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Status
Other indoor unit is in cooling
operation.
Other indoor unit is in dry opera-
tion.
Other indoor unit is in heating
operation.
Other indoor unit is in anti freeze
operation.
When indoor units is connected for cooling only in
heat recovery system
(a) Refer to the following table:
Status
At any time
RB priority connection in heat recovery system
(a) For indoor units or RB groups by RB priority connection,
refer to the following table:
Status
Cooling priority is set by external
input.
Heating priority is set by external
input.
Heat pump system
(a) When a master indoor unit is set in a refrigerant system,
only the mode selected at the master indoor unit (*2)
can be used. (*2: "Fan" cannot be selected at the indoor
unit including the master indoor unit .)
(b) When a master indoor unit is not set in a refrigerant
system, refer to the following table.
Status
Other indoor unit is in cooling op-
eration or cooling away operation.
Other indoor unit is in dry opera-
tion.
Other indoor unit is in heating op-
eration or heating away operation.
Other indoor unit is in anti freeze
operation.
Outdoor unit priority connection in heat pump system
(a) Refer to the following table:
Status
Cooling priority is set by external
input.
Heating priority is set by external
input.
5-3. Settable Temperature Range
The settable temperature range by operation mode and
indoor unit setting is shown in the table below.
Cool/Dry
Heat
Auto
Selectable
Not selectable
Cool, Dry
Auto, Heat, Fan
Cool, Dry
Auto, Heat, Fan
Heat
Auto, Cool, Dry,
Fan
Heat
Auto, Cool, Dry,
Fan
Selectable
Not selectable
Auto, Cool,
Heat
Dry, Fan
Selectable
Not selectable
Cool, Dry
Auto, Heat, Fan
Heat
Auto, Cool, Dry,
Fan
Selectable
Not selectable
Cool, Dry
Auto, Heat, Fan
Cool, Dry
Auto, Heat, Fan
Heat
Auto, Cool, Dry,
Fan
Heat
Auto, Cool, Dry,
Fan
Selectable
Not selectable
Cool, Dry
Auto, Heat, Fan
Heat
Auto, Cool, Dry,
Fan
18 to 30 °C (64 to 88 °F)
10 to 30 °C (48 to 88 °F)
18 to 30 °C (64 to 88 °F)
6. OTHERS
6-1. Outline Dimensions
120 (4-3/4)
6-2. Specifi cations
Model Name
Input voltage
Power consumption
Display
Usage temperature range
Usage humidity range
Storage temperature range
Storage humidity range
Dimensions
[H × W × D mm (in.)]
Weight [g (oz.)]
6-3. Error Codes
This appears automatically on the display if an error occurs.
• If an error occurs, the following display will be shown. ("
will appear in the "Monitor Mode Screen")
• If "
" is displayed, immediately stop air conditioner
operation and consult authorized service personnel.
Unit: mm (in.)
17 (11/16)
UTY-RLRY/UTY-RLRG
DC 12 V
Max. 0.2 W
Monochrome segment LCD
0 to 46 °C
(32 to 114 °F)
0 to 90 %
(no condensation)
-20 to 70 °C
(-4 to 158 °F)
0 to 90 %
(no condensation)
120 × 120 × 17
(4-3/4 × 4-3/4 × 11/16)
170 (6)
"
Error code
2-wire remote con-
troller address
En-10
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