USING THE PROGRAM
Item Description
Additional 
Function
 y [Drift] Button: Reduces energy consumption by operating in the 
most efficient method possible.
 y [Quick] Button: Operates at maximum performance.
 y [Clear] Button: Disables power saving / rapid operation.
 y [Heater On] Button: Enables the heater function to heat the room.
 y [Heater Off] Button: Disables the heater function. 
Some additional function might not be provided according to your 
country such as U.S.
ERV DX
The following is the ERV DX control menu and features.
Item Description
Operation
 y [ON] Button: Starts the operation of the device.
 y [OFF] Button: Stops the operation of the device.
GoTo
[Schedule▶] Button: Move to Schedule menu.
Room Display the current temperature.
Set Temperature Click(Touch) [▲]/[▼] to set the temperature.
Mode
 y [AUTO] Button: Evaluates the operating environment conditions and 
automatically sets the optimum temperature.
 y [HEX] Button: Air supply and emissions are all ventilated through the heat 
exchanger.
 y [NORMAL] Button: Ventilate emissions without passing through the heat 
exchanger.
Fan Speed
 y [LOW] Button: Slow fan speed.
 y [HIGH] Button: Fast fan speed.
 y [SUPER] Button: Maximum fan speed.
 y [AUTO] Button: Loops from low to high to super fan speeds.
[Apply] Button Apply control menu setting to the device
[Detail. ▶] Button
Control details.