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Operation & Instruction
Manual

No. 0010577975

DUCT TYPE AIR CONDITIONER

AD122ALERA

AD182ALERA

AD242ALERA

AD122ALEAA

AD182ALEAA

AD242ALEAA

Please read this operation manual before using the air conditioner.

Please keep this manual carefully and safely.

Содержание AD122ALEAA

Страница 1: ...anual No 0010577975 B DUCT TYPE AIR CONDITIONER AD122ALERA AD182ALERA AD242ALERA AD122ALEAA AD182ALEAA AD242ALEAA Please read this operation manual before using the air conditioner Please keep this manual carefully and safely ...

Страница 2: ... Malfunction 7 8 Care and Maintenance 9 For Preparation of Heating 10 Is The Unit Installed Correctly 11 Installation Manual For Indoor Unit 12 21 Safety Precautions 3 5 Parts and Functions 6 Cautions 2 22 23 Failure Code ...

Страница 3: ...n an appropriate anti pollution method of disposal Disposal of the packaging of your new air conditioner All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the environment The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service The wrapping bag made of polyethylene and the polyethylene...

Страница 4: ...cident by some improper handing Do not install nearby the place where may have leakage of flammable gas Depending on the place of installation a circuit breaker may be necessary Drain pipe should be arranged to provide a positive draining If the gas leakes and gathers around it may cause the fire Unless the circuit breaker is installed it could cause elecrical shocks Where strong winds may prevail...

Страница 5: ...m is operated at the vicinity of such equip ment which generates steam condensed water may drip during cooling operation or it could cause a fault current or short circuit When operating the system simultaneously with a combustion apparatus indoor air must be ventilated frequently Check occasionally the support structure of the unit for any damage after a use of long period of time Insufficient ve...

Страница 6: ...he connecting cables break off it must be assured that the grouding wire is the last one to be broken off 6 The breaker of the air conditioner should be all pole switch and the distance between its two contacts should not be no less than 3mm Such means for disconnection must be incorporation in the fixed wiring 7 The indoor unit installation height is at least 2 5m 8 The distance between its two t...

Страница 7: ...Parts and Functions 6 Electrical components Case Drain pan Evaporator Air outlet frame ...

Страница 8: ...adjust as required Isn t the air filter dirty Isn t any doors or windows left open Doesn t any obstacle exist at the air inlet or outlet Cooling is not sufficient Isn t sun shine invading direct Isn t any unexpected heating load generated Isn t the room much crowded The wind does not blow during heating operation Isn t it warming up When the air conditioner does not operate properly after you have...

Страница 9: ...he FAN mode during cooling To prevent frost from being accumulated on the indoor unit heat exchanger it is sometimes automatically switched to the FAN mode but it will soon return to the cooling mode Even if the operation switch is turned on cooling dehumidifying or heating is not operable for three minutes after the conditioner is stopped Because the protecting circuit is activated During this ti...

Страница 10: ...no obstacles blocking the air inlet and air outlet of both indoor and outdoor units Make sure that the air filter is not dirty Turn on the power supply switch 12 hours before starting run Post Season Care Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well Stop operation and turn off the power supply switch Electric power is consumed even the air co...

Страница 11: ...ver to ordinary heating operation WARMING OPERATION Heat pump type warming Defrosting operation Atmospheric temperature and warming capacity Period of warm up With the heat pump type warming the mechanism of heat pump that concentrate heat of outdoor air with the help of refrigerant to warm the indoor space is utilized When a room is warmed with a heat pump type air conditioner frost accumulates o...

Страница 12: ...easide etc The place where dense soot smoke exists The place where humidity is extraordina rily high The place where near the machine which radiates the electromagnetic wave The place where voltage variation is con siderably large For details consult your sales dealer The electric work must be burden on the authorized engineer with qualification for electric work and grounding work and the work mu...

Страница 13: ...ht When strength is insufficient injury can result from a falling of the unit Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes etc Improper installations can result in accidents due to a violent falling over of the unit For electrical work please see that a licensed electrician executes the work while following the safety s...

Страница 14: ...ust be strong enough to support the unit weight 3 The connecting pipe drain pipe and connection wire shall be able to go though the building wall to connect between the indoor and outdoor units 4 The connecting pipe between the indoor and outdoor units as well as the drain pipe shall be as short as possible See Figure 1 5 If its necessary to adjust the filling amount of the refrigerant please refe...

