Forced Operation Mode; 3.13 Additional Function - Daikin FT25CV1A Service Manual

Control for Heat Pump Models
3.12

Forced Operation Mode

Outline Forced operating mode includes only forced cooling.
Detail Forced Cooling
Forced operation
allowing conditions
Starting/adjustment
1) Command
frequency
2) Outdoor unit
adjustment
3) Indoor unit
adjustment
End
Others

3.13 Additional Function

3.13.1 Powerful Operation
Compressor operating frequency is increased to PI Max. (Max. Hz of operating room) and
outdoor unit airflow rate is increased.
3.13.2 Voltage Detection Function
Power supply voltage is detected each time equipment operation starts.
48
Item Forced Cooling
1) The outdoor unit is not abnormal
and not in the 3-minute stand-by
mode.
2) The operating mode of the outdoor
unit is the stop mode.
3) The forced operation is ON.
The forced operation is allowed when
the above "and" conditions are met.
If the forced operation switch is
pressed as the above conditions are
met.
66 Hz
Compressor is in operation
Transmit the command of forced
draft to the indoor unit.
1) When the forced operation switch is
pressed again.
2) The operation is to end
automatically after 15 min.
The protect functions are prior to all
others in the forced operation.
Mode
Si01-406
Functions and Control