Electrical Control Function
Electrical Control System
103
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.
19
Condenser pipe temp. 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 capacity demand is 0, , the
digital display tube will show “0. If the indoor unit is not
connected, the digital display tube will show: “
ʊʊ
”(heating
T2
θ
cooling T2B)
20
Condenser pipe temp. of 2# indoor unit
21
Condenser pipe temp. of 3# indoor unit
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: “
ʊʊ
”
23
2# Indoor unit capacity demand code
24
3# Indoor unit capacity demand code
Summary of Contents for CCT 100HINVi
Page 1: ...Service Manual MODEL CCT 50HINVi o CCT 70HINVi o CCT 100HINVi o...
Page 7: ...Indoor Units 6 Indoor Units Part 2 Indoor Units Super Slim Cassette Type 7...
Page 13: ...Dimensions 12 Indoor Units 2 Dimensions Model A H 18 205 235 24 205 235 36 245 275...
Page 14: ...Service Space Indoor Units 13 3 Service Space 1000mm 1000mm 1000mm 1000m m...
Page 15: ...Wiring Diagrams 14 Indoor Units 4 Wiring Diagrams CCT 50HINVi CCT 70HINVi CCT 100HINVi...
Page 20: ...Field Wiring Indoor Units 19 9 Field Wiring...
Page 25: ...Wiring Diagrams Outdoor Units 57 4 Wiring Diagrams CCT 50HINVo CCT 70HINVo...
Page 26: ...Wiring Diagrams 58 Outdoor Units CCT 100HINVo...
Page 45: ...Troubleshooting 108 Electrical Control System 2 4 1 2 Outdoor unit malfunction...
Page 50: ...Troubleshooting Electrical Control System 113 2 4 2 3 Up down panel is not closed...
Page 54: ...Troubleshooting Electrical Control System 117 2 4 4 3 E3 malfunction...
Page 55: ...Troubleshooting 118 Electrical Control System 2 4 4 4 E4 malfunction...
Page 60: ...Troubleshooting Electrical Control System 123 2 4 4 9 P1 malfunction For 36k models...
Page 61: ...Troubleshooting 124 Electrical Control System 2 4 4 10 P2 malfunction For 36k models...
Page 62: ...Troubleshooting Electrical Control System 125 2 4 4 11 P3 malfunction...