Table of Contents Safety Precautions ................04 Un it Specifications and Features............08 1. Indoor unit display 2. O p e ra tI n g te m p e ra t u re. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.
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Installation Manual ccessories................... 17 Installation Summary - Indoor Unit ..........18 Un it Parts..................... 19 Indoor Un it Installation............... 20 1. Select installation location......................20 2. Attach mounting plate to wall......................20 3. Drill wall hole f or connective piping....................21 4.
Safety Precautions Read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. 心 CAUTION WARNING This symbol indicates the possibility of This symbol indicates the possibility property damage or serious consequences.
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& CAUTION • Turn off the air conditioner and disconnect the power if you are not going to use it fo a long time. 「 • Turn off and unplug the unit du ing sto 「 「 • Make sure that water condensation can drain unhindered from the unit. •...
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4. Before opening doors and access panels bearing the ULTRAVIOLET RADIATION hazard symbol for the conducting USER MAINTENANCE, it is recommended to disconnect the power. 5. The UV-C lamp can not be cleaned, repaired and replaced. 6. UV-C BARRIERS bearing the ULTRAVIOLET RADIATION hazard symbol should not be removed. 小...
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心 WARNING for Using R32/R290 Refrigerant • When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area where the room size corresponds to the room area as specifiec for operation. For R32 frigerant models: Appliance shall be installed, operated and stored in a room with a floor area larger than 4m For R290 refrigerant models, appliance shall be installed, operated and stored in a room with a floor area larger than: <=9000Btu/h units: 13m...
Operating temperature When your air cond巾oner is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable. Inverter Split Type COOL mode HEAT mode DRY mode FOR OUTDOOR UNITS WITH BASEPAN HEATER c - 3 2 c - 30 c - 3 2...
• Refrigerant Leakage Detection(some units) A guide on using the infrared remote is not included in this literature package. Not all The indoor unit will automatically display "ELOC" when it detects refrigerant leakage. the functions are available for the air conditioner, please check the indoor •...
• Setting Angle of Air Flow Setting vertical angle of air flow While the unit is on, use the SWING button on remote control to set the direction (vertical angle) of airflow. Please refer to the Remote Control Manual for details. NOTE ON LOUVER ANGLES When using COOL or DRY mode, do not set NOTE: Do not move louver by hand.
Care and Maintenance 5. Rinse the filter with fresh water, then shake Cleaning Your Indoor Unit off excess water. 6. Dry it in a cool, dry place, and refrain from BEFORE CLEANINGOR exposing it to direct sunlight. MAINTENANCE 7. When dry, re-clip the air freshening filter to ALWAYS TURN OFF YOUR AIR CONDITIONER the larger filter, then install it back on the SYSTEM AND DISCONNECT ITS POWER...
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小 Maintenance - CAUTION Long Periods of Non-Use • Before changing the filter or cleaning, If you plan not to use your air conditioner for an turn off the unit and disconnect its powe 「 extended period of time, do the following: supply.
Troubleshooting 小 SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn off your unit immediately! • The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •...
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lssue Possible Causes The outdoor unit The unit will make different sounds based on its current operating mode. makes noises Dust is emitted from The unit may accumulate dust during extended periods of non-use, which will be either the indoor or emitted when the unit is turned on.
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Problem Possible Causes Solution Wait for the power to be restored Power failure The power is turned off Turn on the powe 「 The unit is not The fuse is burned out Replace the fuse working Replace batteries Remote control batteries are dead The Unit's 3-minute protection Wait three minutes after restarting has been activated...
Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately.
Unit Parts NOTE: The installation must be performed in accordance with the requirement of local and 。 。 national standards. The installation may be slightly different in different areas. Air-break switch @ — — 庐 _ 门 ' 詈 · ·...
Indoor Unit Installation Refer to_the foll(?wing di�gram to �nsure Installation Instructions - Indoor unit proper distance from ~walls and ceiling: Distance from ceiling is determinded by the installation method. PRIOR TO INSTALLATION Before installing the indoor unit, refer to the 芒...
丿 Step 3: Drill wall hole for connective piping Unit: mm(inch) 1. Determine the location of the wall hole based Horizontal direction ruler on the position of the mounting plate. Refer 。 to Mounting Plate Dimensions. 0 100mm 100 0 t c e 巾...
