Haier AD422BMBAA Installation And Operation Manual Download

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Auto, Cooling, Dehumidifying,
Heating operation

************7

AD422BMBAA

Haier Network Air Conditioner

Two by One Room Air Conditioner

CONTENTS

Before Use

Name of Parts

*************2-3

Safety Precautions

**********4-5

Operation Instruction

Fan Operation

***************

Timer On/Off Function

*********8

Sleep Function

*************10

Timer On-Off Function

********9

Maintenance

*************12-13

Usersí Attention

************11

Installation of Indoor Unit

Installation Instruction

*******17-18

Installation Procedure

*******19-29

Operation Points

************ 1

Troubleshooting

********** 14-16

N o :

0 0 1 0 5 7 1 8 1 2

Please read this manual carefully before using
Please keep this manual for future use

Summary of Contents for AD422BMBAA

Page 1: ...ration Instruction Fan Operation Timer On Off Function 8 Sleep Function 10 Timer On Off Function 9 Maintenance Maintenance 12 13 Usersí Attention 11 Installation of Indoor Unit Installation Instruction 17 18 Installation Procedure 19 29 Operation Points 1 Troubleshooting 14 16 No 0 0 1 0 5 7 1 8 1 2 Please read this manual carefully before using Please keep this manual for future use ...

Page 2: ...his unit has the function of far distance monitoring Through the telephone network it can be effectively controlled in any other far distance place Only after equipped with the ìfar distance detectorî made by our company can this function be fulfilled Characteristics of Products Far distance monitoring There is a pre set far distance control communication interface on the control panel of indoor u...

Page 3: ...run After finishing defrosting the air conditioner will automatically resume operation Hint When the air conditioner is in Heating mode it absorbs heat from outside and release to indoors So the outdoor temperature may affect the Heating effect Power failure resume function please set and use this function according to actual condition After setting power failure resume function if there is a sudd...

Page 4: ...1 2 3 Air outlet Air inlet Ventilation hole Name of Parts 2 ...

Page 5: ...er and clock 15 Working mode display 21 Clock button Used to calibrate the time of timer and clock 16 Electric heating display Used to set working mode Auto Cooling Dehumidifying Heating Fan 18 Fan speed button Used to set fan speed Low Fan Med Fan High Fan Auto 20 Temperature Setting button SUR 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 AUTO 10 Health state display Used ...

Page 6: ...ong time When any abnormal condition scorching smell or others is found stop operation immediately and turn off the power switch Then consult your dealer Warning It may affect the physical condition or cause some health problems If continuing the operation without removing the cause it may cause trouble electric shock or fire After carefully reading this manual please keep in hand for reference If...

Page 7: ...uch equipment as a water heater etc around the indoor unit or the wire controller It may cause fire or Creepage If the system is operated at the vicinity of such equipment that generates steam condensed water may drip during cooling operation or it may cause Creepage or short circuit When operating the system simultaneously with a combustion apparatus indoor air must be ventilated frequently Insuf...

Page 8: ... the ON OFF button to turn on the unit The LCD display of the wire controller will show the previous working state except for Timer Sleep Swing mode the operation indicator light on the wire controller will light up 2 1 Choose of working mode Press MODE button each press the working mode will change as the following sequence choose FAN operation Adjusting FAN SPEED Press the FAN SPEED button to ch...

Page 9: ...increase 1 degree Each press the set temperature will decrease 1 degree Set the desired temperature Press the TEMP SET button Adjusting FAN SPEED Press the FAN SPEED button for each press the fan speed will change as the following sequence Choose the desired fan speed In Heating operation after start the unit the air conditioner will sending warm air a moment later to prevent the cold air blowing ...

Page 10: ...ess the set time increases 10 minutes If depress the button the time will increase rapidly Each press the set time decreases 10 minutes If depress the button the time will decrease rapidly 3 Set time Press the time adjusting button This LCD will show the time set the time can be adjusted within 24h AM stands for morning PM stands for afternoon 4 Confirm the time After calibration of the clock pres...

Page 11: ...TIMER ON time 6 Confirm the time of TIMER OFF After adjusting time press SET button to confirm time The time displayed is at x oíclock x minutes the unit will be turned off ON OFF 5 6 2 Set of TIMER mode Press the TIMER button to change the TIMER mode each press the TIMER mode will change as the following sequence 1 Turn on the unit After turning on the unit set the desired working mode The LCD of...

Page 12: ...increases 1 after operating at this temperature for another 3 hours the unit will turn off automatically The temperature is lower than set temperature to prevent you from feeling uncomfortable during sleep Operation modes 1 In COOLING DEHUMIDIFYING operation 1 hour later in SLEEP operation the temperature will increase 1 from the set temperature another 1 hour later increase another 1 then the uni...

Page 13: ...sume power In order to protect the unit before using the air conditioner again turning on the power at least 12 hours in advance The windows should be hung with curtains or blinds Do not let the sun shine directly shine in the room do not let the outdoor air enter room The articles must keep dry cannot be put under the indoor unit When the humidity is over 80 or the drainage outlet is blocked the ...

Page 14: ...ional workers Before touch the wire connection device cut off the power first Use stable stand support Please pay high attention when cleaning the unit Notice Clean the air filter Clean Notice Do not use the hot water over 50 to clean to avoid discoloration or deformation Do not dry the unit on fire the filter may be burnt Use cleaner or water to clean to remove dust A Use cleaner to remove dust B...

