Some standard content:
Industry Standard of the People's Republic of China
QB/T2263-96
Electronic Controller for Room Air Conditioner
Published on 1996-11-15
Published by China Light Industry Association
Implemented on 1997-07-01
Since the beginning of the relevant period, the electronic controller for room air conditioner has been produced and inspected by each manufacturer according to their own enterprise standard organization. In this case, it is necessary to establish a close chain of industry standards within the industry. This is the first edition of the standard for room air conditioner and the next edition of the standard. The release and implementation of this standard will surely play a good role in improving product quality, preventing import and export, technical and economic safety, and providing a standard maintenance basis for air conditioner manufacturers to produce electronic controllers that can be used.
In the requirements of the standard, the safety requirements are stipulated as follows: in accordance with the requirements of T14538.【General requirements for various functions of electric control devices for similar purposes Part 3 and the special requirements for various functions of electric control devices for similar purposes Part 2, all applicable provisions. This means that if the functions of an electronic control device for room air conditioners do not meet the special requirements of G4536, the relevant special requirements shall be used for the functions of electronic control devices for room air conditioners as long as they are reasonable. For example, an electronic controller for room air conditioners that must have temperature control functions and time control functions shall, while meeting this standard, also meet the requirements of Part 3 for temperature sensors and Part 2 for timing switches for household and similar automatic controllers. This standard was proposed by the China Light Industry Association. The standard was submitted to the National Center for Standardization of Electrical Appliances. Vehicle standard rate unit: Zinan New Era Electronics Co., Ltd., China Household Electrical Appliances Research Institute. The main drafters of this standard: Nong Hongda Liu Qiuzhong, Gao Liandi Yu Zhenguo. rkNer kAea
Cited Standards
3 is the meaning ·
4 Product Classification ·
Technical Requirements... ·
There are test methods
7 Inspection Regulations ·
8 Marking, packaging, benefit transmission, storage
(5)
.(10 2
1Fan Guo
People's Republic of China Industry Standard
Room Air Conditioner Electronic Controller
OB/T 3—
This standard specifies the definition, product classification, technical requirements, methods, inspection rules and regulations, packaging, transportation and storage of room air conditioning electronic controllers (hereinafter referred to as electronic controllers). This standard is applicable to electronic air conditioners with a rated power supply of 220V = 31V, and a rated current of 400-3W. 2 References
The following standards contain the entire text, which is not available in the current version. At the time of publication, the copies shown are all valid. The standard department may make revisions. All parties using this industry must read the detailed information on the new version. ||tt ||GB1010-8% household appliance packaging training
GB2421-89'heart electrical product cost reduction test procedures total impact GB2433, 89 electric T electrical product basic clamp ring lifting procedures. Test A low sharp test method filter G2423,2-8% industrial electronic product basic environmental test procedures, test B high quality method G52423.3-8 electronic product today's test process: war test (fixed visual test method GB423.10-31 electronic 1 electronic product this point war monitoring engine test add dynamic (formal) test method GB2423.22-87 electrical and electronic product British environmental waste test regulations select cold N temperature change north station G2828-87, batch inspection procedures and sampling tables (for continuous batch inspection) GB2829-87 batch inspection registration and sample cleaning (applicable to the total length of the production process): GB4798.1-16 Electrical and electronic products application environment storage G7478.2-84 Electrical and electronic products should be inspected in the environment of transportation G13546.2-95 Graphic symbols for electrical equipment/T-AE room air conditioner
GB/T14536,1-93 Household and similar purpose electric controllers Part 3, General requirements
This standard adopts the definition.
s.Electric The sub-controller is equipped with at least one electronic device, namely, a controller for the training of the door and the training section, which is composed of two parts: a transmitter and a receiver controller or a receiving controller. 8,2 Infrared control transmitter irlraelramutecontrolraciationunis training emits a variety of infrared "instructions" after being programmed, and is a simple infrared processor. Approved by the China Light Industry Association 1508-11-15 HKeNrKAca
1997-07-01 OB/T-5
s. Infrared receiving controller infrered routingcontrol unit can receive the command signal emitted by the infrared control device within a certain distance, and process the command signal through its own circuit to complete the receiving and controlling of various command signals, which is called infrared receiving controller. a standby state
The state where only the electronic controller can be powered on and no control is removed is called the standby state. s starting voltage aelivatingoltage
fast power supply voltage is low when the controller starts working. 4 Product classification
4,! Type
4.1:1 The electronic controller is divided into a control type
a retreat control type, a generation is specially designed for!
b, surface calibration control type, its code is M:
3, the picture is controlled and the remote control is used at the same time, its code is H. 1.1.2 The main functions of the electronically controlled air conditioner are: single type, its code is omitted: (refrigeration only); heat pump type, its code is long: (refrigeration, heat pump system); electric heating, its code is: (refrigeration, electric heating and), auxiliary electric heating type, its code is: (heat ticket and auxiliary electric heating device for heating and auxiliary electric heating device used together with heating system)
.2 The type and name of the electronic controller
Example: KY-K
This product is a single-control air conditioner of the electronic control unit manufacturer, which is a cooling only type. For detailed information (such as product size, product performance, etc.), please refer to the product No. 12 in the manufacturer's product catalog: Example 3, KMF-DA
This product is a manufacturer The electric controller manufacturer with code D produces: Auxiliary electric heating type wide air regulating terminal electric controller, detailed information (such as product size, product performance, etc.) can be found in the manufacturer's product catalog No. 8 product, this product is the first improved design.
