Trane Sintesis RTAF HE series User Manual

RLC-SVX19G-GB
149
11UNT-PRC002-GB
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 Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 55 50 42 37 37 31 30 46
FWD 08 2 57 54 47 40 30 38 40 50
3 58 57 50 42 32 40 43 53
1 57 51 45 42 34 33 28 48
FWD 10 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 57 51 45 42 34 33 28 48
FWD 12 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 56 62 50 48 39 38 36 56
FWD 14 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
1 57 63 51 49 40 39 37 57
FWD 20 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
Intake
Measurement conditions:
Measurements taken at the horizontal air intake.
Fan Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 56 55 55 53 46 45 42 57
FWD 08 2 63 62 60 60 53 53 53 64
3 66 65 63 62 56 55 57 67
1 62 58 55 58 51 48 44 61
FWD 10 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 62 58 55 58 51 48 44 61
FWD 12 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 66 65 65 65 57 50 46 68
FWD 14 2 73 72 69 71 64 59 57 74
3 78 76 73 75 69 64 63 78
1 68 72 64 64 56 52 50 69
FWD 20 2 76 76 68 71 65 61 61 75
3 78 79 71 74 69 66 66 78
Evaporator Waterside
Table 29 – Recommended Low Evaporator Refrigerant Cutout (LRTC) and % Glycol for RTAF chillers size 090 to 245
CAUTION!
1. Additional glycol beyond the recommendations will
adversely affect unit performance. The unit efficiency
will be reduced and the saturated evaporator
temperature will be reduced. For some operating
conditions this effect can be significant.
2. If additional glycol is used, then use the actual %
glycol to establish the low refrigerant cutout set point.
3. The minimum low refrigerant cutout set point allowed
is - 20.6°C.This minimum is established by the
solubility limits of the oil in the refrigerant.
4. With glycol application, ensure that there is no
fluctuation of brine flow versus Order Write Up
value, as a reduction of flow will adversely affect unit
performance and behaviour.
Ethylene Glycol Mono Propylene Glycol
Glycol
Percentage
(weight %)
Solution
Freeze
Point (°C)
Low
refrigerant
temperature
Cutout LRTC
(°C)
Minimum
Recommended
LWTC
(°C)
Solution
Freeze
Point (°C)
Low
refrigerant
temperature
Cutout LRTC
(°C)
Minimum
Recommended
LWTC (°C)
0 0 -1.9 1.7 0 -1.9 1.7
2 -0.6 -2.4 1.1 -0.6 -2.4 1.1
4 -1.3 -3.2 0.4 -1.2 -3.1 0.5
5 -1.7 -3.6 0 -1.5 -3.4 0.2
6 -2.1 -3.9 -0.4 -1.8 -3.7 -0.2
8 -2.8 -4.7 -1.2 -2.4 -4.3 -0.8
10 -3.6 -5.5 -1.9 -3.1 -5 -1.4
12 -4.5 -6.4 -2.8 -3.8 -5.7 -2.2
14 -5.4 -7.3 -3.7 -4.6 -6.4 -2.9
15 -5.8 -7.7 -4.2 -4.9 -6.8 -3.3
16 -6.3 -8.2 -4.7 -5.3 -7.2 -3.7
18 -7.4 -9.3 -5.7 -6.2 -8.1 -4.5
20 -8.4 -10.3 -6.8 -7.1 -8.9 -5.4
22 -9.6 -11.5 -7.9 -8 -9.9 -6.3
24 -10.8 -12.7 -9.2 -9.1 -10.9 -7.4
25 -11.4 -13.3 -9.8 -9.6 -11.4 -7.9
26 -12.1 -14 -10.4 -10.1 -12 -8.4
28 -13.5 -15.4 -11.8 -11.3 -13.2 -9.7
30 -14.9 -16.8 -13.3 -12.6 -14.5 -10.9
32 -16.5 -18.4 -14.8 -14 -15.9 -12.3
34 -18.2 -20.1 -15 -15.5 -17.4 -13.8
35 -19.1 -20.6 -15 -16.3 -18.2 -14.6
36 -19.9 -20.6 -15 -17.1 -18.9 -15
38 -21.8 -20.6 -15 -18.8 -20.6 -15
40 -23.8 -20.6 -15 -20.7 -20.6 -15
42 -25.9 -20.6 -15 -22.7 -20.6 -15
44 -28.1 -20.6 -15 -24.8 -20.6 -15
45 -29.3 -20.6 -15 -25.9 -20.6 -15
46 -30.5 -20.6 -15 -27.1 -20.6 -15
48 -32.9 -20.6 -15 -29.5 -20.6 -15
50 -35.6 -20.6 -15 -32.1 -20.6 -15

Trane Sintesis RTAF HE series Specifications

General

Brand	Trane
Model	Sintesis RTAF HE series
Category	Chiller
Language	English