Haier AD842AHEAA- Manuals

CAUTIONS FOR OPERATION You should refrain from exposing your body directly to cool wind for a long time. Do not poke the air inlet or outlet with a bar, etc. When any abnormal condition (scorching smell or others) is found, stop the operation immediately and turn off the power switch. Then consult y...

1. Applicable ambient temperature range: The machine is adaptive in following situation Cooling Heating Indoor Indoor Outdoor Outdoor Maximum: Minimum: Maximum: Minimum:Maximum: Minimum: Maximum: Minimum: D.B / W.B D.B / W.B D.B / W.B D.B / W.B D.B / W.B D.BD.B D.B 32 C / 23 C 18 C / 14 C 43 C / 26 ...

Indoor Unit Duct Duct Drain pipe Air outlet Air inlet Air outlet Air inlet Air inlet Outdoor Unit Parts and Functions 6

"HOT KEEP" is operated in the following cases. When heating is started: In order to prevent blowing out of cool wind, the indoor unit fan stopped according to the room temperature which heating operation is started. Wait for approx. 2 to 3 minute, and the operation will be automatically chan...

Points to observe Turn off the power supply switch. Do not touch with wet hand. Do not use hot water or volatile liquid. ON OFF Thinner Do not use! Benzine Tooth powder Clean the air filter 1.Clean the air filter by lightly tapping it or with the cleaner. It is more effective to clean the air filter...

Please check the following things about your air conditioner before making a service call. Unit fails to start ON OFF Is the power source switch adjust cut in? Is city supply power in normal? Isn't the signal receiving section exposed to the direct sunlight or strong illumination? Isn't the earth le...

The followings are not malfunction Shuru Shuru When the air conditioner is started, when the compressor starts or stops during operation or when the air conditioner is stopped, it sometimes sounds "shuru shuru" or "gobo gobo". It is the flowing sound of the refrigerant, and it is not...

Diagnosis for On-Off models Flash times for remote type Failure code on wired controller Failure code for central control Failure description Reason 1 2 3 4 5 6 8 9 10 11 12 13 15 17 18 19 20 Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp. sensor failure Ou...

Safety precautions Please read these "Safety Precautions" first then accurately execute the installation work. Though the precautionary points indicated herein are divided under two headings, and , those points which are related to the strong possibility of an installation done in error resu...

For inspection and maintenance When you change your address or the installation place Electric work Confirm the following items for safe and comfortable use of air conditioner. The installation work is to be burden on the sales dealer, and do not conduct it by yourself. Installation place Avoid inst...

1. Before installation (Before finishing installation, do not throw the attached parts installation needs) NOTEAll Wiring of this installation must comply with NATIONAL, STATE AND LOCAL REGULATIONS . These instructions do not cover all variations for every kind of installation circumstance. Should f...

Drainage Test Conduct a drainage test after completion of the electrical work. During the trial, make sure that drain flows properly through the piping and that no water leaks from connections. In case of a new building, conduct the test before it is furnished with the ceiling. Be sure to conduct th...

6. Installation of air suction and discharging duct Please consult the after-sales service personnel for the choosing and installation of suction inlet, suction duct, discharging outlet and discharging duct. Calculating the design drawing and outer static pressure, and choose the discharging duct wi...

8. The attentive matters in installation of air suction and discharging duct Recommend to use anti-frost and sound-absorbing duct. (locally bought) The duct installation work should be finished before the fitment of ceiling. The duct must be heat insulated. The specific air-discharging outlet should...

Through hole(15x20) 1100 790 Air inlet snow- proof cover Air outlet snow- proof cover Air inlet snow-proof cover Refrigerant tube Above 500mm Installation Precedure 20 M12 foot screw bolt 4 screws each unit 20mm 20mm 20mm (1)The distance between two connections must not be less than 20mm. 3. Mountin...

Base plate Tube to the tight Tube to the back Access hole cover M4 M6 Tube fixing panel Tube to the left Tube to the left Tube to the tight Fig.1 Outdoor unit below the indoor unit. Fig. 2 Outdoor unit is above the indoor unit indoor unit outdoor unit Liquid check-ring outdoor unit indoor unit Accum...

(1) Pressurize for more than 3 minutes under 0.3MPa(3.0kg/cm 2 g) (2) Pressurize for more than 3 minutes under 1.5MPa(15kg/cm 2 g). Serious leakage may be found. (3) Pressurize for more than 24 hours under 3.0MPa(3.0kg/cm 2 g). Small leakage may be found. Check if the pressure decrease If the pressu...

7. Pipe Vacuumizing Installation Precedure 23 Use vacuum pump to evacuate the air. Never use the refrigerant for the evacuation. Drain off the nitrogen gas after the leak test and then connect the vacuum pump as shown in the figure below. The vacuum pumping must be done from both the liquid and gas ...

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