Daikin RXSQ24TAVJU Service Manual page 82

Outline of Control (Indoor Unit)
6.4.3 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) can be made referring to page 88 and later (Field
Settings from Remote Controller).
First code
Mode No.
No.
12
(22)
69
Contents of setting
Differential value while in AUTO
4
operation mode
Set heating temperature
Heating thermostat OFF
Heating thermostat ON
(Ex.) When automatic cooling temperature is set to 27°C (80.6°F):
Differential value: 0°C (0°F)
Set cooling/ heating temp.
25°C
(77°F) (80.6°F)
Heating mode
Differential value set to 1°C (1.8°F)
Set heating temp. Set cooling temp.
26°C
(78.8°F)
24.5°C
(76.1°F)
Heating mode
Differential value set to 2°C (3.6°F)
Set heating temp. Set cooling temp.
25°C
(77°F)
24°C
(75.2°F)
Heating mode
Differential value set to 3°C (5.4°F)
Set heating temp. Set cooling temp.
24°C
(75.2°F)
23.5°C
(74.3°F)
Heating mode
01
0°C 1°C
0°F 1.8°F
Set cooling temperature
(A – D)
D
Display change
Cooling → Heating
Display change
Heating → Cooling
3°C (5.4°F)
D
( + 2)°C
2
D
( + 3.6)°F
2
27°C 30°C
(86°F)
Cooling mode
Control temp.
27°C 29°C
Cooling
(80.6°F) (84.2°F)
mode
Control temp.
27°C 28°C
Cooling
(80.6°F) (82.4°F)
mode
Control temp.
27°C
(80.6°F)
Cooling mode
Control temp.
Second code No.
02 03 04 05
2°C 3°C 4°C
3.6°F 5.4°F 7.2°F
A
Cooling thermostat ON
Cooling thermostat OFF
Differential value set to 4°C (7.2°F)
Set heating temp. Set cooling temp.
23°C 26°C 27°C
(73.4°F) (78.8°F) (80.6°F)
Cooling mode
Control temp.
Heating mode
Differential value set to 5°C (9°F)
Set heating temp.
Set cooling temp.
22°C 22.5°C 25°C 27°C
(71.6°F) (72.5°F) (77°F) (80.6°F)
Cooling mode
Control temp.
Heating mode
Differential value set to 6°C (10.8°F)
Set heating
Set cooling temp.
temp.
22°C 24°C 27°C
(71.6°F) (75.2°F) (80.6°F)
21°C Cooling mode
(69.8°F)
Control temp.
Heating mode
Differential value set to 7°C (12.6°F)
Set heating Set cooling temp.
temp.
21.5°C 23°C 27°C
(70.7°F) (73.4°F) (80.6°F)
20°C
Cooling mode
(68°F)
Control temp.
Heating mode
SiUS331708EA
06 07 08
5°C 6°C 7°C
9.0°F 10.8°F 12.6°F
: Factory setting
Functions and Control