Gree MULTI24VIR312HP - User Manual

CAUTION 4 SAFETY PRECAUTIONS Please read the following before operation. • Do not put hands or any objects into the air inlets or outlets. This may cause personal injury or damage the unit. • When cleaning, be careful not to splash water on the unit. Doing this may cause electricshock or damage to u...

5 PART NAMES Indoor unit Part Name 1. Front Panel 2. Aux. Button3. Filter 4. Horizontal Louver 5. Remote Controller6. Inter-Connection Wire 7. Drain Hose 8. Refrigerant Lines Outdoor unit 5 Air outlet Air inlet Air inlet Air outlet 3 4 1 2 6 7 8

SYSTEM FUNCTIONS WHISPER QUIET Not only are the Gree systems energy efficient but they are quiet too. Vireo High-Wall unitsoperate with sound pressure levels starting as low as 26 dB(A). MULTI FAN SPEEDS Whether operating in either Cooling or Heating mode, the indoor fan can be set to your choice of...

7 SYSTEM FUNCTIONS MODE BUTTON The unit can be set to five different operating modes: HEAT, COOL, DRY, FAN ONLY and AUTO. NOTE: AUTO MODE has fixed setpoints of 68° F heating and 78° F cooling, which are not adjustable. The system will automatically select heating or cooling to maintain room tempera...

8 SYSTEM FUNCTIONS INTELLIGENT DEFROST The Vireo Intelligent Defrost function increases room comfort and saves energy by eliminatingunnecessary defrost cycles. In heating mode, the unit will monitor the outdoor coil for frost buildup. Once frost buildup has been detected, the system will switch into...

9 Remote Controller INTRODUCTION FOR ICONS ON DISPLAY SCREEN OPERATION OF WIRELESS REMOTE CONTROLLER Part Name 1. ON/OFF Button 2. Fan Button 3. Mode Button 4. Up Button 5. Swing Button 6. Turbo Button 7. Down Button 8. Temp Button 9. Sleep Button 10. I Feel Button 11. Clock Button 12. Light Button ...

11 PRIVACY LOCK The Privacy Lock prevents unauthorized access to the unit controls and prevents tampering with system settings. The remote controller can be locked by pushing the " " and " " buttons simultaneously for 5 seconds. The Privacy Lock icon will be displayed on the remote c...

FAN BUTTON Press the FAN button to adjust the indoor fan speed: Low ( ), Medium ( ), High ( ), Turbo and Auto. NOTE: Turbo function is not available in Dry and Auto Modes. The Vireo unit will select proper fan speed automatically according to ambient temperature. 14 OPERATION OF WIRELESS REMOTE CONT...

OPERATION OF WIRELESS REMOTE CONTROLLER SLEEP MODE The Vireo system will automatically adjust room temperature during your sleep time. This slight change in temperature will not affect your comfort level due to the natural effects that sleeping has on the body, but it will save on energy consumption...

17 Use insulated object to press the auto button. OPERATION OF WIRELESS REMOTE CONTROLLER CHANGING BATTERIES AND ADDITIONAL NOTES To change batteries, slide cover off battery compartment on back of remote controller. Remove and safely discard old batteries. Insert two new AAA 1.5V dry batteries, usi...

18 TROUBLESHOOTING PROBLEM System does not restart. Indoor unit emits unpleasant odorwhen started You hear a“water flowing” sound. A thin fog or vapor coming out of the indoor unit when system isrunning. You hear a slight cracking soundwhen the system stops or starts. The system will not run. The un...

AIR FILTER CLEANING Changing your air filter on a regular basis prevents many problems. Dirty air filters will affect the performance and the longevity of your unit. It is recommended that air filters be cleaned every three (3) months. To access and clean the filter: CARE AND CLEANING Take notice of...

ENERGY SAVING TIPS 1. Reduce room setpoint at night: During the nighttime hours you don't require the same level of conscious cooling or heating. Try using Sleep Mode to gradually relaxroom temperature and allow the unit to run less and save energy. 2. Curtains and shades: In the summer, it is recom...

GREE ELECTRIC APPLIANCES, INC. www.greecomfort.com LIMITED WARRANTY GREE distributor (hereinafter “Company”) warrants this product against failure due to defect in materials or workmanship under normal use and maintenance as follows. All warranty periods begin on the date of original installation. I...