KEY FEATURES & FUNCTIONS
AUTO CLEAN FUNCTION
Under unit off status, hold “MODE”and “FAN” buttons simultaneously for 5s to turn Auto Cleaning on or off. When Auto Clean is
on the indoor unit displays “CL” and the unit will heat up and cool quickly. You may hear the sound of flowing liquid or thermal
expansion or contraction. Make sure the room is well ventilated at this time as the unit may blow cool or warm air, this is normal.
MULTI FAN SPEEDS
Whether operating in either Cooling or Heating mode, the indoor fan can be set to your choice of four different speeds (Low,
Medium, High or Turbo) to achieve maximum comfort.
DRY MODE
During warm, humid conditions, selecting this mode will help to increase moisture removal in your room for added indoor comfort. Fan
speed cannot be adjusted in Dry Mode.
FREEZE GUARD MODE
This “vacation mode” feature offers protection against potential water pipe freeze-up while away from home. It automatically keeps room
temperature from getting too cold.
INTELLIGENT DEFROST
This increases room comfort and saves energy by sensing the need for defrosting and eliminating unnecessary defrost cycles.
POWER FAILURE MODE
Your settings and parameters are stored in non-volatile memory and are retained during a power failure.
I FEEL MODE
This function senses the temperature at the remote controller instead of at the indoor unit. It then adjusts airflow and temperature
accordingly for the ultimate in personal comfort control and energy savings.
SLEEP MODE
You design a cycle to automatically adjust room temperatures during your sleep time, to maximize comfort and reduce utility bills.
INTELLIGENT PRE-HEATING
In heating mode, the system delays fan activation until the coil has warmed up, to prevent blowing uncomfortable cool air into the room.
SELF-DIAGNOSIS
The built-in computer uses real-time diagnostics to continuously scan for errors or malfunctions. Fault codes are shown on the unit display
to facilitate troubleshooting.
SELF-DIAGNOSIS
Saves energy by preventing indoor coils from being plugged with dirt and lint. May be washed, vacuumed and reused.
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without
notice or without incurring obligations. ©2021. AII rights reserved.
FAQs
Why does the fan continue to run even when the unit is not cooling or heating?
To maintain consistent temperatures and minimize energy-loss from constant starts and stops, the fan keeps air flowing past the
thermostat.
What temperature is displayed on the remote controller?
The remote always displays your desired indoor temperature. (You may view current indoor and outdoor temperatures, as well as
desired temperature, on the indoor unit’s Front Panel Display.)
What happens if the remote is lost or damaged?
Use the Aux button to manually operate the unit. Lift up the front panel section on the indoor unit and locate the button on the
righthand side. Press the button to turn the unit ON or OFF. (Not all functions will be available.) Press again to cancel Aux Mode
and transfer control back to the remote controller.
Not all features available on all models. Your actual system and related devices may differ from the images shown in this manual.
For complete instructions on these and other functions,
as well as important safety information, see the Owners Manual.
CAT NO: GREE_VIREOGEN3_QUICKSTART_090921
For more information, visit greecomfort.com.
