Owner's Manual for TOSOT models including: WTS-12R-O, WTS-18R-O, WTS-18R-O Console Type Air Conditioner, WTS-18R-O, Console Type Air Conditioner, Type Air Conditioner, Air Conditioner, Conditioner
Tosot CONSOLE by GREE Inverter airco R32 5,2 kW set 81002043 | Ventilatieland.nl
Tosot CONSOLE by GREE Inverter airco R32 5,2 kW set 81002043 | Econox.be
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DocumentDocumentOwner's Manual Original Instructions Console Type Air Conditioner Thank you for choosing our product. Please read this Owner's Manual carefully before operation and retain it for future reference. If you have lost the Owner's Manual, please contact the local agent or visit www.gree.com or send an email to global@gree.com.cn for the electronic version. WTS-12R-O WTS-18R-O Content Operation Notices The Refrigerant......................................................................................................1 Precautions............................................................................................................ 2 Parts Name............................................................................................................7 Installation Notice Safety operation of flammable refrigerant.............................................................8 Installation dimension diagram ............................................................................10 Safety precautions for installing and relocating the unit.......................................11 Tools for installation .............................................................................................12 Selection of installation location ..........................................................................12 Requirements for electric connection ..................................................................13 Installation Installation of outdoor unit ...................................................................................14 Vacuum pumping .................................................................................................17 Leakage detection ...............................................................................................17 Check after installation ........................................................................................18 Test and operation Test operation ......................................................................................................18 Attachment Configuration of connection pipe .........................................................................19 Pipe expanding method.......................................................................................21 This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. If it needs to install, move or maintain the air conditioner, please contact dealer or local service center to conduct it at first. Air conditioner must be installed, moved or maintained by appointed unit. Otherwise, it may cause serious damage or personal injury or death. This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling. R32: 675 Explanation of Symbols DANGER Indicates a hazardous situation that, if not avoided, will result in death or serious injury. Indicates a hazardous situation that, if not avoided, could WARNING result in death or serious injury. CAUTION NOTICE Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. Indicates important but not hazard-related information, used to indicate risk of property damage. Indicates a hazard that would be assigned a signal word WARNING or CAUTION. Exception Clauses Manufacturer will bear no responsibilities when personal injury or property loss is caused by the following reasons. 1.Damage the product due to improper use or misuse of the product; 2.Alter, change, maintain or use the product with other equipment without abiding by the instruction manual of manufacturer; 3.After verification, the defect of product is directly caused by corrosive gas; 4.After verification, defects are due to improper operation during transportation of product; 5.Operate, repair, maintain the unit without abiding by instruction manual or related regulations; 6.After verification, the problem or dispute is caused by the quality specification or performance of parts and components that produced by other manufacturers; 7.The damage is caused by natural calamities, bad using environment or force majeure. Please read this operating manual carefully before operating the unit. to the material objects for reference. The Refrigerant To realize the function of the air conditioner unit, a special refrigerant circulates . leads to explosion . It can Compared to common refrigerants, R32 is a nonpolluting refrigerant with no lower. R32 has got very good thermodynamic features which lead to a really high WARNING: Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacture.Should repair be necessary, contact your nearest authorized Service Centre. The appliance shall be stored in a room without continuously operating ignition electric heater.) Do not pierce or burn. Appliance shall be installed, operated and stored in a room with a floor area larger than "X"m2 .