Switch The Indicator Of The Indoor Unit; Switch The Operation Sound - Mitsubishi Electric MSZ-AH09VA-H1 Operating And Installing Instructions

Switch The Indicator Of The Indoor Unit

If it is set to「Off」,the section indicator of the indoor unit will go out and that for
operation and I FEEL temperature mode will become dim.
<Open the lid>
Even if it is set to off,the display will become light on for a short time in the following conditions.
·During operation,when the set temperature is changed
·During operation,settings other than temperature are changed ∶ display the current I FEEL temperature

Switch The Operation Sound

For the receiving sound of the indoor unit,the scale can be selected between available
and not available.
<Open the lid>
The remote controller will be of no display of「scale available」and「scale not available」.
If the temperature is set to 16℃ or 31℃ and the humidity to 40% or 70%,the unit will beep.
18
During operation or during shutdown,press the
button
On the remote controller,「Display Off」will appear.
When it is purchased,the display is set to「Display On」.
During operation,press the
There is no related display on the remote controller.
When it is ex-work,the sound is set to「Scale available」.
When scale is available
After the signal from the remote controller is received and the following operation
is being carried out,there will be different sounds of scale from the indoor unit.
When the operation mode is changed during the period from shutdown status
·
to the start of operation and during the operation,three will be 3 successive
sounds to prompt the operation mode.
Successive sound will be the prompt for set temperature and humidity change.
·
When scale is not available
When the signal from the remote controller is received,there will be no change
to the scale and the indoor unit gives single sound.
∶ display the set temperature
(room temperature)
button