46
Check code Wireless remote controller
Outdoor 7-segment display
Sensor block display
of receiving unit
Main
remote
controller
display
Auxiliary code
Operation
Timer Ready Flash
Check code name Judging device
F01 ——
¤¤
l
ALT Indoor TCJ sensor error Indoor
F02 ——
¤¤
l
ALT Indoor TC2 sensor error Indoor
F03 ——
¤¤
l
ALT Indoor TC1 sensor error Indoor
F04 F04 —
¤¤
¡
ALT TD1 sensor error I/F
F05 F05 —
¤¤
¡
ALT TD2 sensor error I/F
F06 F06 —
¤¤
¡
ALT TE1 sensor error I/F
F07 F07 —
¤¤
¡
ALT TL sensor error I/F
F08 F08 —
¤¤
¡
ALT TO sensor error I/F
F10 ——
¤¤
l
ALT Indoor TA sensor error Indoor
F12 F12 —
¤¤
¡
ALT TS1 sensor error I/F
F13 F13
01: Comp. 1 side
02: Comp. 2 side
¤¤
¡
ALT TH sensor error IPDU
F15 F15 —
¤¤
¡
ALT Outdoor temp. sensor miscabling (TE, TL) I/F
F16 F16 —
¤¤
¡
ALT Outdoor pressure sensor miscabling (Pd, Ps) I/F
F23 F23 —
¤¤
¡
ALT Ps sensor error I/F
F24 F24 —
¤¤
¡
ALT Pd sensor error I/F
F29 ——
¤¤
l
SIM Indoor other error Indoor
F31 F31 —
¤¤
¡
SIM Indoor EEPROM error I/F
H01 H01
01: Comp. 1 side
02: Comp. 2 side
l
¤
l
Compressor break down IPDU
H02 H02
01: Comp. 1 side
02: Comp. 2 side
l
¤
l
Magnet switch error
Overcurrent relay operation
Compressor trouble (lock)
MG-SW
Overcurrent rela
y
IPDU
H03 H03
01: Comp. 1 side
02: Comp. 2 side
l
¤
l
Current detect circuit system error IPDU
H04 H04 —
l
¤
l
Comp 1 case thermo operation I/F
H06 H06 —
l
¤
l
Low pressure protective operation I/F
H07 H07 —
l
¤
l
Oil level down detective protection I/F
H08 H08
01: TK1 sensor error
02: TK2 sensor error
03: TK3 sensor error
04: TK4 sensor error
l
¤
l
Oil level detective temp sensor error I/F
H14 H14
—
l
¤
l
Comp 2 case thermo operation I/F
H16 H16
01: TK1 oil circuit system error
02: TK2 oil circuit system error
03: TK3 oil circuit system error
04: TK4 oil circuit system error
l
¤
l
Oil level detective circuit error
Magnet switch error
Overcurrent relay operation
I/F
MG-SW
Overcurrent relay
L03 ——
¤
l
¤
SIM Indoor center unit duplicated Indoor
L04 L04 —
¤
¡
¤
SIM Outdoor line address duplicated I/F
L05 ——
¤
l
¤
SIM
Duplicated indoor units with priority
(Displayed in indoor unit with priority)
I/F
L06 L06 No. of indoor units with priority
¤
l
¤
SIM
Duplicated indoor units with priority
(Displayed in unit other than indoor unit with priority)
I/F
L07 ——
¤
l
¤
SIM Group line in individual indoor unit Indoor
L08 L08 —
¤
l
¤
SIM Indoor group/Address unset Indoor, I/F
L09 ——
¤
l
¤
SIM Indoor capacity unset Indoor
L10 L10 —
¤
¡
¤
SIM Outdoor capacity unset I/F
L20 L20 —
¤
¡
¤
SIM Duplicated central control addresses Indoor
L28 L28 —
¤
¡
¤
SIM Over No. of connected outdoor units I/F
L29 L29
01: IPDU1 error
02: IPDU2 error
03: IPDU3 error
04: Fan IPDU error
05: IPDU1 + Fan IPDU error
06: IPDU2 + Fan IPDU error
07: All IPDU error
¤
¡
¤
SIM No. of IPDU error I/F
L30 L30 Detected indoor address
¤
¡
¤
SIM Indoor outside interlock Indoor
— L31 ——Extended I/C error I/F