(Please refer to table "a" in section of " Safety Operation of Inflammable Refrigerant" for Space X.) 's instructions only. Be aware that refrigrants not contain odour. Read specialist's manual. 1 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. Do not connect air conditioner to multi-purpose socket. Otherwise, it may cause fire hazard. Do disconnect power supply when cleaning air conditioner. Otherwise, it may cause electric sho.ck. 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. Do not wash the air conditioner with water to avoid electric shock. Do not spray water on indoor unit. It may cause electric shock or malfunction. After removing the filter, do not touch fins to avoid injury. Do not use fire or hair dryer to dry the filter to avoid deformation or fire hazard. 2 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. Do not spill water on the remote controller, otherwise the remote controller may be broken. When below phenomenon occurs, please turn off air conditioner and disconnect power immediately, and then contact the dealer or qualified professionals for service. Power cord is overheating or damaged. There's abnormal sound during operation. Circuit break trips off frequently. Air conditioner gives off burning smell. Indoor unit is leaking. If the air conditioner operates under abnormal conditions, it may cause malfunction, electric shock or fire hazard. When turning on or turning off the unit by emergency operation switch, please press this switch with an insulating object other than metal. Do not step on top panel of outdoor unit, or put heavy objects. It may cause damage or personal injury. 3 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. Including an circuit break with suitable capacity, please note the following table.Air switch should be included magnet buckle and heating buckle function, it can protect the circuit-short and overload. Air Conditioner should be properly grounded. Incorrect grounding may cause electric shock. Don't use unqualified power cord. 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. Properly connect the live wire, neutral wire and grounding wire of power socket. Be sure to cut off the power supply before proceeding any work related to electricity and safety. 4 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. Installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only. The air conditioner is the first class electric appliance. It must be properly grounding with specialized grounding device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric shock. The yellow-green wire in air conditioner is grounding wire, which can't be used for other purposes. The grounding resistance should comply with national electric safety regulations. The appliance must be positioned so that the plug is accessible. All wires of indoor unit and outdoor unit should be connected by a professional. If the length of power connection wire is insufficient, please contact the supplier for a new one. Avoid extending the wire by yourself. 5 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. If it is unavoidable, please add the fence for safety purpose. The indoor unit should be installed close to the wall. Instructions for installation and use of this product are provided by the manufacturer. Working temperature range Maximum cooling Maximum heating Indoor side DB/WB( ) 32/23 27/- Outdoor side DB/WB( ) 43/26 24/18 NOTICE: The operating temperature range (outdoor temperature) for cooling only unit is -15 ~ 43 ; for heat pump unit is -22 ~ 43 . 6 Parts name Indoor Unit Outdoor Unit air inlet Connection wire air outlet NOTICE: Actual product may be different from above graphics, please refer to actual products. 7 Safety operation of flammable refrigerant Qualification requirement for installation and maintenance man All the work men who are engaging in the refrigeration system should bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by this industry. If it needs other technician to maintain and repair the appliance, they should be supervised by the person who bears the qualification for using the flammable refrigerant. It can only be repaired by the method suggested by the equipment's manufacturer. Installation notes The air conditioner is not allowed to use in a room that has running fire (such as fire source, working coal gas ware, operating heater). It is not allowed to drill hole or burn the connection pipe. The air conditioner must be installed in a room that is larger than the minimum room area. The minimum room area is shown on the nameplate or following table a. Leak test is a must after installation. table a- Minimum room area ( m 2) Charge amount (kg) 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 floor location Minimum room window mounted area( m 