Toshiba MMD-AP0481HF2UL Service Manual page 105

Procedure 1: reading setting data from EEPROM
(Read the setting data from EEPROM, including both the factory settings and any modifications made to them
on site.)
1
Push the +
corresponds to the same number shown on the Remote Control Operation Diagram.)
* In the case of group control, the unit No. displayed first is the indoor unit No. of the header unit.
At the same time, the CODE No. (DN code)
on, with the louver swinging, depending on the model.
2
Each time the
UNIT LOUVER
group control is displayed in turn.
* The fan of the selected indoor unit comes on, with the louvers swinging, depending on the model.
3
The button allows you to move the CODE No. (DN code) up / down by one place.
4
First, change the CODE No. (DN code) from
Jot down the setting data displayed.
5
Change the CODE No. (DN code) using the
Again, jot down the setting data displayed.
6
Repeat step 5 until all the setting data has been jotted down. (See the CODE No. list.)
* CODE No. (DN code) go from
7
When finished, push the
(It takes the system about 1 minute to become responsive to remote control operation.)
DN Contents
10 Type
11 Indoor unit capacity
12 Line address
13 Indoor address
14 Group address
The type and capacity of the indoor unit
are necessary for fan speed setting.
+ buttons simultaneously and hold for at least 4 seconds. (This number
button (button of left side) is pushed, one of the indoor unit No. under
01 FF
to with a few gaps along the way.
button to bring the system back to normal off state.
10
is displayed, and the fan of the selected indoor unit comes
10 10 10 10 10 to 01 01 01 01 01 . (To set filter sign lighting time)
button.
Remote control operation diagram
<Fig. 1 RBC-AMT32UL>
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