Daikin FTKD50BVM, Service Manual

Page: 208 / 210

Si04-306
Drawings & Flow Charts v
Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts
A
ARC433A series ....................................................92
automatic air flow control .......................................37
automatic operation ...............................................39
auto-swing ..............................................................36
B
buzzer PCB ............................................................29
C
capacitor voltage check .......................................132
check No.01 .........................................................125
check No.02 .........................................................125
check No.04 .........................................................126
check No.05 .........................................................127
check No.06 .........................................................128
check No.07 .........................................................129
check No.08 .........................................................130
check No.09 .........................................................130
check No.10 .........................................................131
check No.11 .........................................................131
check No.12 .........................................................132
check No.13 .........................................................132
check No.14 .........................................................133
check No.15 .........................................................133
compressor lock ...................................................102
compressor protection function ..............................51
control PCB (indoor unit) ........................................29
control PCB (outdoor unit) .....................................31
CT or related abnormality ....................................110
D
DC fan lock ..........................................................103
defrost control ........................................................55
display PCB ...........................................................29
discharge pipe temperature control .............. 52
,
108
discharge pressure check ....................................130
E
electrical box temperature rise .............................114
electronic expansion valve check ........................126
electronic expansion valve control .........................56
F
fan motor (DC motor) or related abnormality .........97
fan motor connector output check ........................125
four way valve abnormality ..................................106
four way valve performance check .......................127
freeze-up protection control ...................................53
freeze-up protection control or high pressure
control .............................................................95
frequency control ...................................................49
frequency principle .................................................34
H
heating peak-cut control ........................................ 53
high pressure control in cooling .......................... 123
Home Leave operation .......................................... 43
I
indoor unit PCB abnormality ................................. 94
input current control .............................................. 52
input over current detection ................................. 104
installation condition check ................................. 129
insufficient gas .................................................... 120
insufficient gas control ........................................... 59
Intelligent Eye ........................................................ 41
Intelligent Eye sensor PCB ................................... 29
inverter features .................................................... 35
inverter powerful operation .................................... 44
inverter units refrigerant system check ............... 131
J
jumper settings .................................................... 181
L
low Hz high pressure limit ..................................... 55
low-voltage detection .......................................... 122
M
main circuit electrolytic capacitor check .............. 133
MID ........................................................................ 32
mode hierarchy ..................................................... 48
N
night set mode ....................................................... 40
O
OL activation (compressor overload) .................. 101
ON/OFF button on indoor unit ............................... 45
operation lamp, location ........................................ 90
outdoor unit fan system check
(with DC motor) ............................................ 130
output over current detection .............................. 118
P
piping diagrams
FT(Y)S 50/60 BVMB ..................................... 184
FTK(X)D50BVMA ......................................... 184
FTK(X)D50BVMT .......................................... 184
FTK(X)D60BVMA ......................................... 184
FTK(X)D60BVMT .......................................... 184
FTK(X)D71BVMA ......................................... 185
FTK(X)D71BVMT .......................................... 185
FTK(X)S 50/60 BVMA ................................... 184
FTK(X)S 50/60 BVMB ................................... 184
FTK(X)S71BVMA .......................................... 184
FTK(X)S71BVMB .......................................... 184
FTKD 24/28 BVMS ....................................... 185