Setting Status List; Filter Sign Reset; Version; Operation Tips - Fujitsu UTY-RNRT Operation Manual

3-10-2 Setting Status List

(1) Touch the [Setting Status List]
on the "Maintenance" screen.
(2) "Setting Status List" screen is displayed. The screen
has 5 pages which are switched by touching the [Next
Page] or [Previous Page].
(Items that indoor unit does not support are not dis-
played.)
Setting Status List Page 1/ 5
On Timer [Disable]
– Operation Start Time [0.5hr]
Off Timer [Disable]
– Operation Stop Time [0.5hr]
Auto Off Timer [Disable]
– Operation Stop Time [30min.]
– Time Range [ – ]
Next
Back
Page
Setting Status List
Page 3/ 5
Set Temp. Range Setting [Disable]
– Auto [18.0°c – 30.0°c]
– Cool/Dry [18.0°c – 30.0°c]
– Heat [10.0°c – 30.0°c]
Date Format [Day/Month/Year]
Time Format [12:00–11:59AM/PM]
Previous Next
Back
Page Page
Setting Status List
Page 5/ 5
R.C. Master/Slave Setting [Master]
Backlight Setting [Enable]
– Automatic Off Time [30s]
– Brightness [2]
Contrast [3]
Previous
Back
Page
When the [Back] is touched, the display returns to the
"Maintenance" screen.

3-10-3 Filter Sign Reset

(1) Touch the [Filter Sign Reset] on the "Maintenance"
screen.
After the data transmission screen is displayed, the
"Filter Sign Reset" screen is displayed.
(2) When the [OK] is touched, the indoor unit fi lter sign
goes off and the display returns to the "Maintenance"
screen.
(1)
Maintenance Page 1/ 3
Setting
Error History
Status List
Filter Sign

Version

Reset
Next
Back
Page
3-10-4 Version
(1) Touch the [Version] on the "Maintenance" screen.
(2) "Version" screen is displayed.
When the [Back] is touched, the display returns to the
"Maintenance" screen.
(1)
Maintenance
Page 1/ 3
Setting
Error History
Status List
Filter Sign
Version
Reset
Next
Back
Page
Maintenance
Page 1/ 3
Setting
Error History
Status List
Filter Sign
Version
Reset
Next
Back
Page
Setting Status List Page 2/ 5
Weekly Timer [Disable]
Set Temp. Auto Return [Disable]
– Cool [60min. / 28.0°c]
– Heat [60min. / 23.0°c]
Previous Next
Back
Page Page
Setting Status List
Page 4/ 5
Summer Time Setting [Disable]
Temp. Unit Setting [°C]
R.C. Sensor Setting [Not Used]
Display Item Setting
– Filter Sign [Visible]
– Room Temp. [Invisible]
Previous Next
Back
Page Page
(2)
Filter Sign Reset
The filter sign will be reset. OK?
Cancel OK
(2)
Version
E000V00P00L00
Back

4 OPERATION TIPS

4-1 Selectable Modes (for VRF system)

There are restrictions on the selectable modes depending on
the system confi guration and operation status.

4-1-1 Heat recovery system

(a) When single indoor unit connected to RB unit
All the modes can be selected.
(b) When a master indoor unit is set in an RB group, only
the mode selected at the master indoor unit* can be
used. (*: "Fan" cannot be selected at the indoor unit
including the master indoor unit .)
(c) When a master indoor unit is not set in the RB Group,
refer to the following table.
Status
Other indoor unit is in cool-
ing operation.
Other indoor unit is in dehu-
midifying operation.
Other indoor unit is in heat-
ing operation.
Other indoor unit is in anti
freeze operation.
4-1-2 When indoor units is connected for cooling
only in heat recovery system
(a) Refer to the following table:
Status
At any time

4-1-3 RB priority connection in heat recovery system

(a) For indoor units or RB groups by RB priority connec-
tion, refer to the following table:
Status
Cooling priority is set by
external input.
Heating priority is set by
external input.

4-1-4 Heat pump system

(a) Refer to the following table:
Status
Other indoor unit is in cool-
ing operation.
Other indoor unit is in dehu-
midifying operation.
Other indoor unit is in heat-
ing operation.
Other indoor unit is in anti
freeze operation.
(b) When a master indoor unit is set in a refrigerant system,
only the mode selected at the master indoor unit* can
be used. (*: "Fan" cannot be selected at the indoor unit
including the master indoor unit .)
Selectable Not selectable
Cool, Dry Auto or Custom Auto,
Heat, Fan
Cool, Dry Auto or Custom Auto,
Heat, Fan
Heat Auto or Custom Auto,
Cool, Dry, Fan
Heat Auto or Custom Auto,
Cool, Dry, Fan
Selectable Not se-
lectable
Auto or Custom Auto, Heat
Cool, Dry, Fan
Selectable Not selectable
Cool, Dry Auto or Custom Auto,
Heat, Fan
Heat Auto or Custom Auto,
Cool, Dry, Fan
Selectable Not selectable
Cool, Dry Auto or Custom Auto,
Heat, Fan
Cool, Dry Auto or Custom Auto,
Heat, Fan
Heat Auto or Custom Auto,
Cool, Dry, Fan
Heat Auto or Custom Auto,
Cool, Dry, Fan
En-24