Daikin B-Series Service Manual page 174

Si06-313
Drawings & Flow Charts Drawings & Flow Charts
Drawings & Flow Charts Drawings & Flow Charts
A
ARC433A series......................................................70
automatic air flow control ........................................19
automatic operation.................................................21
auto-swing...............................................................18
C
capacitor voltage check.........................................111
check No.01 ..........................................................104
check No.02 ..........................................................104
check No.03 ..........................................................104
check No.04 ..........................................................105
check No.05 ..........................................................106
check No.06 ..........................................................107
check No.07 ..........................................................108
check No.08 ..........................................................109
check No.09 ..........................................................109
check No.10 ..........................................................110
check No.11 ..........................................................110
check No.12 ..........................................................111
check No.13 ..........................................................111
check No.14 ..........................................................112
check No.15 ..........................................................112
compressor lock ......................................................81
compressor protection function ...............................31
control PCB (indoor unit).........................................11
control PCB (outdoor unit).......................................13
CT or related abnormality........................................89
D
DC fan lock..............................................................82
defrost control .........................................................35
discharge pipe temperature control.................. 32
discharge pressure check .....................................109
display PCB.............................................................11
E
electrical box temperature rise ................................93
electronic expansion valve check..........................105
electronic expansion valve control ..........................36
F
fan motor (DC motor) or related abnormality ..........75
fan motor connector output check.........................104
four way valve abnormality......................................85
four way valve performance check........................106
freeze-up protection control ....................................33
freeze-up protection control or high pressure
control ..............................................................73
frequency control.....................................................29
frequency principle ..................................................16
Drawings & Flow Charts
H
heating peak-cut control ......................................... 33
high pressure control in cooling ........................... 102
Home Leave operation ........................................... 23
I
indoor unit PCB abnormality .................................. 72
input current control ............................................... 32
input over current detection.................................... 83
installation condition check .................................. 108
insufficient gas ....................................................... 99
insufficient gas control............................................ 39
inverter features ..................................................... 17
inverter powerful operation..................................... 24
inverter units refrigerant system check................. 110
J
jumper settings ..................................................... 153
L
limit switch continuity check ................................. 104
low Hz high pressure limit ...................................... 35
low-voltage detection ........................................... 101
M
main circuit electrolytic capacitor check ............... 112
MID......................................................................... 14
mode hierarchy ...................................................... 28
N
night set mode........................................................ 22
O
,
87
OL activation (compressor overload) ..................... 80
ON/OFF button on indoor unit ................................ 25
operation lamp, location ......................................... 68
outdoor unit fan system check (with DC motor) ... 109
output over current detection ................................. 97
P
piping diagrams
FVKS50BVMB ............................................... 156
FVXS50BVMB ............................................... 156
RKS50BVMB ................................................. 157
RS50BVMB.................................................... 157
RXS50BVMA ................................................. 157
RXS50BVMB ................................................. 157
position sensor abnormality ................................... 88
power supply PCB (indoor unit) ............................. 10
power supply PCB (outdoor unit) ........................... 13
power supply waveforms check ........................... 110
power transistor check ......................................... 111
programme dry function ......................................... 20
v