Midea MKG Series Technical & Service Manual page 43

AC Fan Coil Unit Two-pipe Wall-mounted Series
10. Front cover installation
1) After adjusting the front cover and then buckle the front cover; avoid clamping the communication switching wire
during installation.
2) Correct install the back cover and firmly buckle the front cover and back cover, if not you maybe make the front
cover drop off.
11. Wired controller initial parameters setting
1. Change the related functions of the controller through adjusting the initial parameters, details refer to table.
2. The wired controller initial parameter includes two codes "XY", the first code "X" means functions class, and the
second code "Y" means the detailed configuration of this function.
3. Setting method:
1) Press "Mode" and "Fan" button simultaneously for 5 seconds to enter the parameter setting state;
2) The value of this first code "X" is "0"; press the temperature setting button UP and DOWN to adjust the second
code value;
3) After setting the second code value, press Silent/OK button to switch the first code to the next value;
4) When the first code value is "6", press Silent /OK button again to exit the parameters setting.
4. The parameters setting function only under the situation which needs to adjust the default functions' setting states;
otherwise do not need to be set.
First code
0 Cool-only/ Cool-Heat selection
1 Indoor unit communication address setting
2
3 Air filter cleaning reminding function
5 Remote receiving function
6
Notes: The second code of the filter cleaning reminding is 2500 hours, which as default.
Functions
Auto-restart
Centigrade/
Fahrenheit display
0
Cool-Heat (Default) Cool-only
Yes(Default) None
Yes(Default) None
Cancel the reminding
1250 hours
function
Yes(Default) None
Centigrade Fahrenheit
- 42 -
Second code
1 2
/
/
/
2500 hours
5000hours
(Default)
/
/
3 4
/
/ /
/ /
10000
hours
/ /
/ /