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5-22
SM-16007
EXTERNAL INPUT/OUTPUT AND FUNCTION SETTING
(5) Capacity-Focused Mode Setting (Function Setting “nU”)
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condition “0” to “3” Capacity-Focused Mode Setting “
”. By setting this function, the target frequency and
current limit of the compressor are set higher.
NOTE:
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target frequency and current limit of the compressor during the operation are set higher.
“nU” Setting Condition
Compressor Frequency and Current Operation
0
Not Available (Default Setting)
1
Compressor Frequency Limit is Set Higher
2
Current Limit is Set Higher
3
Compressor Frequency Limit and Current Limit are Set Higher
(6) Low Noise Setting (Function Setting “db”)
Press “PSW3” and select the setting condition “0” to “9” at the Low Noise Setting “
” to reduce the upper
limit of the compressor frequency and the outdoor fan rotation.
NOTES:
1. By setting this function, the compressor frequency and the outdoor fan motor rotation frequency are
forcibly reduced and so the outdoor unit capacity decreases and the unit operation range is limited.
2. Reduction rates are approximate, these may change slightly depending on the outdoor unit model.
3. The Low Noise Setting “db”=7,8,9 are same operation as Low Noise Setting 1,2,3 by External Input
Function
Setting.
“db” Setting Condition
Reduction Rate of Upper Limit
Compressor Frequency
Outdoor Fan Rotation
0
Not Changed (100%)
Not Changed (100%)
1
Not Changed
65%
2
Not Changed
50%
3
Not Changed
40%
4
80%
Not Changed
5
60%
Not Changed
6
40%
Not Changed
7
80%
65%
8
60%
50%
9
40%
40%
(4) SLo Defrost Setting (Function Setting “bJ”)
Press “PSW3” and select the setting condition “0” to “4” at SLo Defrost Setting “ “.
Indoor fan operation is stopped during the defrost operation, after the defrost operation and at the start of
the heating operation. However, this function allows indoor fan to operate at SLo speed during the defrost
operation, after the defrost operation or at the start of the heating operation.
“bJ” Setting
Condition
Indoor Fan Operation
at Start of Compressor
Operation in Heating
Operation
During Defrost
Operation
After Defrost
Operation
0
STOP
STOP
STOP
1
STOP
SLo Speed
SLo Speed
2
SLo Speed*
STOP
STOP
3
SLo Speed*
SLo Speed
SLo Speed
4
SLo Speed*
STOP
SLo Speed
5
STOP
SLo Speed (Intermittent)
(During Hot Gas Bypass Defrost)
SLo Speed (Intermittent)
(During Hot Gas Bypass Defrost)
NOTE:
The indoor fan may operate at other speed depending on outlet air temperature of the indoor unit.
Содержание YVAHP0721CW Series
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Страница 15: ...SM 16007 1 1 INSTALLATION 1 Installation ...
Страница 163: ...SM 16007 2 1 OPERATION 2 Operation ...
Страница 164: ...2 2 SM 16007 OPERATION Ɣ 5HIHU WR WKH 6HUYLFH 0DQXDO IRU QGRRU 8QLW RU RQWUROOHU ...
Страница 165: ...SM 16007 3 1 TROUBLESHOOTING 3 Troubleshooting ...
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Страница 285: ...SM 16007 4 1 MAINTENANCE 4 Maintenance ...
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Страница 361: ...SM 16007 5 1 EXTERNAL INPUT OUTPUT AND FUNCTION SETTING 5 External Input Output and Function Setting ...
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Страница 391: ...SM 16007 6 1 FIELD WORK INSTRUCTIONS 6 Field Work Instructions ...
Страница 400: ...6 10 SM 16007 FIELD WORK INSTRUCTIONS 0ROOLHU KDUW IRU 5 ft 3 l b ...
Страница 401: ...SERVICE PARTS LIST SM 16007 7 1 7 Service Parts List ...
Страница 416: ... 2016 Johnson Controls Inc SM 16007 Code No LIT 12012400 Issued November 2016 ...