Improved design serial number, using the phonetic design serial number of the user's first phonetic design year and two Chinese characters to form the Chinese pinyin production letter as the manufacturer code, the product will be good (the serial number is determined by each manufacturer) potential energy batch number
Control method
Product code, K, air conditioning electronic control plastic 5 technical requirements
51, safety requirements
O8/T*28396
The safety requirements of the electronic control test report shall comply with GB/T1453 8:1 The performance of the phase-controlled device shall meet the special requirements of the function. 5. Dimensions
The size of the controller shall be inspected according to the method specified in 6.4, and shall meet the product design requirements. : .3 Appearance requirements
Check the following items according to the method specified in 5.
2. The electronic device surface shall not have any damage, no damage, no gap, no burr, no burr, no layer of residue, b. The color symbols of the electronic device shall be clearly distinguishable, and the performance shall meet the requirements of the room: no fast board, no breakage, no wide shape, no dirt, no thorns, rust, uniform sentence, clear and accurate, no worry, especially before mourning, no d, the display screen shall not have bubbles, milk damage, the display shall be clear, and it cannot be multi-segmented. 5.4 Performance requirements
According to the method specified in 6.6 Inspection: All functions of the electronic controller meet the product design requirements. 5.5 Performance 5.8.1 Flow control accuracy Test according to the method specified in 6.7.1. Within the temperature control range of the electronic controller, the temperature control error is not greater than 1.6.6.2 Time control accuracy Test according to the method specified in 6.7.2. Within the time setting range of the electronic controller, the relative error of the time control is less than 0.5 of the time setting of the electronic controller. 6.B.3 Power consumption in standby state Test according to the method specified in 6.7.3. The power consumption of the electronic controller in standby state is not more than 5W. 5.5.4 Startup power monitoring Test according to 6.7.4. The starting voltage of the electronic controller shall not be higher than 80% of the rated voltage. .5.6 The digital tube and liquid display shall be connected to the low voltage of the electronic controller according to the method specified in 6.7. When the power supply is 10% of the rated voltage, the digital display of the electronic controller shall be able to be turned off.
6.5.8 The control panel shall be tested according to the method specified in 7.6. The remote control distance shall not be less than 10m.
5.5.7 The control angle of the receiving controller shall be tested according to the method specified in 6.7. Under the condition of the rated voltage of the receiving controller and the matching remote control, the control angle of the receiving controller shall not be less than:. . The infrared controller shall be tested according to the method specified in 6.8. Under the condition of the rated voltage of the infrared remote control, the control angle of the infrared remote control shall not be less than 10m. 6.6.e The infrared water level of infrared control shall be tested according to the method specified in 6.7.9.1. The infrared light emitted by the infrared control shall be less than 2 m under the condition that the external undervoltage monitoring value of the infrared control is less than the specified voltage. 5.5.10 The infrared control camera shall be connected to the working current transformer. 7.1A shall be used for testing: The static working current of the infrared control camera shall not be greater than A. The net change flow of the infrared adapter with liquid screen shall not exceed 25.5.11 Anti-ambient light + interference energy
According to the specified method test of 7, 11, in any light environment with a light intensity of 20001 yuan, self-ignition light, new light, incandescent light, and waste light, when the working voltage is the rated voltage, the infrared receiver and infrared transmitter shall be able to accurately receive the various data issued by the infrared receiver of the company when the working voltage is the rated voltage. 5.6 Energy
5.6.1 According to the specified test method test of 6, 8, 2, the contact strength shall not be less than 73 times. 5.B.2 The contact strength
according to the specified method test of 6, 8, 2, the electrical system 6.6.3 The load capacity of the electronic device shall be within the range of 0.8~1.6N. The load capacity of the same device shall not exceed 0.4N. 5.6.4 The entire compressive strength of the remote control shall be tested according to the method specified in 6.8.4. The control shall not show any structural damage. All energy requirements have met the product design requirements. 5.6.5 The plastic parts of the remote control shall be tested according to the method specified in 6.8.5. There shall be no obvious damage on the surface of the plastic parts of the remote control. 5. The battery shall be tested according to the method specified in 6.6.6. The initial reverse charge of the remote control shall be read for not less than 613 times without any abnormality. 5.7 Environmental suitability
5.7.1 High temperature operation
According to the provisions of 6.0.2, the electronic controller can operate normally. 5.7.8 High temperature storage
According to the method specified in 5.9.3, all functions of the electronic controller meet the product design requirements. 6.7.4 Low temperature storage
According to the method specified in 5.9, the electronic controller meets the requirements of the production and storage. 5.75 Heat storage
According to the provisions of 6.25, the electronic controller meets the requirements of the production and storage. 5.7.6 Low temperature storage
According to the provisions of 6.25, the electronic controller meets the requirements of the production and storage.
