Table of Contents
Troubleshooting
Related Manuals for Haier AD90S2SM3FA
Summary of Contents for Haier AD90S2SM3FA
- Page 1 AD90S2SM3FA AD90S2SM4FA AD105S2SM3FA AD105S2SM4FA AD125S2SM3FA AD125S2SM4FA Move and scrap the air conditioning ..21 AD140S2SM3FA AD140S2SM4FA 0150528612 Keep this operation manual for future reference.
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Page 3: Disposal Requirements
Haier Industrial Park, No.1 Haier road, Qingdao,P.R.China EUROPEAN REGULATIONS IMPORTANT INFORMATION REGA- CONFORMITY FOR THE MODELS RDING THE REFRIGERANT USED Contains fluorinated greenhouse gases covered by the Kyoto Protocol All the products are in conformity with the following European provision:... - Page 4 o not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. he appliance must be stored in a room without continuously operating ignition sources(for examples: open flames, an operating gas appliance or an operating electric heater). o not pierce or burn.
- Page 5 Cautions Disposal of the old air conditioner Disposal of the packaging of your new air conditioner Safety Instructions and Warnings...
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Page 6: Safety Precautions
Safety Precautions CAUTIONS FOR INSTALLATION CAUTIONS FOR TRANSFER OR REPAIR WARNING... - Page 7 Safety Precautions CAUTIONS FOR OPERATION WARNING CAUTION...
- Page 8 7. The breaker of the air conditioner should be all-pole switch, and the distance between its two contacts should be no less than 3mm. 8. The indoor unit installation height is at least 2.5m. 9. A leakage breaker must be installed. 10. For AD90S2SM3FA/AD90S2SM4FA/AD105S2SM3FA/AD105S2SM4FA/AD125S2SM3FA/AD125S2SM4FA/ AD140S2SM3FA/AD140S2SM4FA ,we can get the 10 different ESP through adjust wired controllerYR-E17,please refer below: Stactic pressure...
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Page 9: Indoor Unit Pcb
Installation Manual For Wire Controller 5. Wiring connections of wire controller: There are three methods to connection wire controller and the indoor units: A.One wired controller can control max. up to 16 sets of indoor units, and 3 pieces of polar wire must connect the wire controller and the master unit (the indoor unit connected with wire controller directly), the others connect with the master unit through 2 pieces of polar wire B. -
Page 10: Heating Mode
Heating Mode "HOT KEEP" function Warming operation... -
Page 11: Care And Maintenance
Care and Maintenance Points to observe CAUTION Cleaning the air filter CAUTION Care and Cleaning of the unit Post-Season Care Pre-Season Care... -
Page 12: Troubleshooting
Troubleshooting Unit fails to start Cooling or heating is not sufficient Cooling is not sufficient... - Page 13 Troubleshooting The followings are not malfunction...
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Page 14: Indoor Unit Trouble Shooting
Troubleshooting INDOOR UNIT TROUBLE SHOOTING AD90/105S2SM3FA,AD90/105S2SM4FA LED flash times Wired Contents of Possible reasons of indoor PCB controller Malfunction display LED4 LED3 Sensor disconected or brok- Malfunction of indoor en,or at wrong position,or unit ambient temper- short circuit ature sensor Malfunction of indoor Sensor disconected or brok-... - Page 15 Troubleshooting INDE E R UNIT TRE UBLE SHE E TING AD125/140S2SM3FA,AD125/140S2SM4FA LED flash times Wired Contents of Possible reasons of indoor PCB controller Malfunction display LED4 LED3 Sensor disconected or brok- Malfunction of indoor en,or at wrong position,or unit ambient temper- short circuit ature sensor Malfunction of indoor...
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Page 16: Precaution For Installation
Precaution for Installation WARNING CAUTION... -
Page 17: Is The Unit Installed Correctly
Is The Unit Installed Correctly Installation place Electric work When you change your address or the installation place For inspection and maintenance... -
Page 18: Installation Procedure
(When installing at a place under a high humidity environment, pay sufficient attention to the prevention of dewing such as thermal insulation of the unit. ) Ceiling height shall have the following height. Installation space 100mm 100mm AD90S2SM3FA AD90S2SM4FA AD105S2SM3FA AD105S2SM4FA AD125S2SM3FA AD125S2SM4FA 50mm AD140S2SM3FA AD140S2SM4FA... - Page 19 Installation Procedure Indoor Unit 1. Preparation for suspending the unit a.Size of hole at ceiling and position of hanging bolts AD90S2SM3FA AD90S2SM4FA AD105S2SM3FA AD105S2SM4FA AD125S2SM3FA AD125S2SM4FA AD140S2SM3FA AD140S2SM4FA Dimensions A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) Model AD90S2SM3FA AD90S2SM4FA 1162 1612 1672...
- Page 20 Installation Procedure Drain Pipe Drain Piping Good piping Improper piping Unit model The size of drain opening For unit without water pump AD90S2SM3FA AD90S2SM4FA AD105S2SM3FA AD105S2SM4FA 25mm AD125S2SM3FA AD125S2SM4FA AD140S2SM3FA AD140S2SM4FA For unit with water pump...
- Page 21 Installation Procedure Drain Pipe Drainage Test Procedures Installation Procedure Air Duct Installation work for air outlet ducts Note Connection of suction, exhaust ducts a.Fresh air inlet b.Exhaust (Make sure to use also the suction.)
- Page 22 Model breaker protector breaker(A) current(mA) rated capacity AD90S2SM3FA AD90S2SM4FA AD105S2SM3FA AD105S2SM4FA AD125S2SM3FA AD125S2SM4FA AD140S2SM3FA AD140S2SM4FA POWER SUPPLY & INDOOR-OUTDOOR CONNECTION: Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by outdoor...
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Page 23: Move And Scrap The Air Conditioning
Move and scrap the air conditioning... - Page 24 Address:Haier Industrial Park,Qianwangang Road,Eco-Tech Development Zone,Qingdao 266555,Shandong,P.R.C. Contacts: TEL +86-532-88936943; FAX +86-532-8893-6999 Website: www.haier.com...