Owner's Manual - Gree
Change for lifeOwner's ManualOriginal InstructionsSplit Air ConditionerThank you for choosing our product.Please read this Owner’s Manual carefully before operation andretain it for future reference.If you have lost the Owner's Manual, please contact the local agentor visit www.gree.com or send an email to global@gree.com.cn forthe electronic version.
NB2H/IGWH28QE-K3DNC6H/IGWH28QE-K3DNE4H/I
ContentOperation NoticesPrecautions.1MaintenanceEmergency operation .6Clean and maintenance.6Installation NoticeInstallation dimension diagram .9Safety precautions for installing and relocating the unit . 10Tools for installation .11Selection of installation location .11Requirements for electric connection .12InstallationInstallation of indoor unit.13Check after installation .18Test and operationTest operation .18Screen Operation GuideParts Name . 19Buttons on remote controller .21Introduction for icons on display screen. .21Introduction for buttons on remote controller .22Introduction for special function .28Operation guide .30Replacement of batteries in remote controller .30MalfunctionMalfunction analysis .31Attachment.35Pipe expanding method .37This appliance is not intended for use by persons (including children) with reduced physical, sensoryor mental capabilities, or lack of experience and knowledge, unless they have been given supervisionor 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 servicecenter to conduct it at first. Air conditioner must be installed, moved or maintained by appointedunit. Otherwise, it may cause serious damage or personal injury or death.
Explanation of SymbolsDANGERIndicates a hazardous situation that, if not avoided, willresult in death or serious injury.WARNINGIndicates a hazardous situation that, if not avoided, couldresult in death or serious injury.CAUTIONIndicates a hazardous situation that, if not avoided, mayresult in minor or moderate injury.NOTICEIndicates important but not hazard-related information,used to indicate risk of property damage.Indicates a hazard that would be assigned a signal wordWARNING or CAUTION.Exception ClausesManufacturer will bear no responsibilities when personal injury orproperty 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 abidingby 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 ofproduct;5.Operate, repair, maintain the unit without abiding by instruction manual or relatedregulations;6.After verification, the problem or dispute is caused by the quality specification orperformance of parts and components that produced by other manufacturers;7.The damage is caused by natural calamities, bad using environment or forcemajeure.
PrecautionsWARNINGOperation and MaintenanceThis appliance can be used by children aged from 8years and above and persons with reduced physical,sensory or mental capabilities or lack of experienceand knowledge if they have been given supervision orinstruction concerning use of the appliance in a safeway and understand the hazards involved.Children shall not play with the appliance.Cleaning and user maintenance shall not be made bychildren without supervision.Do not connect air conditioner to multi-purpose socket.Otherwise, it may cause fire hazard.Do disconnect power supply when cleaning airconditioner. Otherwise, it may cause electric shock.If the supply cord is damaged, it must be replaced bythe manufacturer, its service agent or similarly qualifiedpersons in order to avoid a hazard.Do not wash the air conditioner with water to avoidelectric shock.Do not spray water on indoor unit. It may cause electricshock 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 avoiddeformation or fire hazard.1
PrecautionsWARNINGMaintenance must be performed by qualifiedprofessionals. Otherwise, it may cause personal injuryor damage.Do not repair air conditioner by yourself. It may causeelectric shock or damage. Please contact dealer whenyou need to repair air conditioner.Do not extend fingers or objects into air inlet or airoutlet. It may cause personal injury or damage.Do not block air outlet or air inlet. It may causemalfunction.Do not spill water on the remote controller, otherwise theremote controller may be broken.When below phenomenon occurs, please turn off airconditioner and disconnect power immediately, and thencontact 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 emergencyoperation switch, please press this switch with an insulatingobject other than metal.Do not step on top panel of outdoor unit, or put heavyobjects. It may cause damage or personal injury.2