5.T.6 Speed adjustment
38/7-2208390
Test by the method specified in 6,9,6, and all functions of the electronic controller meet the product design requirements. 5.7.7 Scanning motion (positive drive)
Test by the method specified in F,3. and all functions of the electronic controller meet the product design requirements. 5.7.8 Free skin correction
Test by the method specified in 39,8, and all functions of the electronic controller shall meet the product design requirements. 5.8 Electromagnetic interference
This part is under test.
Test method
6.1 Test environment conditions
Voltage: E, 220VAC1%380VC1%
: Frequency: 50Hz±! %
Ambient temperature: 25*℃±10°℃
Atmospheric pressure PaPa
.2 Test instruments
DC pressure source, error within 5min stability less than 0.1: Electric meter, 1. Line:
Group temperature instrument: measurement error within 5\center; Time instrument, daily error no more than 7-1s;
Air conditioner: corresponding to the kinetic energy of the electronic control: Electronic controller function test instrument: White electricity·The controller manufacturer manufactures it according to the function of the electronic controller or it is agreed upon by the manufacturer and the user,
Product safety test
The test shall be carried out in accordance with GB/T14536,1 and its special requirements with corresponding kinetic energy. 8.4 Structure inspection
Use standard inspection methods to inspect the structure of the controller and its design, which shall meet the requirements of 5.2. 6.5 Appearance inspection
Use standard inspection methods to inspect the appearance of the controller and meet the requirements of 5.3. 6.6 Function inspection
Connect the receiving controller with a functional tester or corresponding power data, and turn on the power. For a receiving controller with potential energy, press the white power key to make the controller enter the self-test state, and check the various functions of the receiving control medium. Whether the output meets the product design requirements. For the receiving controller with optical self-test function, operate the buttons on the receiving controller panel (or controller), issue various instructions to the receiving controller, check various functions one by one, and the inspection results should meet the requirements of 5 and 4. 6.7 Electrical performance test
e,1.1 Temperature control accuracy
Put the temperature probe of the electronic controller in a temperature and humidity control box with a temperature difference of 2" between the home temperature and the set temperature, connect the electronic controller to the functional group tester or the corresponding air conditioner, and turn on the power. When the working state of the electronic controller is set to heating mode. In the temperature adjustment range, preferably select the lower temperature point as 5
as the setting T,
10'C1s'℃z0*c25C
QB/5:2263-96
When the working state of the electronic controller is set to refrigeration mode, select the following temperature advantage as the setting value T in the overflow control range,
20:6266
Adjust the temperature value Tm at an average rate of not more than 1mi: so that it reaches the above test point, record the compressor start, reduce the humidity of the air by 1 at two times, and the controller is at T. The temperature control error is,
4Tn=,Tn—Tl
The temperature control error is 5.5, the maximum value is 7,2, and the error is
Connect the electronic controller with the performance tester or the corresponding timer, turn on the power, and put it in standby state: within the time setting range, set it to start for 1 hour, and start the watch at the same time as the set time. The timing format of the electronic controller records the time. Record the actual response time interval, and calculate the relative speed using the following formula:
t=t:×100%
t should comply with the requirements of 5.5.2,
8.7.8 Standby power consumption
Connect the power input terminal of the electronic control to the power supply according to Figure 1, turn on the power, operate the ignition switch to put it in standby state, and record the recovery data of the meter. It shall meet the requirements of 6.5.3, rated voltage
. Type of starting voltage
Measure the reduced voltage
Connect the voltage at the output terminal of the voltage regulator to the voltage regulator according to the figure, and reduce the output voltage of the regulator According to the starting voltage specified in the material requirements: turn on the power, quickly switch on the controller, and perform various functions in turn: check whether the disk is working properly, which should meet the requirements of 5.5.4, 6T.5 digital and standard measurement system method, connect the receiving controller with a power tester or a corresponding device, connect the sensitive output end of the voltage regulator to the receiving device, adjust the voltage to the receiving device to achieve the required voltage, obtain the measured value, in an environment with a light intensity (natural light or carbon light) of 0x501, hold the digital tube to absorb the display rate, observe the displayed characters, which should meet the requirements of 6, 6.6.86
Installate the positive terminal of the output voltage terminal of the C port, and then connect it to the input of the control you want, and read the output voltage to the rated value of the controller. Press the remote control to connect the link, and the receiving controller will be accurately connected to the function tester or the corresponding air conditioner. Connect the center of the receiving port as the starting point, and then select 8 points on the receiving line of the receiving port. Turn on the controller and receive all the potentials. The receiving connection can accurately change the items.
