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Related Manuals for AUX A-Thermal 4kW
Summary of Contents for AUX A-Thermal 4kW
- Page 1 auxcool.com.ua Split Heat pump A-THERMAL INSTALLATION AND OPERATION MANUAL Installation should be done by professional personnel. For your convenience, please read this statement carefully, in accordance with the specification steps. Please safely keeping this manual to inspection.
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Page 3: Table Of Contents
auxcool.com.ua Contents Safety Precaution ..........................Operation and Performance ....................... Outdoor Unit Installation ........................Connecting Pipe Installation ......................Electric Wiring ............................Trail Operation ............................Maintenance Notice ..........................Note: All the illustrations in this manual are for explanation purposes only. Your air conditioner may be slightly different. -
Page 4: Safety Precaution
INSTALLATION MANUAL FOR HEAT PUMP Safety precaution Warning Warning: This air conditioner uses R32 flammable refrigerant. Notes: Air conditioner with R32 refrigerant, if roughly treated, may causes serious harm to the human body or surrounding things. The room space for the installation, use, repair, and storage of this air conditioner should be greater than 15m Do not use any methods to speed up defrost or to clean frosty parts except for particular recommended by manufacturer. - Page 5 auxcool.com.ua Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications: WARNING This symbol indicates the possibility of death or serious injury. CAUTION This symbol indicates the possibility of injury or damage to properties only. WARNING 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...
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Page 6: Weee Warning
INSTALLATION MANUAL FOR HEAT PUMP WARNING Stop operation and cut off the main power in storm or hurricane. Operation with windows opened may cause electric shock. Don’t install air conditioner in a place where there is flammable gas or liquid. The distance between them should above 1 metre. -
Page 7: Operation And Performance
auxcool.com.ua Operation and Performance Three-minutes protection It should take about three minutes to re-start the unit after stop running or re-run the unit with manual switch. This is the self-protection of the compressor. Defrost in heating mode On heating model, outdoor machines occur the frost phenomenon, in order to improve the heating effect, automatic running defrost operation (about 2~10 minutes), the drainage vent from the outdoor unit. -
Page 8: Outdoor Unit Installation
INSTALLATION MANUAL FOR HEAT PUMP Outdoor Unit Installation NOTE: Installation professionals commissioned. Others possible to install the installation imperfections, which led to the leakage, electric shock or a fire. Avoid direct sunlight or other heat source, and if necessary a sun shelter should be mounted. The sites must be provide bearing surface level and enough firm to support the weight of outdoor unit. - Page 9 auxcool.com.ua Outdoor unit lifting With more than 8 metres two rope lifting in packing condition, keep the balance of the unit, safety steadily rising. In the absence of packaging or packaging damaged handling application plate or packaging for protection. Lifting outdoor unit take care of the barycentre in case of sliding and dumping.
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Page 10: Connecting Pipe Installation
INSTALLATION MANUAL FOR HEAT PUMP Connecting Pipe Installation Refrigerant piping Flaring A (mm) Outer Diameter With the pipe cutting knife to cut off the pipe. (mm) max. min. Connect the pipe sleeve nut flaring. φ 6.4 φ 9.5 12.4 12.0 φ... -
Page 11: Air Tightness Test
auxcool.com.ua Unit: mm Remove the garbage and water from the piping When installing the refrigerant piping, some garbage may enter into the pipe, so before connecting to the outdoor unit, cleaning should be taken. Use high pressure nitrogen gas for cleaning, the refrigerant of outdoor unit is forbidden for cleaning. Air tightness test After finishing the piping connection of outdoor unit, please connect the high pressure side piping and high pressure valve. - Page 12 INSTALLATION MANUAL FOR HEAT PUMP Stop valve Stop valve operation and method ATTENTION: Component name as shown figures. Stop valve is closed when leaving the factory. Please use the suitable tools. The unit stop valve is not pipe socket sealed type. Force open is forbidden, otherwise it will damage the valve.
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Page 13: Electric Wiring
auxcool.com.ua Electric wiring WARNING All electrical works must be carried out and checked by a qualified electrician and must adhere to the IET regulations, local and national legislation and industry best practise. The system must have its own independent power supply. An all pole isolating disconnect switch with at least 3 mm contact separation must be installed. - Page 14 INSTALLATION MANUAL FOR HEAT PUMP Indoor unit and outdoor unit wiring system Recommended specification for power line of outdoor unit (stand-alone power supply) Item Power supply Nominal Cross-Sectional Wiring length (m) Rated current Area (mm breaker (A) Model 4kW - 6kW 220V/50Hz 8kW - 10kW 12kW - 16kW...
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Page 15: Digital Tube Display
auxcool.com.ua Digital tube display Refrigerating capacity selection Notes: Capacity setting means 0 means 1 10kW 12kW 14kW 16kW Fault code Code display Failure Invter OVV or UNDV protect Invter OVC protect Low PRESS switch protect High PRESS switch protect Invter high temp protect ODU Ambient temp sensor fault Suction temp sensor fault DISC temp too high protect... -
Page 16: Trail Operation
INSTALLATION MANUAL FOR HEAT PUMP Trail operation Checking before trail operation Indoor unit and outdoor unit is properly installed. The piping and wiring is correct. Refrigerant piping system is leak detection. Heat insulation is perfect. Ground wire is properly connected. The length of the pipe and the additional quantity of refrigerant has been recorded. -
Page 17: Maintenance Notice
auxcool.com.ua Maintenance Notice ATTENTION: For maintenance or scrap, please contact authorized service centres. Maintenance by unqualified person may cause dangers. Feed air conditioner with R32 refrigerant, and maintain the air conditioner in strictly accordance with manufacturer’s requirements. The chapter is mainly focused on special maintenance requirements for appliances with R32 refrigerant. - Page 18 INSTALLATION MANUAL FOR HEAT PUMP Operating procedures Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit unit it is satisfactorily dealt with. If the fault cannot be corrected immediately but is is necessary to continue operation, an adequate temporary solution shall be used.
- Page 19 auxcool.com.ua Removal and vacuum pumping Make sure there is no ignited fire source near the outlet of the vacuum pump and the ventilation is well. Allow the maintenance and other operations of the refrigeration circuit should be carried out according to the general procedure, but the following best operations that the flammability is already taken into consideration are the key.
- Page 20 INSTALLATION MANUAL FOR HEAT PUMP Scrap and recovery Recovery: The clearance of refrigerants in the system is required when repairing or scrapping the appliance. It is recommended to completely remove the refrigerant. Only a special refrigerant tank can be used when loading the refrigerant into the storage tank. Make sure the capacity of the tank is appropriate to the refrigerant injection quantity in the entire system.
- Page 21 auxcool.com.ua NOTES ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 22 INSTALLATION MANUAL FOR HEAT PUMP NOTES ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................A NEW QUALITY LEVEL...
- Page 23 auxcool.com.ua...
- Page 24 Decommissioning, dismantling and disposal This product contains refrigerant under pressure, rotating parts, and electrical connections which may be a danger & cause injury. All work must only be carried out by competent persons using suitable protective clothing and safety precautions. Read the manual Risk of Electric Shock Unit is Remotely controlled...
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