Страница 15: ... check that there is no pipe or reinforcing bar just behind the drilling position Drilling shall avoid at positions with electric wire or pipe 3 Mount the unit on a strong and horizontal building roof If the base is not firm it will cause noise vibration or leakage 4 Support the unit firmly 5 Change the form of the connection pipe connection wire and drain pipe so that they can go through the wall...

Страница 16: ... out duct Note When connecting the long ducts use the middle static terminals which color is red The sketch map of long duct Tie in of air distributary M8 wide expansion bolt M8 suspender screw M8 wide lock washer M8 screw nut Air conditioner Note When connecting the short ducts use the low static terminals which color is white The distance L from the air outlet of the duct to the air outlet of th...

Страница 17: ...onnect the air return duct on the air return inlet of the indoor unit then connect the other end with the air return blind As Fig 2 shown Indoor unit Soft connection or static box Transition duct Rounded duct Unit mm 3 Thermal insulation of duct Air sending duct and air return duct shall be thermally insulated First stick the gluey nail on the duct then attach the heat preservation cotton with a l...

Страница 18: ...ension screws New concrete slab To set with embedded parts foundation bolts etc Original concrete slad Use hole hinge hole plunger or hole bolt Steel reinforcement structure Use steel angle or new support steel angle directly Hanging of the indoor unit Fasten the nut on the suspension screw and then hang the suspension screw in the T slot of the suspension part of the unit Aided with a level meter...

Страница 19: ... not to apply external force onto the drain pipe connection part Pipe and insulation material Rigid PVC pipe VP20 mm internal diameter Foamed PE with thickness above 7 mm Pipe Insulation Hose Drain pipe size 3 4 PVC pipe The hose is used for adjusting the off center and angle of the rigid PVC pipe Directly stretch the hose to install without making any deformation The soft end of the hose must be ...

Страница 20: ...pe size mm Gas side Ø12 70 Liquid side Ø6 35 Supplementary refrigerant The refrigerant supplementation shall be as specified in the installation instructions attached with the outdoor unit The adding procedure shall be aided with a measuring meter for a specified amount of supplemented refrigerant Requirement Overfilling or underfilling of refrigerant will cause compressor fault The amount of the ...

Страница 21: ...imped terminal lugs with insulated grip on the ends of the wires Use copper conductor only Vacuum pumping Open all valves Gas leakage detection Insulation treatment With a vacuum pump create vacuum from the stop valve of the outdoor unit Emptying with refrigerant sealed in the outdoor unit is absolutely forbidden Open all the valves on the outdoor unit Check with a leakage detector or soap water t...

Страница 22: ... 26 4 0mm2 40A Select wire sizes and circuit protection from table below This table shows 20 m length wires with less than 2 voltage drop AD182ALERA AD242ALERA AD242ALEAA OUTDOOR UNIT TERMINAL BLOCK 1PH 220 230V 50Hz POWER SUPPLY INDOOR UNIT TERMINAL BLOCK 1 2 3 1 2 3 L N OUTDOOR UNIT TERMINAL BLOCK 1PH 220 230V 50Hz POWER SUPPLY INDOOR UNIT TERMINAL BLOCK 1 2 3 1 2 3 N L For series 122 182 For se...

Страница 23: ...e than 2m continuously CT check abnormal 3 times in 30m High pressure switch acts 3 times in 30m Fault phase short of phase out of balance greatly Communication abnormal for more than 4m continuously Communication abnormal for more than 4m continuously Float switch broken down for more than 25m continuously Outside signal broken down for more than 10s Sensor broken down or short circuit for more t...

Страница 24: ...for more than 2m continuously CT check abnormal 3 times in 30m Fault phase short of phase out of balance greatly High pressure switch acts 3 times in 30m Low pressure switch acts in normal running Communication abnormal for more than 4m continuously Communication abnormal for more than 4m continuously Float switch broken down for more than 25m continuously Outside signal broken down for more than ...

Страница 25: ...HAIER GROUP Qingdao Haier Air Conditioner Electric Co Ltd Address Haier Garden Qianwangang Road Economic Development Zone Qingdao Shandong 266500 P R C Web Site http www haier com ...

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