III - 36
Service Procedures
SM830063
3
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.
e
Press the SET button.
CODE No. 06, SET DATA and
SETTING
change from flashing to ON state.
f
If you make mistake, press the CL button.
g
Finally, press the TEST / CHK button.
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.
c
Select the CODE No. 02 with
,
(SET TEMP) button.
d
Change the No. from 0 to 1 with
,
(
) button.
EX:
UNIT No. 1–6
CODE No. 02
X, S, T, SL type
2,500 hr
→
1,250 hr
AS, K, F, FM type
150 hr
→
75 hr
{
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
0213_M_I
SET
CL
MODE
FAN SPEED
ON
OFF
•
•
SET TEMP.
UNIT
FLAP
AIR FLOW
R.C.
No.
SET
UNIT No.
No.
CODE
SET TEMP.
TIMER SET
DATA
SETTING
TEST / CHK
0214_M_I