2) wall mounted / 14.5 16.8 19.3 22 24.8 27.8 31 34.3 37.8 41.5 45.4 49.4 53.6 / 5.2 6.1 7 7.9 8.9 10 11.2 12.4 13.6 15 16.3 17.8 19.3 / 1.6 1.9 2.1 2.4 2.8 3.1 3.4 3.8 4.2 4.6 5 5.5 6 ceiling mounted / 1.1 1.3 1.4 1.6 1.8 2.1 2.3 2.6 2.8 3.1 3.4 3.7 4 Maintenance notes Check whether the maintenance area or the room area meet the requirement of the nameplate. - It's only allowed to be operated in the rooms that meet the requirement of the nameplate. Check whether the maintenance area is well-ventilated. - The continuous ventilation status should be kept during the operation process. Check whether there is fire source or potential fire source in the maintenance area. - The naked flame is prohibited in the maintenance area; and the "no smoking" warning board should be hanged. Check whether the appliance mark is in good condition. - Replace the vague or damaged warning mark. Welding If you should cut or weld the refrigerant system pipes in the process of maintaining, please follow the steps as below: 8 Safety operation of flammable refrigerant a. Shut down the unit and cut power supply b. Eliminate the refrigerant c. Vacuuming d. Clean it with N2 gas e. Cutting or welding f. Carry back to the service spot for welding The refrigerant should be recycled into the specialized storage tank. Make sure that there isn't any naked flame near the outlet of the vacuum pump and it's well-ventilated. Filling the refrigerant Use the refrigerant filling appliances specialized for R32. Make sure that different kinds of refrigerant won't contaminate with each other. The refrigerant tank should be kept upright at the time of filling refrigerant. Stick the label on the system after filling is finished (or haven't finished). Don't overfilling. After filling is finished, please do the leakage detection before test running; another time of leak detection should be done when it's removed. Safety instructions for transportation and storage Please use the flammable gas detector to check before unload and open the container. No fire source and smoking. According to the local rules and laws. 9 Installation dimension diagram Space to the obstruction At least 50cm At least 30cm Space to the wall Space to the obAsttrulecatisotn200cm SpoabcsetrAutotc3tlt0eihocaenmst At least 50cm Space to the obstruction Drainage pipe 10 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. When installing or moving this unit, do not charge the refrigerant which is not comply with that on the nameplate or unqualified refrigerant. Otherwise, it may cause abnormal operation, wrong action, mechanical malfunction or even series safety accident. When refrigerant needs to be recovered during relocating or repairing the unit, be sure that the unit is running in cooling mode.Then, fully close the valve at high pressure side (liquid valve).About 30-40 seconds later, fully close the valve at low pressure side (gas valve), immediately stop the unit and disconnect power. Please note that the time for refrigerant recovery should not exceed 1 minute. If refrigerant recovery takes too much time, air may be sucked in and cause pressure rise or compressor rupture, resulting in injury. During refrigerant recovery, make sure that liquid valve and gas valve are fully closed and power is disconnected before detaching the connection pipe. If compressor starts running when stop valve is open and connection pipe is not yet connected, air will be sucked in and cause pressure rise or compressor rupture, resulting in injury. When installing the unit, make sure that connection pipe is securely connected before the compressor starts running. If compressor starts running when stop valve is open and connection pipe is not yet connected, air will be sucked in and cause pressure rise or compressor rupture, resulting in injury. Prohibit installing the unit at the place where there may be leaked corrosive gas or flammable gas. If there leaked gas around the unit, it may cause explosion and other accidents. Do not use extension cords for electrical connections. If the electric wire is not long enough, please contact a local service center authorized and ask for a proper electric wire. Poor connections may lead to electric shock or fire. Use the specified types of wires for electrical connections between the indoor and outdoor units. Firmly clamp the wires so that their terminals receive no external stresses. Electric wires with insufficient capacity, wrong wire connections and insecure wire terminals may cause electric shock or fire. 11 Tools for installation 1 Level meter 4 Drill head 2 Screw driver 5 Pipe expander 3 Impact drill 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 14 Measuring tape Note: Please contact the local agent for installation. Selection of installation location Basic requirement Installing the unit in the following places maycause malfunction. If it is unavoidable, please consult the localdealer: 1.The place with strong heat sources, vapors, flammableor explosive gas, or volatile objects spread in the air. 2.The place with high-frequency devices (such as welding machine, medical equipment). 