4. External input and output for outdoor unit
With using external input and output functions, this product can be operated inter-connectedly with
an external device.
Connector
Input
Output
Remarks
P580
Low noise mode
—
See external input/output settings
for details.
PA580
Peak cut mode
—
P590
—
Error status
PA590
—
Compressor status
4-1. External input
With using external input function, on/off status of “Low noise mode” and “Peak cut mode” can be
specified by the external signal.
¢
Low noise mode
In following condition, the operating noise of the outdoor unit reduces comparing from the one in nor-
mal operating condition:
The air conditioner is set to the “Low noise mode” when closing the contact input of a commercial
timer or on/off switch to a connector on the control PCB of the outdoor unit.
NOTE:
Product performance may drop depending on some conditions such as the outdoor temper-
ature.
•
Circuit diagram example
Outdoor unit
control PCB
Connected unit
(Locally purchased)
Example: Switch
Signal
10m*
Connector
1
2
1
2
P5
8
0
P
A5
8
0
•
Contact capacity: DC 24 V or more, 10 mA
or more.
•
*: Make the distance from the PCB to the
connected unit within 10 m.
•
Construct a circuit as shown in this figure
with using optional parts mentioned below.
•
Input signal: On in “Low noise mode”
•
Input signal: Off in normal operation
•
To set the level of “Low noise mode”, refer
to
On
Off
On
Off
Input signal
Low noise mode
•
Optional part
Part name
Model name
Exterior
External connect kit
UTY-XWZXZ3
External input wire
4-1. External input
- (05-21) -
4. External input and output for outdoor unit
FIELD
WORKING
FIELD
WORKING
Содержание ABHG54KRTA
Страница 4: ......
Страница 5: ...1 GENERAL INFORMATION 2020 04 16 SR_CH01_AB007EG_01 ...
Страница 12: ...2 2 Outdoor unit 01 6 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...
Страница 13: ...2 TECHNICAL DATA AND PARTS LIST 2020 11 16 SR_CH02_AB007EG_02 ...
Страница 31: ...3 TROUBLESHOOTING 2020 07 29 SR_CH03_AB007EG_01 ...
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Страница 95: ...4 CONTROL AND FUNCTIONS 2020 07 29 SR_CH04_AB007EG_01 ...
Страница 97: ...8 8 High temperature and high pressure release control 04 29 CONTENTS continued ...
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Страница 129: ...5 FILED WORKING 2020 07 29 SR_CH05_AB007EG_01 ...