4 |
4. Service procedures
(F)Confirm and change the indoor unit address (Ref. Fig.
❏The purpose of the above function is to let you confirm the indoor unit address after the auto. address operation, and change the indoor unit address if it is needed.
aPress the 
and 
( 
) buttons at the same time for more than 4 seconds.
bSelect the R.C. No. which you want to change with the 
(up) or 
(down) buttons.
cPress the 
button (to confirm the R.C. No.).
The smallest registered indoor No. and the selected R.C. No. will be displayed.
dSelect the indoor No. which you want to change with 
button. Once in this mode, the fan motor of selected indoor unit will turn on and let you confirm the indoor unit address.
eSet the required new indoor unit’s No. by pressing the 
, 
( 
) button.
fPress the 
button.
UNIT No, SET DATA (0001) and 
changes from flashing to ON state.
gIf you made a mistake, press the 
button.
hFinally, press the 
button.
iIf you want to change the indoor unit address of the other R.C. No., follow the step ato h in the same way.
h
a |
| e |
|
c | b 1932_M_I | f | 2077_M_I |
| Fig. | Fig. | |
|
|
SM830082
IV - 26
