Child Lock; Emergency Stop - Fujitsu UTY-RNRYZ1 Operating Manual

When you try to operate or set the
prohibited function, the following
screen is displayed and operation
or setting is not possible. When
the [Close] is touched, the display
returns to the screen before opera-
tion was performed.
< Page 2 (to 3 or 4) >
Status
Page 3/ 4
Special State
• Op. Controlled
• Set Temp. Limited
• Energy Saving Operation
• Defrost
• Oil Recovery
Previous Next
Monitor
Page Page
• Special State (Page 2, 3 or 4)
The indoor unit status is displayed. When the contents to
be displayed exceeds 3, they are displayed on the next
page (Page 3 or 4). The status contents are as follows:
(Only items that indoor unit supports or operating items
are displayed.)
Under Maintenance:
Indoor unit is inspected. Indoor unit operation is stopped
during this time.
Forced Stop:
Indoor unit is stopped forcibly by external input.
Mode Mismatch:
A mode which cannot be operated simultaneously with a
master indoor unit or other operating indoor unit is set in
the same RB group of a heat recovery system or in the
same refrigerant system of a heat pump system. In this
case, since the mode is switched to the fan mode, reset
to a mode that can be operated simultaneously. Refer to
[4 OPERATION TIPS]→[4.1 Selectable Modes] for the
modes which can be operated simultaneously.
Operation Controlled:
This content is displayed at the Slave indoor unit when
Master indoor unit is set in the refrigerant system or RB
Group to which this unit is connected. When a Master
indoor unit is not set, this shows that there is already
another indoor unit operating. Only a mode set by Master
indoor unit or a mode that can be operated simultaneously
with another operating indoor unit can be selected. Refer
to [4.OPERATION TIPS] for the modes which can be oper-
ated simultaneously.
Set Temp. Limited:
Indoor unit temperature setting is limited by the Central
controller.
Energy Saving Operation:
The energy saving is set by the Energy Manager for Sys-
tem Controller.
Defrost:
At heating operation, the outdoor unit performs Defrost
operation. The indoor unit fan is stopped during this time.
Oil Recovery:
The outdoor unit performs oil recovery operation. The
indoor unit fan may be stopped during this time.
Human Sensor Setting:
This function is enabled. Refer to [3 Setting]→[3-5 Special
Setting]→[3-5-5 Human Sensor Setting].
Fan Control for Energy Saving:
This function is enabled. Refer to [3 Setting]→[3-5 Special
Setting]→[3-5-6 Fan Control for Energy Saving].
Setting is prohibited.
Close
Status
Page 4/ 4
Special State
• Human Sensor Setting
• Fan Control for Energy Saving
Previous
Monitor
Page
< Error Information screen >
[Error Information] is displayed only when there is an error
history. When the [Error Information] is touched, the display
switches to "Error Information" screen. Refer to [5-3 ERROR
CODE] for the errors.
Status
Page 1/ 4
Air Flow Direction
VT HZ
1 3
Individual
Economy Anti Freeze
Off Off
Next Error
Monitor
Page Information

1-1-3 Child Lock

When this screen is displayed by
touching the monitor mode screen,
the unit is in child safety lock.
• Child safety lock set/reset:
Press the On/Off button for 4 seconds or more while
touching an area outside the operation section of the moni-
tor mode screen (no response even if touched). Set/reset
can be performed even while the indoor unit is stopped.
The setting cannot be performed at screens other than the
monitor mode screen.

1-1-4 Emergency Stop

This screen is displayed when the
system was emergency stopped by
operation from the outside. When
emergency stop is reset, the moni-
tor mode screen is displayed.
Error Information
Page 1/ 5
Address
02-01
Error Code
14,15, 41, 44
Next
Back
Page
Child Lock Valid Child Lock Valid
Fri 10:00AM
Set Temp.
Mode Fan
26.0
Cool Auto
°C
Status Menu
Emergency Stop
En-6