Control pressure adjust
Set the control pressure when connecting the outdoor air conditioning unit to
the Multi (KX) System.
Standard: Normal
Type 1: When all operating IUs are in this mode, the control pressure
value is changed.
Fan circulator operation
Set this when operating the fan as a circulator.
Disable: During the fan operation, the fan runs continuously.
Enable: During the fan operation, the fan runs and stops based on the
difference between temperatures detected with the R/C sensor
and the return air sensor.
Intermittent fan operation in heating
Select the fan control after the residual fan operation following stop and
thermo-OFF in heating mode.
Stop: Intermittent fan operation is not done.
Stop for 20 min and run for 5 min:
Check the operating conditions at every 25 min
and run the fan for 5 min.
Stop for 5 min and run for 5 min:
Check the operating conditions at every 10 min
and run the fan for 5 min.
Intermittent fan operation in heating
Fan circulator operation
Control pressure adjust
Residual fan operation in heating
Select the residual fan operation time period after stopping and the thermo-
OFF in heating mode.
Setting1: 0.5 hr
Setting2: 2 hrs
Setting3: 6 hrs
Residual fan operation in heating
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