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Parameter
Parameter Name Parameter Range Default
Code
Fresh air dry contact 2
N62
Fresh air dry contact 3
N63
Valve enabled/
N64
disabled at the time
of heating Selection
of auxiliary heater
Set anti hot air
N65
temperature for IDU
cooling [anti hot air
temperature of fan
coil unit of the old
platform]
Auto Dry
N66
Target relative
N67
humidity of Auto Dry
N68
Value
00/01
00
00/01/02/03/04
00
00
00/01
00/01/02/03/04/05/06
02
47
Remarks
Function of 2nd generation IDU
Function of 2nd generation IDU
00: Valve enabled at the time of heating
01: Valve disabled at the time of heating
Note: Applicable to fan coil unit only
Fan coil unit:
00: 0°C
01: -2°C
02: -4°C
03: -6°C
04: Anti hot air invalid (water inlet temperature -
indoor ambient temperature)
00: Invalid(default)
01: Valid
Note: Applicable to cooling operation in cooling
mode or auto mode
00: 40%,
01: 45%,
02: 50% (default),
03: 55%,
04: 60%,
05: 65%,
06: 70%
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