Fujitsu AOTG54LCTL, Design & Technical Manual

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FEATURE 1.
FEATURES
„ „
Energy saving technology (ALL DC)
„ z
DC twin rotary compressor
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High
High
Compressor capacity
DC Twin Rotary compressor
DC twin rotary compressor
Efficiency in all load regions is good.
Especially good performance from low to
medium at normal operation.
High efficiency
compressor motor
Optimized refrigerant
flow design
Highly accurate parts
DC fan motor
Miniaturized, low noise,
high efficiency, multi-stage
DC fan motor is mounted.
Peak cut operation
„ z
Peak cut mode (Optional parts: UTY-XWZXZ3)
Suppresses maximum capacity and performs energy-saving operation and can prevent breaker
tripping.
This function performs operation by setting a peak current value and reducing the power
consumption.
* Performance drops by reducing the power consumption preferentially.
Level 1 ... Performs operation which suppresses the power consumption to almost 0% by
stopping the compressor.
Level 2 ... Performs operation which suppresses the power consumption to 50% of the rated
power consumption value.
Level 3 ... Performs operation which suppresses the power consumption to 75% of the rated
power consumption value.
Level 4 ... Performs operation which suppresses the power consumption to the rated power
consumption value (100%).
W
Capacity
Time
Setting level
Peak cut
Control
device
Signal input
High install ability long piping correspondence
„ z
Pre-charge
length
30m
Max pipe
length
75
m
Max height
difference
30
m
Long piping provides an outdoor unit and indoor
unit layout margin.