Gree FLEXX ECO R32 FXE24HP230V1R32AH Owner's Manual
  1. Manuals
  2. Brands
  3. Gree Manuals
  4. Air Handlers
  5. FLEXX ECO R32 FXE24HP230V1R32AH
  6. Owner's manual
Gree FLEXX ECO R32 FXE24HP230V1R32AH Owner's Manual

Gree FLEXX ECO R32 FXE24HP230V1R32AH Owner's Manual

Indoor unit
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Indoor Unit
MODELS:
FXE24HP230V1R32AH
FXE30HP230V1R32AH
FXE36HP230V1R32AH
FXE48HP230V1R32AH
FXE60HP230V1R32AH
Thank you for choosing our product.
Please read this Owner's Manual carefully before
operation and retain it for future reference.
To download an electric version of this manual visit
https://gree-comfort-dev.web.app/system-documentation/
OWNER'S
MANUAL
CAT NO:GREE_FLEXX_ECO_R32_OWNERS MANUAL_02262025

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FLEXX ECO R32 FXE24HP230V1R32AH and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Gree FLEXX ECO R32 FXE24HP230V1R32AH

Summary of Contents for Gree FLEXX ECO R32 FXE24HP230V1R32AH

  • Page 1 Indoor Unit MODELS: Thank you for choosing our product. FXE24HP230V1R32AH Please read this Owner’s Manual carefully before FXE30HP230V1R32AH operation and retain it for future reference. FXE36HP230V1R32AH FXE48HP230V1R32AH To download an electric version of this manual visit https://gree-comfort-dev.web.app/system-documentation/ FXE60HP230V1R32AH CAT NO:GREE_FLEXX_ECO_R32_OWNERS MANUAL_02262025...
  • Page 2 To Users Thank you for selecting Gree product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and...
  • Page 3 Exception Clauses Manufacturer will bear no responsibilities when personal injury or property loss is caused by the following reasons: Damage the product due to improper use or misuse of the product. Alter, change, maintain or use the product with other equipment without abiding by the instruction manual of manufacturer.

  • Page 4: Table Of Contents

    Contents 1 Safety Precautions ............1 2 Product Introduction ............4 2.1 Product Description ..............4 2.2 Operating Range ..............4 2.3 Physical Dimension ..............4 2.4 Names of Main Parts ..............5 2.5 General Information ...............6 2.6 Refrigerant charge ..............6 2.7 Dip Switch Configuration ............7 2.8 Fan Performance Data ............8 3 Preparative for Installation ..........
  • Page 5 7.1 Drain Pipe ................34 7.2 Notice before Seasonal Use..........34 7.3 Maintenance after Seasonal Use ......... 34 7.4 Parts Replacement............... 34 7.5 Unventilated Areas ............... 34 8 After-Sales Service ............35 9 Qualification of Worker ........... 35 10 Transportation, Marking and Storage for Units that Employ Flammable Refrigerants ........
  • Page 6 12 Sealed Electrical Components shall be Replaced ..40 13 Intrinsically Safe Components must be Replaced ..40 14 Cabling ................40 15 Detection of Flammable Refrigerants ......40 16 Removal and Evacuation ..........41 17 Charging Procedures ............ 42 18 Decommissioning ............

  • Page 7: Safety Precautions

    Air Handlers 1 Safety Precautions This product can’t be installed at corrosive, inflammable or explosive environment or the place with special requirements, such as kitchen. Otherwise, it will affect the normal operation or shorten the service life of the unit, or even cause fire hazard or serious injury.
  • Page 8 Air Handlers Appliance filled with flammable magas R32. Before install the appliance, read the installation manual first. Before use the appliance, read the owner’s manual first. Before repair the appliance, read the service manual first. Do not use means to accelerate the defrosting process or to clean other than those recommended by the manufacturer.
  • Page 9 Air Handlers OSHA Guidelines for safety. Products that contain or produce any of the more than 600 listed chemicals known in California can cause cancer or birth defects, such as fiberglass insulation, lead in brass and natural gas combustion products. Warnings are issued for such products sold in California as required by California Proposition 65.

  • Page 10: Product Introduction

    2 Product Introduction 2.1 Product Description The GREE air handler offer the perfect combination of superior product quality, operating efficiency, operating sound levels and value for money. The condensing unit uses the environmentally friendly refrigerant R32, which is chlorine-free to help prevent damage to the ozone layer.

