Fujitsu Super High Power Series Design & Technical Manual page 105

• Hour/Start-up counter
– Hours run compressor 1: This operating line shows the total number of hours run of compres-
sor 1 since it was first commissioned.
– Locking time HP: Displays the cumulative locking time since start-up by the electrical services
(via external locking signal).
– Counter number of locks HP: Displays the cumulative locks since start-up by the electrical
services (via external locking signal).
– Hours run electric flow and Start counter electric flow: These lines are used to view the
hours of operation and the number of start-up of electric heater.
3-18. Diagnostics heat generation functions
Line
8450 Hours run compressor 1
8454 Locking time HP
8455 Counter number of locks HP
8456 Hours run electric flow
8457 Start counter electric flow
Function
- (03-61) -
3. Function table