Toshiba MMU-AP0072H2UL Service Manual page 76

Changing of settings for Celsius display
• Push button if the unit stops.
ON / OFF
1
Procedure
Push simultaneously
TEST
After a while, the display part flashes as shown right. Check the displayed CODE No. is [10].
• When the CODE No. is other than [10], push
first step. (After pushing
(For a group control, No. of the firstly displayed indoor unit becomes the header unit.)
2
Procedure
Every pushing UNIT button, the indoor unit No. in the group control
UNIT LOUVER
is displayed in order. Select the indoor unit of which setup is changed.
In this time, the position of the indoor unit of which setup is changed can be
confirmed because fan and louver of the selected indoor unit operate.
3
Procedure
1. Using temp. setup
(CODE No. [33]: Fahrenheit display)
2. Using timer buttons, change the line address from [0001] to [0000.]
TIME
3. Push button. In this time, the setup finishes when the display
SET
changes from flashing to lighting.
4
Procedure
After check of the changed contents, push
When pushing TEST button, the display disappears and the status becomes the usual stop status.
(When pushing TEST button the operation from the remote controller is not accepted for approx. 1 minute.)
• If the operation from the remote controller is not accepted even 1 minute or more passed after pushing
button, it is considered that the address setup is incorrect. In this case, the automatic address must be again
set up.
When changing the settings from Celsius to Fahrenheit indication, follow to the reverse order of the above
procedure.
+ + buttons for 4 seconds or more.
CL
SET
TEST button, operation of the remote controller is not accepted for approx. 1 minute.)
4
5
6
1
buttons, specify CODE No. [33].
TEMP.
TEST
button. (Setup is determined.)
TEST button to erase the display and repeat procedure from the
76
3
2
SET DATA SETTING
UNIT No.
R.C. No.
SET DATA
SETTING
UNIT No.
R.C. No.
SETTING
CODE No.
CODE No.
TEST