![background image](http://html1.mh-extra.com/html/daikin/sien04-306d/sien04-306d_service-manual_4211034058.webp)
Main Functions
SiEN04-306D
48
Function and Control
1.6
Thermostat Control
Thermostat control is based on the difference between the room temperature and the setpoint.
Thermostat OFF Condition
The temperature difference is in the zone A.
Thermostat ON Condition
The temperature difference is above the zone C after being in the zone A.
The system resumes from defrost control in any zones except A.
The operation turns on in any zones except A.
The monitoring time has passed while the temperature difference is in the zone B.
(Cooling / Dry : 10 minutes, Heating : 10 seconds)
Cooling / Dry
Heating
B
A
OFF
OFF
ON
ON
C
Room temper
a
t
u
re -
s
etpoint
(R466
8
)
Cooling : -0.5°C
Dry : -0.5°C
Cooling : -2.0°C
Dry : -2.5
~
-2.0°C
B
A
OFF
OFF
ON
ON
C
1.5°C
Room temper
a
t
u
re -
s
etpoint
0°C
(R4669)
Summary of Contents for SiEN04-306D
Page 109: ...Instruction SiEN04 306D 100 System Configuration...
Page 199: ...Outdoor Unit SiEN04 306D 190 Removal Procedure...
Page 203: ...Others SiEN04 306D 194 Others...
Page 214: ...SiEN04 306D Wiring Diagrams Appendix 205 FTKD18 24 28BVMS...
Page 216: ...SiEN04 306D Wiring Diagrams Appendix 207 RKD18 24 28BVMS...