Sanyo UH2442 / CH2442 Change the period of the filter timer Ref. Fig, Finally, press Button

4. Service procedures

R.C. address 1 2 3

d, g, j

R.C. address 1

Indoor address	1
Group address	0

2	3
1	1
0	0
	2078_M_I

c, f, i

m

e, h, k a

2080_M_I

Fig. IV-11Fig. IV-12

( I ) Change the period of the filter timer (Ref. Fig. IV-13)

❏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:

aPress the + buttons at same time for more than 4 seconds.

bIn case of group control, if you want to change all units in group control collectively, pro- ceed next step remaining “ALL” displayed.

If you want to change a unit individually, select the indoor unit address (UNIT No.) with button.

c Select the CODE No. 02 with , ( ) button.

d Change the No. from 0000 to 0001 with , ( ) button.

e Press the button.

CODE No. 06, SET DATA and change from flashing to ON state.

f If you made a mistake, press the button.

1934_M_I

g Finally, press the button. Fig. IV-13

4

SM830082

IV - 29