The controlled relay of the intelligent receiving device
Connect the infrared receiving controller with the test device or the indoor device, read the electrical connection, take the center of the receiving window as the apex, and take the axis of the infrared receiving window directly through the apex as the directrix, at 35 degrees above the infrared receiving port, point the infrared light to the infrared receiving port to issue various commands, and at the same time, at the center point of the infrared receiving port, place the infrared receiving controller within 60 degrees, and the infrared receiving controller should be able to accurately receive various commands.
. The controller is a test device. The test step is to rotate the infrared controller in the center of the transmitting port of the infrared controller within the range of 15" and the infrared receiving controller to confirm the instructions. 6.7, 8 The infrared light peak of the infrared controller is 67, 9, 1. Under the natural light with an illumination of 230 or fluorescent light, the infrared controller is placed in front of each illumination point at 0, 6, and the output end of the piezoelectric is connected to the power supply of the infrared controller. The output voltage of the infrared controller is 1, and the infrared controller is connected to the power supply of the infrared controller. The infrared controller is pressed to the center, and the infrared signal is emitted. The input illumination value is recorded at all times. The composition is 5, 59, 1.
日.T.9.2重效，7.，：About the test procedure, the DC battery medium is low to the rated voltage of the external limit controller, record the reduction of the twist value, install 5, 5., 1 requirements, quantity, 710 actual external control cost quick start power
Infrared remote control working voltage light rated voltage dirty: install the current in series with the infrared operation connector, record the infrared over-crowding device without transmitting the signal to the heart value, the ground, etc., 5, about the heart requirements. 6.7.11 Anti-ambient light is weak
-TKNerKea
OB/T2263-06
The external receiving controller infrared receiving window is dry new seat lamp, white burning light, Qi Ming light, flame light, any light with an illuminance of x In this case, connect the infrared receiving controller to the power difference tester or the corresponding air conditioner in reverse, connect the power, take the infrared receiving window as the starting point, and point the infrared controller to the infrared receiving window to send various commands. Check whether the infrared receiving controller can accurately receive the command and meet the requirements of 5.5.11.
6.8 Mechanical performance test
6.8.1 Life of the touch screen
When the touch screen is operated under the rated voltage, use an automatic touch screen tester. The pressure should be no less than 50 times/1m. After 30,000 times of reverse pressure in normal use, the key should work normally.
6.8.2 Read the touch screen
: Under the rated voltage condition of the electronic whole controller core, the force of 3 points will be applied accurately to verify the increase of the control technology (find the point area not less than the key area), and after the pressure is raised for 3m\, the set of each chain is in compliance with the requirements of 32.
9. Negative force when the chain is working:
Make the force meter to measure the whole controller core when each key is working: 5, 3. Requirements, 6.8.4 Compressive strength of the control grid
Place two small plates with the same thickness as the air device, with a thickness of 35 and a flat surface, respectively on the front and back of the controller, and use a force meter to measure the force of 100 directly applied to the center of the plate on the stop surface of the cover, and then check the appearance and various functions of the set of the excavator, which should meet the requirements of 6, 4. 6..5, the hardness of the plastic parts of the controller is 2H. The core of the controller and the surface of the controller are at a 45” angle, and a force of 1CN is applied on three different parts at a speed of 13A. The test results should meet the requirements of 5.6.5. B, 8, 6. The battery life of the controller is 0~1 times/mm. The battery of the controller is continuously opened and closed. The test results should meet the requirements of 5.6.6. 6.9 Opening test
6., 1 High-pressure working conditions: This test condition shall comply with the relevant requirements of Article 242,2. Place the unpackaged electronic controller in the correct working position in the humidity control cabinet. Then connect the electronic controller to the functional tester or the corresponding tester, and turn on the power. Select the refrigeration model of the air-conditioning function center, adjust the temperature and humidity control box to a constant temperature of 65℃/m3/s. When the temperature is stable, run the electronic controller for 2 hours to check the operating status. It shall comply with the requirements of 5.7.1. 1.2 Low-pressure working conditions: This test condition shall comply with the relevant provisions of Article 242,1. The test steps of 6.9.1 shall be repeated, and the controller shall be In the special heating mode, adjust the humidity control box: the temperature is lowered at an average rate of no more than 1C/m1 for 10 minutes. When the temperature is adjusted, run the electronic controller for 2 hours and check whether it meets the requirements of 5.7.2.