PrecautionsWARNINGAttachmentInstallation must be performed by qualified professionals.Otherwise, it may cause personal injury or damage.Must follow the electric safety regulations when installingthe unit.According to the local safety regulations, use qualifiedpower supply circuit and circuit break.Do install the circuit break. If not, it may cause malfunction.An all-pole disconnection switch having a contact separationof at least 3mm in all poles should be connected in fixedwiring.Including an circuit break with suitable capacity, pleasenote the following table. Air switch should be includedmagnet buckle and heating buckle function, it can protectthe circuit-short and overload.Air Conditioner should be properly grounded. Incorrectgrounding may cause electric shock.Don't use unqualified power cord.Make sure the power supply matches with the requirementof air conditioner. Unstable power supply or incorrect wiringmay result in electric shock, fire hazard or malfunction.Please install proper power supply cables before using theair conditioner.Properly connect the live wire, neutral wire andgrounding wire of power socket.Be sure to cut off the power supply before proceedingany work related to electricity and safety.3
PrecautionsWARNINGDo not put through the power before finishing installation.If the supply cord is damaged, it must be replaced bythe manufacturer, its service agent or similarly qualifiedpersons in order to avoid a hazard.The temperature of refrigerant circuit will be high, pleasekeep the interconnection cable away from the coppertube.The appliance shall be installed in accordance withnational wiring regulations.Installation must be performed in accordance with therequirement of NEC and CEC by authorized personnelonly.The air conditioner is the first class electric appliance. Itmust be properly grounding with specialized groundingdevice by a professional. Please make sure it is alwaysgrounded effectively, otherwise it may cause electric shock.The yellow-green wire in air conditioner is groundingwire, which can't be used for other purposes.The grounding resistance should comply with nationalelectric safety regulations.The appliance must be positioned so that the plug isaccessible.All wires of indoor unit and outdoor unit should beconnected by a professional.If the length of power connection wire is insufficient, pleasecontact the supplier for a new one. Avoid extending thewire by yourself.4
PrecautionsWARNINGFor the air conditioner with plug, the plug should bereachable after finishing installation.For the air conditioner without plug, an circuit breakmust be installed in the line.If you need to relocate the air conditioner to anotherplace, 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 andfar 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 areprovided by the manufacturer.Working temperature rangeFor some models:Maximum coolingMaximum heatingIndoor side DB/WB( )32/2327/-NOTICE:Outdoor side DB/WB( )50/2624/18 The operating temperature range (outdoor temperature) for heat pump unit is-15 50 .5
Emergency operationIf remote controller is lost or damaged, please use auxiliary button to turnon or turn off the air conditioner. The operation in details are as below:air conditioner. When the air conditioner is turned on, it will operate underauto mode.panelaux. buttonWARNING:Use insulated object to press the auto buttonClean and maintenanceWARNING Turn off the air conditioner and disconnect the power before cleaning the airconditioner to avoid electric shock. Do not wash the air conditioner with water to avoid electric shock. Do not use volatile liquid to clean the air conditioner.Clean surface of indoor unitWhen the surface of indoor unit is dirty, it is recommended to use a soft dry clothor wet cloth to wipe it.NOTICE: Do not remove the panel when cleaning it.6
Clean and maintenance1Open panel3Pull out the panel to a certain Use dust catcher or water tothe water (below 45 ) to cleanit, and then put it in a shadyand cool place to dry.24panel cover tightly.WARNINGoperation environment, clean frequency can be increased.7
Clean and maintenanceNOTICE: Checking before use-season1. Check whether air inlets and air outlets are blocked.2. Check whether circuit break, plug and socket are in good condition.4. Check whether drainage pipe is damaged.NOTICE: Checking after use-season1. Disconnect power supply.Notice for recovery1. Many packing materials are recyclable materials.Please dispose them in appropriate recycling unit.2. If you want to dispose the air conditioner, please contact local dealer orconsultant service center for the correct disposal method.8
