Sanyo KH2442 / CH2442 Service Manual page 183

(G) Change the shift temperature in heating mode (Ref. Fig. IV-10)
If the indoor unit is installed at high location (ex. ceiling level), the thermostat tends to turn off at
heating mode because of the hot air temperature around ceiling level. In order to solve the
problem, the shift temp. (valid while heating only) is set when shipped from factory.
If the shift temp. is not enough (ex. the indoor unit is installed at position higher than 3 m), the
shift temp. can be set with remote controller from 0 to +10 deg (°F) <from 0 to 20 deg (°F)>.
manually as follows:
a Press the
+
b In 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. 06 with
d Choose the shift temp with
e Press the
button.
CODE No. 06, SET DATA and
f If you made a mistake, press the
g Finally, press the
buttons at same time for more than 4 seconds.
, ( ) button.
, ( ) button.
change from flashing to ON state.
button.
button.
a
d
e
Fig. IV-10
c
b
1933_M_I
IV - 27
4. Service procedures
SM830082 SM830082
Section
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