- (OU01 - 15) -
Outdoor unit / Single phase
O
U
T
D
O
O
R U
N
IT
WO
G
1
1
2
-1
4
0
L
C
T
A
O
U
T
D
O
O
R U
N
IT
WO
G
1
1
2
-1
4
0
L
C
T
A
EXTERNAL INPUT & OUTPUT
5-21
MODELS : WO
G112LCTA, WO
G140LCTA
Input
Output
Connector
Remarks
Low noise mode
―
CN19
See external
input/output settings
for details.
Peak cut mode
―
CN19
―
Compressor status
CN18
EXTERNAL INPUT
ON/OFF of the "Low noise mode" and "Peak cut mode" functions can be specified by external
signal.
Low noise mode
z
On-site work like the following also reduces the operating sound of the outdoor unit from the
•
normal sound.
The outdoor unit is set to the "Low noise mode" by applying the contact input of a commercial
timer or ON/OFF switch to a connector on the outdoor control PC board.
* Performance may drop depending on the outside air temperature condition, etc.
Circuit diagram example
Outdoor
control PC board
Connected unit
Connector
1
2
3
Signal
Field supply
* Make the distance from the PC board to the connected unit within 10 m.
Surely insulate with
insulation tape etc. since
this wire is not used.
*10 m
Red
White
Black
Vcc
R
SW
Vcc
Power
supply
Use the following parts and construct a circuit like that shown above.
•
Input signal∙∙∙ON : Low noise mode / OFF : Normal operation
•
* Set the "Low noise mode" type by "Push switch" on the outdoor control PC board.
ON
OFF
ON
OFF
Input signal
Low noise mode
Parts (Optional)
Parts name
Model name
External connect kit
UTY-XWZXZ2
Wire (External input) : Red / White / Black
1) Power supply
●Voltage (Chart sign=Vcc) : DC 5V to 24V
●The current capacity : About 100mA
2) Switch (Chart sign=SW)
● Toggle switch or Rocker switch, etc : Switch which maintains the
states.
● Prepare switches which are enough capable for DC 10mA
current or more
3) Resistance (Chart sign=R)
●Adjust the resistance for current to about DC 10mA
(Example)
●In case of Vcc=DC 5V : Rated resistance value 470Ω 1/4W
●In case of Vcc=DC 12V : Rated resistance value 1kΩ 1/4W
●In case of Vcc=DC 24V : Rated resistance value 2.2kΩ 1/4W
Содержание Waterstage WOYG140LCTA
Страница 21: ... OU01 16 Outdoor unit Single phase OUTDOOR UNIT WO A060 100LF OUTDOOR UNIT WO A060 100LF MODEL WO A080LFCA ...
Страница 22: ... OU01 17 Outdoor unit Single phase OUTDOOR UNIT WO A060 100LF OUTDOOR UNIT WO A060 100LF MODEL WO A100LFTA ...
Страница 36: ...1 OUTDOOR UNIT DTW_1SP006E_01 CHAPTER01 2018 02 18 SINGLE PHASE TYPE WO G112LCTA WO G140LCTA ...
Страница 64: ...1 OUTDOOR UNIT DTW_3SP003E_01 CHAPTER01 2016 02 18 3 PHASE TYPE WO K112LCTA WO K140LCTA WO K160LCTA ...
Страница 199: ... CS01 83 Control system CS01 83 CONTROL SYSTEM CONTROL SYSTEM ...