At least 15cmSpace to the ceilingInstallation dimension diagramSpace to the wallAt least 15cmAt least 15cmSpace to the wallSpacoetleatheontiouctrbsAt least 250cmAtcm003st9
Safety precautions for installing and relocating the unitTo ensure safety, please be mindful of the following precautions.WarningWhen installing or relocating the unit, be sure to keep the refrigerantcircuit free from air or substances other than the specified refrigerant.Any presence of air or other foreign substance in the refrigerant circuit will causesystem pressure rise or compressor rupture, resulting in injury.When installing or moving this unit, do not charge the refrigerant whichis not comply with that on the nameplate or unqualified refrigerant.Otherwise, it may cause abnormal operation, wrong action, mechanicalmalfunction or even series safety accident.When refrigerant needs to be recovered during relocating or repairing theunit, be sure that the unit is running in cooling mode.Then, fully close thevalve at high pressure side (liquid valve).About 30-40 seconds later, fullyclose the valve at low pressure side (gas valve), immediately stop the unitand disconnect power. Please note that the time for refrigerant recoveryshould not exceed 1 minute.If refrigerant recovery takes too much time, air may be sucked in and causepressure rise or compressor rupture, resulting in injury.During refrigerant recovery, make sure that liquid valve and gas valve arefully closed and power is disconnected before detaching the connection pipe.If compressor starts running when stop valve is open and connection pipe is notyet connected, air will be sucked in and cause pressure rise or compressorrupture, resulting in injury.When installing the unit, make sure that connection pipe is securelyconnected before the compressor starts running.If compressor starts running when stop valve is open and connection pipe is notyet connected, air will be sucked in and cause pressure rise or compressorrupture, resulting in injury.Prohibit installing the unit at the place where there may be leaked corrosivegas 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 wireis not long enough, please contact a local service center authorizedand 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 theindoor and outdoor units. Firmly clamp the wires so that their terminalsreceive no external stresses.Electric wires with insufficient capacity, wrong wire connections and insecurewire terminals may cause electric shock or fire.10
Tools for installation1 Level meter2 Screw driver3 Impact drill4 Drill head5 Pipe expander6 Torque wrench7 Open-end wrench8 Pipe cutter9 Leakage detector10 Vacuum pump11 Pressure meter12 Universal meter13 Inner hexagon spannerNote:14 Measuring tape Please contact the local agent for installation.Selection of installation locationBasic requirementInstalling the unit in the following places maycause malfunction. If it is unavoidable,please consult the local dealer:1. The place with strong heat sources, vapors, flammable or explosive gas, orvolatile objects spread in the air.2. The place with high-frequency devices (such as welding machine, medicalequipment).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 nost be installed in the laundry.8. It’s not allowed to be installed on the unstable or motive base structure (suchas truck) or in the corrosive environment (such as chemical factory).Indoor unit1. There should be no obstruction near air inlet .2. Select a location where the condensation water can be dispersed easily andwon't affect other people.3. Select a location which is convenient to connect the outdoor unit and near thepower socket.4. Select a location which is out of reach for children.5. The location should be able to withstand the weight of indoor unit and won'tincrease noise and vibration.6. The appliance must be installed 2.5m above floor.7. Don't install the indoor unit right above the electric appliance.8. Please try your best to keep way from fluorescent lamp.11
Requirements for electric connectionSafety precaution1. 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 properpower 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 toelectricity and safety.7. If the supply cord is damaged, it must be replaced by the manufacturer, its8. 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.Grounding requirementgrounding with specialized grounding device by a professional. Please makesure 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 usedfor 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 inall poles should be connected in fixed wiring. For models with a power plug, makesure the plug is within reach after installation12
