Sanyo SPW-X253GH56 Service Manual page 90

(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 shortened to half as follows:
a Press the TEST / CHK button for more than 4 seconds.
AIR FLOW
UNIT
UNIT No.
R.C.
FLAP
TIMER SET
SET CL
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
d Change the No. from 0 to 1 with
AIR FLOW
UNIT
UNIT No.
R.C.
FLAP
TIMER SET
SET CL
e Press the SET button.
CODE No. 06, SET DATA and
f If you made a mistake, press the CL button.
g Finally, press the TEST / CHK button.
MODE
No.
SET TEMP.
CODE No.
FAN SPEED
SETTING
SET DATA
ON •
OFF •
TEST / CHK
0213_M_I
, (SET TEMP) button.
,
MODE
No.
SET TEMP.
CODE No.
SET TEMP.
FAN SPEED
SETTING
SET DATA
ON •
OFF •
TEST / CHK
0214_M_I
change from flashing to ON state.
SETTING
– 91 –
( ) button.
EX:
UNIT No. 1–6
CODE No. 02
X type 2,500 hr
4. Service procedures
1,250 hr
SM830033
4