DUCTLESS INVERTER
INSTALLATION MANUAL
Models:
NEO09AC115V1A
NEO12AC115V1A
NEO09AC230V1A
NEO12AC230V1A
NEO18AC230V1A
NEO24AC230V1A
NEO30AC230V1A
NEO36AC230V1A
AIR CONDITIONER
Страница 1: ...DUCTLESS INVERTER INSTALLATION MANUAL Models NEO09AC115V1A NEO12AC115V1A NEO09AC230V1A NEO12AC230V1A NEO18AC230V1A NEO24AC230V1A NEO30AC230V1A NEO36AC230V1A AIR CONDITIONER ...
Страница 2: ...product and installation form on the back cover Retain both the manual and installation record for future reference Contents Safety Precautions 2 System Requirements 4 Suggested Tools 5 Site Instructions 6 Dimensions 7 Indoor Unit 9 Outdoor Unit 12 Refrigerant Piping 13 Power and Wiring 16 Vacuum Testing 19 Start up 21 Troubleshooting 22 Gree Neo Ductless AIR CONDITIONER ...
Страница 3: ...fy unsafe practices which may result in minor personal injury or product and property damage NOTE is used to highlight suggestions which will result in enhanced installation reliability or operation shown in this manual This appliance is not intended for use by children without responsible adult supervision Proper care should be taken to ensure safety Heat pumps air conditioners heating equipment ...
Страница 4: ... be more than one disconnect switch Lock out and tag all switches with a warning label General Safety Precautions A dedicated power supply circuit should be used in accordance with local electrical safety regulations and National Electrical Codes NEC Ensure that the entire system is reliably grounded Use proper size circuit breaker to protect equipment against short circuit and overload conditions...
Страница 5: ...ngth Length ID over OD 9 000 115v 1ph 60hz 10 3 50 15 33 10 12 000 115v 1ph 60hz 10 3 50 15 33 10 9 000 208 230v 1ph 60hz 10 3 50 15 33 10 12 000 208 230v 1ph 60hz 10 3 66 20 33 10 18 000 208 230v 1ph 60hz 10 3 82 25 33 10 24 000 208 230v 1ph 60hz 10 3 82 25 33 10 30 000 208 230v 1ph 60hz 10 3 100 30 33 10 36 000 208 230v 1ph 60hz 10 3 100 30 33 10 Unit Size Voltage Refrigerant Factory System Addi...
Страница 6: ...Wrench Hex Keys orAllenWrenches Drill Drill Bits Hole Saw Pipe Cutter Screw drivers Phillips Flat blade Manifold and Gauges Level R410A FlaringTool Clamp onAmp Meter Vacuum Pump Safety Glasses Work Gloves Refrigerant Scale Micron Gauge SUGGESTEDTOOLS ...
Страница 7: ... where reception is weak An amplifier may be required for the affected device Do not install in a laundry room or by a swimming pool Determine if condensate pump is required to properly drain condensate water from the indoor unit Installation Site of Outdoor Unit Select a site that allows for the following Outdoor location meets all minimum installation distances defined in the Installation Dimens...
Страница 8: ...NSTALLATION DIMENSIONS Indoor unit Part Name 1 Remote Controller 2 Front Panel 3 Air Filter 4 Horizontal Louver 5 Wall Hole Sleeve 6 Insulation 7 Refrigerant Pipes 8 Drain Hose Outdoor unit 2 3 6 5 8 7 4 1 ...
Страница 9: ...ENSIONS Minimum indoor clearances Minimum outdoor clearances Outdoor Unit Minimum Distances in mm A 20 500 B 20 500 C 24 610 D 12 305 E 12 305 5 in 0 13m 5 in 0 13m 6 ft 1 8m 6 in 0 15m Air inlet Air outlet Ceiling Floor ...
Страница 10: ...ng brackets from the indoor unit and position the mounting bracket on the wall in desired location Use centering mark on mounting bracket for centering the indoor unit on the wall 5 Mounting bracket must be installed horizontally and level right to left NOTE Condensate drain pan has built in pitch for proper drainage 6 Secure mounting bracket to wall with a minimum of five screws evenly spaced to ...
Страница 11: ... 4 Φ2 3 4 1 2 4 3 4 7 5 8 2 11 3 4 1 3 4 27 3 8 Φ2 1 8 Φ 2 1 8 9 3 4 13 1 8 29 3 8 11 1 4 1 5 8 Φ 2 3 4 Φ 2 3 4 4 2 1 8 12 3 4 5 9 3 4 13 1 8 29 3 8 11 1 4 1 5 8 Φ 2 3 4 Φ 2 3 4 4 2 1 8 12 3 4 Mounting Bracket Diagrams and Dimensions 09K and 12K Unit 18K Unit 24K Unit 30K and 36K Unit Right Rear piping hole Left Wall Wall Rear piping hole ...
