Daikin FTKS20CVMB Service Manual page 244

SiENBE04-401A
Drawings & Flow Charts
A
arc433a ................................................................106
automatic air flow control .......................................47
automatic operation ...............................................49
auto-swing ..............................................................46
C
compressor lock ...................................................117
compressor protection function ..............................62
control pcb (indoor unit) .........................................39
control pcb (outdoor unit) ................................ 41
D
dc fan lock ............................................................118
dc voltage / current sensor abnormality ...............126
defrost control ........................................................65
diagnosis mode ....................................................107
discharge pipe control ............................................62
discharge pipe temperature control .....................122
discharge pressure check ....................................141
E
electrical box temperature rise .............................129
electronic expansion valve check ........................138
electronic expansion valve control .........................66
F
facility setting jumper .............................................71
fan motor or related abnormality ..........................113
filter pcb .................................................................41
four way valve abnormality ..................................120
four way valve performance check .......................139
freeze-up protection control ...................................63
freeze-up protection control or high pressure
control ............................................................111
frequency control ...................................................59
frequency principle .................................................44
function of thermistor
cooling only model ...........................................57
heat pump model .............................................56
H
hall ic check .........................................................145
heating peak-cut control .........................................64
high pressure control in cooling ...........................123
home leave operation ............................................53
I
indoor unit pcb abnormality ..................................110
input current control ...............................................63
input over current detection .................................119
installation condition check ..................................141
insufficient gas .....................................................135
insufficient gas control ...........................................69
intelligent eye .........................................................51
Drawings & Flow Charts
intelligent eye sensor pcb ...................................... 39
inverter features .................................................... 45
inverter powerful operation .................................... 54
inverter units refrigerant system check ............... 143
J
jumper settings .................................................... 219
M
mode hierarchy ..................................................... 58
42
,
N
night set mode ....................................................... 50
O
ol activation (compressor overload) .................... 116
on/off button on indoor unit ................................... 55
operation lamp .................................................... 104
outdoor unit fan system check ............................ 142
output over current detection .............................. 133
over-voltage detection ......................................... 137
P
piping diagrams
arkh20/25cavmb ........................................... 224
arkh20/25cvmb9 ........................................... 224
arkh35cavmb ................................................ 224
arkh35cvmb9 ................................................ 224
arks20/25cvmb ............................................. 223
arks35cvmb .................................................. 223
arxh20/25cavmb ........................................... 226
arxh20/25cvmb9 ........................................... 226
arxh35cavmb ................................................ 226
arxh35cvmb9 ................................................ 226
arxs20/25cvmb ............................................. 225
arxs35cvmb .................................................. 225
atks20/25/35cvmb(9) .................................... 222
atks20/25/35davmb ...................................... 222
atxs20/25/35cvmb(9) .................................... 222
atxs20/25/35davmb ...................................... 222
ftks20/25/35cavmb ........................................ 222
ftks20/25/35cvmb(9)(8) ................................. 222
ftn20/25/35cvmb9 ......................................... 222
ftxs20/25/35cavmb ........................................ 222
ftxs20/25/35cvmb(9)(8) ................................. 222
ftyn20/25/35cvmb9 ....................................... 222
rkh20/25cavmb ............................................. 224
rkh20/25cvmb9 ............................................. 224
rkh35cavmb .................................................. 224
rkh35cvmb9 .................................................. 224
rks20/25c2vmb ............................................. 223
rks20/25cvmb(9) ........................................... 223
rks35c2vmb .................................................. 223
rks35cvmb(9) ................................................ 223
rn20/25cvmb9 ............................................... 224
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