Trane ECOWISE RTAF SE Installation Operation & Maintenance page 95

Evaporator Minimum Flow with Glycol application
Table 24 – RTAF 90 SE/HSS/HE/XE/HSE
SIZE
EVAP
Sound power levels
AWT (°C)
Discharge
4
Measurement conditions:
2
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
0
long) fixed to its discharge opening.
-2
-4
Fan
-6
Unit speed
1
-8
FWD 08 2
-10
3
-12
1
FWD 10 2
3
AWT (°C)
1
FWD 12 2
4 3
1
2
FWD 14 2
0
3
-2
1
FWD 20 2
-4
3
-6
-8
Intake
-10
-12
Measurement conditions:
Measurements taken at the horizontal air intake.
Table 25 – RTAF 105 SE/HSS/HE/XE/HSE
SIZE Fan
Unit speed
EVAP
1
FWD 08 2
AWT (°C)
3
1
FWD 10 2
4
3
2
1
FWD 12 2
0
3
-2
1
-4
FWD 14 2
3
-6
1
-8
FWD 20 2
-10
3
-12
AWT (°C)
4
2
0
-2
-4
-6
-8
-10
-12
AWT: Average Water Temperature which is the average of Leaving Water Temperature and Entering Water Temperature.
RLC-SVX19E-GB UNT-PRC002-GB
20% 25%
16 19
17 21
19 23
22 26
25 29
Power level in dB(A), per Hz frequency band
28 33
125 250 500
55 50
38
57 54
58 57
57 51
58 54
60 58
57 51
20% 25%
58 54
12 60 58 14
56 62
13 15
61 66
14 16
63 69
15 17
57 63
61 66
16 19
63 69
18 20
19 22
24
Power level in dB(A), per Hz frequency band
125 250 500
56 55
63 62
66 65
62 58
20% 25%
66 63
18 22
70 67
20 24
62 58
66 63
23 27
70 67
26 30
66 65
29 34
73 72
78 76
33 39
68 72
45
76 76
78 79
20% 25%
14 16
15 17
16 19
18 20
19 22
21 24
22 26
29
RTAF 90 SE/HSS/HE/XE/HSE
115B
Min Coolant Flow (m /h)
3
%Wt Mono Propylene Glycol
30%
23
25
28
31
35
40
1000 2000
42 37 37
46
47 40 30
53
50 42 32
61
45 42 34
48 45 38
50 48 40
%Wt Ethylene Glycol
45 42 34
30%
48 45 38
50 48 16 40
50 48 39
17
55 53 47
18
58 56 50
20
51 49 40
55 53 47
22
58 56 50
24
26
28
31
RTAF 105 SE/HSS/HE/XE/HSE
1000 2000
115A
55 53 46
Min Coolant Flow (m 3 /h)
60 60 53
%Wt Mono Propylene Glycol
63 62 56
55 58 51
30%
60 62 56
26
63 65 59
29
55 58 51
60 62 56
33
63 65 59
37
65 65 57
41
69 71 64
73 75 69
47
64 64 56
54
68 71 65
62
71 74 69
72
%Wt Ethylene Glycol
30%
18
20
22
23
25
28
30
33
37
Evaporator Waterside
35% 40%
28 34
31 38
34 42
38 48
43 54
Overall power
49 61
4000 8000 dB(A)
31 30
56 70
38 40
64 80
40 43
74 93
33 28
39 35
42 39
33 28
35% 40%
39 35
42 18 39 21
38 36
20 23
46 45
21 25
50 49
23 27
39 37
46 45
25 29
50 49
27 32
30 35
33 39
37 43
Overall power
4000 8000 dB(A)
45 42
53 53
55 57
48 44
35% 40%
55 52
32 40
59 57
36 45
48 44
55 52
40 50
59 57
45 56
50 46
51 63
59 57
64 63
57 72
52 50
65 82
61 61
75 94
66 66
87 109
35% 40%
21 24
23 26
25 29
27 31
29 34
32 38
35 41
39 46
43 50
46
50
53
48
51
54
48
51
54
56
60
63
57
60
63
57
64
67
61
66
69
61
66
69
68
74
78
69
75
78
11
95