Fujitsu Waterstage Comfort Series Maintenance Document page 84

Split system single phase type
Simulation
Line N° Programming line
7150 Simulation outside temp
Simulation outside temp (7150) :
To make the starting-up and troubleshooting processes
easier, it is possible to simulate an outdoor temperature in
the range of -50 +50°C During simulation, the current,
composite and attenuated outdoor temperatures are
ignored and substituted with the adjusted simulation
temperature
Computation of the three outdoor temperatures based
on the actual outdoor temperature continues to be
performed during the simulation, and these temperatures
are available again when the simulation is over
This function can be deactivated by selecting - - on this
line or automatically, after a 5 hour waiting period
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Maintenance document "1792 - EN"