Trane AquaStream CGWN 205 Owner's manual

Indoor liquid chiller with integrated
hydraulic module
Water-cooled: CGWN 205 - 206 - 207 - 208 -
209 - 210 - 211 - 212 -213 - 214 - 215
Condenserless: CCUN 205 - 206 - 207 - 208 -
209 - 210 - 211 - 212 - 213 - 214 - 215
Installation
Operation
Maintenance
CG-SVX06D-E4

Trane Air Conditioning and
Refrigeration equipment
CG-SVX06D-E42
Environmental Protection / Compliance with F-Gas
regulation
This equipment contains a fluorinated gas covered by the Kyoto Protocol
[or an ozone depleting substance covered by Montreal Protocol].
The type and quantity of refrigerant per circuit is indicated on the product
nameplate
Global Warming Potential of the refrigerant implemented in Trane Air
Conditioning and Refrigeration Equipment
The operator (contractor or end user) must check local environmental
regulations impacting installation, operation and disposal of the equipment;
in particular need to recover environmentally harmful substances
(refrigerant, oil, antifreeze agents, etc.)
Do not vent into the atmosphere any refrigerant. The handling of refrigerant
shall be fulfilled by a qualified service engineer.
(1) GWP = global warming potential
(2) Covered by Montreal Protocol
Refrigerant type GWP (1) value
R407C 1 653
R22 (2) 1 780
R410A 1 975

General information
3CG-SVX06D-E4
Foreword
These instructions are given as a
guide to good practice in the
installation, start-up, operation, and
maintenance by the user, of Trane
CGWN/CCUN chillers. 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.
Warranty
Warranty is based on the general
terms and conditions of the
manufacturer. The warranty is void
if the equipment is repaired or
modified without the written
approval of the manufacturer, if the
operating limits are exceeded or if
the control system or the electrical
wiring is modified. Damage due to
misuse, lack of maintenance or
failure to comply with the
manufacturer's instructions or
recommendations is not covered by
the warranty obligation. If the user
does not conform to the rules of
this manual, it may entail
cancellation of warranty and
liabilities by the manufacturer.
Reception
On arrival, inspect the unit before
signing the delivery note.
Reception in France only:
In case of visible damage: The
consignee (or the site
representative) must specify any
damage on the delivery note,
legibly sign and date the delivery
note, and the truck driver must
countersign it. The consignee (or
the site representative) must notify
Trane Epinal Operations - Claims
team and send a copy of the
delivery note. The customer (or the
site representative) should send a
registered letter to the last carrier
within 3 days of delivery.
Reception in all countries
except France:
In case of concealed damage: The
consignee (or the site
representative) must send a
registered letter to the last carrier
within 7 days of delivery, claiming
for the described damage. A copy
of this letter must be sent to Trane
Epinal Operations - Claims team.
Note: for deliveries in France, even
concealed damage must be looked
for at delivery and immediately
treated as visible damage.
About this manual
Warnings and cautions appear at
appropriate places in this
instruction 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.
About the unit
These CGWN/CCUN units are
assembled, pressure tested,
dehydrated, charged and run tested
before shipment. The information
contained in this manual applies to
units designated CGWN and CCUN.
Refrigerant
The refrigerant provided by the
manufacturer meets all the
requirements of our units. When
using recycled or reprocessed
refrigerant, it is advisable to ensure
its quality is equivalent to that of a
new refrigerant. For this, it is
necessary to have a precise analysis
made by a specialized laboratory. If
this condition is not respected, the
manufacturer warranty could be
cancelled.