6,B,8 The power supply is effective at
Q8 223-
This test case is in accordance with the provisions of (B: 3423.2. The electronic controller is placed in the normal working position in the humidity control box with a power supply without voltage or power. The temperature of the humidity control box is raised to en\ at an average rate of no more than \(nin. When the temperature is adjusted, keep Continue for 4 hours, then adjust the humidity chamber temperature, the average rate of the humidity chamber should not be greater than lC/mi, and then reduce to the normal temperature. Remove the electronic controller, after recovery>1, check all functions, and meet the requirements of 6?3. 6.8.4 New code purchase
This test system should comply with the relevant provisions of GB:2423.1. Repeat 6.S3 test steps, adjust the temperature increase rate by one, when the temperature stabilizes, keep the constant temperature increase rate for 24 hours, and then increase the temperature at a normal rate of increase. Remove the controller, after fast recovery 21 hours, check all functions, and meet the requirements of \, 4
point, 0,5 constant temperature|| tt||This test should comply with the relevant provisions of CB24233. Repeat the test step 9, adjust the temperature of the temperature and humidity test to 45, the relative humidity in the box is 93%, when the temperature is low, the relative humidity is 481, the electronic controller is kept at 481, and the electronic controller is kept at 481. After 12 hours under normal environmental conditions, check the various functions and they should meet the requirements of 6, 7, b.
6.96. High and low temperature cycle
This test should comply with the relevant provisions of CB242322, and repeat the test of 9.3. The test results are shown in Figure 3. The rate of change of the temperature is not large, 1\C/min, and the number of failures is 5 times. After the test is completed and the test range reaches the stable test environment temperature, take out the electronic controller and check the auxiliary functions. The test results should comply with the requirements of Table 5. General requirements Test construction
69,7 Scan to perform thermal dynamic (positive delivery)
Temperature change test aluminum temperature two-ring display diagram
This test item should comply with the relevant provisions of (132423,10: sik7,8 The infrared light peak of the infrared remote controller is 67,9,1. In the environment of natural light with an illumination of 230 or fluorescent light, the infrared remote controller is placed at 0,6 in front of each illumination point, the output end of the piezoelectric is connected to the power supply of the infrared remote controller, the output voltage of the infrared remote controller is pressed, the infrared remote controller is turned on, the infrared signal is emitted, and the input illumination value is recorded at any time, and the result is 5,59,1.
日.T.9.2重效，7.，：about test steps, change the DC battery medium to the rated voltage of the external limit controller, record the reduction of the twist value, install 5, 5., 1, quantity, 710 actual external control fee quick start power
The working voltage of the infrared remote control: connect the infrared remote control in series with the rated voltage of the light, record the current of the infrared remote control without over-crowding the signal transmitter, and then connect it to the ground, 5, about the heart rate requirement. 6.7.11 Anti-ambient light resistance
-TKNerKea
OB/T2263-06
Under any light with an illuminance of x, such as new lamp, incandescent lamp, bright lamp, or scorching lamp, reversely connect the infrared receiving controller with the power difference tester or the corresponding air conditioner, turn on the power, take the infrared receiving window as the starting point, and point the infrared controller to the infrared receiving window to send various commands, and check whether the infrared receiving controller can accurately receive the command and meet the requirements of 5.5.11.
6.8 Mechanical performance test
6.8.1 Life of touch keys
Under rated voltage condition, use automatic key life tester, the pressure accumulation shall not be less than 50 times/1m, and the keys shall work normally after 30,000 times of reverse pressure in normal use.
6.8.2 Key reading control pressure strength
: Under rated voltage condition of electronic control core, this will verify the increase of the force at 3 points (find the area of the key point is not less than that of the connection point), after 3m\, all keys shall meet the requirements of 32.
9., According to the negative force when the chain is working:
Use the force gauge to adjust the key of the sub-controller when working: It should meet the requirements of 5,,3.,6.8.4 Specific compressive strength of the controller body
Place two small plates with the same thickness as the air conditioner and flat surface on the front and back of the controller respectively, and use a force meter to measure the force of 100 directly applied to the center of the plate on the stop surface of the box. Then check the appearance and various functions of the controller, which should meet the requirements of 6,,4. 6..5, the hardness of the plastic parts of the controller is 2H. The core of the controller and the surface of the controller are at a 45” angle, and a force of 1CN is applied on three different parts at a speed of 13A. The test results should meet the requirements of 5.6.5. B, 8, 6. The battery life of the controller is 0~1 times/mm. The battery of the controller is continuously opened and closed. The test results should meet the requirements of 5.6.6. 6.9 Opening test
6., 1 High-pressure working conditions: This test condition shall comply with the relevant requirements of Article 242,2. Place the unpackaged electronic controller in the correct working position in the humidity control cabinet. Then connect the electronic controller to the functional tester or the corresponding tester, and turn on the power. Select the refrigeration model of the air-conditioning function center, adjust the temperature and humidity control box to a constant temperature of 65℃/m3/s. When the temperature is stable, run the electronic controller for 2 hours to check the operating status. It shall comply with the requirements of 5.7.1. 1.2 Low-pressure working conditions: This test condition shall comply with the relevant provisions of Article 242,1. The test steps of 6.9.1 shall be repeated, and the controller shall be In the special heating mode, adjust the humidity control box: the temperature is lowered at an average rate of no more than 1C/m1 for 10 minutes. When the temperature is adjusted, run the electronic controller for 2 hours and check whether it meets the requirements of 5.7.2.
