Trane CLCF Climate Changer Manual page 26

Commissioning procedure
The regulating valve in the pressure side must be adjusted to the correct water quantity. The water purging volume
should be roughly equivalent to the amount of water evaporated from the system. On request we will advise you
in choosing the suitable volume. Check the correct setting with a manometer. The volume of water for sediment
flushing should be set by adjusting the flushing bleed off valve. Check the correct installation of humidifier and
moisture separator modules. The arrow must show in the direction of the airflow (see Figure 20).
FWD
Check the tightness of the seals of the air washer and humidifier units, ie between the modules. If necessary apply Power supply
Capacities
additional sealant.
Cooling capacity on water (1)
Water Quality for humidifiers and air washers.
Heating capacity on water (2)
Fan motor
The information hereunder which refers to the water treatment is given for reference only. Water quality is of prime
Fan power input (3)
concern to ensure proper operation of humidifier and air washer.
Current amps (3)
Start-up amps
The water hardness of the fresh water has to be measured before considering any water treatement.
Air flow
minimum
In accordance with the inherent degree of hardness in the water and the operational priority of the air conditioning
nominal
installation, appropriate water treatment can then be selected.
maximum
Figure 20 Main coil
Water entering/leaving connections
Electric heater (accessory for blower only)
Electric power supply
Heating capacity
Hot water coil (accessory for blower only)
Heating capacity (4)
G2 filter (filter box accessory)
Quantity
Dimensions ( LxWxth)
G4 filter (filter box accessory)
Quantity
Dimensions ( LxWxth)
Condensate pump (accessory)
Water flow - lift height
Not available for FWD30 and FWD45
CAUTION! : The use of improperly treated or untreated water in this equipment may result in scaling, erosion,
Sound level (L/M/H speed)
corrosion, algae or slime. The services of a qualified water treatment specialist should be engaged to determine what
Sound pressure level (5)
Sound power level (5)
treatment, if any, is required. The Trane warranty specifically excludes liability for corrosion or deterioration. Trane
Unit dimensions
assumes no responsibility for equipment damage or failure which results from the use of untreated or improperly
Width x Depth
treated water or saline or brackish water.
Height
Shipped unit dimensions
Note: Honeycomb material made of cellulose may emit a certain smell during the first working hours. The is
Width x Depth
absolutely normal and will disappear quickly.
Height
Weight
To ensure a reasonable level of operational reliability, the quality of the supply water should be within the following
Colour
parameters (See tables 2 and 3).
Recommended fuse size
Unit alone (aM/gI)
Table 2
Unit with electric heater (gI)
Appearance
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
pH Value
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
Conductivity
(3) At high speed with nominal air flow.
(4) Water entering/leaving temperature 90/70 °C, air inlet temperature 20 °C DB, Nominal air flow.
Total Hardness
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
Carbonate hardness
Heat exchanger operating limits:
Total salt content FWD:
*water temperature: max 100° C
Chloride content
*absolute service pressure: min 1 bar/max 11 bars
Sulphate
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
Manganese
*absolute service pressure: min 1 bar/max 11 bars
Agressive Carbonic Acid
KMnO4 usage
Table 3 – Conversion factors for grades of hardness
Grade of hardness
France
Germany
Great Britain
4 26
Technical Data
(V/Ph/Hz)
(kW)
(kW)
(type)
(kW)
(A)
(A)
(m /h)
3
(m /h)
3
(m /h)
3
(type)
(Dia)
(V/Ph/Hz)
(kW)
(kW)
(mm) 386x221x8
(mm)
(type)
(l/h - mm)
(dB(A))
(dB(A))
(mm)
(mm)
(mm)
(mm)
(kg)
(A)
(A) 16 (2kW),25 (4kW)
clear, colorless and free of sediment
7 to 8.5
max. 30 mS/m
max. 8.1
max. 3.5 mol/m3
max. 250 g/m3
0 g/m3
0 g/m3
max. 0.01 g/m3
0 g/m
max. 20 g/m3
1° F H
1° D H
1° GB H
08 12
5,2 8,3
6,3 11,9
0,23 0,46
1,1 2,2
3,2 5,5
490 980
820 1650
980 1970
3/4" 3/4"
230/1/50 230/1/50 or 400/3/50
2/4 8
6,3 12
2 2
486x271x8
- 2
- 486x264x48
36/40/43 38/41/44
46/50/53 48/51/54
890 x 600 1090 x 710
250 300
933 x 644 1133 x 754
260 310
32 46
8/16 8/16
40 (230V),3*16 (400V)
° F H.
1
1,78
1,424
20 30
230/1/50
15 18,8
18,9 20,9
2 x direct drive centrifugal
0,65 1,04
3,1 4,7
9,3 14,1
1400 1800
2300 3000
2600 3600
ISO R7 rotating female
1 1/2" 1 1/2"
400/3/50 400/3/50
10 12
17,4 22,4
2
586x321x8 586*421*8
2
586x314x48 586*414*48
Centrifugal
24 - 500
46/50/53 47/52/57
56/60/63 57/62/67
1290 x 820 1290 x 970
350 450
1333 x 864 1333 x 1008
360 460
61 76
galvanised steel
8/16 8/25
3*20 3*25
° D H. ° GB H.
0,562 0,702
1
0,8
45
30,1
38,2
1,51
5,5
16,5
2700
4500
5400
1 1/2"
400/3/50
12
34,5
2 2
586*621*8
2 2
586*614*48
47/52/58
57/62/68
1290 x 1090
650
1333*1133
660
118
8/25
3*25
1,25
1
UNT-PRC002-GB AH-SVX03C-GB