Parameter
Parameter
Code
Content
Capacity
C28
setting
send wired control setting parameter to indoor unit within two hours of power on
C29
(setting parameter:C9-C19,C21-23,C28)
drain pump
C30
setting
after hours
C31
Constant air
C32
flow/Constant
speed switch
Default
Select
Parameters
Value
0:Invalid value
0.1-19.9HP:
0.1HP can set
21-40HP:
1HP can set
0
42-80HP:
2HP can set
FF:using
indoor switch
numbers
00/01
0
00/0.5/1/1.5
00
/2/3/4
00/01
00
Remarks
Indoor cannot change capcacity seteting when
receive 0.
00:invalid
01:valid
00:invalid
00: constant flow rate
01:constant speed
32
V.2