Installation of indoor unitStep one: choosing installation locationrm it with the client.Step two: install wall-mounting frame1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with theplastic expansion particles in the holes.3. Fix the wall-mounting frame on the wall with tapping screws (ST4.2X25TA) and.Step three: open piping hole1. Choose the position of piping hole according to the direction of outlet pipe. Theposition of piping hole should be a little lower than the wall-mounted frame,shown as below.QC:WallSpaceto thewallabove150mmQD:Mark in the middle of itLeftΦ55mmRear piping holeLevel meterWallWallSpaceto thewallabove150mmSpaceto thewallabove150mmRightΦ55mmRear piping holeMark in the middle of itLeftΦ55mmRear piping holeLevel meterWallSpaceto thewallabove150mmRightΦ55mmRear piping holeQE:WallSpaceto thewallabove150mmMark in the middle of itLeftΦ70mmRear piping holeLevel meterWallSpaceto thewallabove150mmRightΦ70mmRear piping hole2. Open a piping hole with the diameter of Φ55 or Φ70 on the selected outletpipe position. In order to drain smoothly , slant the piping hole on the wallslightly downward to the outdoor side with the gradient of 5-10 .13
Installation of indoor unitIndoorNote: Pay attention to dust prevention andtake relevant safety measures whenopening the hole. The plastic expansion particles arenot provided and should be boughtlocally.outdoorΦ55/Φ705-10 Step four: outlet pipe2. When select leading out the pipefrom left or right, please cut off thecorresponding hole on the bottomcase.1. The pipe can be led out in thedirection of right, rear right, left orrear left.leftrightleftrear rightrear leftrightcut offthe hole1. Aim the pipe joint at the correspondingbellmouth.pipe jointunion nutpipe2. Pretightening the union nut with hand.3. Adjust the torque force by re
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 objects.
OWNER'S MANUAL Split Air Conditioner C GREE 66162598 V1.0 GREE AIR CONDITIONERS GREE ELECTRIC APPLIANCES,I NC.OF ZHUHAI Thank you for choosing GREE air conditioners. Please read this manual carefully before operation and keep it for further reference.
Gree centralized air conditioning system can be perfectly integrated to the BMS or Gree remote monitoring system through the BACnet interface and realize communication through the RS485. 3.3 Standard Control & Safety Devices The chiller's Unit Control Module is an innovative, modular microprocessor control design. It
The Sapphire and Vireo ULTRA heat pump units provide ULTRA heating & cooling. Sapphire, powered by GREE’s 2-Stage G10 inverter, and Vireo ULTRA, powered by the “unique to GREE” 2-Stage/3 Cylinder variable speed compressor, provide highl
The Gree Bora range can be connected to a stylish wired wall controller. The wired wall controller offers 6 timer functions with a 14 day multi event timer, user function settings and a “child lock” capability. "iChoose" LED Display The Gree Bora range features the new “iChoose” LED displays. The display will show power, mode and set point.
Stock Exchange in November 1996. In the beginning, Gree was only a company that assembled residential air conditioners. Now it has grown into a diversified technological global industrial group that has expanded its business to air conditioners, home appliances, high-end equipment, and communication equipment. Gree products
air source water heaters, smart phones, refrigerators, etc. Since 2005, Gree has topped No.1 in production and sales volume of residential air conditioners for 13 consecutive years. 2015, Gree's sales revenue exceeded 15.08 billion USD. 2016, sales revenue exceeded 16.51 billion USD. 2017, sales revenue exceeded 22.21 billion USD.
All images provided in this catalogue are used for illustration purposes only. . R32/R410A/R134a. ABOUT GREE CONTENTS 005-018 093-100 101-108 109-120 121-132 133-140 019-068 069-090 Gree Electric Appliances, Inc. of Zhuhai was founded in 1991 and it was listed on the Shenzhen Stock Exchange in November 1996. . 135 Marine Air Conditioner .
The Gree U-Match range of air conditioners can be fitted with the optional G-Cloud Wi-Fi dongle*. Gree Wi-Fi is compatible with both Apple and Android. After installing the "Gree " App (V1.9.3 or later) onto your phone or tablet, you can remotely control the air conditioner from anywhere in the world.
