CENTRAL REMOTE CONTROLLER (Option)
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Screen with backlight can be seen even in the dark
Wide and large keys easy to press, user-intuitive arrow
key
Outdoor unit low noise operation
Users can choose from 4 low noise levels,
depending on the installation environment.
100%
58dB
0
0
Heat load
Air
conditioning
load factor
Low noise operation
Operating
sound
Capacity
Down
(time)
10°C heat (All) operation
While this function is selected, all indoor units start
the 10°C heat operation when all the indoor units
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central remote controller.
When the room temperature is higher than 10°C,
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starts and maintains the room temperature at 10°C
when the temperature drops below 10°C.
When “10°C heat" operation stops, the room
set temperature quickly returns to the preset
temperature.
10
°C
20
°C
Indoor unit
operation START
“10°C heat”
operation
All indoor units
ON
OFF
Economy (All) operation
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economy mode, this can save more energy than
setting each indoor unit individually.
Economy operation is energy saving, as the set
temperature of indoor unit is shifted by 1°C and
the maximum electric value of the outdoor unit is
suppressed.
Example : Cooling operation
Temp.
Economy operation
Shift
setting
temp
Control maximum current
Normal operation
Time
Set temperature
Schedule timer
in in n n im in
day of the week, and 2 types of schedules can be
set to suit users' preference.
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7
7 712 13 13 1823 23
812 13 18 2217 23 Time
Temp.Temp.
Temp.Temp.
Time
Time
Time
Summer
season
pattern
Winter
season
pattern
Cool Cool Cool Cool Cool Cool
Heat
Heat
Heat Heat
Heat
Heat
Prohibited Settings
The remote controller operation of all indoor units
comes with a lock function to prevent unapproved
operations in the various rooms.
The central remote controller also has a key lock
function to prevent children from playing with it, etc.
UTY-DMM
M
1.
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GENERAL
INFORMATION
GENERAL
INFORMATION