Nordis NDO-G09IV1 Owner'S Manual Download Page 1

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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.

NDO-G09IV1 NDO-G12IV1

NDO-G18IV1 NDO-G24IV1

Summary of Contents for NDO-G09IV1

Page 1: ...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 NDO G09IV1 NDO G12IV1 NDO G18IV1 NDO G24IV1 ...

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Page 3: ... EU To prevent possible harm to the environment or human health from un controlled waste disposal recycle it responsibly to promote the sustainable reuse of mate rial 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 envi ronmental safe recycling This appliance is not intended for...

Page 4: ...njury or property loss is caused by the following reasons Indicates a hazardous situation that if not avoided will result in death or serious injury Indicates a hazardous situation that if not avoided could result in death or serious injury Indicates a hazardous situation that if not avoided may result in minor or moderate injury Indicates important but not hazard related information used to indic...

Page 5: ...d 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 than X m see table 1 only applies to appliances that are not fixed appliances Appliance shall be installed operated and stored in a room with a floor area larger 2 s instructions only Be ...

Page 6: ...ppliance Cleaning and user maintenance shall not be made by children without supervision 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 Do not wash the air conditioner with water to avoid electric ...

Page 7: ...damage Precautions WARNING conditioner and disconnect power immediately and then If the air conditioner operates under abnormal conditions it may cause malfunction electric shock or fire hazard Do not spill water on the remote controller otherwise the electric shock or damage Please contact dealer when you need to repair air conditioner Do not repair air conditioner by yourself It may cause object...

Page 8: ...re neutral wire and any work related to electricity and safety Be sure to cut off the power supply before proceeding Including an circuit break with suitable capacity please Air Conditioner should be properly grounded Incorrect Don t use unqualified power cord grounding may cause electric shock According to the local safety regulations use qualified Installation must be performed by qualified prof...

Page 9: ...onnected by a professional national wiring regulations requirement of NEC and CEC by authorized personnel only Precautions WARNING wire which can t be used for other purposes The grounding resistance should comply with national electric safety regulations The air conditioner is the first class electric appliance It keep the interconnection cable away from the copper tube The temperature of refrige...

Page 10: ... animals or plants If it is unavoidable please add the fence for safety purpose 6 Working temperature range For some models 22 43 For model 24K for some model Indoor side DB WB Maximum cooling Outdoor side DB WB 32 23 43 26 Maximum heating 27 24 18 The operating temperature range outdoor temperature for Low temperature The operating temperature range outdoor temperature for cooling only unit is 15...

Page 11: ...e range outdoor temperature for cooling only unit is 18 48 For models 09 12 18K for some model Maximum cooling Indoor side DB WB 32 23 Outdoor side DB WB 48 30 Maximum heating 27 24 18 NOTICE The operating temperature range outdoor temperature for cooling only unit is NOTICE 15 48 For models 09 12 18K for some model Maximum cooling 32 23 Indoor side DB WB 54 32 Outdoor side DB WB Maximum heating 2...

Page 12: ... 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 nameplate Check whether the appliance mark is in good condition Replace the vague or damaged warning mark If ...

Page 13: ... pump and it s well ventilated Use the refrigerant filling appliances specialized for R32 Make sure that different kinds of refrigerant won t contaminate with each other After filling is finished please do the leakage detection before test running another time of leak detection should be done when it s removed Please use the flammable gas detector to check before unload and open the container No f...

Page 14: ...imension diagram At least 50cm At least 50cm At least 30cm At least 200cm Space to the obstruction Space to the obstruction Space to the obstruction Space to the obstruction At least 30cm Space to the wall Drainage pipe ...

Page 15: ...ry 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 comp...

Page 16: ...ry in which the outdoor unit Tools for installation 2 Screw driver 13 Inner hexagon spanner 14 Measuring tape Note 1 Level meter 4 Drill head 7 Open end wrench 10 Vacuum pump 5 Pipe expander 8 Pipe cutter 11 Pressure meter 3 Impact drill 6 Torque wrench 9 Leakage detector 12 Universal meter Please contact the local agent for installation 3 won t be exposed directly to sunlight or strong wind 4 The...

Page 17: ...socket 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 tion cable away from the copper tube 9 The appliance shall be installed in accordance with national wiring regulations Including an air switch with suitable capacity please note the following table Air switch shou...

Page 18: ...it 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 1 Place the outdoor unit on the support Fix the foot holes of outdoor unit with bolts 2 2 Connect the drain hose into the drain vent foot holes foot holes chassis outdoor drain joint 14 drain ven...

Page 19: ...ack yellow green yellow green 09 18 12K brown brown black N L N L 24K Installation of outdoor unit Step four connect indoor and outdoor pipes 1 Remove the screw on the right han dle of outdoor unit and then remove the handle 2 Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe hand 4 Tighten the union nut with torque wrench by referring to the sheet below handle screw ga...

Page 20: ...he outlet pipe hole of indoor unit Slant the drain hose slightly dow nwards The drain hose can t be The water outlet can t be placed in water in order to drain smoothly Installation of outdoor unit U shaped curve wall drain hose the drain hose can t raise upwards The drain hose can t be fluctuant The drain hose can t be fluctuant The water outlet can t be fluctuant The water outlet can t be placed...

Page 21: ...re 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 Use vacuum pump liquid valve gas valve refrigerant charging vent nut of refrigerant charging vent vacuum pump piezometer valve cap Lo Hi inner hexagon spanner open close 1 With leakage detector Check if th...

Page 22: ...ble 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 nameplate It may cause malfunction or damaging the parts Is electric wiring and pipeline installed corr...

Page 23: ...W 7000Btu h 2051W 28000Btu h 8204W 9000Btu h 2637W 36000Btu h 10548W 12000Btu h 3516W 42000Btu h 12306W 18000Btu h 5274W 48000Btu h 14064W Max length of connection pipe Max length of connection pipe 15 25 15 30 15 30 20 30 25 30 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 co...

Page 24: ... Diameter of connection pipe mm Liquid pipe Gas pipe Ф6 Ф6 or Ф9 5 Ф9 5 or Ф12 Ф12 Ф16 Ф19 Ф22 2 Ф16 or Ф19 Ф19 or Ф22 2 Ф25 4 or Ф31 8 _ _ Cooling only cooling and heating g m g m Cooling only g m cooling and heating 16 40 80 136 200 200 280 280 48 24 12 12 200 280 96 96 40 16 Indoor unit throttle Outdoor unit throttle Configuration of connection pipe ...

Page 25: ...and prevent the burrs from getting into the pipe downwards pipe shaper 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 pipe E Expand the port Expand the port with expander Note A is different according to the diameter please refer to the sheet below expander hard mold pipe F I...

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