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DUCT TYPE AIR CONDITIONER
Operation & Instruction
Manual
AD142ALEAA
AD182ALEAA
AD242ALEAA
AD142ALERA
AD182ALERA
AD242ALERA
No. 0010577975
Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
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Table of Contents Cautions 2 3-5 Safety Precautions Parts and Functions 6 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 Failure Code 22-23 1
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Cautions Disposal of the old air conditioner important observations relating to the assembly, operation and maintenance of the Before disposing an old air conditioner that air conditioner. goes out of use, please make sure it's inoperative and safe. Unplug the air The manufacturer does not accept conditioner in order to avoid the risk of responsibility for any damages that may arise child entrapment. due to non-observation of the following instruction. It must be noticed that air conditioner sys
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Safety Precautions Before starting to use the system, read carefully this"SAFETY PRECAUTIONS" to ensure a proper operation of the system. Safety precautions described here are classified to " WARNING" and " CAUTION". Precautions which are shown in the column of " WANING" means that an improper handing could lead to a grave result like a death, serious injury, etc. However, even if precautions are shown in the column of " CAUTION", a very serious problem could occur depending on
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Safety Precautions CAUTION Do not wash the air conditioner with water. Make sure to use a fuse of proper electric Do not install the system where the air outlet reaches directly the flora and fauna. rating. It could cause electric shocks. Use of steel or copper wire in place of a fuse is strictly It will not be good for their health. prohibited because it could result in a trouble or fire accident. It is strictly prohibited to place a container of Neither stand on the air conditioner nor Do not
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Safety Precautions The machine is adaptive in following situation 1. Applicable ambient temperature range: Rated Maximum Minimum For *.EAA : 27 32 18 DB C Indoor 19 23 14 WB C Cooling 35 43 10 DB C outdoor 24 26 6 WB C 20 27 15 Indoor DB C Heating 14.5 -- -- WB C 7 24 -7 DB C outdoor 6 18
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Parts and Functions Electrical components Case Air outlet frame Evaporator Drain pan 6
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Malfunction please check the following things about your air conditioner before making a servie call. Unit fails to start Is the power source Is city supply power in Isn't the signal receiving Isn't the earth leakage switch adjust cut in? normal? section exposed to the breaker in action? direct sunlight or strong ON illumination? It is dangerous. Turn off OFF Power the power supply switch stoppage? immediately and contact Power supply switch is the sales dealer. not ON. Cooling or heating is not
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Shuru Shuru Malfunction The followings are not malfunction When the air conditioner is started, when the compressor starts or Water flowing stops during operation or when the air conditioner is stopped, it sound is heard. sometimes sounds "shuru shuru" or "gobo gobo". It is the flowing sound of the refrigerant, and it is not a trouble. Cracking sound is heard. This is caused by heat expansion or contraction of plastics. It smells. Air which blows out from the indoor unit sometimes smells. The s
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Care and Maintenance Points to observe Turn off the power supply switch. Do not touch with wet hand. Do not use hot water or volatileliquid. Do not ON use! Thinner Benzine OFF Tooth powder CAUTION Do not open the inlet grill until fan stops completely. Fan will continue rotating for a while by the law of inertia after operation is being stopped. Cleaning CAUTION Do not dry the air filter with fire. Do not run the air conditioner without the air filter. Care and Cleaning of the unit Clean w
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For Preparation of Heating "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 piping temperature when heating operation is started. Wait for approx. 2 to 3 minute, and the operation will be automatically changed to the ordinary heating mode. Defrosting operation (in the heating mode): When it is liable to frost. the heating operation is stopped automatically for 5 to 12 minutes onc
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Is The Unit Installed Correctly 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 installing the air conditioner Install the unit at well ventilated Install the air conditioner firmly on near the place where possibility of place. the foundation that can fully support inflammable gas leakage exists. the weight of the unit. Explosion (Ignition) may occur
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Installation Manual For Indoor Unit 1. 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, WARNING and , those points which are related to the strong possibility of an installation done in error CAUTION resulting in death or serious injury are listed in the W section. However ARNING , there is also a
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Installation Manual For Indoor Unit ! Caution Please do not install the unit in places where flammable gases may be leaked. In case that gas is leaked and accumulated around the unit, it may cause dangers of fire etc. The indoor unit shall be installed at locations where cold and hot air could evenly circulated. The following locations should be avoided: Places with rich saline matters (seaside regions). Places with plenty of gas sulfides (mainly in warm spring areas where the copper
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g d a h Installation Manual For Indoor Unit After selecting the unit installation location, proceed the following steps: 1. Drill a hole in the wall and insert the connecting pipe and wire through a PVC wall-through tube purchased locally. The wall hole shall be with a outward down slope of at least 1/100. (See Figure 2) 2. Before drilling check that there is no pipe or reinforcing bar just behind the drilling position. Drilling shall avoid at positions with electric wire or pipe
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Installation Manual For Indoor Unit Each of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floor by the iron bracket. The recommended distance between the edge of the air return duct and the wall is over 150mm. The gradient of the condensate water pipe shall keep over 1%. The condensate water pipe shall be thermal insulated. When installing the ceiling Concealed type indoor unit, the air return duct must be designed and installed (as figure shown). Buil
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Installation Manual For Indoor Unit Installation of indoor unit duct 1. Installation of air sending duct This unit uses rounded duct, the diameter of the duct is 180mm. The rounded duct needs to add a transition duct to connect with the air-sending duct of indoor unit, then connect with respective separator. As Fig. 1 shown, all the fan speed of any of the separator’s air outlet shall be adjusted approximately the same to meet the requirement for the room air conditioner. Soft connection Indoor
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Installation Manual For Indoor Unit Installing the suspension screw: Use M8 or M10 suspension screws (4,prepared in the field)(when the suspension screw height exceeds 0.9m,M10 size is the only choice).These screws shall be installed as follows with space adapting to air conditioner overall dimensions according to the original building structures. Wooden structure A square wood shall be supported by the beams and then set the suspension screws. Square wood Beam New concrete slab Suspension screw
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Installation Manual For Indoor Unit ! Caution In order to drain water normally, the drain pipe shall be processed as specified in the installation manual and shall be thermal insulated to avoid dew generation. Improper hose connection may cause indoor water leakage. Requirements The indoor drain pipe shall be thermal insulated. The connection part between the drain pipe and the indoor unit shall be insulated so as to prevent dew generation. The drain pipe shall be slant downwards (greater than
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Installation Manual For Indoor Unit ! Caution In installation, if there is refrigerant gas leakage, please take ventilation measures immediately. The refrigerant gas will generate poisonous gas upon contacting fire. After installation, please verify that there is no refrigerant leakage. The leaked refrigerant gas will produce poisonous gas when meeting fire source such as heater and furnace etc. Allowable pipe length and drop These parameters differ according to the outdoor unit. See the instr
