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5. How to Use (continued)
■Basic operations
Power ON/OFF
ON
OFF
Fan speed
Lossnay
Fan
F1
F2
Ventilation mode
Lossnay
Fan
F1
F2
Eng-6
12:00 Sun
Auto
Mode
F3
F4
12:00 Sun
Auto
Mode
F3
F4
Press the ON/OFF button.
The ON/OFF lamp will light up in green, and the operation
will start.
Press the ON/OFF button again.
The ON/OFF lamp will go out, and the operation will stop.
Press the F2 button to go through the fan speeds in the
following order.
A fan speed that is skipped because of a fan skip setting is
not displayed.
Press the F3 button to go through the Ventilation mode in
the following order.
Auto
Auto
* The mode can be switched only when the optional
motorized damper (P-133DUE-E) is used.
Display
The mode is switched automatically between
the heat exchanger mode and by-pass
mode.
Auto
Auto
Initial preset temperature: At 22 °C to 28 °C,
the by-pass mode is used.
Details on how to change the temperature
setting are given in the Lossnay unit (VL-
220CZGV-E) Installation Manual, "Function
Setting."
The Lossnay unit runs in the heat exchanger
mode.
The Lossnay unit runs in the by-pass mode.
When the outdoor air temperature decreases to 8 °C or lower, the
mode is switched automatically to heat exchanger mode even if
Ventilation mode was set. The indication on the remote controller
remains as by-pass mode. (Freeze prevention)
Function
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