6,B,8 The power supply is effective at
Q8 223-
This test case is in accordance with the provisions of (B: 3423.2. The electronic controller is placed in the normal working position in the humidity control box with a power supply without voltage or power. The temperature of the humidity control box is raised to en\ at an average rate of no more than \(nin. When the temperature is adjusted, keep Continue for 4 hours, then adjust the humidity chamber temperature, the average rate of the humidity chamber should not be greater than lC/mi, and then reduce to the normal temperature. Remove the electronic controller, after recovery>1, check all functions, and meet the requirements of 6?3. 6.8.4 New code purchase
This test system should comply with the relevant provisions of GB:2423.1. Repeat 6.S3 test steps, adjust the temperature increase rate by one, when the temperature stabilizes, keep the constant temperature increase rate for 24 hours, and then increase the temperature at a normal rate of increase. Remove the controller, after fast recovery 21 hours, check all functions, and meet the requirements of \, 4
point, 0,5 constant temperature|| tt||This test should comply with the relevant provisions of CB24233. Repeat the test step 9, adjust the temperature of the temperature and humidity test to 45, the relative humidity in the box is 93%, when the temperature is low, the relative humidity is 481, the electronic controller is kept at 481, and the electronic controller is kept at 481. After 12 hours under normal environmental conditions, check the various functions and they should meet the requirements of 6, 7, b.
6.96. High and low temperature cycle
This test should comply with the relevant provisions of CB242322, and repeat the test of 9.3. The test results are shown in Figure 3. The rate of change of the temperature is not large, 1\C/min, and the number of failures is 5 times. After the test is completed and the test range reaches the stable test environment temperature, take out the electronic controller and check the auxiliary functions. The test results should comply with the requirements of Table 5. General requirements Test construction
69,7 Scan to perform thermal dynamic (positive delivery)
Temperature change test aluminum temperature two-ring display diagram
This test item should comply with the relevant provisions of (132423,10: sik7,8 The infrared light peak of the infrared remote controller is 67,9,1. In the environment of natural light with an illumination of 230 or fluorescent light, the infrared remote controller is placed at 0,6 in front of each illumination point, the output end of the piezoelectric is connected to the power supply of the infrared remote controller, the output voltage of the infrared remote controller is pressed, the infrared remote controller is turned on, the infrared signal is emitted, and the input illumination value is recorded at any time, and the result is 5,59,1.
日.T.9.2重效，7.，：about test steps, change the DC battery medium to the rated voltage of the external limit controller, record the reduction of the twist value, install 5, 5., 1, quantity, 710 actual external control fee quick start power
The working voltage of the infrared remote control: connect the infrared remote control in series with the rated voltage of the light, record the current of the infrared remote control without over-crowding the signal transmitter, and then connect it to the ground, 5, about the heart rate requirement. 6.7.11 Anti-ambient light resistance
-TKNerKea
OB/T2263-06
Under any light with an illuminance of x, such as new lamp, incandescent lamp, bright lamp, or scorching lamp, reversely connect the infrared receiving controller with the power difference tester or the corresponding air conditioner, turn on the power, take the infrared receiving window as the starting point, and point the infrared controller to the infrared receiving window to send various commands, and check whether the infrared receiving controller can accurately receive the command and meet the requirements of 5.5.11.
6.8 Mechanical performance test
6.8.1 Life of touch keysbzxz.net
Under rated voltage condition, use automatic key life tester, the pressure accumulation shall not be less than 50 times/1m, and the keys shall work normally after 30,000 times of reverse pressure in normal use.
6.8.2 Key reading control pressure strength
: Under rated voltage condition of electronic control core, this will verify the increase of the force at 3 points (find the area of the key point is not less than that of the connection point), after 3m\, all keys shall meet the requirements of 32.
