Not Available For Fwd30 And Fwd45 - Trane Sintesis Advantage CGAF Series Installation Operation & Maintenance

Evaporator Piping
8 = Strainer: avoid to get heat exchangers dirty. All
installation must be equipped with efficient strainer
in order that only clean water enters into exchanger.
If there is no strainer, reserve will be formulated by
the Trane technician at the start-up of the unit. The
FWD
trainer used must be able to stop all particles with a
Power supply
diameter greater than 1 mm.
Capacities
9 = Draining: used as the draining the plate heat Cooling capacity on water (1)
Heating capacity on water (2)
exchanger.
Fan motor
10 = Do not start the unit with low water volume or not
Fan power input (3)
enough pressurized circuit.
Current amps (3)
Start-up amps
Air flow
Note: A pressure switch device to detect lack of water
minimum
is not included in the pump package. Installation of this
nominal
type of device is highly recommended to avoid sealing
maximum
Main coil
damage due to operation of pump without enough
Water entering/leaving connections
water.
Electric heater (accessory for blower only)
Electric power supply
An air vent is located on top of the evaporator at the
Heating capacity
chiller water outlet. Be sure to provide additional air
Hot water coil (accessory for blower only)
vents at the highest points in the piping to remove air
Heating capacity (4)
from the chilled water system. Install necessary pressure
G2 filter (filter box accessory)
Quantity
gauges to monitor the entering and leaving chilled water
Dimensions ( LxWxth)
pressure.
G4 filter (filter box accessory)
Quantity
Dimensions ( LxWxth)
Provide shut off valves in lines to the gauges to isolate
Condensate pump (accessory)
them from the system when they are not in use. Use
Water flow - lift height
rubber vibration eliminators to prevent vibration

Not available for FWD30 and FWD45

transmission through the water lines. Sound level (L/M/H speed)
Sound pressure level (5)
Sound power level (5)
If desired, install thermometers in the lines to monitor
Unit dimensions
entering and leaving water temperatures.
Width x Depth
Height
Shipped unit dimensions
Install a balancing valve in the leaving water line to
Width x Depth
control water flow balance.
Height
Weight
Colour
Install shutoff valves on both the entering and leaving
Recommended fuse size
water lines so that the evaporator can be isolated for
Unit alone (aM/gI)
service.
Unit with electric heater (gI)
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
It is mandatory to place a flow switch device at the outlet
(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.
of the unit and to link it with the control of the unit (see
(4) Water entering/leaving temperature 90/70 °C, air inlet temperature 20 °C DB, Nominal air flow.
wiring diagrams shipped with the unit).
(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:
CAUTION! The chilled-water connections to the
FWD:
*water temperature: max 100° C
evaporator are to be "grooved pipe" type connections.
*absolute service pressure: min 1 bar/max 11 bars
Do not attempt to weld these connections, because the
Accessories - Hot water coil:
heat generated from welding can cause microscopic and
*water temperature: min. +2° C/max. 100° C
macroscopic fractures on the heat exchanger connection
*absolute service pressure: min 1 bar/max 11 bars
that can lead to premature failure of the connection. An
optional grooved pipe stub and coupling should be used
for welding on flanges.
To prevent damage to chilled-water components, do not
allow evaporator pressure (maximum working pressure)
to exceed 10 Bar. The maximum service pressure
depends on free cooling type and potential pump
package option. The value of max service pressure is
indicated on unit nameplate.
32 4
Technical Data
Entering Chilled Water Piping
• Air vents to bleed the air from the system (to be placed
• Water pressure gauges with shutoff valves
08
• Vibration eliminators
(V/Ph/Hz)
• Shutoff (isolation) valves
(kW) 5,2
(kW) 6,3
• Thermometers if desired (temperature readings
(type)
(kW) 0,23
(A) 1,1
• Clean-out tees
(A) 3,2
• Pipe strainer
(m /h) 490
3
(m /h) 820
3 Leaving Chilled Water Piping
(m /h) 980
3
• Air vents to bleed the air from the system (to be placed
(type)
(Dia) 3/4"
• Water pressure gauges with shut off valves
(V/Ph/Hz) 230/1/50
(kW) 2/4
• Vibration eliminators
• Shutoff (isolation) valves
(kW) 6,3
• Thermometers (temperature readings available on the
2
(mm) 386x221x8
• Clean-out tees
-
(mm) - • Balancing valve
(type)
• Flow Proving Device
(l/h - mm)
Pressure Gauges
(dB(A)) 36/40/43
(dB(A)) 46/50/53
Install field-supplied pressure components. Locate
pressure gauges or taps in a straight run of pipe; avoid
(mm) 890 x 600
(mm) 250
placing them near elbow (at least at 10 pipe diameter
from discontinuity).
(mm) 933 x 644
To read manifold pressure gauges, open one valve and
(mm) 260
close the other (depending on the side of the desired
(kg) 32
reading), this eliminate errors resulting from differently
calibrated gauges installed at unmatched elevations.
(A) 8/16
(A) 16 (2kW),25 (4kW)
Evaporator Flow Switch
Specific connection and schematic wiring diagram
are shipped within the unit. Some piping and control
schemes, particularly those using a single water pump
for both chilled and hot water, must be analyzed to
determine how and/or if a flow sensing device will
provide the desired operation.
on the highest point)
12
230/1/50
8,3
11,9
2 x direct drive centrifugal
available on chiller controller display)
0,46
2,2
5,5
980
1650
1970
ISO R7 rotating female
on the highest point) 3/4"
230/1/50 or 400/3/50 400/3/50
8
12
2
chiller controller display)
486x271x8 586x321x8
2
486x264x48 586x314x48
Centrifugal
24 - 500
38/41/44 46/50/53
48/51/54 56/60/63
1090 x 710 1290 x 820
300
1133 x 754 1333 x 864
310
46
galvanised steel
8/16
40 (230V),3*16 (400V)
20 30
15 18,8
18,9 20,9
0,65 1,04
3,1 4,7
9,3 14,1
1400 1800
2300 3000
2600 3600
1 1/2" 1 1/2" 1 1/2"
400/3/50 400/3/50
10 12
17,4 22,4
2 2
586*421*8 586*621*8
2 2
586*414*48 586*614*48
47/52/57 47/52/58
57/62/67 57/62/68
1290 x 970 1290 x 1090
350 450
1333 x 1008 1333*1133
360 460
61 76
8/16 8/25
3*20 3*25
CG-SVX039B-GB UNT-PRC002-GB
45
30,1
38,2
1,51
5,5
16,5
2700
4500
5400
12
34,5
2
2
650
660
118
8/25
3*25