  • Page 11: Names Of Main Parts

    Air Handlers 2.4 Names of Main Parts 2.4.1Vertical installation 2.4.2Lying installation NOTES: When installing as shown in the figure, the refrigerant sensor needs to be installed in the position shown in the figure, remove the fixing screws of the refrigerant sensor and adjust the internal wiring to ensure that the inner wiring will not meet the sharp side.

  • Page 12: General Information

    Air Handlers NOTES: If the refrigerant sensor is damaged, replace the refrigerant sensor as follows: Remove the lower front side panel. Remove the fixing screws of the refrigerant sensor. Replace the refrigerant sensor with a new one. The service life of the refrigerant sensor is fifteen years and the refrigerant sensor of the refrigerant detection system can only be replaced with the particular sensor which is specified by the manufacturer.

  • Page 13: Dip Switch Configuration

    Air Handlers Refrigerant Minimum Room Minimum Room Perfusion(kg) Area(m²) Area(ft²) 18.4 198.0 NOTES: Based upon W/nominal tonnage, dry coil and filter should be installed. Use 0.96 as approximate SCFM correction factor for wet coil. The room area is calculated according to the height of 2.2m. Minimum room height is 2.2m This manual is only applicable to a single room.

  • Page 14: Fan Performance Data

    Air Handlers During installation and debugging, pay attention to check whether the thermostat has set the fan delay and shutdown time. If the thermostat has been set, the actual delay and shutdown time of the fan is equal to the thermostat setting time plus the fan delay time of the indoor unit.
  • Page 15 Air Handlers Model GUD24AH2/G-D(U) Static pressure:inwg (Pa) Level 0.15 (25) (37) (50) (75) (100) (125) (150) (175) (200) (225) (250) Speed 1080 960 1(CFM) Speed 1220 1120 1060 990 2(CFM) Speed 1380 1250 1120 1070 1020 920 3(CFM) Speed 1700 1630 1580 1530 1450 1400 1370 1270 1150 970 4(CFM) Speed 1750 1700 1650 1600 1590 1500 1420 1330 1200 1050 950...

  • Page 16: Preparative For Installation

    Air Handlers Model GUD48AH2/G-D(U) Static pressure:inwg (Pa) Level 0.15 (25) (37) (50) (75) (100) (125) (150) (175) (200) (225) (250) Speed 1680 1560 1500 1350 1(CFM) Speed 1810 1690 1620 1550 1380 2(CFM) Speed 1930 1830 1770 1710 1580 1480 1200 3(CFM) Speed 2280 2240 2200 2180 2130 2080 2000 1880 1750 1600 1400 1200...

  • Page 17: Important Safety Instructions

    Air Handlers 3.1.2 Before Installation Carefully read all instructions for the installation prior to installing product. Make sure each step or procedure is understood and any special considerations are taken into account before starting installation. Assemble all tools, hardware and supplies needed to complete the installation.
  • Page 18 Air Handlers power to this unit must be in the “off” position. Caution, more than one disconnect may exist. Failure to observe this warning may result in an electrical shock that can cause personal injury or death. The United States Environmental Protection Agency (“EPA”) has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit.
  • Page 19 Air Handlers Special warning for installation of furnaces or air handling units in enclosed areas, such as garages, utility rooms or parking areas. Carbon monoxide producing devices (such as an automobile, space heater, gas water heater, etc.) should not be operated in enclosed areas such as unventilated garages, utility rooms or parking areas because of the danger of carbon monoxide (CO) poisoning resulting from the exhaust emissions.

  • Page 20: Installation

    Air Handlers 4 Installation 4.1 Unit Inspection Upon delivery, inspect the unit for damage. Any damage must be reported immediately to the carrier. Do not install such an equipment damaged by freight which determines the integrity and safety of the unit. Please check the equipment model number to ensure the unit is appropriately sized for the condensing unit.

  • Page 21: Piping Work

    Air Handlers handler and ground is above 2500mm. And the air handler is not accessible to the general public. And the air handler should be maintained horizontal 5° angle to ensure smooth drainage. The product may be filled with helium or other gas. Before any operating, please ensure the gas inside the gas inside the unit has been totally released.
  • Page 22 Air Handlers 4.3.2.1 Solder Connection All cut ends are to be round, burr free, and cleaned. Failure to follow this practice increases the chances for refrigerant leakage. First, wrap the rubber grommet with water saturated cloth, and then weld off the cap closures from the gas pipes.
  • Page 23 Air Handlers 4.3.2.2 Screw Connection...

