RLC-SVX023A
5
11
UNT-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
Digit 1, 2, 3, 4 – Unit Model
RTSF
Digit 5, 6, 7 – Unit size
50 = 50 Nominal tons
60 = 60 Nominal tons
70 = 70 Nominal tons
90 = 90 Nominal tons
100 = 100 Nominal tons
110 = 110 Nominal tons
Digit 8 – Unit Power supply
D = 400 V – 50 Hz – 3Ph
Digit 9 – Factory
E = Europe
F = ICS
Digit 10 & 11 – Design sequence
(Factory assigned)
Digit 12 & 13 – Not used
Digit 14 – Agency listing
C = CE marking
Digit 15 – Pressure Vessel Code
2 = PED (Pressure Equipment Directive)
Digit 16 – Unit Application
X = Cooling Mode - Below 50°C Leaving Condenser Temp
H = Cooling Mode - Above 50°C Leaving Condenser Temp
L = Heat pump - Below 50°C Leaving Condenser Temp
M = Heat pump - Above 50°C Leaving Condenser Temp
Digit 17 – Refrigerant
Z = R1234ze unit with Factory charge (with oil)
Y = R1234ze with pre-charge (with oil)
L = R1234ze unit with Nitrogen (no oil)
Digit 18 – Sound Attenuation Package
X = Without
A = Aesthetic option
L = Sound attenuation package
Digit 19 – Relief Valve Option
L = Single Relief Valve Condenser
2 = Single Relief Valve Condenser & Evaporator
D = Dual relief valve with 3 way valve condenser
4 = Dual relief valve with 3 way valve condenser & Evaporator
Digit 20 – Compressor Type
L = CHHP Low VI
H = CHHP or CHHW High VI
Digit 21 – Evaporator Size
A = Evaporator A
B = Evaporator B
C = Evaporator C
D = Evaporator D
Digit 22 & 23 & 24 – Not Used
Digit 25 – Evaporator Water side Pressure
X = 10 Bar Evaporator Water Pressure
Digit 26 – Evaporator application
N = Comfort Cooling (above 5°C)
P = Process Cooling below 5°C
C = Ice Making (from -7°C to 20°C)
Digit 27 – Not Used
Digit 28 – Evaporator pump
X = Without
Digit 29 – Condenser Size
A = Condenser A
B = Condenser B
C = Condenser C
D = Condenser D
Digit 30 & 31 – Not Used
Digit 32 – Condenser Pump
X = Without
Digit 33 – Condenser Water side pressure
X = 10 Bar Condenser Water Pressure
Digit 34 – Condenser Thermal Insulation
X = Without
H = With Condenser Insulation
Digit 35 – Oil cooler
X = Without
C = With
Digit 36 – Evaporator Pump Smart Flow control
X = Without
E = VPF Constant Delta T Evaporator
Digit 37 – Power Protection
F = Disconnect switch with fuses
B = Disconnect switch with circuit breakers
Digit 38 – Not Used
Digit 39 – Relay Card
1 = With additional relay card
Digit 40 – Smart com protocol
X = Without
B = BACnet MSTP interface
C = BACnet IP interface
M = Modbus RTU interface
L = LonTalk interface
Digit 41 – Communication customer input/output
X = Without
A = External Set points & Capacity outputs – Voltage Signal
B = External Set points & Capacity outputs – Current Signal
Digit 42 – Outdoor Air Temperature Sensor
X = Without
A = Outdoor Air Temperature Sensor – CWR/Low Ambient
Digit 43 – Not Used
Digit 44 – Master Slave Set
X = Without
M = With
Unit model number description
