Consumer Diagnosis Functions - Fujitsu Waterstage WS G140DC6 Series Maintenance Document

Split system (Single phase and 3-phase type)
Setpoints and Measured Values
Line no. Programming line
8410 Return temp HP
8412 Flow temp HP
8413 Compressor modulation
8414 Modulation electric flow
8425 Temp diff condenser
These lines allow the various setpoints and measured
values for the heat pump to be viewed.
Hour / Startup Counter
Line no. Programming line
8454 Locking time HP
8455 Counter number of locks HP
8456 Hours run el flow
8457 Start counter el flow
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).
4.3.17
Various setpoints and actual values, relay switch
status and timing status data can be displayed for
purposes of diagnosis.
Outdoor Temperatures
Line no. Programming line
8700 Outside temperature
8701 Outside temp min
8702 Outside temp max
8703 Outside temp attenuated
8704 Outside temp composite
The current, minimum, maximum, attenuated and
composite outdoor temperatures are displayed.
Heating Circuits
Line no.
8730 and 8760
8731 and 8761
8732 and 8762
8740 and 8770
8743 and 8773
The display "Off" means that the associated
components are currently disconnected. The display
Maintenance Document 1544-1

Consumer Diagnosis Functions

Programming line
Heating circuit pump, circuit 1
Mixer valve HC1 open
Mixer valve HC1 closed
Room temp
Flow temp
Hours run el flow, Start counter el flow
These lines are used to view the hours of operation
and the number of startups of electric heater.
"On" means that the associated components are
currently switched on.
89