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
CG-SVX051A-GB
4
General Information
Foreword
These instructions are given as a guide to good practice
in the installation, start-up, operation, and maintenance
by the user, of Trane CMAF - Multi-Pipe units
manufactured in France.
A separate manual is available for the use and
maintenance of the unit’s control Tracer Symbio™800.
They do not contain full service procedures necessary
for the continued successful operation of this equipment.
The services of a qualified technician should be
employed through the medium of a maintenance
contract with a reputable service company. Read this
manual thoroughly before unit start-up.
Note
: All units are assembled, pressure tested,
dehydrated, charged and tested in accordance with
factory standard before shipment.
Warnings and Cautions
Warnings and Cautions appear at appropriate sections
throughout this manual. Your personal safety and the
proper operation of this machine require that you follow
them carefully. The constructor assumes no liability
for installations or servicing performed by unqualified
personnel.
WARNING:
Indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
CAUTION:
Indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices or for equipment or property-damage-only
accidents.
Safety Recommendations
To avoid death, injury, equipment or property damage,
the following recommendations should be observed
during maintenance and service visits:
1. The maximum allowable pressures for system leak
testing on low and high pressure side are given in
the chapter “Installation”. Ensure that the pressures
are within the specified limits by using appropriate
devices.
2. Disconnect all power supplies before the start of any
service activity on the unit.
3. Service work on the refrigeration system and the
electrical system should be carried out only by
qualified and experienced personnel.
4. To avoid any risk, it is recommended to place the
unit on an area with limited access.
The following pictograms can be found on the unit. Take
necessary precautions to avoid damage and injury.
Figure 1 - Warning pictograms
Reception
On arrival,
•
Inspect the unit before signing the delivery note.
•
Specify any visible damage on the delivery note.
•
Notify the local TRANE sales office at the same time.
Note
: The delivery note must be clearly signed after
inspection and countersigned by the driver.
Also send a registered letter of protest to the last carrier
of the goods within 7 days of delivery.
Concealed damage also shall be notified by a registered
letter of protest to the last carrier of the goods within 7
days of delivery. Notify the local TRANE sales office at
the same time.
Important notice:
No shipping claims will be accepted
by TRANE if the above mentioned procedure is not
respected.
For more information, refer to the general sales
conditions of your local TRANE sales office.
1 = Risk that unit is powered up
2 = Risk hazard due to fan rotation
3 = Risk hazard of burns on compressors or
refrigeration piping
4 = Unit contains refrigerant gas. See specific
warnings.
5 = Risk of residual voltage when speed drive,
capacitor or softstarter options are present
6 = Unit under pressure
7 = Risk to cut, particularly on heat exchanger
fins
8 = Read instructions before installation
9 = Disconnect all electric power before
servicing
10 = Read technical instructions