Contents
CG-SVX06D-E44
Trane Air Conditioning and
Refrigeration equipment 2
Environmental protection -
Compliance with F-Gas regulation 2
General information 3
Foreword 3
Warranty 3
Reception 3
About this manual 3
About the unit 3
Refrigerant 3
General data 6
Installation 13
Unit nameplate 13
Installation instructions 13
Handling 14
Minimal installation water content 17
Water treatment 17
Water connections 18
Refrigerant line connections 26
Winter freeze protection 33
Electrical connections 34
Interconnection between CCUN and Remote Condenser 38

Contents
5CG-SVX06D-E4
General start-up 40
Preparation 40
Start-up 41
Operation 53
Installation checklist 53
Control and unit operation 54
Weekly start up 54
Weekend shutdown 54
Seasonal shutdown 54
Seasonal start-up 55
Maintenance 56
Maintenance instructions 56
Troubleshooting guide 58
Safety recommendations 60
Maintenance contract 60
Training 60

General Data
CG-SVX06D-E46
Table 1 - Water Cooled units: CGWN standard - R410A
CGWN CGWN CGWN CGWN CGWN CGWN CGWN
205 206 207 208 209 210 211
Eurovent Performances (1)
Net Cooling Capacity (kW) 182.5 217.0 251.7 283.1 312.1 341.9 373.7
Total Power input in cooling (kW) 42.5 50.2 57.7 61.5 70.1 78.2 85.9
Evaporator water pressure drop (kPa) 57 59 55 42 42 50 54
Evaporator head pressure available (4) (kPa) 161 141 142 149 143 188 176
Condenser water pressure drop (kPa) 59 64 60 47 52 63 65
Condenser head pressure available (kPa) 151 134 138 162 150 132 117
Main Power supply 400/3/50
Sound Power Level (4) (dBA) 82 82 83 83 84 84 84
Sound Power Level (4) w/ sound attenuation jacket (dBA) 79 79 80 80 81 81 81
Units Amps
Nominal (3) (A) 144 163 187 210 233 250 263
Start-up Amps
Standard unit (A) 274 338 395 418 441 512 525
With soft starter option (A) 210 252 291 314 337 384 397
Short circuit unit capacity (kA) 15 15 15 15 15 15 15
Max supply cable size ( mm2) 150 150 150 150 150 240 240
Min supply cable size ( mm2)35355050707070
Compressor
Number 4
Type Scroll
Model (15T+15T) (15T+20T) (20T+20T) (20T+25T) (25T+25T) (25T+30T) (30T+30T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (3) (A) 31/31 31/40 40/40 40/52 52/52 52/58 58/58
Locked rotor Amps (compA/CompB) (A) 160/160 160/215 215/215 215/260 260/260 260/320 320/320
Motor RPM (rpm) 2900
Power factor (compA/CompB) 0.82/0.82 0.82/0.87 0.87/0.87 0.87/0.84 0.84/0.84 0.84/0.88 0.88/0.88
Sump Heater (compA/CompB) (W) 160/160
Evaporator
Number 1
Type Brazed plate
Model DP400-74 DP400-90 DP400-114 DP400-162 DP400-186 DP400-186 DP400-206
Water volume (total) (L) 15.6 18.9 24.0 34.1 39.2 39.2 43.4
Antifreeze Heater (W) - - - ----
Evaporator Water Connections Grooved pipe connection
Diameter 3” 3” 4” 4” 4” 4” 4”
Max. water-side operating pressure
without hydraulic module (kPa) 1000
with hydraulic module (kPa) 400
Condenser
Number 1
Type Brazed plate
Model DP400-90 DP400-114 DP400-134 DP400-186 DP400-206 DP400-206 DP400-222
Water volume (total) (L) 18.9 24.0 28.2 39.2 43.4 43.4 46.7
Antifreeze Heater (W) - - - ----
Condenser Water Connections Grooved pipe connection
Diameter 3 or 4” 3 or 4” 3 or 4” 4” 4” 4” 4”
Max. water-side operating pressure
without hydraulic module (kPa) 1000
with hydraulic module suction/discharge (kPa) 400/640
Dimensions
Height (mm) 1842 1842 1842 1842 1842 1842 1842
Length (mm) 2545 2545 2545 2545 2545 2545 2545
Width (mm) 880 880 880 880 880 880 880
Operating Weight
Base Unit (kg) 1360 1300 1420 1500 1650 1710 1790
Evap Hyd Kit (kg) 1450 1390 1590 1670 1820 1880 1960
Evap + Cds Hyd Kit (kg) 1520 1460 1690 1770 1920 1980 2060
Shipping Weight
Base Unit (kg) 1290 1220 1320 1370 1510 1570 1650
Evap Hyd Kit (kg) 1380 1310 1490 1540 1680 1740 1820
Evap + Cds Hyd Kit (kg) 1450 1380 1590 1640 1780 1840 1920
System Data
Refrigerant circuit 2
Capacity steps 4 4 4 4444
Minimum capacity % 25 21 25 22 25 23 25
Refrigerant Charge (2)
Circuit 1 & 2 (kg) 10 11 13 17 18 18 19
Oil Charge (2)
Circuit 1 & 2 (l) 13.4 13.4 13.4 13.4 13.4 13.9 14.4
(1) at Eurovent Conditions (Evap 12°C/7°C - Condenser. 30°C/35°C)
(2) per circuit
(3) Max rated conditions.
(4) Dual Pump Option

