Outline of Control (Indoor Unit)
SiUS30-1301
72
Function and Control
9.6
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 Setting from Remote Controller (P.89 and later)" section.
: Factory setting
Mode
No.
First code
No.
Contents of setting
Second code No.
01
02
03
04
05
06
07
08
12
4
Differential value while in "AUTO"
operation mode
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
Heating thermostat ON
Heating thermostat OFF
Differential value: 32
°
F
80.6
°
F
77
°
F
86
°
F
Heating mode
Cooling mode
Control temp.
Differential value set to 33.8
°
F
78.8
°
F
76.1
°
F
84.2
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
Heating mode
Cooling mode
Control temp.
Differential value set to 35.6
°
F
75.2
°
F
82.4
°
F
Heating mode
Cooling mode
Control temp.
Differential value set to 37.4
°
F
74.3
°
F
Heating mode
Cooling mode
Control temp.
77
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
75.2
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
Differential value set to 39.2
°
F
78.8
°
F
Heating mode
Cooling mode
Control temp.
Differential value set to 41
°
F
71.6
°
F
72.5
°
F 77
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
Heating mode
Cooling mode
Control temp.
Differential value set to 42.8
°
F
71.6
°
F 75.2
°
F
Heating mode
Cooling mode
Control temp.
Differential value set to 44.6
°
F
70.7
°
F 73.4
°
F
Heating mode
Cooling mode
Control temp.
69.8
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
68
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
73.4
°
F
Set heating temp.
80.6
°
F
Set cooling temp.
(Ex.) When automatic cooling temperature is set to 80.6
°
F:
D
°
F
5.4
°
F
2
D
(
+ 3.6)
°
F
Set cooling temperature
A
°
F
Set heating temperature
(A - D)
°
F
Display change
Cooling
→
Heating
Display change
Heating
→
Cooling
Set cooling/
heating temp.