Owner's Manual Original Instructions Split Air Conditioner Thank you for choosing our product. Please read this Owner’s Manual carefully before operation and retain it for future reference.
Content Operation Notices Precautions ..........................................................................................................1 Parts Name ..........................................................................................................6 Installation Notice Installation dimension diagram.............................................................................7 Safety precautions for installing and relocating the unit.......................................
Explanation of Symbols DANGER Indicates a hazardous situation that, if not avoided, will result in death or serious injury. WARNING Indicates a hazardous situation that, if not avoided, could result in death or serious injury. CAUTION Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. NOTICE Indicates important but not hazard-related information, used to indicate risk of property damage.
Precautions WARNING Operation and Maintenance This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
Precautions WARNING Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Do not repair air conditioner by yourself. It may cause electric shock or damage. Please contact dealer when you need to repair air conditioner. Do not extend fingers or objects into air inlet or air outlet. It may cause personal injury or damage. Do not block air outlet or air inlet. It may cause malfunction.
Precautions WARNING Attachment Installation must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Must follow the electric safety regulations when installing the unit. According to the local safety regulations, use qualified power supply circuit and circuit break. Do install the circuit break. If not, it may cause malfunction. An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring.
Precautions WARNING Do not put through the power before finishing installation. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube. The appliance shall be installed in accordance with national wiring regulations.
Precautions WARNING For the air conditioner with plug, the plug should be reachable after finishing installation. For the air conditioner without plug, an circuit break must be installed in the line. If you need to relocate the air conditioner to another place, only the qualified person can perform the work. Otherwise, it may cause personal injury or damage. Select a location which is out of reach for children and far away from animals or plants.
Parts Name Outdoor Unit air inlet Connection wire air outlet NOTICE: Actual product may be different from above graphics, please refer to actual products.
Installation dimension diagram 50cm Above Space to the obstruction Air inlet side 200 0cm Space to the wall cm Ab ov e 30cm Above e 30 ov Ab 50cm Above Air outlet side Space to the wall Drainage pipe 7
Safety precautions for installing and relocating the unit To ensure safety, please be mindful of the following precautions. Warning When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.
Tools for installation 1 Level meter 2 Screw driver 3 Impact drill 4 Drill head 5 Pipe expander 6 Torque wrench 7 Open-end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 11 Pressure meter 12 Universal meter 13 Inner hexagon spanner Note: 14 Measuring tape ● Please contact the local agent for installation. Selection of installation location Basic requirement Installing the unit in the following places may cause malfunction. If it is unavoidable, please consult the localdealer: 1.
Requirements for electric connection Safety precaution 1. Must follow the electric safety regulations when installing the unit. air switch. 3. Make sure the power supply matches with the requirement of air conditioner. Unstable power supply or incorrect wiring or malfunction. Please install proper power supply cables before using the air conditioner. 4. Properly connect the live wire, neutral wire and grounding wire of power socket. 5.
Installation of outdoor unit (select it according to the actual installation situation) 1. Select installation location according to the house structure. 2. Fix the support of outdoor unit on the selected location with expansion screws. Note: installing the outdoor unit. ● Make sure the support can withstand at least four times of the unit weight. ● The outdoor unit should be installed at least joint. (for the model with heating tube, the installation height should be no less than 20cm.
Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe. 3. Tighten the union nut with torque wrench by referring to the sheet below. torque Hex nut diameter Tightening (N.m) 1/4'' 15~20 3/8'' 30~40 1/2'' 45~55 5/8'' 60~65 3/4'' 70~75 liquid pipe gas pipe liquid valve gas valve 2. Pretighten the union nut with hand. pipe joint union nut 1.
Installation of outdoor unit 2. Fix the power connection wire and signal control wire with wire clip (only for cooling and heating unit). Note: ● Never cut the power connection wire to prolong or shorten the distance. Step six: neaten the pipes 1. The pipes should be placed along the wall, bent reasonably and hidden possibly. Min. semidiameter of bending the pipe is 10cm. wall 2.
Vacuum pumping Use vacuum pump 1. Remove the valve caps on liquid valve the liquid valve and gas piezometer Lo Hi valve and the nut of refrigas valve gerant charging vent. valve cap 2. Connect the charging hose refrigerant charging of piezometer to the refri- vent gerant charging vent of gas nut of refrigerant valve and then connect the charging vent other charging hose to the vacuum pump vacuum pump. 3.
Check after installation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity. It may cause condensation and water dripping. Is water drained well? It may cause condensation and water dripping. Is the voltage of power supply according to the voltage marked on the nameplate? It may cause malfunction or damaging the parts.
Configuration of connection pipe 1. Standard length of connection pipe ● 5m, 7.5m, 8m. 2. Min. length of connection pipe is 3m. 3. Max. length of connection pipe. Max. length of connection pipe Unit: m Cooling capacity Max. length of connection pipe Cooling capacity Max.
Configuration of connection pipe Additional refrigerant charging amount for R22, R407C, R410A and R134a Piping size Outdoor unit throttle Liquid pipe Gas pipe 1/4'' 3/8'' or 1/2'' 15 20 1/4'' or 3/8'' 5/8'' or 3/4'' 15 50 1/2'' 3/4'' or 7/8'' 30 120 5/8'' 1'' or 1 1/4'' 60 120 3/4'' _ 250 250 7/8'' _ 350 350 Cooling only(g/m) Cooling and heating(g/m) 17
Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe E: Expand the port ● Expand the port with expander. the distance of indoor unit and outdoor unit. ● Cut the required pipe with pipe cutter.
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