Hitachi PSC-A1T - Page 582

6 Building air conditioning controls
CSNET Manager LT/XT
TCGB0106 rev.0 - 12/2014
566566
Fan stop heating during thermo-off
NOTE
This function is only available for HC-A64NET units.
In VRF systems, when unit is heating thermo-off CSNET Manager can stop the fan.
Congurable parameters:
- Enabled: enables the fan stop function
- Master unit: eld for selecting the method CSNET Manager will use to calculate the temperature difference.
- (Selected): CSNET Manager will only use this unit to calculate the temperature difference and decide the change,
not taking into account the other units connected to the same 2-tube cooling circuit.
- (Not Selected): CSNET Manager will use the average temperature difference of all the indoor units connected to
the same 2-tube cooling circuit.
- Input data: eld for selecting what inlet temperature CSNET WEB should use to calculate the temperature difference
if an optional remote temperature sensor is connected in THM4 of the PCB of the indoor unit or if there is RCS
remote sensor.
Status panel explain what is this function doing.
CAUTION
• In case of conguring Auto Cool/Heat and Fan stop heating during thermo off functions, it should be ensured that only one input data
THM4 or RCS Sensor has been congured on both functions.
• Fan stop heating during thermo off function is not compatible with CSNET WEB unit.