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Parameter Parameter Name
Code
C10
Lower limit of
heating temperature
C11
Upper limit of
heating temperature
C12
Set to display
0.5°C
C13
Wired controller
button light setting
C14
Send configuration
parameters stored in
the wired controller
to IDU by one click
C15
Buzzer of the wired
controller rings
C16
Backlight time
C17
Whether energy
efficiency attenuation
is displayed when
power off
C18
Whether IDU filter
blockage is displayed
when power off
C19
T1 temperature
selection
Parameter
Default Value
Range
17°C to 30°C
SDV6 IDU: 17°C
FAPU: 13°C
AHUKit: 10°C
16°C to 30°C
30°C
00/01
01
00/01
01
00/01/02/03/04
01
00/01
01
00/01/02
00
00/01
00
00/01
00
F0/F1/F2/F3/...#IDU
F1
35
Remarks
00: No
01: Yes
00: Off
01: On
The latest configuration parameters stored in
the wired controller will be changed after
power on for two hours or after configuration
parameters of wired controller are changed.
Note: 1: Applicable to one-to-one scenario
2: Only for 2nd generation IDU
00: No
01: Yes
00: 15s
01: 30s
02: 60s
00: No
01: Yes
00: No
01: Yes
F0: IDU T1 temperature sensor
F1: Follow Me, #IDU (IDUs connected to the
system, ranging from 0 to 63)
(Note: The secondary wired controller does
not respond to Follow Me)
F2: Second temperature sensor (reserved)
F3: Ground sensor (reserved)
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