Page 15: ... air filter it must be reinstalled 3 Turn on the power After using season 1 In a sunny day perform half a day Fan operation to make the inner of the unit dry 2 Cut off the power If do not cut off power the unit will consume power Power cutoff can save power 3 Cleaning the air filter or air inlet and casing After cleaning the air filter it must be reinstalled For the details of cleaning please refe...

Page 16: ...ndoor unit heat exchanger sometimes the unit will automatically change to FAN mode but sooner it will resume to COOLING mode Even the operation button is set on ON within 3 minutes after the unit stops Cooling Dehumidifying or Heating mode can not start It is because the self protection of the system In this 3 minutes the air conditioner is in Fan mode During DEHUMIDIFYING there is no air blown ou...

Page 17: ...tioner according to the following items ON OFF Is the power switch connected If the city electric power supply is normal If the wire controller is directly shined by sunshine or affected with damp If the earth creepage breaker works Please cut off power immediately and contact with suppler The power switch is not at ON position The air conditioner can not start Bad heating effect Did you adjust th...

Page 18: ...ble The trouble of outdoor ambient temperature sensor The trouble of outdoor coil temperature sensor Over electric current protection CT wire breaks The flashing time of indicator light on outdoor control panel Indoor control panel indication 1 A B systems indicate together The communication trouble between indoor and outdoor unit 8 A and B system indicate individually The trouble of outdoor coil ...

Page 19: ...er installation the electric box cover and the external panel shall not nip the wire Improper installation will cause heating and fire etc accidents When setting or moving the air conditioner do not let the air and things alike get into the refrigeration system except the specified refrigerant R22 If air and other things enter abnormal high pressure will occur which easily cause break and body inj...

Page 20: ... with the unit The following is the manual mentioned standard accessories please check them by yourself As the following figure shown 1 Screwdriver 2 Steel saw 3 60 70mm diameter drill 4 Spanner diameter 17 27mm 5 Spanner 14 17 19 27mm 6 Pipe cutter 7 Pipe flarer 8 Knife 9 Pincers 10 Leakage detector soap water 11 Tape measure 12 Scraper 13 Refrigerant oil No Shape name Amount 1 No Shape name Amou...

Page 21: ...e of airflow has no obstacles The condensate water can be drained smoothly Place can stand the weight of indoor unit Place ensures enough space for maintenance The pipe length between indoor and outdoor unit is in the permitted limit referring to outdoor unit installation part The indoor unit outdoor unit electric wire and connection wire is at least 1m away from television and radio This is to av...

Page 22: ...n the ceiling to keep the ceiling level and prevent the vibration of the ceiling For details please consult to the builder 3 Install the hoisting screw In hole spud In hole plug Plug Cement Hoisting screw M10 20 620 Dimension of ceiling opening 545 The position to hang the screw 1406 The position to hang the screw 1720 Dimension of ceiling opening Ceiling opening 3 Preparation before installation ...

Page 23: ...n use high performance air filter The fan motor is equipped with red and white terminals when in factory the air sending has already been set at the standard choose When using the high performance air filter etc optional parts leading to the static pressure rise please according to the following figure shown to change the connection of the connector installed on the side of control box Red White Y...

Page 24: ...rce to the pipe on one side of the equipment At the same time the fixation of pipe should be close to equipment as possible as it can c For the drain hose it can be the local bought stiff PVC pipe for normal purpose When connecting insert the end of PVC pipe into the drain hole then use drain hose and wire fastener to fix them tight The bond can not be used to connect drain hole and drain hose Dra...

Page 25: ...e g Avoid putting the outlet of drain hose in the places with irritant gas generated Do not insert the drain hose directly into drainage where the gas with sulfur may be generated Test of drainage system a After finishing electric engineering perform drainage system test b During test confirm if the water properly passes through the pipe and there is no water leakage in the joint c In a new house ...

Page 26: ...nd seal the part connecting main unit and the flare part of air discharging duct Perform duct installation work before the fitment of ceiling Installation procedure Install indoor unit Remove the rubber stopper after finishing installation it must be reinstalled Insert into the water supplying pipe 20mm 30mm insert the drain hose toward bottom Main unit Install the drain hose clamp Drain hose Chec...

Page 27: ...outer air mass strong wind and sunshine the humidity is increased There may be water drop on the outside of duct For cement and other new constructions even if not taking ceiling inner side as duct the humidity will also be so high At this time use glass fiber to perform heat preservation to the whole use iron net to bind the glass fiber Maybe exceeding the unit operation limit for example when in...

Page 28: ... 3 Indoor unit wire connection Connect the terminals A B C D on the wire controller to the terminals on the indoor PC panel A B C D respectively Dimension of signal wire Type of wire Shield wire 4 cords Dimension The connection between indoor unit and wire controller and indoor unit and outdoor unit should use shield wire And the two ends of the shield wire should be grounded otherwise the disturb...

Page 29: ...s side are in low temperature in order to prevent dew from forming thermal insulation should be done The thermal insulation material at the gas side must use the material with the heat resistant temperature over 120 The connected part of indoor unit connection pipe should be thermal insulated 1 Connection of pipe Connection method For the specific max length and the max fall of connection pipe ple...

Page 30: ...method of orbicular terminal Wiring method 1 The wiring method of orbicular terminal For the connection wire which end is orbicular terminal its wiring method is as the right figure shown Dismantle the screw and put it through the ring at the end of the connection wire then connect it to the terminal block and tighten the screw Correct pressing Terminal block Wire holding clamp Wrong pressing Note...

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