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- Press “Mode” again “E” “40”. Press “SET” to enter Max. temp. setting. Press to alter. Press “SET” again to
confirm.
- Press “Mode” again “F” “2”. Press “SET” to enter Split temp. setting. Press to alter. Press “SET” again to
confirm.
- Press “Mode” again “G” “-10”. Press “SET” to enter Ambient temp. protection setting. Press to alter. Press
“SET” again to confirm.
Further explanation of PCB connections.
4. Clock setting
Under running or standby status, press “SET” for 5 seconds, get a sound “B”. Press to alter hour. Press “SET”
again to alter minute. Press “SET” again to confirm.
5.Timer setting
Under running or standby status, press for 5 seconds, get a sound “B”. Press to alter hour of timer ON. Press
again to alter minute of timer ON. Press again to alter timer OFF. 103
5.2 The functions of controller display
Setting operation parameter
Under standby status, press “Mode” button 5 sec. to enter Operation Parameter setting interface;
Press “Mode” again to start setting (parameter from 00-D, see the Operation Parameter Table);
Under parameter setting. Press or to set data;
Note: If no motion is detected on the display for 10 sec, the LCD will display water-in/water-out temp.
(under running) or ambient temp. (under standby status).
Under running status, you can press “Mode” 5 sec to check current parameter, but you cannot change data
of parameter!
Remarks: Standby status means the unit is connected to electricity, but is not running.
