User`s Manual - Inventor Air Conditioners
Contents
1. Model PURE 20it Dehumidifier User s Manual English Thank you for choosing INVENTOR dehumidifier For correct use of Inventor this unit please read this manual carefully and keep it for future Your conditions reference INDEX e Important Safe Guards 3 5 e Ambient Environment For Operating 6 e Components Diagrams 7 e Operating Introduction 8 Functions of Control Panel amp Key Pads 8 Operation of Key Pads 8 13 Automatic Defrosting 12 Water Tank Full 12 Processions Of Abnormal Compressor 13 Protection Of Extremely Low amp High Temperature 13 Failures Of Humidity amp Temperature Sensor 13 Function of testing for refrigerant leakage 13 e Maintenance amp Cleaning 14 e Specifications 15 Important Safe Guard Do not install and use the unit before carefully reading this instruction guide Please retain this manual for product warranty and future refer ence 1 Please be sure your electricity sourse is correct 2 To protect against electrical shock do not place it in near window or in bathroom 3 Please ensure the unit is not placed close to a high temperature emitting appliance in that case plastic parts may be destroyed and cause fire 4 Never operate this unit in an area with explosive or corrosive fumes 5 Always provide guidance if children are operating the unit Never disassemble the unit and never try to carry out repairs or adjust the unit by yourse2. 5 RH than set humidity compressor recover working and fan start working in high or low speed level e Pressing setting button for the 2nd time to make the machine s target humid ity from 40 RH turn to 45 RH When temperature and humidity sensor test ambient humidity lt 1 RH than set humidity 45 RH the compressor doesn t work and fan turn to low speed level to operate When product test ambient humidity gt 5 RH compressor does work and fan operate in high or low speed level When the set humidity is in 50 RH 55 RH 60 RH 65 RH 70 RH 75 RH 80 RH its operation procedure is same with above e Pressing Set button for the 10th time to make it from digit tube from 80 RH turn to continuing dehumidifying mode and humidity setting indicator lamp crushing out and continuing indicator lamp is lighting digit tube indicate ambient humidity compressor working and fan operating in high or low speed level e Pressing Set button in 11th time it will circularly like above REMARK The machine can memory previous working mode when there is a sudden outage and then power on When setting humidity if you don t do any operating within 3s the unit will turn to indicate ambient tempera ture value Q Press the humidity button for 5s to indicate ambient temperature value upon release it will indicate ambient humidity value If product test the ambient is 5 RH will change which it s the ambient humidity value indicated on digit double
3. clockwise to let air plate turning 45 then turning up anti clockwise 45 circularly like this e When powering on stepping motor open 95 anti clockwise then stop if we don t start swing function the stepping motor will close 25 1 time then open 25 to stop in every 15 minutes and stepping motor s turning speed is faster 2 times than original e When powering on the stepping motor will open 95 anti clockwise then stop if we start swing function and then close stepping motor will close 25 clockwise 1 time and then open 25 anti clockwise to stop in every 15 minutes stepping motors turning speed is faster 2 times than original REMARK CD It takes 15 minutes from starting to close swing Q If you start the swing function within 15 minutes it will cancel above function Once you start the swing function the circular movement will be canceled automatically 4 Once swing function is turned off it will swing up 25 then swing down 25 to stop circularly 2 5 Timer button Setting timer Setting timing powering on or off OOH 01H 02H 03H 04H 11H 12H OOH circularly e Automatic power on timer Powering on pressing timing button to set Auto powering on timer OOH 01H 02H 03H 04H 11H 12H OOH the digit tube is blinking to indicate it is in the state of timing powering on setting it will turn into indicating time of timing powering on if don t set timing and as times goes by it will indicate prese
4. function is normal e If the unit is under dehumidifying or refrigerating taking out the water tank or switching OFF and then switching ON interval time should be 3 minutes machine will start dehumidifying 6 Low amp High temperature protection function When temperature and humidity sensor test ambient temperature lt 0 or 240 and the sensor s NTC disconnection or short circuit compressor and fan motor have not output buzzer warning all the time and there is no reflection when pressing any button and it just will be effective after switch ON anew 7 Failures Of Humidity amp Temperature Sensor If the connect wire of humidity and temperature sensor breaks off the symbol of continuous dehumidification CON will wink It doesn t work when pressing humidity setting button but other function is well The appliance comes into continuous dehumidifying mode 1 When the temperature sensor malfunctions or loose the machine still can work normally 2 The machine still can be used but the effective won t be well as before When the temperature and humidity sensor is breaking down the machine can be started but humidity setting button will be malfunctioning machine just can be working in continuing mode this kind of problem won t influence dehumidifying efficient 8 Refrigerant leakage test function The compressor will test the temperature of temperature and humidity sensor and NTC of evaporator s copper tube i