General Data
7CG-SVX06D-E4
Table 2 - Water Cooled units: CGWN standard - R407C
CGWN CGWN CGWN CGWN
212 213 214 215
Eurovent Performances (1)
Net Cooling Capacity (kW) 398.6 431.3 466.0 506.4
Total Power input in cooling (kW) 97.0 106.4 117.3 125.5
Evaporator water pressure drop (kPa) 40 47 49 48
Evaporator head pressure available (4) (kPa) 236 218 200 187
Condenser water pressure drop (kPa) 66 64 59 56
Condenseur head pressure available (kPa) 159 151 147 136
Main Power supply 400/3/50
Sound Power Level (4) (dBA) 87 88 88 90
Sound Power Level w/ sound attenuation jacket (4) (dBA) 84 85 85 87
Units Amps
Nominal (3) (A) 311 337 370 400
Start-up Amps Standard unit (A) 563 588 621 655
With soft starter option (A) 439 465 498 530
Short circuit unit capacity (kA) 15 15 15 15
Max supply cable size (mm2) 185 185 240 240
Min supply cable size (mm2) 240 240 240 240
Compressor
Number 5666
Type Scroll
Model (25T+30T) (25T) (25T+30T) (30T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (3) (A) 52/62.5 52/52 52/62.5 62.5/62.5
Locked rotor Amps (compA/CompB) (A) 272/310 272/272 272/310 310/310
Motor RPM (rpm) 2900 2900 2900 2900
Power factor (compA/CompB) 0.87/0.87 0.87/0.87 0.87/0.87 0.87/0.87
Sump Heater (compA/CompB) (W) 150 150 150 150
Evaporator
Number 1
Type Brazed plate
Model AC350-190DQ AC350-190DQ AC350-210DQ AC350-230DQ
Water volume (total) (L) 38 38 42 46
Antifreeze Heater (W) ----
Evaporator Water Connections Grooved pipe connections
Diameter 4"
Max. water-side operating pressure,
without hydraulic module (kPa) 1000 1000 1000 1000
with hydraulic module (kPa) 400 400 400 400
Condenser
Number 2
Type Brazed plate
Model B400T- 94p / 114p B400T- 114p / 114p B400T- 114p / 144p B400T- 144p / 144p
Water volume (total) (L) 19 / 23 23 / 23 23 / 29 29 / 29
Antifreeze Heater (W) ----
Condenser Water Connections Grooved pipe connections
Diameter 5"
Max. water-side operating pressure,
without hydraulic module (kPa) 1000 1000 1000 1000
with hydraulic module (kPa) 400 400 400 400
Dimensions without Hydraulic Module
Height (mm) 1950 1950 1950 1950
Length (mm) 2808 2808 2808 2808
Width (mm) 878 878 878 878
Dimensions with Hydraulic Module
Height (mm) 1950 1950 1950 1950
Length (mm) 3498 3498 3498 3498
Width (mm) 878 878 878 878
Operating Weight
Base Unit w/o Hyd Kit (kg) 2232 2442 2525 2640
Base Unit with Hyd Kit (kg) 2128 2337 2420 2500
Evap Hyd Kit (kg) 490 490 490 490
Cds Hyd Kit (kg) 374 374 374 374
Evap + Cds Hyd Kit (kg) 682 682 682 682
Shipping Weight
Base Unit w/o Hyd Kit (kg) 2109 2315 2387 2492
Base Unit with Hyd Kit (kg) 2048 2253 2326 2408
Evap Hyd Kit (kg) 432 432 432 432
Cds Hyd Kit (kg) 317 317 317 317
Evap + Cds Hyd Kit (kg) 662 662 662 662
System Data
Number of Refrigerant circuit 2
Capacity steps 5666
Minimum capacity % 18 16 15 16
Refrigerant Charge (2)
Circuit A & B (kg) 22 / 21 22 / 22 25 / 23 26 / 26
Oil Charge (2)
Circuit A & B (l) 20.4 / 12.6 20.4 / 20.4 18.9 / 20.4 18.9 / 18.9
(1) at Eurovent Conditions (Evap 12°C/7°C - Condenser 30°C/35°C) (3) Max rated conditions.
(2) per circuit (4) Dual Pump Option