Страница 12: ...frigerant piping is going through the right or left side of front panel 1 Use a small saw blade to carefully cut a U shaped hole in the side of the front panel The hole must be large enough for refrigerant pipes condensate hose and wires 2 Determine and mark proper location for wall hole 3 Use table below to determine recommended wall hole size for your unit size 4 Cut the wall hole with a 5 to 10...
Страница 13: ...ons and noise while facilitating proper drainage FloridaWind Load Requirements state that outdoor unit must be anchored to concrete pad using four 3 8 in diameter PowerWedge Bolt Plus or equivalent with 1 in diameter fender washers Anchor bolts must be embedded into 3 000 PSI minimum concrete at a distance of 4 1 2 in from any concrete edge The concrete thickness must exceed 1 5 times the anchor d...
Страница 14: ...cause water stains or wall damage Bind refrigerant pipes condensate hose and interconnecting wire together with cable ties at 12 inch intervals NOTE A condensate pump accessory sold separately is recommended for the indoor unit when adequate line pitch cannot be provided for drainage Piping and Drain Hose Connections to Indoor Unit NOTE For maximum serviceability it is recommended to have refriger...
Страница 15: ...ions with proper tools to avoid kinks 8 Apply a small amount of refrigerant oil to the flare connection on the refrigerant pipes 9 Properly align piping and tighten flare nut using a standard wrench and a torque wrench as shown in figure to the right 10 Carefully tighten flare nuts to correct torque level referring to the followingTorqueTable NOTE Over tightening may damage flare connections and c...
Страница 16: ...ng refrigerant pipes 3 Apply a small amount of refrigerant oil to the flare connection on the refrigerant pipe 4 Properly align piping and tighten flare nut using a standard wrench and a torque wrench as shown in the indoor piping section 5 Carefully tighten flare nuts to correct torque level referring to the followingTorqueTable NOTE Over tightening may damage flare connections and cause leaks Pi...
Страница 17: ...cting wires up from back of indoor unit and position in close to the terminal block on indoor unit NOTE The indoor unit is powered from the outdoor unit depending on local code a disconnect switch may need to be installed to a power supply circuit 3 Connect wiring to indoor unit per connection diagram NOTE Record wire colors and terminal references for uses with Outdoor Unit wire connections 4 Rep...
Страница 18: ...p strain relief and adjust wire lengths or proper connections to the outdoor unit terminal block WARNING Outdoor Unit Indoor Unit Cable Cross Board Wire Hole Blue N 1 2 3 GND N 1 2 3 GND N 2 L GND GND L N Black Brown Grn Yel Interconnecting Wires Main Power Wires White Black or Red Grn Yel Blue N 1 2 3 GND N 1 2 3 GND L1 2 L2 GND GND L2 L1 Black Brown Grn Yel Interconnecting Wires Main Power Wires...
Страница 19: ...trical codes Electrical Disconnecting means must be provided and shall be located within sight and readily accessible from the unit Failure to follow this caution may result in equipment damage or improper operation All wires running from the indoor to outdoor unit must comply with National Electrical Code NEC and local codes No wire should be allowed to touch refrigerant tubing compressor or any ...
Страница 20: ... pipes and indoor coil should be evacuated using the recommended deep vacuum method of 500 microns The alternate triple evacuation method may be used if the procedure outlined below is followed NOTE Always break a vacuum with dry nitrogen UsingVacuum Pump 1 Completely tighten flare nutsA B C D connect manifold gage charge hose to a charge port of the low side service valve 2 Connect charge hose to...
Страница 21: ...equirement section on page 4 for more info 8 Disconnect charge hose from charge connection of the low side service valve 9 Fully open service valves B andA 10 Securely tighten caps of service valves 20 DeepVacuum Method The deep vacuum method requires a vacuum pump capable of pulling a vacuum of 500 microns and a vacuum gage capable of accurately measuring this vacuum depth The deep vacuum method ...
Страница 22: ...pes where possible 2 Make sure drain hose slopes downward along entire length 3 Ensure all refrigerant pipes and connections are properly insulated 4 Fasten pipes to outside wall when possible 5 Seal and weatherproof wall hole which the interconnecting wires and refrigerant pipes pass through Indoor Unit 1 Do all Remote Control buttons function properly 2 Do the display panel lights work properly ...
Страница 23: ... Thermistor Outdoor CoilTemp Thermistor Compressor DischargeTemp Thermistor Compressor Overload Protection IPM Module Protection Indoor Fan Malfunction Compressor Synchronism Possible Causes Missing Configuration Jumper on Indoor Control Board Indoor and Outdoor Units Do Not Match Model or Capacity Power Supply is not Stable andVoltage Range is too Large Mis wired or Communication Failure Bad Conn...
Страница 24: ...ovided This information along with the installation data and dealer contact information will be helpful should your system require maintenance or service UNIT INFORMATION Model No Serial No INSTALLATION INFORMATION Date Installed DEALERSHIP INSTALLER INFORMATION Company Name Address Phone Number Technician Name Gree Electric Appliances Inc 2014 Cat No DFS NEO CO 2IN 66129914850 ...
