Thermostat Control With Operation Mode Set To Auto - Daikin RXYQ96PYDN Service Manual

Thermostat Sensor in Remote Controller
4.3

Thermostat Control with Operation Mode Set to AUTO

When the operation mode is set to AUTO on the remote controller, the system will conduct the
temperature control shown below.
Furthermore, setting changes of the differential value (D°F) can be made according to information
in the Field settings with remote controller (beginning page302 ) section.
Mode
Heating thermostat OFF
Heating thermostat ON
290
Setting
No. switch No.
Differential value while in AUTO
12 4
Set heating temperature
(A-D)°F
Display change
Cooling ® Heating
5.4°F
(Ex.) When automatic cooling temperature is set to 80.6°F:
Differential value :0°F
Set cooling/
heating temp.
80.6°F
77°F 86°F
Heating mode
Differential value set to 1.8°F
Set heating temp.
Set cooling temp.
78.8°F
80.6°F
76.1°F 84.2°F
Heating mode
Differential value set to 3.6°F
Set heating temp.
Set cooling temp.
77°F 80.6°F
75.2°F 82.4°F
Heating mode
Differential value set to 5.4°F
Set heating temp.
Set cooling temp.
75.2°F 80.6°F
74.3°F
Heating mode
Contents of setting
operation mode
Set cooling temperature
A°F
D°F
Display change
Heating ® Cooling
D
( +3.6)°F
2
Differential value set to 7.2°F
Set heating temp.
73.4°F
Cooling mode
Control temp.
Heating mode
Differential value set to 9°F
Set heating temp.
71.6°F
72.5°F 77°F
Cooling mode
Control temp.
Heating mode
Differential value set to 10.8°F
Set heating temp.
69.8°F
71.6°F 75.2°F
Cooling mode
Control temp.
Heating mode
Differential value set to 12.6°F
Set heating temp.
68°F
70.7°F 73.4°F
Cooling mode
Control temp.
Heating mode
Setting position No.
01 02 03 04 05
0°F 1.8°F 3.6°F 5.4°F 7.2°F 9.0°F 10.8°F 12.6°F
Cooling thermostat ON
Cooling thermostat OFF
Set cooling temp.
80.6°F
78.8°F
Cooling mode
Control temp.
Set cooling temp.
80.6°F
Cooling mode
Control temp.
Set cooling temp.
80.6°F
Cooling mode
Control temp.
Set cooling temp.
80.6°F
Cooling mode
Control temp.
SiUS34-801A_b
06 07 08
: Factory setting
Indoor Unit