Trane ECOWISE RTAF SE Installation Operation & Maintenance page 69

Figure 24 – THR pressure drop - Heat Exchanger Only
THR pressure drop - Only Heat Exchangers
100
Sound power levels
Discharge
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
long) fixed to its discharge opening.
Fan
Unit speed
1
FWD 08 2
3
1
FWD 10 2
3
1
FWD 12 2
3
1
FWD 14 2
3
1
FWD 20 2
3
Intake
10
10
Measurement conditions:
Measurements taken at the horizontal air intake.
Figure 25 – THR pressure drop - PHE=3 ways valve (full package)
Fan
Unit speed
THR pressure drop - BPHE + 3-ways valve + Water piping 1
FWD 08 2
3
1
FWD 10 2
3
1
FWD 12 2
3
1
FWD 14 2
3
1
FWD 20 2
100
3
10
10
RLC-SVX19E-GB UNT-PRC002-GB
Power level in dB(A), per Hz frequency band
125 250
55 50
57 54
58 57
57 51
58 54
60 58
57 51
58 54
60 58
56 62
61 66
63 69
57 63
61 66
63 69
Water flow (L/s)
Power level in dB(A), per Hz frequency band
125 250
56 55
63 62
66 65
62 58
66 63
70 67
62 58
66 63
70 67
66 65
73 72
78 76
68 72
76 76
78 79
Water flow (L/s)
2
3
1
500 1000 2000
42 37 37
47 40 30
50 42 32
45 42 34
48 45 38
50 48 40
45 42 34
48 45 38
50 48 40
50 48 39
55 53 47
58 56 50
51 49 40
55 53 47
58 56 50
100
500 1000 2000
55 53 46
60 60 53
63 62 56
55 58 51
60 62 56
63 65 59
2
55 58 51
3
60 62 56
63 65 59
65 65 57
1
69 71 64
73 75 69
64 64 56
68 71 65
71 74 69
100
Total Heat Recovery
4
1 = RTAF 090/105/125/145
4000 8000
31 30
2 = RTAF
38 40
155/175/190/205/245
40 43
33 28
39 35
42 39
33 28
39 35
3 = RTAF 250/280/310
42 39
38 36
46 45
50 49
39 37
46 45
50 49
4 =RTAF
350/380/410/415/450
4000 8000
45 42
53 53
55 57
48 44
4
55 52
59 57
48 44
55 52
59 57
50 46
1 = RTAF 090/105/125/145
59 57
64 63
52 50
61 61
66 66
2 = RTAF
155/175/190/205/245
3 = RTAF 250/280/310
4 =RTAF
350/380/410/415/450
Overall power
dB(A)
46
50
53
48
51
54
48
51
54
56
60
63
57
60
63
Overall power
dB(A)
57
64
67
61
66
69
61
66
69
68
74
78
69
75
78
11
69