  • Page 24: Condensate Removal

    Air Handlers Pipe Diameter (inch) Tightening Torque ( 4.4 Condensate Removal It is not allowed to connect the condensate drain pipe into waste pipe or other pipelines which are likely to produce corrosive or peculiar smell to prevent the smell from entering indoors or corrupt the unit. It is not allowed to connect the condensate drain pipe into rain pipe to prevent rain water from pouring in and cause property loss or personal injury.

  • Page 25: Electric Heater

    Air Handlers Sheet metal ductwork run in unconditioned spaces must be insulated and covered with a vapor barrier. Fibrous ductwork may be used if constructed and installed in accordance with SMACNA Construction Standard on Fibrous Glass Ducts. Ductwork must comply with National Fire Protection Association as tested by U/L Standard 181 for Class I Air Ducts.
  • Page 26 Air Handlers below. It is forbidden to use the electric heater other than those recommended. Installation and debugging when attention to verify the switch sequence of electrical heating and fan, ensure the fan must be turned on when electric heating operation and ensure the electric heating is turned off before the fan to avoid unsafe.
  • Page 27 Air Handlers Slide the heater kit in to the slot and secure element plate with previously removed screws. Before installing the electric heating, unplug the X1 terminal, and insert the plug-in terminals on the electric heating to the X1 and X2 terminals respectively.

  • Page 28: Electrical Installation

    Please use the power cables that are delivered along with the air conditioner. Do not change the power cables arbitrarily. Do not change the length and terminals of the power cables. If you want to change the power cables, please contact Gree’s local service center.
  • Page 29 Air Handlers Wiring terminals should be connected firmly to the terminal board. Loose connection is forbidden. After the electrical installation is finished, please use wire clamps to secure the power cords and the thermostat wires. Make sure the wires are not clamped too tight.
  • Page 30 Air Handlers Continuous air circulation required for proper functioning. Unit must be powered except for service. All wires must go through the tube. 4.7.3 Connection of Power Cords and Thermostat Wires For solid wires (as shown below): Use wire cutters to cut off the wire end and then peel away about 25mm of the insulation layer.
  • Page 31 Air Handlers (3) How to connect the thermostat wires and power cords. Lead the thermostat wires and power cords through the insulation tube. Then fix the wires with wire clamps (as shown in the following figure.) Before working, please check whether the indoor unit and thermostat are powered on.
  • Page 32 Air Handlers Electrical wiring of indoor units...
  • Page 33 Air Handlers (only for air handler with BLR 6000W/240V BLR)
  • Page 34 Air Handlers (only for air handler with BLR 9000W/240V or 12000W/240V) NOTE: Y means Compressor control signal for the outdoor unit. B which is energized under the heating mode means 4-way valve control signal. D means defrosting signal. R means 24V AC power supply. C means 24V common.
  • Page 35 Air Handlers G means indoor unit fan signal for the indoor unit. W2/AUX means heater control signal. L means refrigerant leakage protection signal. DH means Initial signal. Y1 means thermostat and compressor output signals. H1/H2 means RS485 communication. NOTE: For cooling only unit, there is no need to connect the B and D terminals. NOTE: When outdoor defrosts, D of outdoor unit will send 24V signal to avoid cold winds.

  • Page 36: Installation Check And Trial Run

    Air Handlers 5 Installation Check and Trial Run 5.1 Checking Items after Installation Problems might happen due to Items to be checked Check improper installation Check if each parts of the unit have The unit might fall off, vibrate or emit been installed reliably.

  • Page 37: Common Malfunction And Elimination

    Draw curtain or louver. Too much heat source in the Reduce heat source. room. Filter screen is blocked by Clean the filter. dirt. NOTE: If reasons are still unclear after checking above items, please contact Gree service center and show phenomena and models.
  • Page 38 Air Handlers Following circumstances are not malfunction. “Malfunction” Reason When unit is started Overload protection switch immediately after it is makes it run after 3 minutes just turned off. delay. Unit doesn’t run. When power is turned Standby operating for about 1 minute.
  • Page 39 Air Handlers LED indicator Color Function When detecting the refrigerant leakage protection, refrigerant sensor failure and Refrigerant Leakage refrigerant sensor communication failure, Orange Indicator the Refrigerant Leakage Indicator light displays the fault type. Otherwise it will always flash. Flash when receiving the communication Communication Indicator Yellow data, otherwise it will be steady on to...

