108
08
Outdoor ambient temp.(T4)
will show “-9”.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: “――”
09
Compressor discharge temp.(T5)
The display value is between 13~129 degree. If the temp. is
lower than 13 degree, the digital display tube will show
“13”.If the temp. is higher than 99 degree, the digital display
tube will show single digit and tens digit. (For example, the
digital display tube show “0.5”,it means the compressor
discharge temp. is 105 degree. the digital display tube show
“1.6”,it means the compressor discharge temp. is 116
degree)
10
AD value of current
The display value is hex number.
11
AD value of voltage
12
Indoor unit running mode code
Off:0, Fan only 1,Cooling:2, Heating:3
13
Outdoor unit running mode code
Off:0, Fan only 1,Cooling:2, Heating:3, Forced cooling:4
14
EXV open angle
Actual data/4.
If the value is higher than 99, the digital display tube will
show single digit and tens digit.
For example, the
digital display tube show “2.0”,it means the
EXV open angle is 120×4=480p.)
15
Frequency limit symbol
Bit7
Frequency limit caused by
IGBT radiator
The display value is
hex number. For
example, the digital
display tube show
2A,
then
Bit5=1,
Bit3=1, Bit1=1.
It means frequency
limit caused by T4,
T3 and current.
Bit6
Frequency limit caused by
PFC
Bit5
Frequency limit caused by T4.
Bit4
Frequency limit caused by T2.
Bit3
Frequency limit caused by T3.
Bit2
Frequency limit caused by T5.
Bit1
Frequency limit caused by
current
Bit0
Frequency limit caused by
voltage
16
DC fan motor speed
17
IGBT radiator temp.
The display value is between 30~120 degree. If the temp. is
lower than 30 degree, the digital display tube will show
“30”.If the temp. is higher than 99 degree, the digital display
tube will show single digit and tens digit. (For example, the
digital display tube show “0.5”,it means the IGBT radiator
temp. is 105 degree. the digital display tube show “1.6”,it
means the IGBT radiator temp. is 116 degree)
18
Indoor unit number
The indoor unit can communicate with outdoor unit well.
General:1, Twins:2
19
Evaporator pipe temp. T2 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 s
how “70”. If the indoor unit is not
20
Evaporator pipe temp. T2 of 2# indoor unit
21
Evaporator pipe temp. T2 of 3# indoor unit
Summary of Contents for CCA3U-09HRFN1-MC
Page 8: ...5 2 2 Part names of Indoor Outdoor units Cassette Units ...
Page 9: ...6 A5 Duct Units A6 Duct Units ...
Page 10: ...7 Console Units ...
Page 11: ...8 Ceiling floor Units ...
Page 12: ...9 HESP DUCT Units ...
Page 31: ...28 Console Units 16 Drain pipe 195 Hanging arm Unit mm 700 600 210 ...
Page 38: ...35 Console Units Ceiling floor Units ...
Page 43: ...40 CFAU 09HRFN1 M C CFAU 12HRFN1 M C MCD 36HRFN1 M C MCD 48HRFN1 M D ...
Page 44: ...41 CTBU 36HWFN1 M C CTBU 48HWFN1 M C ...
Page 45: ...42 MUEU 18HRFN1 M C MUEU 24HRFN1 M C MUE 36HRFN1 M C ...
Page 46: ...43 MUE 48HRFN1 M C MUE 60HRFN1 MW ...
Page 47: ...44 MUE 36HRFN1 M C MUE 48HRFN1 M C ...
Page 48: ...45 MUE 60HRFN1 MW MTI 18HWFN1 MT0W MTIU 24HWFN1 MW ...
Page 49: ...46 MTIU 36HWFN1 MW MTIU 48HWFN1 MW MHG 60HWFN1 MW ...
Page 51: ...48 MOBA30 09HFN1 MT0W MOB30 12HFN1 MT0W ...
Page 52: ...49 MOD30 24HFN1 MT0W MOD01 23HFN1 MT0W ...
Page 53: ...50 MOD30U 36HFN1 M ...
Page 59: ...56 CTBU 09HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 60: ...57 CTBU 12HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 61: ...58 CTBU 18HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 62: ...59 CTBU 24HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 63: ...60 CTB 36HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 64: ...61 CTB 48HWFN1 M C Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 74: ...71 12 Field Wiring 36K 48K 60K ...
Page 123: ...120 P U P V ...
Page 124: ...121 P W P N ...
Page 141: ...138 ...
Page 187: ...184 5 Remove the four fixing screws of the fan motor then remove the motor 5 ...