Unit Model Number Description - Trane GVAF Series Installation Operation & Maintenance

Unit model number description

Digit 1, 2, 3, 4 - Unit model
GVAF = Air-Cooled Chiller
Digit 5 to 7 - Nominal Tonnage
125 = 125 tons
FWD
145 = 145 tons
Power supply
155 = 155 tons
Capacities
175 = 175 tons
Cooling capacity on water (1)
190 = 190 tons
Heating capacity on water (2)
Fan motor
205 = 205 tons
Fan power input (3)
245 = 245 tons
Current amps (3)
250 = 250 tons
Start-up amps
280 = 280 tons
Air flow
310 = 310 tons minimum
nominal
350 = 350 tons
maximum
380 = 380 tons
Main coil
410 = 410 tons
Water entering/leaving connections
450 = 450 tons
Electric heater (accessory for blower only)
Electric power supply
Digit 8 - Unit Power Supply
Heating capacity
D = 400V/50Hz/3ph
Hot water coil (accessory for blower only)
Heating capacity (4)
Digit 9 - Manufacturing Location
G2 filter (filter box accessory)
Quantity
E = Europe
Dimensions ( LxWxth)
G4 filter (filter box accessory)
Digit 10, 11 - Design sequence
Quantity
AA = First Production Release
Dimensions ( LxWxth)
Condensate pump (accessory)
Water flow - lift height
Digit 12 - Efficiency
Not available for FWD30 and FWD45
X = High Efficiency
Sound level (L/M/H speed)
P = Extra Efficiency -XP
Sound pressure level (5)
G = Extra Efficiency HFO -XPG
Sound power level (5)
Unit dimensions
Width x Depth
Digit 13 - Agency listing
Height
C = CE Certification
Shipped unit dimensions
Width x Depth
Digit 14 - Pressure vessel code
Height
Weight
2 = PED (Pressure equipment directive)
Colour
Recommended fuse size
Digit 15 - Acoustic level
Unit alone (aM/gI)
L = Low noise (LN)
Unit with electric heater (gI)
Q = Low noise (LN) + Night Noise Setback (NNSB)
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
E = Extra Low Noise (include NNSB)+Axitop
(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.
Digit 16 - Operating map - Unit application
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
L = Low ambient (-20°C/+46°C)
Heat exchanger operating limits:
FWD:
Digit 17 - Relief valve option
*water temperature: max 100° C
L = Single relief valve high & low Pressure side
*absolute service pressure: min 1 bar/max 11 bars
D = Dual relief valve with 3 way valve high pressure & low
Accessories - Hot water coil:
pressure side
*water temperature: min. +2° C/max. 100° C
*absolute service pressure: min 1 bar/max 11 bars
Digit 18 - Water connection
X = Grooved pipe connection
W = Grooved pipe with coupling and pipe stub
Digit 19 - Operating map water side (evaporator application)
S = Comfort application
L = Wide application
4 4
Technical Data
Digit 20 - Evaporator Configurations
2 = Standard pass evaporator
T = Standard Pass Evaporator + Turbulators
Digit 21 - Thermal Insulation
08
N = Standard
(V/Ph/Hz)
X = None
(kW) 5,2
Digit 22 - Condenser and Free Cooling Coating
(kW) 6,3
(type)
N = all Aluminum
(kW) 0,23
C = E-Coated Micro Channel condenser (Free Cooling
(A) 1,1
(A) 3,2
(m /h) 490 Digit 23 - Heat Recovery
3
(m /h) 820
3
X = No Heat Recovery
(m /h) 980
3
Digit 24 - Hydraulic module
(type)
X = Pump signal On/Off
(Dia) 3/4"
1 = Dual pump standard pressure
(V/Ph/Hz) 230/1/50
3 = Dual pump high pressure
(kW) 2/4
Digit 25 - Free Cooling
(kW) 6,3
X = No Free Cooling
2
F = Total Free-Cooling Direct
(mm) 386x221x8
G = Partial Free-cooling Direct
H = Total Free Cooling Glycol Free
-
J = Partial Free Cooling Glycol Free
(mm) -
(type)
(l/h - mm)
Digit 26 - Disconnect switch
F = Disconnnect switch
(dB(A)) 36/40/43
Digit 27 - Under/Over Voltage
(dB(A)) 46/50/53
X = None
(mm) 890 x 600
1 = Included
(mm) 250
2 = Included with ground fault protection
(mm) 933 x 644
Digit 28 - Human Interface language
(mm) 260
(kg) 32
C = Spanish
D = German
E = English
(A) 8/16
F = French
(A) 16 (2kW),25 (4kW)
H = Dutch
I = Italian
M = Swedish
P = Polish
R = Russian
T = Czech
U = Greek
V = Portuguese
2 = Romanian
6 = Hungarian
8 = Turkish
Digit 29 - Smart com protocol
X = None
B = BACnet interface
M = ModBus interface
L = LonTalk interface
Digit 30 - Communication customer
X = None
A = External set point & capacity outputs
12
230/1/50
8,3
11,9 18,9
2 x direct drive centrifugal
0,46 0,65
2,2
excluded)
5,5
980 1400
1650 2300
1970 2600
ISO R7 rotating female
3/4" 1 1/2"
230/1/50 or 400/3/50 400/3/50
8
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
1133 x 754 1333 x 864
310
46
galvanised steel
8/16 8/16
40 (230V),3*16 (400V) 3*20
20 30
15 18,8 30,1
20,9 38,2
1,04 1,51
3,1 4,7 5,5
9,3 14,1 16,5
1800 2700
3000 4500
3600 5400
1 1/2" 1 1/2"
400/3/50 400/3/50
10 12
22,4 34,5
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
350 450 650
1333 x 1008 1333*1133
360 460 660
61 76 118
8/25 8/25
3*25 3*25
CTV-SVX009D-GB UNT-PRC002-GB
45
12
2
2