Daikin Floor Standing Type F-Series User Manual

SiBE06-708_A Control Specification
Function and Control 50
3.6 Freeze-up Protection Control
Outline During cooling operation, the signal sent from the indoor unit controls the operating frequency
limitation and prevents freezing of the indoor heat exchanger. (The signal from the indoor unit is
divided into zones.)
Detail The operating frequency limitation is judged with the indoor heat exchanger temperature.
3.7 Heating Peak-cut Control
Outline During heating operation, the indoor heat exchanger temperature determines the frequency
upper limit to prevent abnormal high pressure.
Detail
(R4561)
Return from stop
Reset zone
Up zone
Keep zone
Drooping zone
Stop zone
0˚C
3˚C
5˚C
7˚C
13˚C
Indoor heat exchanger
thermistor temperature
Zone Control
Stop zone When the temperature reaches the stop zone, the compressor stops.
Drooping zone The timer starts, and the frequency is drooping.
Keep zone The upper limit of frequency is kept.
Up zone The upper limit of frequency is increased.
Reset zone The upper limit of frequency is canceled.
25/35 class 50 class
(°C) 65 65
(°C) 56 56
(°C) 53 55
(°C) 51 53
(°C) 46 51
Indoor heat exchanger
thermistor temperature
Stop zone
Drooping zone
Keep zone
Up zone
Reset zone
(R11819)
˚C
˚C
˚C
˚C
˚C

Daikin Floor Standing Type F-Series Specifications

General

Brand	Daikin
Model	Floor Standing Type F-Series
Category	Air Conditioner
Language	English