1. Troubleshooting
(J) Change the period of the filter timer
If the period of filter timer is not suitable (for example in case of dirty environment), the period can be short-
ened to half as follows:
a
Press the TEST / CHK button for more than 4 seconds.
b
In case of group control, if you want to change all units in group control collectively, proceed next step remaining
"ALL" displayed.
If you want to change a unit individually, select the indoor unit address (UNIT No.) with UNIT button.
3
c
Select the CODE No. 02 with
d
Change the No. from 0 to 1 with
e
Press the SET button.
CODE No. 06, SET DATA and
f
If you make mistake, press the CL button.
g
Finally, press the TEST / CHK button.
AIR FLOW
UNIT
MODE
UNIT No.
R.C.
No.
FLAP
SET TEMP.
CODE
No.
TIMER SET
FAN SPEED
SETTING
SET
DATA
SET
CL
ON
•
OFF
•
TEST / CHK
,
(SET TEMP) button.
,
AIR FLOW
UNIT
MODE
UNIT No.
R.C.
No.
FLAP
SET TEMP.
CODE
No.
TIMER SET
SET TEMP.
FAN SPEED
SETTING
SET
DATA
SET
CL
ON
•
OFF
•
TEST / CHK
SETTING
0213_M_I
(
) button.
EX:
UNIT No. 1–6
CODE No. 02
{
X, S, T, SL type
AS, K, F, FM type
0214_M_I
change from flashing to ON state.
III - 36
Service Procedures
2,500 hr
1,250 hr
150 hr
75 hr
SM830063