COMMISSIONING
Fix Speed Compressors
Cooling mode operating limits given for steady state running condition with noted temperature condition
Max. outdoor air temperature at indoor air temp. 27°C DB / 19°C WB
Max. outdoor air temperature at Min indoor air temp.DB / 47%HR
Max outdoor air temperature with unloading
Min. outdoor air temperature at indoor air temp. 20°C DB (*)
Min. outdoor air temperature at Max indoor air temp. 23°C DB / 47%HR
Max. entering air temperature at outdoor air Temp. 38°C DB
Max. entering indoor air temperature at Max outdoor air temp. 48°C DB /
40%HR
Min. entering indoor air temperature at outdoor air temp. 35°C DB
Min. entering indoor air temperature at Max outdoor air temp. 48°C DB /
40%HR
Heating mode operating limits given for steady state running condition with noted temperature condition
Min. outdoor air temperature at indoor air temp. 20°C DB
Min. outdoor air temperature at Min indoor air temp. 5°C DB/ 59%HR
Min. entering indoor air temperature
Max. entering indoor air temperature
Max. outdoor air temperature at Max indoor air temp. 25°C DB / 59%HR
Min. outdoor air temperature at indoor air temp. 20°C DB / 100%fresh air /
with electrical Std pre-heater
Min. outdoor air temperature at indoor air temp. 20°C DB / 100%fresh air /
with electrical High pre-heater
eNeRGy-IOM-2020.12-EN
Envelopes in °C
52
53
49,5 51,5 51,5 52,5
12,5
6,5
13,5
16
12
14
7
14
29
13
35
34
46,5 37,5 29,5 28,5
31
28
31
31
30
14
14
16
20
18
-3
5
-15
13
5
5
5
14
29
23
29
23
26
6
5
1
5
8
-4
5
-8
4
-2
48
48
49
49
51
49,5 49,5
6
12,5 12,5
15
7
8
13
13
9
7
44
44
36,5
41
28
31
31
31
31
14
19
14
14
17
17
-15
2
12
8
-15
-15
5
7
5
5
5
25
24
30
29
23
24
0
3
2
5
5
-9
-5
-6
5
5
•
34
7
20
36,5
31
19
-15
5
24
5
5
•