Central air conditioners r410a t1/r410a/60hz (183 pages)
Summary of Contents for Gree FLEXX36HP230V1AH
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Thank you for choosing our product. Please read this Installation FLEXX24HP230V1AH Manual carefully before operation and retain it for future reference. FLEXX36HP230V1AH If you would like a copy of this Manual, please contact your local FLEXX48HP230V1AH distributor or visit www.greecomcomfort.com/resources now to FLEXX60HP230V1AH download and file the electronic version.
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COMFORT AND WELLNESS, IT’S WHAT WE DO In 1991, GREE set out to make the world a cooler place. To this end, we’ve become a global leader in air conditioners, developing some of the most advanced commercial and residential air conditioners in the world.
SAFETY PRECAUTIONS 1. Safety Precautions……………………………………………………………….. WARNING Please read this manual in its entirety and contact your local distributor with any questions before installing and operating this equipment. Installation must be completed by a licensed HVAC contractor, and must comply with all applicable local, state, and federal codes and regulations.
INSTALLATION 3.1 Preparation……………………………………………………………………... EQUIPMENT SIZING AND DUCT DESIGN Using ACCA Manual J Residential Load Calculation and Manual D Residential Duct Design is recommended prior to installing the Indoor Unit to ensure optimum performance, efficiency, and comfort. Installing undersized or oversized equipment and ductwork will result in insufficient cooling or heating, high energy costs, premature failure, and will reduce the overall lifespan of the equipment.
INSTALLATION 3.2 Required Clearances………………………………………………………….. Unit: inch (mm) BACK: 0 (0) RIGHT: 0 (0) LEFT: 0 (0) FRONT: 24 (609) NOTE: Front clearance required for air filter, blower wheel, evaporator coil, and condensate drain pan maintenance. It is the licensed HVAC installing contractors responsibility to install the product in accordance with any prevailing local, state, and federal codes and regulations.
3.3 Refrigerant Piping……………………………………………………………... REFRIGERANT PIPE SIZES Outside Pipe Diameter (inch) Model Liquid Pipe Gas Pipe FLEXX24HP230V1AH FLEXX36HP230V1AH FLEXX48HP230V1AH FLEXX60HP230V1AH FLARED CONNECTION Remove factory flare nuts from service valves and use with field installed refrigerant lines. Outside Pipe Tightening Liquid Service Valve...
INSTALLATION 3.4 Condensate Drain……………………………………………………………... CONDENSATE DRAIN LINE CONNECTION Remove condensate drain line cover to access primary and secondary drain line connections. Remove the 3/4" male threaded plug in order to field install a 3/4" I.D. copper or PVC adapter fitting, P-trap, and drain line to allow for the condensate drainage during the cooling mode operation.
Circuit Overcurrent Voltage Range Ampacity Protection FLEXX24HP230V1AH FLEXX36HP230V1AH 208-230V /1Ph / 60Hz 187-253V FLEXX48HP230V1AH FLEXX60HP230V1AH WARNING The Indoor Unit is manufactured for use with 208-230V / 1Ph / 60Hz electrical power supply and must not be reconfigured to operate with any other voltages. The Indoor Unit must have an uninterrupted, unbroken, electric grounding to minimize the possibility of serious injury or death if an electric fault occurs.
INSTALLATION LOW VOLTAGE CONTROL WIRING NOTES: Field installed low voltage control wiring must be a minimum of 18AWG. Low voltage provided by terminal “R” in Indoor Unit is 24VAC. Terminal “G” in Outdoor Unit is not used and does not require any field wiring to be connected to this terminal.
INSTALLATION 3.7 Ductwork………………………………………………………………………... WARNING Do not install any return ductwork in an area that can introduce toxic, or objectionable fumes and/or odors into the system and supply air. It is the licensed HVAC installing contractors responsibility to properly install, seal, and insulate all ductwork and air distribution in accordance with all local, state, and federal codes and regulations.
INSTALLATION 3.8 Leak Test………………………………………………........WARNING It is the licensed HVAC installing contractors responsibility to follow all safety procedures and to utilize all required personal protective equipment while leak testing with high pressure dry nitrogen. Failure to do so could result in death or serious injury. NOTES: Indoor Unit has a factory R-410a holding charge as shown on data...
Horizontal Left and Horizontal Right installation. See previous “2.2 Fan Performance” section for details of Static Pressure and CFM. Model FLEXX24HP230V1AH Model FLEXX36HP230V1AH HEAT (SA2) COOL (SA1) HEAT (SA2) COOL (SA1) Speed 1...
START-UP 5.1 Start-Up Checklist ...………………………………………………………….. It is the licensed HVAC installing contractors responsibility to CHECK and VERIFY all of the following BEFORE turning on power and starting up the Indoor Unit: The Indoor Unit has been installed in accordance with all local, state, and federal codes and regulations.
START-UP 5.2 Start-Up Report………………………………………………………………… COMPLETE SECTIONS BELOW AND KEEP FOR FUTURE REFERENCE Product Information Installation Date: Indoor Model No: Indoor Serial No: Outdoor Model No: Outdoor Serial No: Installer Information Contractor Company: Contractor Name: Operating Data Cooling Heating Power Supply (At Indoor Unit) L1 to Ground: L2 to Ground: L1 to L2:...
TROUBLESHOOTING 5. Troubleshooting………………………………………………………………….. Check the following before contacting your local distributor and Tech Support: Problem Possible Cause Possible Remedy Verify thermostat mode Thermostat not set to cool, settings and adjust heat, or fan on. accordingly. Thermostat temperature Adjust thermostat setting. temperature setpoint.
MAINTENANCE & CARE 6. Maintenance & Care……………………………………………………………… Routine maintenance & care must be performed on this equipment to ensure that the system is running at its optimum performance and efficiency. AIR FILTER Check air filter every 30 days during cooling and heating seasons, and clean or replace it if its dirty.
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U.S. CONTACT INFORMATION TRADEWINDS, LLC E-mail: info@twclimate.com Contractor Support: 888-850-7928 | Mon-Fri 8 AM - 5 PM EDT G R E E C O M F O R T . C O M CAT NO: GREE_FL EXX _Indoor _ Un it_ In s ta ll a ti o n _ Ma n ual _ 111521...
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