3. The place near coast area. 4. The place with oil or fumes in the air. 5. The place with sulfureted gas. 6. Other places with special circumstances. 7. The appliance shall not be installed in the laundry. 8. It's not allowed to be installed on the unstable or motive base structure (such as truck) or in the corrosive environment (such as chemical factory). Outdoor unit will not affect neighborhood. 2. The location should be well ventilated and dry, in which the outdoor unit won't be exposed directly to sunlight or strong wind. 3. The location should be able to withstand the weight of outdoor unit. 4. Make sure that the installation follows the requirement of installation dimension diagram. 5. Select a location which is out of reach for children and far away from animals or plants.If it is unavoidable, please add the fence for safety purpose. 12 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. Be sure to cut off the power supply before proceeding any work related to electricity and safety. For models with a power plug, make sure the plug is within reach after installation. 7. If the supply cord is damaged, it must be replaced by the manufacturer, its 8. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube. 9. The appliance shall be installed in accordance with national wiring regulations. 10. Appliance shall be installed, operated and stored in a room with a floor area larger than "X"m2 (see table 1). Please notice that the unit is filled with flammable gas R32. Inappropriate treatment of the unit involves the risk of severe damages of people and material. Details to this refrigerant are found in chapter "refrigerant". Grounding requirement grounding with specialized grounding device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric shock. 2. The yellow-green wire in air conditioner is grounding wire, which can't be used for other purposes. 3. The grounding resistance should comply with national electric safety regulations. 4. The appliance must be positioned so that the plug is accessible. 5. An all-pole disconnection switch having a contact separation of at least 3mm in 6. Including an air switch with suitable capacity, please note the following table. Air switch should be included magnet buckle and heating buckle function, it can protect the circuit-short and overload. (Caution: please do not use the fuse only for protect the circuit) Air-conditioner Air switch capacity 09K 10A 12K 16A 13 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 unit with cooling capacity of 2300W ~5000W, 6 expansion screws are needed; for the unit with cooling capacity of 6000W ~8000W, 8 expansion screws are needed; for the unit with cooling capacity of 10000W at least 3cm above the floor ~16000W, 10 expansion screws are needed. Step two: install drain joint (Only for cooling and heating unit) 1. Connect the outdoor drain joint into the hole on the chassis, as shown in the picture below. 2. Connect the drain hose into the drain vent. 1. Place the outdoor unit on the support. 2. Fix the foot holes of outdoor unit with bolts. foot holes drain vent Drain hose chassis outdoor drain joint 14 foot holes Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the screw on the right handle of outdoor unit and then remove the handle. screw 3. Pretightening the union nut with hand. pipe joint handle 2. Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe. liquid pipe liquid valve gas pipe gas valve union nut 4. Tighten the union nut with torque wrench by referring to the sheet below. Hex nut diameter Tightening torque (N.m) 6 15~20 9.52 30~40 12 45~55 16 60~65 19 70~75 1. Remove the wire clip; connect the power connection wire and signal control wire (only for cooling and heating unit) to the wiring terminal according to the N(1) 2 3 N L blue black brown yellow- blue brown green (black) yellowgreen NL Indoor unit connection POWER Note: the wiring board is for reference only, please refer to the actual one 15 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. 2. If the outdoor unit is higher than the wall hole, you must set a U-shaped curve in the pipe before pipe goes into the room, in order to prevent rain from getting into the room. wall U-shaped curve drain hose 16 Vacuum pumping Use vacuum pump 1. Remove the valve caps on the liquid valve and gas valve and the nut of refrigerant charging vent. 2. Connect the charging hose of piezometer to the refri- liquid valve gas valve refrigerant charging vent piezometer Lo Hi valve cap 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. Open the piezometer completely and operate for 10-15min to check if the inner hexagon spanner pressure of piezometer re- mains in -0.1MPa. close 4. Close the vacuum pump open and maintain this status for 1-2min to check if the pres- sure of piezometer remains in -0.1MPa. If the pressure decreases, there may be leakage. 