Eco Air CTBU-09HWFN1-M(C), Service Manual, Page: 118 / 219

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connected, the digital display tube will show: “――”
22 1# Indoor unit capacity demand code
Actual data*HP*10
If capacity demand code is higher than 99, the digital display
tube will show single digit and tens digit. (For example, the
digital display tube show “5.0”,it means the capacity demand
is 15. the digital display tube show “60”,it means the
capacity demand is 6.0). If the indoor unit is not connected,
the digital display tube will show: “――”
23 2# Indoor unit capacity demand code
24 3# Indoor unit capacity demand code
25 Room temp. T1 of 1# indoor unit
If the temp. is lower than 0 degree, the digital display tube
will show “0”.If the temp. is higher than 70 degree, the digital
display tube will show “70”. If the indoor unit is not
connected, the digital display tube will show: “――”
26 Room temp. T1 of 2# indoor unit
27 Average room temp. T1
28 Reason of stop
29 Evaporator pipe temp. T2B of 1# indoor unit
If the temp. is lower than 0 degree, the digital display tube
will show “0”.If the temp. is higher than 70 degree, the digital
display tube will show “70”. If the indoor unit is not
connected, the digital display tube will show: “――”
30 Evaporator pipe temp. T2B of 2# indoor unit