Step 4: Prepare refrigerant piping If refrigerant piping is already embedded in The refrige ant piping is inside an insulating the wall, do the following: 「 sleeve attached to the back of the unit. You must Step 1 :Hook the indoor unit on the mounting prepa e the piping before passing it through the plate:...
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lf there is no refri erant piping embedded in the wall, do the foTiowing: Open the cover and unsc ewthe 1. Based on the posi甘on of the wall hole relative 「 screws to the mounting plate, choose the side from which the piping will exit the unit.
Step 5: Connect drain hose BEFORE PERFORMING ANY By default, the drain hose is attached to the left ELECTRICAL WORK, READ THESE hand side of unit (when you're facing the back of the unit). Howeve ,it can also be attached to REGULATIONS 「...
Step 6: Connect signal and power cables 瓜 WARNING The signal cable enables communication between the indoor and outdoor units. You must first choose ALL WIRING MUST BE PERFORMED the right cable size befo e preparing it for connection. STRICTLY IN ACCORDANCE WITH THE 「...
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° DO NOT INTERTWINE SIGNAL CABLE WITH 恙 OTHER WIRES While bundling these items togethe ,do not 「 intertwine or cross the signal cable with any � other wiring. 2. Using adhesive vinyl tape, attach the drain hose to the underside of the refrigerant pipes. 3.
Outdoor Unit Installation Install the unit by following local codes and � install unit in the following locations: regulations , there may be differ slightly between different regions. Near an obstacle that will block air inlets and outlets Near a public street, crowded areas, or where noise from the unit will disturb others Near animals or plants that will be harmed by hot air discharge...
Step 2: Install drain joint(Heat pump unit only} Step 3: Anchor outdoor unit Before bolting the outdoor unit in place, you must The outdoor unit can be anchored to the install the d ain」oint at the bottom of the unit. ground o to a wall-mounted bracket with 「...
7. Insulate unused wires with PVC electrical tape. Step 4: Connect signal and power cables Arrange them so that they do not touch any The outside unit's terminal block is protected by electrical o metal pa an electrical wiring cover on the side of the unit. 「...
Refrigerant Piping Connection When connecting refrige ant piping, _d__g__n let substances or gases other than the specified 「 efrigerant enter the unit. The presence of other gases or substances will lower the unit ' s capacity, 「 and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and 叩...
PIPING EXTENSION BEYOND FLARE FORM Step 2: Remove burrs Burrs can affect the air-tight seal of refrigerant Outer Dia m eter of A(mm) piping connection. They must be completely Pipe (mm) Min. Max. emoved. 「 0 6.35 ( 0 0.25") 0.7 (0.0275") 1.3 (0.05") 1.
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2. Tighten the flare nut as tightly as possible by hand. 3. Using a spanner, grip the nut on the unit tubing. 4. While firmly gripping the nut on the unit tubing, use a torque wrench to tighten the flare nut according to the torque values in the Torque Requirements tab|e be|ow.
Air Evacuation Preparations and Precautions If there is a change in system pressure, refer to Gas Leak Check section for information Air and foreign matter in the refrigerant circuit can on how to check for leaks. If there is no change in system pressure, unscrew the cap cause abnormal rises in pressure, which can damage from the packed valve (high pressure valve).
Note on Adding Refrigerant Some systems require additional charging depending on pipe lengths. The standard pipe length varies according to local regulations. For example, in North America, the standard pipe length is 7.5m (25'). In other areas, the standard pipe length is 5m (16'). The refrigerant should be charged from the service port on the outdoor unit's low pressure valve.
Electrical and Gas Leak Checks Before Test Run WARNING-RlSKOF ELECTRIC SHOCK Only perform test run after you have completed ALL WIRING MUST COMPLY WITH LOCAL the following steps: AND NATIONAL ELECTRICAL CODES, • Electrical Safety Checks - Conf1 that 「 AND MUST BE INSTALLED BY A LICENSED the un代's electrical system is safe and ELECTRICIAN.
Test Run Test Run Instructions DOUBLE-CHECK PIPE CONNECTIONS During operation, the pressure of the You should perform the Test Run for at least 30 refrigerant circuit will increase. T his may minutes. reveal leaks that were not present during your 1.
Packing and unpacking the unit Instructions for packing and unpacking the unit: Unpacking: Indoor unit: 1.Cut the sealing tape on the carton with a knife, one cut on the left, one cut in the middle and one cut on the right. 2.Use the vice to take out the sealing nails on the top of the carton.
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The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version.
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