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Parameter
Parameter Name
Code
N44
Silent mode setting
N45
ECO
N46
Drying time at
self-cleaning
N57
On-site fanspeed
adjustment factor
N58
Initial static pressure
detection
N61
Fresh air dry contact 1
N62
Fresh air dry contact 2
N63
Fresh air dry contact 3
5.5.6 IDU parameter setting (IDU)
Parameter
Parameter Name Parameter Range Default
Code
N00
Static pressure of
IDU
N01
Power failure
memory function
setting for the IDU
Default
Parameter Range
Value
00/01
00
00/01
01
0/1/2/3
0
00/01
00
00/01
00
00
00/01
00
00/01
00
00/01
Value
IDU static pressure
02
level: 00/01/02/03/
04/05/06/07/08/09/~/19
00/01
01
40
Remarks
00: Off
01: On
00: Off
01: On
0: 10 min
1: 20 min
2: 30 min
3: 40 min
00: 1
01: 1.1
00: Not reset
01: Reset
2nd generation Function 00: Disconnect; 01: Start
2nd generation Function 00: Disconnect; 01: Start
2nd generation Function 00: Disconnect; 01: Start
Remarks
The IDU sets the selected corresponding static
pressure (VRF unit: main board DIP of IDU; other
models: reserved)
00: None
01: Available
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