5. not dispose it carelessly 14 SPECIFICATIONS Model PURE Rated voltage 220 240V Capacity 20 L Day 30 C 80 RH Power consumption 300W 30 C 80 RH Wind speed 140m7 h Refrigerant R134a 155g Water tank capacity 3 8L Dimensions 350x242x586 mm 15 inventor Your conditions
6. 3 times then it will switch off all the output and indication stepping motor will turn down 100 clockwise then stop 2 2 Wina esate 1st time machine will operate in low level pressing 2nd time to operate in hig speed and circularly like this REMARK If the machine is set on the low speed level and compressor is operating when the ambient temperature is gt 32 the fan motor will turn to high level automatically the fan motor s high speed level s indicator s lamp is lighting and wind speed s button is functioning but the output won t be changed and the high speed level indicator lamp will light and keep it when ambient temperature lt 30 machine will turn back original setting mode automatically When the machine is defrosting the fan motor will operate in high speed level all the time and corresponding indicator is lighting Operating Introduction 2 3 Set Pressing this button to set the value from 40 45 50 55 60 65 70 75 80 continuing dehumidifying circularly Remark The humidity just can be set when humidity setting indicator is lighting e Pressing once to make the unit from continuing dehumidifying mode to the 40 RH target humidity continuing dehumidifying indicator lamp goes out and setting indicator lamp is lighting up When the ambient humidity is 1 RH lower than set humidity compressor stop working and fan will be operating in low level Then if the ambient humidity is higher
7. 8 when ambient humidity value is lower than 30 RH digit tube will indicate LO when ambient humidity is higher than 90 RH it will indicate HI 5 When automatic dehumidifying indicator lighting pressing humidity setting button 1st time digit tube indicate present set humidity value pressing humidity button 2nd time it indicates the set humidity value When compressor operating and fan operating in low speed level temperature and humidity sensor test ambient temperature value gt 32 fan motor turn to operate on high speed level automatically and fan motor high speed level indicator is lighting and it is functioning when pressing wind speed level but the output won t change and stop on button 2s then fan high speed level indicator lighting if product test ambient temperatures 30 it will turn back to original working model Operating Introduction 2 4 Swing button controlling the swing confition e When the machine is working pressing air plate to make stepping motor ON OFF the corresponding swing indicator lamp light quenching Stepping motor turn down anticlockwise to make air plate turn 45 then turn up anti clockwise to make air plate turn 45 then turn down clockwise to make air plate 45 circularly like this e If you press Swing button to let it stop after stepping motor is working then press Swing button again to make stepping motor turn up anti clockwise to let air plate turning 95 then turn down
8. ing indicator lamp is not lighting it indicate no timing setting if we set timing time 01H 02H 03H 04H 11H 12H the timing indicator is lighting it indicate timing setting 2 We can set the powering ON time when it s under standby mode and can set powering OFF time when it s under working 3 When the set time arrived the machine will stop working immediately and stepping motor will turn down clockwise to make air plate close 100 4 If the set time is not arrived water full switch will be closed machine recover to work as per before water full switch cut off As times goes by it will indicate preset remaining time When the machine is operating if the timing powering on is set the data will increased from preset remaining time if we set powering OFF time anew and digit tube is blinking to indicate timing powering OFF is being set If we don t operate within 3s display will turn to indicate ambient value 11 Operating Introduction _____ 3 Defrosting automatically function When the unit is working under low temperature the evaporator s surface will defrost to guarantee unit s normal operating the product has an automatic defrosting function elf the temperature sensor test temperature of evaporators copper tube lt 1 compressor will continue working 30 minutes and then it will stop working product will defrost the indicator lamp of fan s high level and defrost ing are lighti
9. lf 6 Operate this unit on level ground to avoid vibration and noise Important Safe Guard a 7 Do not use the unit when slanted If 10 Do not spray water on the unit it may toppled over please pull out the plug cause malfunctioning and electric at once shock 8 Ensure that there is 30 cm of clear 11 Never pull the socket by using damp space on all sides of the unit hands Lm P PST a C IF 9 Make sure the inlet and outlet 12 Always switch off at the socket before ventilation are not blocked at all unplugging to avoid electric shock or times arcing Important Safe Guard a ____ 13 Switch off and unplug the unit empty 15 Never put fingers or other objects in any the water reservoir when not using the of the openings of the unit unit for along time 14 Do not pull power cord by force 16 Care should be taken when using the because it will cause da mage to unit unplug the appliance during power cord cleaning Ambient Environment For Operating Hl UMMM 1 Working environment Lowest ambient temperature 5 C 40 RH Highest ambient temperature 35 C 90 RH 2 Operate the unit indoors e g living room bedroom etc Never use it in wet environment or outdoors 3 Make sure all the doors and windows are closed before turning on the unit 4 Ensure that the unit is placed on a stable and flat floor surface If the floor surface is not even there is a risk that the unit may be uns
