USING THE PROGRAM
• ERV DX Fine Control
In direct cooling ventilation control menu, touch [Detail. ▶] button, and in the displayed detail
control window, you can control detail items. The composition and functions of the detail menu
are as follows.
Item Description
Operation
y [ON] Button: Starts the operation of the device.
y [OFF] Button: Stops the operation of the device.
Set 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.
Partial Lock
y [Set] Button: Disables remote control for all features.
y [Clear] Button: Disables the lock.