Mitsubishi Electric Mr.Slim PUZ-HA42NKA Service Manual page 78

12-1-2. Selecting functions using the IR wireless remote controller (Type C)
[Flow of function selection procedure]
CHECK
TEMP
ON/OFF
FAN AUTO STOP
AUTO START
MODE VANE
CHECK LOUVER h
min
TEST RUN
RESET CLOCK
SET
[Operating instructions]
1
CHECK
2
h
3
4
5
6 4 5
7 3 5
8
OCH567
The flow of the function selection procedure is shown below. This example shows how to turn
off the function that raises the set temperature by 4 degrees during HEAT operation.
The procedure is given after the flow chart.
Check the function selection setting.
Switch to function selection mode.
(Enter address "50" in troubleshooting
mode, then press the HOUR button.)
Specify unit No. "01" (since the function applies to unit 01).
(Set address "01" while still in troubleshooting mode, then press the MINUTE button.)
Note: You can't specify the refrigerant address.
Select mode No. "24" (function that raises set temperature by 4 degrees during HEAT operation).
(Set address "24" while still in troubleshooting mode, then press the HOUR button.)
Select setting No. "02" (OFF).
(Set address "02" while still in troubleshooting mode, then press the HOUR button.)
NO
Finished
YES
End function selection mode.
(End troubleshooting mode.)
min
Troubleshooting mode is the mode entered when
you press the CHECK button twice to display
"CHECK".
Note: When you switch to function selection mode
on the IR wireless remote controller's operation
area, the unit ends function selection mode
automatically if nothing is input for 10 minutes
or longer.
min
h
h
YES
Change
unit No.
NO