10. n every 8 minutes If compressor test the temperature different value is lt 3 between temperature and humidity sensor and evaporator s NTC successive 2 times then it indicates abnormal digit tube blink lighting every 1s 13 Maintenance and Cleaning a xX The unit is made of plastic parts do not place it in direct sunlight Remove the water tank with care Only use a soft clean cloth for all cleaning purpose Do not use gasoline paint thinner or other chemicals to clean the unit x Cleaning mesh filter Remove the filter in arrow direction as shown on figures Use a vacuum cleaner or water to clean and then put it in ventilated place until it s dry Intake Filter Se x Before any maintenance or cleaning please switch off and unplug the unit K Before moving the unit please switch off and unplug the unit K If not using the unit for a long time Please switch off and unplug the unit empty the water reservoir and pack it after 2 days then keep it in dry and ventilated place FA Please seek help from your dealers or the professionals if there are some problems with the appliance We will not be responsible for damage or hurts caused by unauthorized actions Alf any garbage to left when the machine be maintained please send the garbage to factory which has waste disposal qualification x After the expiry age for the unit please send it to the environmental professionals for scrap actions Do
11. ng other indication keep original condition after temperature sensor test the temperature of evaporator s copper tube 22 and machine s defrosting time must be gt 10 minutes at same time then compressor can start working and defrosting indicator lamp going out the other indication keep original condition e When the machine is defrosting the fan motor will operating in high speed level 4 Water tank full protection function When machine is operating if the water tank is full the buzzer will warn 10 times water full indicator Lamp will light and machine stop working at the same time Please fetch out water tank and empty water then put back and it will work as per the previous model dehumidifying function will start after 3 minutes REMARK When water full switch is cut off and then close machine will recover the previous working mode and stepping motor will turn up anticlockwise 95 if the water full switch is closed within buzzer warn 10 times the buzzer will stop warning 2 Water full switch cut off the stepping motor will turn down clockwise move 100 3 Except ON OFF button the other button is not useable and also no buzzer 12 Operating Introduction 5 Compressor stop start working function When the machine is operating any operation can cause the compressor to stop working And the unit will turn to protection function of compressor stop working 3 minutes and then start up the other
12. t remaining time REMARK When preset timing time is 0OH timing indicator lamp is not lighted it indicates no setting timing function if you set powering on time 01H 02H 03H O4H 11H 12H timing indicator lamp is lighting it indicates having setting the timing function If we preset the timing powering on time when machine is under standby mode and preset the timing powering off time when machine is working 3 When timing powering on is arriving stepping motor will turn up 95 anti clockwise then stop and machine will memorize previous working mode 4 In the standby mode pressing timing button and ON OFF will operate and the buzzer will warn there is no reaction when pressing other button 10 Operating Introduction When powering on if the machine has been already set timing powering on time and then if you set timing powering on time again the timing will be increased from the data of preset remaining time and if you don t set again within 3s it will turn to indicate timing powering on time and as times goes by it will indicate preset remaining time e Timing powering OFF When the machine is operating pressing timer button to set powering OFF time from 00H 01H 02H 03H 04H 11H 12H OOH the digit tube is blink ing to indicate the condition of powering OFF setting if you don t set a time within 3s it will turn to indicate ambient humidity value REMARK When setting the timing is 00H the tim
13. table and topple over Also excessive vibration and noise may be a result er ae ae a a CN Components Diagrams intake Operating Introduction 1 Functions of Control Panel amp Key Pads Room Humidity On Off Swing Set Timer Fan PS 1 sem _ n won N 1 On Off Switch on off the power Fan 2 Wind Pressing the button to set high or low level Set 3 Set Pressing the button to set target ambient humidity you can set 40 RH 45 RH 50 RH 55 RH 60 RH 65 RH 70 RH 75 RH 80 RH and continuing operation Swing 4 Swing Pressing the button to set swing 5 Timer Pressing the button to set reserve off time you can set OH 1H 2H 3H 4H 5H 9H 10H 11H and 72H S J 2 Operation Of Key Pads When pluged into a power socket all the LED indicators on the panel and digit display will light up for 1s then go out the warning buzzer will go off 2 times 2 1 On Off control turn on off water tank full switch is on closed condition e Pressing On Off button to start up the machine the warning buzzer will go off 3times the fan and the compressor will start up high level speed lamp will light and digit display tube indicate ambient humidity value continuing dehumidifying indicator lamp will be lighting and machine is going to continuing dehumidifying stepping motor will turn up 95 anticlockwise e Pressing On Off button to switch off the buzzer will warn
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