Special Setting; Economy; Set Temp. Auto Return (For Administrator) - Fujitsu UTY-RNRYZ1 Operating Manual

When setting is complete, touch the [OK]. After the set-
ting complete screen is displayed, the display returns to
the "Weekly Timer Setting" screen.

3-5 Special Setting

(1) Touch the [Special Setting] on
the "Main Menu" screen.
(2) "Special Setting" screen is displayed. When the screen
has multiple pages, they can be switched by touching
the [Next Page] or [Previous Page].
Special Setting
Set Temp.

Economy

Auto Return
Set Temp.
Anti Freeze
Range Setting
Back
The following contents are set:
(*: Items that indoor unit does not support are not dis-
played.)
• Economy:
The temperature setting is offset automatically over a
certain period of time. The power consumption is sup-
pressed by setting the temperature high during cooling
and low during heating.

• Set Temp. Auto Return (for administrator):

Even if the temperature setting is changed during Cool
or Heat mode operation, after the set time, the tem-
perature automatically returns to the set temperature.
• Set Temp. Range Setting (for administrator):
Power consumption by excessive temperature setting is
suppressed by restricting the temperature setting range
for each operation mode of Auto, Cool/Dry, or Heat.
• Anti Freeze* (for administrator):
Anti Freeze is a function that performs low tempera-
ture heating operation to prevent freezing of water
lines and equipment, when air conditioning operation
is off, in regions where outside temperature may drop
below freezing.
If water lines are far from the unit or within exterior
walls, this function may not provide enough anti freeze
protection.
• Human Sensor Setting* (for administrator):
"Human Sensor" detects the absence of a person in the
room and performs the following energy saving opera-
tion. For details of "Human Sensor", refer to indoor unit
operating manual.
[Auto Saving]
When the absence continues for the set time, the
operation switches to energy saving operation.
[Auto Off]
When the absence continues for the set time, indoor
unit operation stops.
• Fan Control for Energy Saving* (for administrator):
When the set temperature is reached during cooling
operation, the fan operates intermittently and power is
saved.
When the item to be set is touched, the display switches
to each setting screen. When each setting is complete
or canceled, the display returns to this screen. When
[Back] is touched, the display returns to the "Main
Menu" screen.
En-13
Main Menu
Air Flow Direction
Setting
Weekly Timer
Setting
Monitor
Page 1/ 2 Special Setting
Human Sensor
Setting
Next Previous
Back
Page
Page
3-5-1 Economy
On/Off of Economy
(1) Touch the [Economy] on the "Special Setting" screen.
(2) "Economy" screen is displayed. Touch the [On] or [Off]
on the "Economy" screen.
Page 1/ 2
(1)
Timer Setting
Special Setting
Special Setting
Next
Page
When you touch the [OK], the data is transmitted to the
indoor unit , and then the display returns to "Special Set-
Page 2/ 2
ting" screen.
Fan Control for
Energy Saving
3-5-2 Set Temp. Auto Return (for administrator)
(1) Touch the [Set Temp. Auto Re-
turn] on the "Special Setting"
screen. When the "Password
Verification" screen is dis-
played, enter the password
and touch the [OK].
Enable the Set Temp. Auto Return
(2) "Auto Return" screen is displayed. Touch the [Enable/
Disable] on the "Set Temp. Auto Return" screen.
(3) "Enable/Disable" screen is displayed. Touch the [Enable]
on the "Enable/Disable" screen.
(2)
Set Temp. Auto Return
Enable /Disable
Cool/Dry
Heat
When the [OK] is touched, the display returns to "Set
Temp. Auto Return" screen.
Set the Return Time and Temperature
(4) Touch the [Return Time/Return Temp.] on the "Set
Temp. Auto Return" screen.
(5) "Setting" screen is displayed. When the [Cool/Dry] or
[Heat] on the "Setting" screen is touched, the time and
temperature setting screen is displayed.
(4)
Set Temp. Auto Return
Enable /Disable
Cool/Dry
Heat
(6) Set the time and temperature
by touching [ ] or [ ]. The
time can be set within the 10
to 120 min. range in 10 min.
increments.
When the [OK] is touched, the
display returns to the "Setting"
screen.
(7) When the [Back] is touched, the display returns to the
"Set Temp. Auto Return" screen.
Page 1/ 2
Set Temp.
Economy
Auto Return
Set Temp.
Anti Freeze
Range Setting
Next
Back
Page
[Disable]
Return Time / Return Temp.
60min. / 28.0°c
60min. / 23.0°c
Cancel OK
[Enable]
Return Time / Return Temp.
60min. / 28.0°c
60min. / 23.0°c
Cancel OK
(2)
Economy
On
Off
Cancel OK
Special Setting
Page 1/ 2
Set Temp.
Economy
Auto Return
Set Temp.
Anti Freeze
Range Setting
Next
Back
Page
(3)
Enable/Disable
Enable
Disable
Cancel OK
(5)
Setting
Cool/Dry 60min. / 28.0°c
Heat 60min. / 23.0°c
Back
Cool/Dry
Return Time Return Temp.
60 28.0
min.
°C
Cancel OK