Nanchang Changhong air conditioner after-sales maintenance telephone number ** Welcome

①★★★◎◎◎◎②After-sales maintenance After-sales maintenance professional services ①★★★②Nanchang after-sales manufacturer unified maintenance customer service center phone number
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Changhong air conditioner’s intelligent defrost technology solves many world-class problems and greatly improves the comfort of Changhong air conditioner. The heating effect is improved
compared with traditional air conditioners.
One of the following situations does not fall within the scope of the warranty. Special service outlets can perform repairs for a fee according to the relevant provisions of this manual
Consumers due to use Damage caused by improper maintenance and storage
Damage caused by installation and repair at non-special service outlets designated by Changhong Air Conditioning includes damage caused by installation or disassembly and repair by consumers themselves
Without repair certificate
Valid certificate package The repair certificate is inconsistent or altered
Damaged due to force majeure natural disasters or harsh usage environments
Products that have exceeded the warranty period.
Changhong Air Conditioning Nanchang after-sales hotline ①②Manufacturer maintenance office in Nanchang repair acceptance hotline
①②Service procedures telephone repair on-site inspection and actual quotation repair and recovery provided
Warranty
↘┏━┓↙
Guaranteed┃Full┃ You
┃Year┃
↗┗━┛ ↖
Safety certification, standardized repairs, and regular maintenance. The accessories are authentic and come with a warranty.
Service target Service defects, customer satisfaction,
As long as you call the company’s hourly repair hotline ① ② our company will wholeheartedly serve you as soon as possible!
Nanchang Changhong air conditioning after-sales service outlet repair hotline repair hotline is Your service reaches your home, Nanchang Changhong air conditioner repair warms the hearts of thousands of families, Changhong air conditioner repair guarantees your satisfaction, Nanchang Changhong air conditioner repair, original parts Changhong air conditioner repair, serving the people with honesty and trustworthiness, on-call service, considerate quality and the best quality! Nanchang Changhong air conditioner after-sales maintenance telephone hourly repair hotline ①
②Changhong air conditioner brand Nanchang professional repair station repair hotline will provide you with the best service throughout the entire process! Changhong air conditioning professional maintenance
[Production] [Production] [Factory] [Home] [Referral] [Detailed] [Maintenance] [Repair] [Middle] [Heart]
Service scope in all urban areas of Nanchang
Nanchang Changhong air conditioner repair service hotline ①②
Hourly repair call, I believe you made the right choice! A good life begins with Changhong air conditioner! Nanchang Changhong air conditioner after-sales service center was established in 2010,
Since its establishment, it has been closely Professional service standards and the service spirit of "I am attentive and you can rest assured" promote the development and growth of the enterprise. With the service concept of integrity and pragmatism, we win the market and repay the society, making the enterprise stable for many years in the extremely competitive home appliance market. development and achieved good economic and social benefits.
Nanchang Changhong air conditioner after-sales maintenance service commitment
Repair according to maintenance procedures and operating regulations to ensure maintenance quality.
Strictly control the quality of accessories and eliminate the use of fake and inferior accessories as well as waste accessories.
The service hotline is manned every hour and will respond within hours. The maintenance workshop and front desk will not be closed during holidays to ensure that users are ready for construction at any time
Establish a maintenance system
Set up a repair team in a timely manner and can arrive at the site for repairs at any time.
In terms of charging, we strictly implement the charging standards of the Municipal Price Bureau and our company, do not exaggerate faults, and prevent arbitrary charges.
Remote fault diagnosis and technical troubleshooting for out-of-town customers require quick processing of postal accessories. If out-of-town customers send it in for repair themselves, we will expedite
troubleshooting for your machine
and strive to complete the repair on the same day.
All machines repaired by our center in Nanchang Changhong air conditioners will be subject to warranty. If there is any
problem due to the quality of repairs or replacement parts during the warranty period, our center will be responsible for repairs.