  • Page 40: Maintenance And Care

    Air Handlers 7 Maintenance and Care Regular check, maintenance and care should be performed by professional personnel, which will prolong the unit life span. 7.1 Drain Pipe Regularly check if the drain pipe is clogged in order to drain condensate smoothly.

  • Page 41: After-Sales Service

    Air Handlers example operating appliance) other POTENTIAL IGNITION SOURCES (for example operating electric heater, surfaces). A flame-producing device may be installed in the same space if the device is provided with an effective flame arrest; “Auxiliary devices which may be a POTENTIAL IGNITION SOURCE shall not be installed in the duct work.

  • Page 42: Transportation, Marking And Storage For Units That

    Air Handlers Examples for such working procedures are: breaking into the refrigerating circuit; opening of sealed components; opening of ventilated enclosures. 10 Transportation, Marking and Storage for Units that Employ Flammable Refrigerants 10.1 General The following information is provided for units that employ FLAMMABLE REFRIGERANTS.

  • Page 43: Storage Of Equipment/Appliances

    Air Handlers 10.5 Storage of Equipment/Appliances The storage of the appliance should be in accordance with the applicable regulations or instructions, whichever is more stringent. 10.6 Storage of Packed (Unsold) Equipment Storage package protection should be constructed in such a way that mechanical damage to the equipment inside the package will not cause a leak of the REFRIGERANT CHARGE.

  • Page 44: Presence Of Fire Extinguisher

    Air Handlers 11.6 Presence of Fire Extinguisher If any hot work is to be conducted on the refrigerating equipment or any associated parts, appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or CO fire extinguisher adjacent to the charging area. 11.7 No Ignition Sources No person carrying out work in relation to a REFRIGERATING SYSTEM which involves exposing any pipe work shall use any sources of ignition in such a manner...

  • Page 45: Checks To Electrical Devices

    Air Handlers Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected; Refrigerating pipe or components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components, unless the components are constructed of materials which are inherently resistant to being corroded or are suitably protected against being so corroded.

  • Page 46: Sealed Electrical Components Shall Be Replaced

    Air Handlers Code, or CSA B52. All field joints shall be accessible for inspection prior to being covered or enclosed. That after completion of field piping for split systems, the field pipework shall be pressure tested with an inert gas and then vacuum tested prior to refrigerant charging, according to the following requirements field-made refrigerant joints indoors shall be tightness tested.

  • Page 47: Removal And Evacuation

    Air Handlers percentage of the LFL of the refrigerant and shall be calibrated to the refrigerant employed, and the appropriate percentage of gas (25 % maximum) is confirmed. Leak detection fluids are also suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe-work.

  • Page 48: Charging Procedures

    Air Handlers continuing to fill until the working pressure is achieved, then venting to atmosphere, and finally pulling down to a vacuum (optional for A2L). This process shall be repeated until no refrigerant is within the system (optional for A2L). When the final oxygen-free nitrogen charge is used, the system shall be vented down to atmospheric pressure to enable work to take place.

  • Page 49: Labelling

    Air Handlers Before attempting the procedure, ensure that: Mechanical handling equipment is available, if required, for handling refrigerant cylinders; All personal protective equipment is available and being used correctly; The recovery process is supervised at all times by a competent person; Recovery equipment and cylinders conform to the appropriate standards.
  • Page 50 Air Handlers (i.e.special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure-relief valve and associated shut-off valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs. The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be suitable for the recovery of the flammable refrigerant.
  • Page 51 U.S. CONTACT INFORMATION TRADEWINDS, LLC E-mail: info@twciimate.com Contractor Support: 888-850-7928 I Mon-Fri 8 AM - 5 PM EST G R E E C O M F O R T . C O M...

This manual is also suitable for:

Flexx eco r32 fxe30hp230v1r32ahFlexx eco r32 fxe36hp230v1r32ahFlexx eco r32 fxe48hp230v1r32ahFlexx eco r32 fxe60hp230v1r32ah

Table of Contents