Panasonic 2WAY Multi Technical & Service Manual page 152

Troubleshooting. gas heat pump, air conditioner.
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Forced engine rpm setting No. 08 (Level 0) <  >
Forced setting of setting engine rpm is possible.
1) Forced engine rpm setting display (Level 0)
Displays selection of the forced engine rpm setting at the menu.

2) forced engine rpm setting (Level 1)
Pressing the SET (S007) key in the forced engine rpm setting display mode activates the following display
cycle, which is repeated at 1-second intervals.
 (Example: forced engine rpm= 1400min
 (Example: Engine rpm= 1400min
 (Example: Compressor inlet pressure=0.56MPa)
 (Example: Compressor outlet pressure= 0.56MPa)
 (Example: Compressor outlet temperature = 85.0°C)
3) Forced engine rpm setting operation (Level 2)
Start operation method
Change operation method : Operating the UP (S005) and DOWN (S006) keys makes it possible to change
End operation method
4) Other
Setting range
Clutch
Rotation restriction
-1
)
: Press the SET (S007) key for one second when forced engine rpm has not been
set. This will fi x the set engine rpm at the forced engine rpm. The forced setting
in progress display appears during this time. (TEST/WARNING LED light)
the setting values.
: Press the SET (S007) key for one second when the forced engine rpm is set.
This cancels the forced setting in progress display, returning to forced setting
select operation. (TEST/WARNING LED off)
: From the lowest to the highest rpm in that machine's control status, measured in
100 rpm units.
: Moves to clutch engaged rpm during clutch work, conducting clutch engaged
operation.
: To protect the compressor, if the compressor inlet pressure is below 0.05MPa,
setting rotation's upper limit is set to 1400min
V–33
-1
)
-1
.

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