Fisher FSAI-Pro-91AE2 Service Manual page 48

Indoor unit A1
status 1
Outdoor unit b0
status
Outdoor unit b1
protection
status 1
Outdoor unit b2
protection
status 2
Outdoor unit b3
protection
status 3
Outdoor unit b4
protection
status 4
Outdoor unit b5
protection
status 5
Outdoor unit b6
protection
status 6
Current dL
AC voltage Ac
DC voltage Uo
Td Td
temperature
8.4.14 Mode Lock
8.4.14.1: Enter condition:
Hold "touch" button of air-conditioners and then power on, loose the button after 5~10 seconds later,
the air-conditioners will switch to heating only mode for heat pump models. Meanwhile, the digital tube
of panel will display "HH" for two seconds and then return to normal display.
8.4.14.2: Quit condition:
Power off. Hold "touch" button of air-conditioners and then power on, loose the button after 5~10
seconds later. The air-conditioners will quit the condition and return to normal status. Meanwhile, the
digital tube of panel will display "CH" for two seconds and then return to normal display.
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF For the detailed
meaning, please
consult with engineer
0-FF
0-FF
0-FF
0-FF Display value=Td
actual value×2+50
48