9., According to the negative force when the chain is working:
Use the force gauge to adjust the key of the sub-controller when working: It should meet the requirements of 5,,3.,6.8.4 Specific compressive strength of the controller body
Place two small plates with the same thickness as the air conditioner and flat surface on the front and back of the controller respectively, and use a force meter to measure the force of 100 directly applied to the center of the plate on the stop surface of the box. Then check the appearance and various functions of the controller, which should meet the requirements of 6,,4. 6..5, the hardness of the plastic parts of the controller is 2H. The core of the controller and the surface of the controller are at a 45” angle, and a force of 1CN is applied on three different parts at a speed of 13A. The test results should meet the requirements of 5.6.5. B, 8, 6. The battery life of the controller is 0~1 times/mm. The battery of the controller is continuously opened and closed. The test results should meet the requirements of 5.6.6. 6.9 Opening test
6., 1 High-pressure working conditions: This test condition shall comply with the relevant requirements of Article 242,2. Place the unpackaged electronic controller in the correct working position in the humidity control cabinet. Then connect the electronic controller to the functional tester or the corresponding tester, and turn on the power. Select the refrigeration model of the air-conditioning function center, adjust the temperature and humidity control box to a constant temperature of 65℃/m3/s. When the temperature is stable, run the electronic controller for 2 hours to check the operating status. It shall comply with the requirements of 5.7.1. 1.2 Low-pressure working conditions: This test condition shall comply with the relevant provisions of Article 242,1. The test steps of 6.9.1 shall be repeated, and the controller shall be In the special heating mode, adjust the humidity control box: the temperature is lowered at an average rate of no more than 1C/m1 for 10 minutes. When the temperature is adjusted, run the electronic controller for 2 hours and check whether it meets the requirements of 5.7.2.
6,B,8 The power supply is effective at
Q8 223-
This test case is in accordance with the provisions of (B: 3423.2. The electronic controller is placed in the normal working position in the humidity control box with a power supply without voltage or power. The temperature of the humidity control box is raised to en\ at an average rate of no more than \(nin. When the temperature is adjusted, keep Continue for 4 hours, then adjust the humidity chamber temperature, the average rate of the humidity chamber should not be greater than lC/mi, and then reduce to the normal temperature. Remove the electronic controller, after recovery>1, check all functions, and meet the requirements of 6?3. 6.8.4 New code purchase
This test system should comply with the relevant provisions of GB:2423.1. Repeat 6.S3 test steps, adjust the temperature increase rate by one, when the temperature stabilizes, keep the constant temperature increase rate for 24 hours, and then increase the temperature at a normal rate of increase. Remove the controller, after fast recovery 21 hours, check all functions, and meet the requirements of \, 4
point, 0,5 constant temperature|| tt||This test should comply with the relevant provisions of CB24233. Repeat the test step 9, adjust the temperature of the temperature and humidity test to 45, the relative humidity in the box is 93%, when the temperature is low, the relative humidity is 481, the electronic controller is kept at 481, and the electronic controller is kept at 481. After 12 hours under normal environmental conditions, check the various functions and they should meet the requirements of 6, 7, b.
6.96. High and low temperature cycle
This test should comply with the relevant provisions of CB242322, and repeat the test of 9.3. The test results are shown in Figure 3. The rate of change of the temperature is not large, 1\C/min, and the number of failures is 5 times. After the test is completed and the test range reaches the stable test environment temperature, take out the electronic controller and check the auxiliary functions. The test results should comply with the requirements of Table 5. General requirements Test construction
69,7 Scan to perform thermal dynamic (positive delivery)
Temperature change test aluminum temperature two-ring display diagram
This test item should comply with the relevant provisions of (132423,10: sik5. The hardness of the plastic part of the controller is 2H. The core of the controller and the surface of the controller are at a 45" angle, and a force of 1CN is applied on three different parts at a speed of 13A. The test results should meet the requirements of 5.6.5. B, 8.6 Battery life of the controller
: 0~1 times/mm, the battery of the controller is continuously opened and closed, and the test results should meet the requirements of 5.6.6. 6.9 Opening test
6., 1 High-pressure working conditions: This test condition shall comply with the relevant requirements of Article 242,2. Place the unpackaged electronic controller in the correct working position in the humidity control cabinet. Then connect the electronic controller to the functional tester or the corresponding tester, and turn on the power. Select the refrigeration model of the air-conditioning function center, adjust the temperature and humidity control box to a constant temperature of 65℃/m3/s. When the temperature is stable, run the electronic controller for 2 hours to check the operating status. It shall comply with the requirements of 5.7.1. 1.2 Low-pressure working conditions: This test condition shall comply with the relevant provisions of Article 242,1. The test steps of 6.9.1 shall be repeated, and the controller shall be In the special heating mode, adjust the humidity control box: the temperature is lowered at an average rate of no more than 1C/m1 for 10 minutes. When the temperature is adjusted, run the electronic controller for 2 hours and check whether it meets the requirements of 5.7.2.
