open circuit.
xx	1. The motor cord connexion loose. 2. The motor is invalid. 3. The outdoor fan is blocked. 4. The outdoor command board is invalid.
21	The outlet of the condenser temperature sensor short circuit or open circuit.
22	The outlet of the condenser temperature sensor brusque circuit or open excursion.
23	Expansion valve A tube sensor short circuit or open up circuit.
24	Expansion valve B tube sensor short circuit or open excursion.
25	Expansion valve C tube sensor short excursion or open circuit.
26	Expansion valve D tube sensor short excursion or open circuit.
27	1. The pressure switch is working. 2. The pressure switch is invalid. 3. The outdoor command lath is invalid.
28	Expansion valve B thick piping sensor short circuit or open up circuit.
29	Expansion valve C thick pipe sensor short circuit or open excursion.
thirty	Expansion valve D thick pipe sensor short circuit or open circuit.
33	one. The indoor room temperature sensor loose. two. The indoor room temperature sensor is failure. three. The indoor control board is failure.
34	1. The indoor curl temperature sensor loose. ii. The indoor ringlet temperature sensor is failure. iii. The indoor control board is failure.
36	1. The interconnection string loose. 2. The interconnection cord is not in proper society. three. The indoor command lath is invalid. 4. The outdoor control board is invalid.
38	one. The EEPROM chip loose. ii. The indoor command lath is failure.
39	1. There are something block the indoor fan motor. two. The fan motor string connect loose. 3. The fan motor is failure. 4. The indoor command board is failure.
41	The indoor control board is failure.
42	1. It is usually for protection, When the indoor piping temperature below T<-ane℃(-seven℃).Outdoor fan motor and compressor volition terminate running. When the Indoor pipe temperature is higher than -one(-seven℃),the unit will restart normally. 2. The indoor ringlet temperature sensor is loose. 3. The indoor coil temperature sensor is failure; d. The indoor control board is failure.
43	1. It is ordinarily for protection, When the indoor piping temperature between 53℃ < T<63℃, the outdoor fan motor will end running. When the indoor ringlet temperature is higher than 63℃, the error code will display. Later on the indoor pipe temperature is lower than 49℃, the air conditioner volition restart commonly. b. The indoor curl temperature sensor is loose. c. The indoor ringlet temperature sensor is failure. d. The indoor control board is failure.
44	L Pressure sensor error.
45	IPM fault.
46	IPM Communication fault.
47	The exhaust temperature is too high to attain shutdown temperature.
48	Outdoor DC fan fault.
49	Outdoor DC fan fault.
90	Forced expansion valve.
91	IPM temperature is as well loftier to accomplish shutdown temperature.
92	Compression ratio is as well large to stop.
97	Four way valve commutation failure.

Checking the components of hisense aircon

Examine the arrangement menstruation

Exam hisense cooling way aircon organisation flow.

Test hisense heating mode aircon system menstruum.

Examine indoor fan motor

Test in resistance
TOOL: Multimeter.
Test the resistance of the main winding. The indoor fan motor is fault if the resistance of main winding 0 (short circuit) or ∞（open circuit).

Test in voltage
TOOL: Multimeter.
Insert screwdriver into to rotate indoor fan motor slowly for 1 revolution or over, and measure voltage "YELLOW" and "GND" on motor. The voltage repeat 0V DC and 5V DC.

Notes:

1. Please don't agree motor by atomic number 82 wires.
2. Please don't plug IN/OUT the motor connecter while power ON.
3. Please don't drib bung or dump motor against hard material. Malfunction may non exist observed at early on stage after such shock. But it may be constitute afterward, this type of mishandling void the warranty.

AUD-18HX4SNL indoor fan motor circuit diagram

AUC-18HR4SA indoor fan motor circuit diagram

AUD-24HX4SLH indoor fan motor circuit diagram

AUC-24HR4SGA indoor fan motor circuit diagram

AUD-36HX4SHH indoor fan motor excursion diagram

AUC-36HR4SGA indoor fan motor excursion diagram

AUD-48HX4SHH indoor fan motor circuit diagram

AUC-48HR4SHA indoor fan motor circuit diagram

AUV-36HR4SAB indoor fan motor circuit diagram

AUV-48HR6SPC indoor fan motor excursion diagram

Examine outdoor fan motor

Test in resistance.
TOOL: Multimeter.
Exam the resistance of the principal winding. The outdoor fan motor is error if the resistance of primary winding 0 (short circuit) or ∞（open circuit).

Notes:

1. Please don't hold motor by pb wires.
2. Please don't plug IN/OUT the motor connecter while power ON.
3. Please don't drop bung or dump motor against hard material. Malfunction may not be observed at early stage after such shock. But information technology may be found later on, this type of mishandling void the warranty.

AUW-48H6SP and AUW-60H6SP outdoor fan motor excursion diagram

AUW-36H6SA outdoor fan motor circuit diagram

Examine compressor

Exam in resistance.
TOOL: Multimeter.
Test the resistance of the winding. The compressor is fault if the resistance of winding 0 (brusque excursion) or ∞（open up circuit

Familiar fault:

1. Compressor motor lock.
2. Discharge pressure level value approaches static pressure level value. Please refer to our latest guide to learn how to measure static pressure.
3. Compressor motor winding aberration.

Notes

1. Don't put a compressor on its side or turn over.
2. Please assembly the compressor in your air conditioner quickly later on removing the plugs. Don't place the comp. In air for along fourth dimension.
3. Avoiding compressor running in reverse caused by connecting electrical wire incorrectly.
4. Warning! In case Ac voltage is impressed to compressor, the compressor functioning will beneath considering of its rotor magnetic forcefulness decreasing.

Examine inductance

Familiar error:

1. Sound aberration
2. Insulation resistance disqualification.

Examine fuse

Checking continuity of fuse on PCB ASS'Y.

1. Remove the PCB Ass'Y from the electrical component box. And so pull out the fuse from the PCB Ass'Y
2. Cheque for continuity by a multimeter

Examine capacitor

1. Remove the lead wires from the capacitor terminals, and and then place a probe on the capacitor terminals.
2. Notice the deflection of the arrow, setting the resistance measuring range of the multimeter to the maximum value.

Source: https://www.arlingtonairconditioningheating.com/hisense-aircon-error-codes/

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