5. Remove the piezometer, open the valve core of liquid valve and gas valve completely with inner hexagon spanner. 6. Tighten the screw caps of valves and refrigerant charging vent. 7. Reinstall the handle. Leakage detection 1. With leakage detector: Check if there is leakage with leakage detector. 2. With soap water: If leakage detector is not available, please use soap water for leakage detection. Apply soap water at the suspected position and keep the soap water for more than 3min. If there are air bubbles coming out of this position, there's a leakage. 17 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 accord- ing to the voltage marked on the It may cause malfunction or damaging nameplate? the parts. Is electric wiring and pipeline installed It may cause malfunction or damaging correctly? the parts. Is the unit grounded securely? It may cause electric leakage. Does the power cord follow the speci- It may cause malfunction or damaging the parts. Is there any obstruction in the air inlet and outlet? (heating) capacity. The dust and sundries caused during It may cause malfunction or damaging installation are removed? the parts. The gas valve and liquid valve of connection pipe are open completely? (heating) capacity. Is the inlet and outlet of piping hole been covered? It may cause insufficient cooling (heating) capacity or waster eletricity. Test operation 1. Preparation of test operation The client approves the air conditioner. Specify the important notes for air conditioner to the client. 2. Method of test operation Put through the power, press ON/OFF button on the remote controller to start operation. Press MODE button to select AUTO, COOL, DRY, FAN and HEAT to check whether the operation is normal or not. If the ambient temperature is lower than 16 , the air conditioner can't start cooling. 18 Configuration of connection pipe 1. Standard length of connection pipe 5ma7.5ma8m 2. Min length of connection pipe For the unit with standard connection pipe of 5m, there is no limitation for the min length of connection pipe. For the unit with standard connection pipe of 7.5m and 8m, the min length of connection pipe is 3m. 3. Max length of connection pipe Sheet 1 Max length of connection pipe Unit: m capacity Max length of connection pipe capacity Max length of connection pipe 5000Btu/h (1465W) 15 7000Btu/h (2051W) 15 9000Btu/h (2637W) 15 12000Btu/h (3516W) 20 24000Btu/h (7032W) 25 28000Btu/h (8204W) 30 36000Btu/h (10548W) 30 42000Btu/h (12306W) 30 18000Btu/h (5274W) 25 48000Btu/h (14064W) 30 4. The calculation method of additional refrigerant oil and refrigerant charging amount after prolonging connection pipe After the length of connection pipe is prolonged for 10m at the basis of standard length, you should add 5ml of refrigerant oil for each additional 5m of connection pipe. The calculation method of additional refrigerant charging amount (on the basis of liquid pipe): (1) Additional refrigerant charging amount= prolonged length of liquid pipe × additional refrigerant charging amount per meter (2) Basing on the length of standard pipe, add refrigerant according to the requirement as shown in the table. The additional refrigerant charging amount per meter is different according to the diameter of liquid pipe. See Sheet 2. 19 Configuration of connection pipe Sheet 2. Additional refrigerant charging amount for R32 Diameter of connection pipe mm Indoor unit throttle Outdoor unit throttle Liquid pipe Gas pipe Cooling only, Cooling only cooling and cooling and heating (g / m) heating (g / m) (g / m) 6 9.5 or 12 16 12 16 6 or 9.5 16 or 19 40 12 19 or 22.2 80 12 40 24 96 16 25.4 or 31.8 136 19 _ 200 22.2 _ 280 48 96 200 200 280 280 Note: The additional refrigerant charging amount in Sheet 2 is recommended value, not compulsory. 20 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 the distance of indoor unit and outdoor unit. Cut the required pipe with pipe cutter. E: Expand the port Expand the port with expander. expander hard mold pipe pipe pipe cutter leaning uneven burr B: Remove the burrs Remove the burrs with shaper and prevent the burrs from getting into the pipe. pipe shaper downwards C: Put on suitable insulating pipe D: Put on the union nut Remove the union nut on the indoor connection pipe and outdoor valve; install the union nut on the pipe. union pipe Note: "A" is different according to the diameter, please refer to the sheet below: Outer diameter (mm) A(mm) Max Min 6 - 6.35(1/4") 1.3 0.7 9.52(3/8") 1.6 1.0 12-12.7(1/2") 1.8 1.0 15.8-16(5/8") 2.4 2.2 F: Inspection Check the quality of expanding port. If there is any blemish, expand the port again according to the steps above. smooth surface improper expanding pipe leaning damaged surface the length is equal crack uneven thickness 21 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai,Guangdong, China, 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: gree@gree.com.cn www.gree.com 66129931101