Daikin FTXS20K3V1B - Discharge Pipe Temperature Control

Control Specification SiBE041134EB
42 Functions and Control
3.4 Discharge Pipe Temperature Control
Outline The discharge pipe temperature is used as the internal temperature of the compressor. If the
discharge pipe temperature rises above a certain level, the upper limit of frequency is set to
keep the discharge pipe temperature from rising further.
Detail
RXS20/25K2V1B
RXS20/25K3V1B
RXS20/25L2V1B
ARXS25L2V1B
RXS20/25L3V1B
ARXS25L3V1B
A (ºC) 110 110
B (ºC) 105 103
C (ºC) 101 98
D (ºC) 99 93
E (ºC) 97 88
Zone Control
Stop zone When the temperature reaches the stop zone, the compressor stops.
Dropping zone The upper limit of frequency decreases.
Keep zone The upper limit of frequency is kept.
Up zone The upper limit of frequency increases.
Reset zone The upper limit of frequency is canceled.
(R22432)
Discharge pipe
temperature
Stop zone
Dropping zone
Keep zone
Up zone
Reset zone
E˚C
A˚C
B˚C
C˚C
D˚C