2. Sensor characteristic
Model Name Code Sub-part code characteristic
Indoor ambient temp.
sensor
001A3900159
001A3900003
R25=23KΩ±2.5%
B25/50=4200K±3%
Indoor coil temp. sensor
001A3900006
001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
HBU-18CF03
HBU-18HF03
HBU-28CF03
HBU-28HF03
Outdoor defrost sensor 0010401922 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Indoor coil temp. sensor 001A3800128 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
ambient temp. sensor / / /
HDU-18CF03
HDU-18HF03
HDU-28CF03
HDU-28HF03
HDU-42CF03/H
HDU-42HF03/H
Outdoor defrost sensor 0010401922 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Indoor ambient temp.
sensor
0010451323 001A3900003
R25=23KΩ±2.5%
B25/50=4200K±3%
HBU-28CH03
Indoor coil temp. sensor 001A3900006 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Indoor ambient temp.
sensor
001A3800127 001A3900003
R25=23KΩ±2.5%
B25/50=4200K±3%
Indoor coil temp. sensor 0010401922 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
HPU-42CF03
HPU-42HF03
Outdoor defrost sensor 0010401922 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Indoor ambient temp.
sensor
0010451323 001A3900003
R25=23KΩ±2.5%
B25/50=4200K±3%
Indoor coil temp. sensor 001A3900006 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
HBU-42CF03
HBU-42HF03
Outdoor defrost sensor 0010401922 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Indoor ambient temp.
sensor
001A3900159 001A3900003
R25=23KΩ±2.5%
B25/50=4200K±3%
Indoor coil temp. sensor 001A3900006 001A3900004
R25=10KΩ±3%
B25/50=3700K±3%
Outdoor compressor vent
sensor
0010450398
001A3800096
R80=50KΩ±3%
B25/80=4450K±3%
Outdoor defrost sensor 0010451314 001A3800091
R25=5KΩ±3%
B25/50=3700K±3%
HBU-42CI03
HBU-42HI03
HBU-42CH03
Outdoor ambient temp.
sensor
001A3900110 001A3800090
R25=5KΩ±3%
B25/50=4200K±3%
Sensor Characteristic