Forced Operation Mode; Additional Function - Daikin ATXS35EV1B7 Service Manual

SiBE04-824
3.13

Forced Operation Mode

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

3.14 Additional Function

3.14.1 POWERFUL Operation Mode
Compressor operating frequency is increased to PI Max. (Max. Hz of operating room) and
outdoor unit airflow rate is increased.
3.14.2 Voltage Detection Function
Power supply voltage is detected each time equipment operation starts.
Function and Control
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.
25/35 class: 68 Hz
50 class: 66 Hz
It depends on the capacity of the
indoor unit.
Compressor is in operation.
The command of forced operation is
transmitted 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.
Control Specification
45