6,B,8 The power supply is effective at
Q8 223-
This test case is in accordance with the provisions of (B: 3423.2. The electronic controller is placed in the normal working position in the humidity control box with a power supply without voltage or power. The temperature of the humidity control box is raised to en\ at an average rate of no more than \(nin. When the temperature is adjusted, keep Continue for 4 hours, then adjust the humidity chamber temperature, the average rate of the humidity chamber should not be greater than lC/mi, and then reduce to the normal temperature. Remove the electronic controller, after recovery>1, check all functions, and meet the requirements of 6?3. 6.8.4 New code purchase
This test system should comply with the relevant provisions of GB:2423.1. Repeat 6.S3 test steps, adjust the temperature increase rate by one, when the temperature stabilizes, keep the constant temperature increase rate for 24 hours, and then increase the temperature at a normal rate of increase. Remove the controller, after fast recovery 21 hours, check all functions, and meet the requirements of \, 4
point, 0,5 constant temperature|| tt||This test should comply with the relevant provisions of CB24233. Repeat the test step 9, adjust the temperature of the temperature and humidity test to 45, the relative humidity in the box is 93%, when the temperature is low, the relative humidity is 481, the electronic controller is kept at 481, and the electronic controller is kept at 481. After 12 hours under normal environmental conditions, check the various functions and they should meet the requirements of 6, 7, b.
6.96. High and low temperature cycle
This test should comply with the relevant provisions of CB242322, and repeat the test of 9.3. The test results are shown in Figure 3. The rate of change of the temperature is not large, 1\C/min, and the number of failures is 5 times. After the test is completed and the test range reaches the stable test environment temperature, take out the electronic controller and check the auxiliary functions. The test results should comply with the requirements of Table 5. General requirements Test construction
69,7 Scan to perform thermal dynamic (positive delivery)
Temperature change test aluminum temperature two-ring display diagram
This test item should comply with the relevant provisions of (132423,10: sik5. The hardness of the plastic part of the controller is 2H. The core of the controller and the surface of the controller are at a 45" angle, and a force of 1CN is applied on three different parts at a speed of 13A. The test results should meet the requirements of 5.6.5. B, 8.6 Battery life of the controller
: 0~1 times/mm, the battery of the controller is continuously opened and closed, and the test results should meet the requirements of 5.6.6. 6.9 Opening test
6., 1 High-pressure working conditions: This test condition shall comply with the relevant requirements of Article 242,2. Place the unpackaged electronic controller in the correct working position in the humidity control cabinet. Then connect the electronic controller to the functional tester or the corresponding tester, and turn on the power. Select the refrigeration model of the air-conditioning function center, adjust the temperature and humidity control box to a constant temperature of 65℃/m3/s. When the temperature is stable, run the electronic controller for 2 hours to check the operating status. It shall comply with the requirements of 5.7.1. 1.2 Low-pressure working conditions: This test condition shall comply with the relevant provisions of Article 242,1. The test steps of 6.9.1 shall be repeated, and the controller shall be In the special heating mode, adjust the humidity control box: the temperature is lowered at an average rate of no more than 1C/m1 for 10 minutes. When the temperature is adjusted, run the electronic controller for 2 hours and check whether it meets the requirements of 5.7.2.
6,B,8 The power supply is effective at
Q8 223-
This test case is in accordance with the provisions of (B: 3423.2. The electronic controller is placed in the normal working position in the humidity control box with a power supply without voltage or power. The temperature of the humidity control box is raised to en\ at an average rate of no more than \(nin. When the temperature is adjusted, keep Continue for 4 hours, then adjust the humidity chamber temperature, the average rate of the humidity chamber should not be greater than lC/mi, and then reduce to the normal temperature. Remove the electronic controller, after recovery>1, check all functions, and meet the requirements of 6?3. 6.8.4 New code purchase
This test system should comply with the relevant provisions of GB:2423.1. Repeat 6.S3 test steps, adjust the temperature increase rate by one, when the temperature stabilizes, keep the constant temperature increase rate for 24 hours, and then increase the temperature at a normal rate of increase. Remove the controller, after fast recovery 21 hours, check all functions, and meet the requirements of \, 4
point, 0,5 constant temperature|| tt||This test should comply with the relevant provisions of CB24233. Repeat the test step 9, adjust the temperature of the temperature and humidity test to 45, the relative humidity in the box is 93%, when the temperature is low, the relative humidity is 481, the electronic controller is kept at 481, and the electronic controller is kept at 481. After 12 hours under normal environmental conditions, check the various functions and they should meet the requirements of 6, 7, b.
6.96. High and low temperature cycle
This test should comply with the relevant provisions of CB242322, and repeat the test of 9.3. The test results are shown in Figure 3. The rate of change of the temperature is not large, 1\C/min, and the number of failures is 5 times. After the test is completed and the test range reaches the stable test environment temperature, take out the electronic controller and check the auxiliary functions. The test results should comply with the requirements of Table 5. General requirements Test construction
69,7 Scan to perform thermal dynamic (positive delivery)
Temperature change test aluminum temperature two-ring display diagram
This test item should comply with the relevant provisions of (132423,10: sik
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