Trane CLCF Climate Changer - Weight (Kg); Recommended Fuse Size

18
4 UNT-PRC002-GB
Technical Data
FWD 08 12 20 30 45
Power supply (V/Ph/Hz) 230/1/50
Capacities
Cooling capacity on water (1) (kW) 5,2 8,3 15 18,8 30,1
Heating capacity on water (2) (kW) 6,3 11,9 18,9 20,9 38,2
Fan motor (type) 2 x direct drive centrifugal
Fan power input (3) (kW) 0,23 0,46 0,65 1,04 1,51
Current amps (3) (A) 1,1 2,2 3,1 4,7 5,5
Start-up amps (A) 3,2 5,5 9,3 14,1 16,5
Air flow
minimum (m
3
/h) 490 980 1400 1800 2700
nominal (m
3
/h) 820 1650 2300 3000 4500
maximum (m
3
/h) 980 1970 2600 3600 5400
Main coil
Water entering/leaving connections (type) ISO R7 rotating female
(Dia) 3/4" 3/4" 1 1/2" 1 1/2" 1 1/2"
Electric heater (accessory for blower only)
Electric power supply (V/Ph/Hz) 230/1/50 230/1/50 or 400/3/50 400/3/50 400/3/50 400/3/50
Heating capacity (kW) 2/4 8 10 12 12
Hot water coil (accessory for blower only)
Heating capacity (4) (kW) 6,3 12 17,4 22,4 34,5
G2 filter (filter box accessory)
Quantity 2 2 2 2 2
Dimensions ( LxWxth) (mm) 386x221x8 486x271x8 586x321x8 586*421*8 586*621*8
G4 filter (filter box accessory)
Quantity - 2 2 2 2
Dimensions ( LxWxth) (mm) - 486x264x48 586x314x48 586*414*48 586*614*48
Condensate pump (accessory) (type) Centrifugal
Water flow - lift height (l/h - mm) 24 - 500
Not available for FWD30 and FWD45
Sound level (L/M/H speed)
Sound pressure level (5) (dB(A)) 36/40/43 38/41/44 46/50/53 47/52/57 47/52/58
Sound power level (5) (dB(A)) 46/50/53 48/51/54 56/60/63 57/62/67 57/62/68
Unit dimensions
Width x Depth (mm) 890 x 600 1090 x 710 1290 x 820 1290 x 970 1290 x 1090
Height (mm) 250 300 350 450 650
Shipped unit dimensions
Width x Depth (mm) 933 x 644 1133 x 754 1333 x 864 1333 x 1008 1333*1133
Height (mm) 260 310 360 460 660
Weight (kg) 32 46 61 76 118
Colour galvanised steel
Recommended fuse size
Unit alone (aM/gI) (A) 8/16 8/16 8/16 8/25 8/25
Unit with electric heater (gI) (A) 16 (2kW),25 (4kW) 40 (230V),3*16 (400V) 3*20 3*25 3*25
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
(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.
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
Heat exchanger operating limits:
FWD:
*water temperature: max 100° C
*absolute service pressure: min 1 bar/max 11 bars
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
*absolute service pressure: min 1 bar/max 11 bars
AH-SVX03C-GB
Water coils
Air venting of the system should not be carried out through the coil but through the pipe work.
Coil vent should only be used to vent the coil itself.
In case of negative incoming air temperatures, do not modulate the water flow through the coils to avoid freezing.
In case of water temperature close to or below +2°C, install a proper antifreeze system.
Steam coils
Overhead condensate return systems should not be used. Set up vacuum breakers as close as possible to the coil.
Include a float or thermodynamic trap on all steam coils (following trap manufacturer's recommendations).
CAUTION! Correct trapping is very important. Failure to properly remove condensate will result in water hammer
and possible coil failure.
Refrigerant coils
The DX coils are delivered with distributors which are located inside the unit. The side panel fitted on the coil section
must be removed to allow the installation of additional equipment. Refrigerant pipe work installation requires
specialist design and trained refrigeration engineers for correct installation. If you have any queries, please contact
your local Trane office.
In case of refrigerant low temperature, install a proper antifreeze system.
Coil removal
If it is necessary to remove the coil from the casing, contact your local Trane sales office.
Condensate Drain
On each of the condensate drain pan, a free-flow syphon must be fitted.
The effective syphon height H must be the maximum internal static pressure in the unit in mm w.g. + 15 mm
(at least) (see Figure 12)
Example:
Total pressure = 1196 Pa (see data sheet)
Dynamic pressure = 2 x 83 Pa (see data sheet)
Total pressure - Dynamic pressure = Static pressure = 1030 Pa
1mm wg = 9.81 Pa
H = 1030: 9.81 + 15 mm = 120 mm
Figure 12 –
Condensate drain and drain traps
H
H
Drain traps
When the units have more than one drain trap, each drain shall be connected to the drainage system separately with
a siphon.
Installation