56
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
(2) Reading method of inspection code
Press the check button, the number (when controlling in group, it will be address in the group) of indoorunit group with inspection code will be displayed on the right side of the "setting temperature" display part,and the fault information of 2 inspection codes x 16 sets will be displayed on the display part of "setting time". When displaying "filter", after the indoor unit number needing cleaning appears on the right side of the displaypart of setting temperature, display the inspection code as per the following method (each indicates 3 seconds):
<7-segment display>
Decimal
system
Hexadecimalsystem
<check display>
Inspection code
Unit
group
Filter
mark of filter
Number of indoor
unit group
<Filter information>
(For example) When the filter information of No. 1 and No. 16 unit controlled in group is sent out
Unit
group
Filter
screen
<Check information>
(For example) When the room temperature sensor of No. 1 unit has fault When No. 16 unit starts, indoor heat exchanger (TC1) has fault, then outdoor serial communication has fault
Detection
Unitgroup
(For example) When there is not any detection information
Detection
Detection
Unitgroup
Detection
Unit
group
Unit
group
Filter
screen
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