R410A Full DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
65
Wired controller initial parameter setting
Change the related functions of the controller through adjusting the initial parameters.
The wired controller initial parameter includes two codes
‘XY”. The first code ‘X’ means the
function class, the second code
‘Y’ means detailed configuration of this function.
Step1: Simultaneously press the mode button
and fan speed button
of the wired
controller for 5 seconds to enter the parameter setting state.
Step2: The value of the first code
‘X’ is ‘0’, press the temperature setting buttons
and
to adjust the second code value.
Step3: After setting the second code value, press Quiet/OK button
to switch the first
code to the next value.
Step4: When the first code value is
‘6’, press Quiet/OK button
again to exit the
parameters setting.
The parameter setting table
First
code
Function
Second code
0
1
2
3
4
0
Cooling-only/Heat pump
selection
Heat pump (Default)
Coolin
g only
\
\
\
1
Indoor unit communication
address setting
Yes (Default)
None
\
\
\
2
Power-off memory
Yes (Default)
None
\
\
\
3
Filter cleaning reminding
Cancel the reminding
function
1250
hours
2500
hours
5000
hours
10000
hours
5
Remote receiving function
Yes (Default)
None
\
\
\
6
Centigrade/Fahrenheit
display
Centigrade (Default)
Fahre
nheit
\
\
\
Notes: The second code of the filter cleaning reminding is 2500hours, which as default.
