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User interface display
Exemple of hourly scheduling
00:00
Zone #1
FWD
Power supply
Zone #2
Capacities
Cooling capacity on water (1)
Heating capacity on water (2)
Zone #3
Fan motor
Fan power input (3)
Current amps (3)
Zone #4
Start-up amps
Air flow
"Unit active
minimum
15°C
cooling setpoint"
nominal
maximum
Main coil
Example of hourly setpoint scheduling where unit is delivering 15°C water during the night and 7°C during peak
Water entering/leaving connections
period of the day (from 9:00 to 15:00). Occupied zone from 6:00 to 21:00.
Electric heater (accessory for blower only)
Electric power supply
Configuration menu
Heating capacity
Hot water coil (accessory for blower only)
Heating capacity (4)
Shows and allows modification of unit configuration with 2 user levels (Local technician and Trane service
G2 filter (filter box accessory)
technician):
Quantity
Local technician (by default password = 0005) allows to:
Dimensions ( LxWxth)
G4 filter (filter box accessory)
Show status display version application
Quantity
Dimensions ( LxWxth)
Modification of pump timers, freeze protection and other limits
Condensate pump (accessory)
Force defrost cycle
Water flow - lift height
Not available for FWD30 and FWD45
Show status of digital and analog inputs/outputs,
Sound level (L/M/H speed)
Sound pressure level (5)
Manual override of expansion valve.
Sound power level (5)
Modification of local technician password.
Unit dimensions
Width x Depth
Height
Shipped unit dimensions
Width x Depth
Height
Weight
Colour
Recommended fuse size
Unit alone (aM/gI)
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
(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
18
4
Technical Data
03:00
06:00
09:00
"Start
08
CSP 10°C"
(V/Ph/Hz)
"Start
CSP 7°C"
(kW)
5,2
(kW)
6,3
(type)
(kW)
0,23
(A)
1,1
(A)
3,2
(m
3
/h)
490
15°C
10°C
7°C
(m
3
/h)
820
(m
3
/h)
980
(type)
(Dia)
3/4"
(V/Ph/Hz)
230/1/50
(kW)
2/4
(kW)
6,3
2
(mm)
386x221x8
-
(mm)
-
(type)
(l/h - mm)
(dB(A))
36/40/43
(dB(A))
46/50/53
(mm)
890 x 600
(mm)
250
(mm)
933 x 644
(mm)
260
(kg)
32
(A)
8/16
(A)
16 (2kW),25 (4kW)
12:00
15:00
18:00
12
20
230/1/50
8,3
15
11,9
18,9
"Start
2 x direct drive centrifugal
CSP 10°C"
0,46
0,65
2,2
3,1
5,5
9,3
980
1400
7°C
7°C
10°C
1650
2300
1970
2600
ISO R7 rotating female
3/4"
1 1/2"
230/1/50 or 400/3/50
400/3/50
8
10
12
17,4
2
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
350
1133 x 754
1333 x 864
310
360
46
61
galvanised steel
8/16
8/16
40 (230V),3*16 (400V)
3*20
21:00
00:00
30
45
18,8
30,1
20,9
38,2
1,04
1,51
4,7
5,5
"Start
14,1
16,5
CSP 15°C"
1800
2700
15°C
15°C
3000
4500
3600
5400
1 1/2"
1 1/2"
400/3/50
400/3/50
12
12
22,4
34,5
2
2
2
586*421*8
586*621*8
2
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
450
650
1333 x 1008
1333*1133
460
660
76
118
8/25
8/25
3*25
3*25
UNT-PRC002-GB
CG-SVU007C-GB
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