Trane CLCF Climate Changer Manual page 3

Frequency of inspections ....................................................................... 28
Recommended spare parts list .............................................................. 28
Trouble analysis ...................................................................................... 29
Sound power levels
Variable Frequency Drives ..................................................................... 29
Discharge
Maintenance ..................................................................................................... 31
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m General information ............................................................................... 31
long) fixed to its discharge opening.
Fan and motor ........................................................................................ 31
Fan
Unit speed
Belt drive and pulleys ............................................................................ 32
1
FWD 08 2
Coils ......................................................................................................... 34
3
1
FWD 10 2
Filters ....................................................................................................... 35
3
1
Electrical air heaters ............................................................................... 35
FWD 12 2
3
1
Humidifier/air washer ............................................................................. 35
FWD 14 2
3
Pumps ...................................................................................................... 35
1
FWD 20 2
3
Evaporative (Honeycomb) humidifier ................................................. 36
Intake
Other humidification .............................................................................. 36
Measurement conditions:
Dampers .................................................................................................. 36
Measurements taken at the horizontal air intake.
Sound attenuators .................................................................................. 36
Fan
Unit speed
Weather louvers and hoods .................................................................. 36
1
FWD 08 2
3
Energy recovery components ............................................................... 37
1
FWD 10 2
Unit waste disposal ................................................................................ 37
3
1
FWD 12 2
Maintenance Plan ................................................................................... 37
3
1
Notes ................................................................................................................. 39
FWD 14 2
3
1
FWD 20 2
3
AH-SVX03C-GB UNT-PRC002-GB
Power level in dB(A), per Hz frequency band
125 250 500
55 50 42
57 54 47
58 57 50
57 51 45
58 54 48
60 58 50
57 51 45
58 54 48
60 58 50
56 62 50
61 66 55
63 69 58
57 63 51
61 66 55
63 69 58
Power level in dB(A), per Hz frequency band
125 250 500
56 55 55
63 62 60
66 65 63
62 58 55
66 63 60
70 67 63
62 58 55
66 63 60
70 67 63
66 65 65
73 72 69
78 76 73
68 72 64
76 76 68
78 79 71
1000 2000 4000
37 37 31
40 30 38
42 32 40
42 34 33
45 38 39
48 40 42
42 34 33
45 38 39
48 40 42
48 39 38
53 47 46
56 50 50
49 40 39
53 47 46
56 50 50
1000 2000 4000
53 46 45
60 53 53
62 56 55
58 51 48
62 56 55
65 59 59
58 51 48
62 56 55
65 59 59
65 57 50
71 64 59
75 69 64
64 56 52
71 65 61
74 69 66
Table of Contents
Overall power
8000 dB(A)
30 46
40 50
43 53
28 48
35 51
39 54
28 48
35 51
39 54
36 56
45 60
49 63
37 57
45 60
49 63
Overall power
8000 dB(A)
42 57
53 64
57 67
44 61
52 66
57 69
44 61
52 66
57 69
46 68
57 74
63 78
50 69
61 75
66 78
1 1
3