Service target defects, customer satisfaction, the city listens to customers' voices carefully
Hourly repair call ①②
Company purpose: Experience, quality assurance, safety first, customers, comfort, peace of mind, peace of mind
1. Enterprise spirit: Pioneering, innovative, pragmatic and enterprising
2. Enterprise policy: Scientific management, quality first, quality service, reputation first
3. Enterprise goal: Create a first-class brand
4. Employee purpose: Be a first-class employee ⊙ ⊙ Ah!
Five service tenets: Your satisfaction is my pursuit
Six talent concepts: Only talents can be used
Seven market concepts: Manage information to win thousands of miles away
Eight development concepts: Hundreds of feet Make further progress
Nine scientific and technological concepts are changing with each passing day
Ten work concepts do not rest until the goal is achieved
Changhong air conditioner hourly after-sales maintenance telephone number ①②
Nanchang Changhong air conditioner’s corporate goals
Efforts are made to build the Changhong air-conditioning service brand and strengthen employees' brand service awareness.
Man-made problems change a lot. I believe there is no problem that cannot be solved! The employees of Nanchang Changhong Air Conditioning Center must not only be able to solve unknown problems
but also solve problems that have never been encountered before in a timely manner! Attitude determines everything, and communication solves everything. !Regardless of whether the problem can be solved in time. Arriving at the customer's home or company in a timely manner
The first priority is to provide customers with the greatest help and support in an interactive manner. Employees must carry essential tools with them
Full healthy hang-up display content Fault type
Error in reading parameters when powering on
Zero-crossing detection error
Fan speed out of control
Four times current protection
Indoor room temperature sensor open circuit or short circuit
Indoor evaporator temperature sensor is open circuit or short circuit
Healthy Cool Star Hang-up
Running light timing light failure type
★ Fan speed is out of control
★ Indoor temperature and evaporator temperature sensors are open circuit or short circuit
★ Four times current protection
★ ☆ Parameter reading error when powering on
☆ ★ Zero-crossing detection error
Calm star/type machine
Work light timing light status< br/> ★ Fan speed is out of control
★ Indoor temperature and evaporator temperature sensors are open or short circuit
★ Four times current protection
★ Error in reading parameters when powering on
On and off ★ flashing When judging a fault, only use the two lights listed above to judge, and do not judge the status of other lights
Fully healthy machine
Protection code display content Fault code display content
High and low voltage protection frequency conversion Machine use
Sensor failure
Indoor evaporator protection shuts off the compressor due to high or low temperature
Sensor failure
Outdoor condenser high temperature protection shuts down the compressor
Sensor failure
The outdoor exhaust temperature is too high and the compressor is turned off for the inverter
Sensor failure is for the inverter
The top temperature protection of the compressor is for the inverter
Network communication failure is not available
Defrost protection or protection Cold air shut-off fan
Outdoor fault
Humidifier fault none
Electrostatic precipitator fault none
Automatic door fault
Cabinet machine
Protection code content Fault code content< br/> High and low voltage protection for inverter
Sensor failure
Indoor evaporator protection shuts off the compressor at high or low temperature
Sensor failure
Outdoor condenser high temperature protection shuts down the compressor
Sensor failure
The outdoor exhaust temperature is too high and the compressor is shut down for the inverter
Sensor failure is for the inverter
The top temperature of the compressor is protected for the inverter
There is no network communication failure
Compressor top defrost protection or anti-cold wind shutdown
Outdoor protection
No humidifier failure
No electrostatic precipitator failure
No error
Polaris type cabinet < br/> Type Content Fault Indication Remarks Fault Room temperature sensor detection port is abnormal
When the electric auxiliary heat lamp flashes for protection, the stop button and remote control are still functional. After the fault is cleared, it returns to the state before protection. Faulty evaporator sensor detection port abnormal operation light flashes faulty condenser sensor
Abnormal defrost light flashes at the detection port faulty outdoor unit protection operation electric auxiliary heating defrost lamp flashes at the same time to protect the shutdown
, the buttons and remote control will not work. After the fault is cleared, it will return to the pre-protection state
. Note: When the outdoor unit protection and temperature sensor detection port abnormalities occur at the same time, the outdoor unit protection fault will be given priority. ＊Note forced
Outdoor unit protection occurs during cooling, and will return to forced cooling state
after the fault is cleared. The outdoor unit fault indication is the power indicator light, which is suitable for /series cabinet units. Fault phenomenon. Cause of the fault
Off, off, on. Normal on, off. Reverse connection sequence.
Off, on, on. Overcurrent, on, on. Missing phase, on, on. Pressure protection digital star type inverter hang-up
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Hourly repair phone number ①