Specifications

Si04-306B
ii Index
E5 ..................................................................107
E6 ..................................................................108
E7 ..................................................................109
E8 ..................................................................110
EA ..................................................................112
F3 ..................................................................114
F6 ..................................................................115
H6 ..................................................................117
H8 ..................................................................118
H9 ..................................................................120
J3 ...................................................................120
J6 ...................................................................120
L3 ...................................................................122
L4 ...................................................................124
L5 ...................................................................126
P4 ..................................................................120
U0 ..................................................................128
U2 ..................................................................130
U4 ..................................................................106
error codes and description ....................................99
F
F3 .........................................................................114
F6 .........................................................................115
facility setting switch ...............................................65
fan control ..............................................................58
fan motor ......................................................157, 164
fan motor (DC motor) or related abnormality .......103
fan motor connector output check ........................131
fan motor fixture ...................................................156
fan rotor ................................................................157
fan speed control ....................................................41
fan speed setting ............................................32, 185
field setting switch ..................................................34
forced cooling operation .........................................39
forced operation mode ...........................................64
forced operation ON/OFF switch ......................32, 34
four way valve ......................................................178
four way valve abnormality ...................................112
four way valve coil ................................................178
four way valve operation compensation .................55
four way valve performance check .......................132
four way valve switching ........................................55
freeze-up protection control ...........................57, 101
frequency control ..............................................38, 53
frequency principle .................................................38
front grille .............................................................143
front panel ....................................................140, 159
FU1 ..................................................................32, 34
FU2 ........................................................................34
FU201 ....................................................................34
functions, list of ........................................................2
fuse ..................................................................32, 34
G
gas piping .............................................................153
H
H1 ...........................................................................34
H2 ...........................................................................34
H6 .........................................................................117
H8 ........................................................................ 118
H9 ........................................................................ 120
HA ................................................................. 32, 151
HAC1 ............................................................. 34, 168
Hall IC ........................................................... 41, 103
HE1 ............................................................... 34, 168
HE2 ............................................................... 34, 168
heat exchanger ........................................... 155, 158
heat exchanger thermistor
................................. 50, 51, 105, 121, 147, 176
heating peak-cut control ........................................ 57
high pressure control ........................................... 101
high pressure control in cooling .......................... 115
HL .................................................................. 34, 168
HOME LEAVE operation ................................. 47, 83
horizontal blade ................................................... 145
hot start function .................................................... 49
I
indoor unit PCB abnormality ............................... 100
input current control .............................................. 56
input over current detection ................................. 110
installation condition check ................................. 134
insufficient gas .................................................... 128
insufficient gas control ........................................... 63
INTELLIGENT EYE ............................................... 45
INTELLIGENT EYE operation .............................. 85
INTELLIGENT EYE sensor PCB .......................... 33
inverter powerful operation .................................... 48
inverter principle .................................................... 38
inverter units refrigerant system check ................ 136
J
J3 ........................................................................ 120
J4 ........................................................................ 185
J6 ........................................................................ 120
JA .................................................................. 32, 185
JB .................................................................. 32, 185
JC .................................................................. 32, 185
jumper settings .................................................... 185
L
L1 .......................................................................... 34
L2 .......................................................................... 34
L3 ........................................................................ 122
L4 ........................................................................ 124
L5 ........................................................................ 126
LED A .................................................................... 34
LED1 ..................................................................... 32
LED2 ..................................................................... 32
LED3 ..................................................................... 32
liquid compression protection function 2 ............... 58
liquid piping ......................................................... 153
list of functions ........................................................ 2
low Hz high pressure limit ..................................... 59
lower limit for cooling ....................................... 34, 65
low-voltage detection .......................................... 130
M
main circuit electrolytic capacitor check .............. 138
MID ........................................................................ 36