43
Temperature curves for cooling mode
DIP switch S1,S2 is located on the indoor unit main control board (see "8.3.1 main control board of indoor unit") and allows
configuration of additional heating source thermistor installation, the second inner backup heater installation, etc.
Switch off the power supply before opening the switch box service panel and making any changes to the DIP switch
settings.
WARNING
9.2.1 Function setting
9.2 DIP switch settings overview
T4C1
T4C2
T1SETC2
T1SETC1
T4
T1S (T1S2)
The automatic setting curve
The automatic setting curve is the ninth curve,the ninth curve can be set as following:
State:In the setting the wired controller, if T4C2<T4C1,then exchange their value; if T1SETC1<T1SETC2, then
exchange their value.
1
2
3
4
1
2
3
4
S1
S2
ON
OFF
1
2
3
4
S4
T4
- 10≤ T4
˘
15
15≤ T4
˘
22
22≤ T4
˘
30
30≤ T4
1- T1S
16
11
8
5
2- T1S
17
12
9
6
3- T1S
18
13
10
7
4- T1S
19
14
11
8
5- T1S
20
15
12
9
6- T1S
21
16
13
10
7- T1S
22
17
14
11
8- T1S
23
18
15
12
T4
- 10≤ T4
˘
15
15≤ T4
˘
22
22≤ T4
˘
30
30≤ T4
1- T1S
20
18
17
16
2- T1S
21
19
18
17
3- T1S
22
20
19
17
4- T1S
23
21
19
18
5- T1S
24
21
20
18
6- T1S
24
22
20
19
7- T1S
25
22
21
19
8- T1S
25
23
21
20
V.2