Main Functions
SiBE05-722ED
29
Function and Control
1.3
Airflow Direction Control
Auto-Swing
The following table explains the auto-swing process for cooling, dry, fan, and heating:
1.4
Fan Speed Control for Indoor Unit
Outline
Phase control and fan speed control contains 9 steps: LLL, LL, SL, L, ML, M, MH, H, and HH.
The airflow rate can be automatically controlled depending on the difference between the room
thermistor temperature and the target temperature.
Automatic Fan
Speed Control
In automatic fan speed operation, the step SL is not available.
= The airflow rate is automatically controlled within this range when the
FAN
setting
button is set to automatic.
<Cooling>
The following drawing explains the principle of fan speed control for cooling.
<Heating>
In heating operation, the fan speed is regulated according to the indoor heat exchanger
temperature and the difference between the room thermistor temperature and the target
temperature.
Up and Down
Cooling / Dry / Fan
Heating
Ceiling
Floor
40˚
20˚
(R2964)
(R2963)
95˚
65˚
(R2967)
40˚
20
˚
(R2966)
95˚
65
˚
Step
Cooling
Heating
LLL
LL
L
ML
M
MH
H
HH (POWERFUL)
(R6833)
(R6834)
Room thermistor temperature – target temperature
+1.5˚C
+0.5˚C
+2˚C
+1˚C
M
ML
L
Fan speed
(R12390)
Содержание BA-Series
Страница 12: ...SiBE05 722ED 1 List of Functions Part 1 List of Functions 1 Functions 2 ...
Страница 18: ...SiBE05 722ED 7 Specifications Part 2 Specifications 1 Specifications 8 1 1 Cooling Only 8 1 2 Heat Pump 11 ...
Страница 64: ...SiBE05 722ED 53 Remote Controller Part 5 Remote Controller 1 Remote Controller 54 ...