1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
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1<br />
12<br />
3<br />
4<br />
5<br />
This picture shows the service check display.<br />
UNIT No.<br />
1–1<br />
Alarm message<br />
No.<br />
Refrigerant<br />
Circuit No.<br />
UNIT No.<br />
R.C. No.<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
CODE No.<br />
0358_M_I<br />
IV - 26<br />
4. Service procedures<br />
c. A maximum of 4 alarm messages can be accessed by pressing either SET TEMP<br />
button or as follows.<br />
MODE<br />
SET TEMP.<br />
FAN SPEED<br />
Past<br />
Present<br />
Present<br />
Past<br />
0359_M_I<br />
NOTE Pressing CL (Clear) button will clear all<br />
the service history.<br />
... accessed in order of “Past � Present”.<br />
... accessed in order of “Present � Past”.<br />
For example, if the last four alarm messages were, in order of occurrence from oldest to<br />
most recent, P01, P02, P04, and most recently E01, then the display will be shown as<br />
below when you press button four times. The 5th time you press button you can<br />
repeat the display, then the first message will be shown again.<br />
UNIT No.<br />
R.C. No.<br />
1 2 3 4<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
UNIT No.<br />
R.C. No.<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
If there are no alarm messages, the display shows:<br />
Alarm message<br />
UNIT No.<br />
R.C. No.<br />
UNIT No.<br />
R.C. No.<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
UNIT No.<br />
R.C. No.<br />
CODE No.<br />
CHECK<br />
SERVICE<br />
0360_M_I
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