Fujitsu AOTG54LCTL, Design & Technical Manual

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O
U
TD
O
O
R U
N
IT
A
O
TG5
4L
C
TL
O
U
TD
O
O
R U
N
IT
A
O
TG5
4L
C
TL
Space saving
„ z
Compact size
High performance has been realized with a
compact outdoor unit.
Due to the compact size of the outdoor unit,
the installation space required has been
reduced allowing for a wider selection on
installation locations.
900
330
1290
4-directions piping connection
„ z
Four directions piping connection is
possible. The perfect route can be selected
according to the installation.
Rear
Front
Lateral
Bottom
Low outdoor air temperature correspondence
„ z
Both cooling and heating operations can be performed when the outdoor air temperature is low.
Cooling
-15 ºC
Heating
Dry-bulb
-15 ºC
Wet-bulb
-20 ºC
External output (option)
„ z
Compressor status output
This output indicates the outdoor unit
compressor status.
Error status output
This output indicates the outdoor unit and connected
indoor unit's Normal / Error.
Blue fin heat exchanger
„ z
Corrosion-resistance of the heat exchanger
even in coastal areas has been improved by
blue fin treatment of the outdoor unit heat
exchanger.
Blue fin heat exchanger
Cobalt Blue protection
Standard chromate protection
Aluminium base material
Hydrophilic coating
Service, maintenance
„ z
"Error display" and "Operating information" •
can be explained by LED display.
Pump down operation can be performed by
•
one button when refrigerant recovery.
•
Quiet operation
„ z
Low noise mode (Optional parts: UTY-XWZXZ3)
Suppresses operating sound.
This function suppresses the outdoor unit
noise value to the following 2 level.
* Performance may drop depending on the outside air
temperature condition, etc.
Level 1 ... Rated noise value -2dB
Level 2 ... Rated noise value -4dB
100%
Air
conditioning
load factor
Capacity
Down
Operation
sound
Low noise mode
0
0
Heat load
(time)