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4. Service procedures
1
2
3
4
Section
– 85 –
SM830076
i Select the code No. 14 to set group setting with the , (SET TEMP) button.
j Set the No. of group setting as shown below with the , ( ) button.
Nos. of group setting.
0 : Standard system (except group
control)
1 : Main indoor unit in case of group
control
2 : Sub indoor unit in case of group
control
99: No setting (at factory shipment)
k Press the SET button.
UNIT No., CODE No. 14,
SETTING
and SET DATA change from flashing to ON state.
l If you made a mistake, press the CL button so that setting returns to the initial state.
m Press the TEST / CHK button to finish this mode.
The display is disappeared.
n Confirm the indoor unit address (UNIT No.) with the UNIT button after pressing the ON /
OFF button.
o Finally, remove the short circuit of DISP PIN.
And in case of group control, be sure to restore the branch wiring to its original wiring. In
case of remote controller–less system, remove the remote controller.
SET CL
MODE
FAN SPEED
ON
OFF
•
•
SET TEMP.
UNIT
FLAP
AIR FLOW
R.C. No.
SET
UNIT No.
No.CODE
TIMER SET
DATA
SETTING
TEST / CHK
0371_M_I