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Si01-406
Drawings & Flow Charts
v
Drawings & Flow Charts
Drawings & Flow Charts
Drawings & Flow Charts
Drawings & Flow Charts
A
address setting jumper
.........................................184
air flow rate control
.......................................... 25
,
32
ARC423 series
.......................................................84
ARC433 series
.......................................................85
automatic operation
...............................................34
auto-swing
....................................................... 25
,
31
B
buzzer PCB
............................................................15
C
compressor lock
.....................................................97
compressor protection function
..............................42
control PCB
............................................... 13
,
15
,
17
cooling monitoring function
....................................22
CT or related abnormality
....................................103
D
defrost control
........................................................46
discharge pressure check
....................................118
display PCB
...........................................................15
E
electrical box temperature rise
.............................107
F
fan motor connector output check
........................115
fan motor or related abnormality
AC motor
.........................................................90
DC motor
.........................................................91
four way valve abnormality
....................................99
four way valve performance check
.......................115
freeze-up protection control
............................ 24
,
43
freeze-up protection control or high pressure control
........................................................................88
frequency control
...................................................40
frequency principle
.................................................29
H
Hall IC check
........................................................122
heating peak-cut control
.........................................44
high pressure control in cooling
...........................101
I
indoor unit PCB abnormality
........................... 87
,
94
input current control
...............................................43
input over current detection
...................................98
installation condition check
..................................117
insufficient gas
.....................................................113
insufficient gas control
...........................................47
inverter features
.....................................................30
inverter units compressor / refrigerant system check
......................................................................124
inverter units refrigerant system check
................120
J
jumper settings
.................................................... 184
L
liquid compression protection function
.................. 45
M
mode hierarchy
..................................................... 39
N
night set mode
................................................. 27
,
35
O
OL activation (compressor overload)
.................... 96
ON/OFF button on indoor unit
............................... 37
operation lamp, location
........................................ 82
outdoor unit fan system check
............................ 119
output over current detection
.............................. 111
P
piping diagrams
FT25CV1A
.................................................... 186
FT35CV1A
.................................................... 186
FT50CV1A
.................................................... 186
FT60CV1A
.................................................... 186
FTY25CVMA
................................................. 187
FTY35CVMA
................................................. 187
R25CV1A
...................................................... 187
R35CV1A
...................................................... 188
R50CV1A
...................................................... 188
R60CV1A
...................................................... 188
RY25CVMA
.................................................. 189
RY35CVMA
.................................................. 189
power supply waveforms check
.......................... 119
power transistor check
........................................ 121
power transistor output check
............................. 123
powerful operation
................................................. 36
printed circuit board(PCB)
buzzer PCB
..................................................... 15
control PCB
......................................... 13
,
15
,
17
display PCB
.................................................... 15
outdoor unit
..................................................... 18
signal receiver PCB
............................ 13
,
15
,
17
programme dry function
.................................. 23
,
33
R
radiation fin temperature rise
.............................. 109
remote controller
............................................. 84
,
85
S
signal receiver PCB
................................... 13
,
15
,
17
signal transmission error
....................................... 95
T
test run function
..................................................... 28
Summary of Contents for FT25CV1A
Page 7: ...Si01 406 vi Table of Contents...
Page 15: ...Functions Si01 406 4 List of Function...
Page 21: ...Specifications Si01 406 10 Specifications...
Page 205: ...Wiring Diagrams Si01 406 194 Appendix...
Page 209: ...Si01 406 iv Index...