General Data
CG-SVX06D-E48
Table 3 - Water Cooled units: CGWN High Efficiency (HE) - R410A
CGWN CGWN CGWN
205 HE 206 HE 207 HE
Eurovent Performances (1)
Net Cooling Capacity (kW) 193.3 227.4 262.4
Total Power input in cooling (kW) 40.1 47.9 55.7
Evaporator water pressure drop (kPa) 26 36 37
Evaporator head pressure available (4) (kPa) 188 156 160
Condenser water pressure drop (kPa) 31 42 41
Condenseur head pressure available (kPa) 177 154 173
Main Power supply
Sound Power Level (4) (dBA) 82 82 83
Sound Power Level w/ sound attenuation jacket (4) (dBA) 79 79 80
Units Amps
Nominal (3) (A) 144 163 187
Start-up Amps
Standard unit (A) 274 338 395
With soft starter option (A) 210 252 291
Short circuit unit capacity (kA) 15 15 15
Max supply cable size (mm2) 150 150 150
Min supply cable size (mm2)353550
Compressor
Number 4
Type Scroll
Model (15T+15T) (15T+20T) (20T+20T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (3) (A) 31/31 31/40 40/40
Locked rotor Amps (compA/CompB) (A) 160/160 160/215 215/215
Motor RPM (rpm) 2900 2900 2900
Power factor (compA/CompB) 0.82/0.82 0.82/0.87 0.87/0.87
Sump Heater (compA/CompB) (W) 160/160 160/160 160/160
Evaporator
Number 1
Type Brazed plate
Model DV58-138 DV58-154 DV58-170
Water volume (total) (l) 32.4 32.4 34.1
Antifreeze Heater (W) -
Evaporator Water Connections Grooved pipe connections
Diameter 3" (80) 3" (80) 4" (100)
Max. water-side operating pressure.
without hydraulic module (kPa) 1000 1000 1000
with hydraulic module (kPa) 400 400 400
Condenser
Number
Type Brazed plate
Model DP400-162 DP400-162 DP400-186
Water volume (total) (l) 34.1 34.1 39.2
Antifreeze Heater (W) -
Condenser Water Connections Grooved pipe connection
Diameter 3” (80)
Antifreeze heater (W) -
Max. water-side operating pressure
without hydraulic module (kPa) 1000 1000 1000
with hydraulic module suction/discharge (kPa) 400/640 400/640 400/640
Dimensions
Height (mm) 1842
Length (mm) 2545
Width (mm) 880
Operating Weight
Base Unit (kg) 1460 1450 1470
Evap Hyd Kit (kg) 1550 1540 1640
Evap + Cds Hyd Kit (kg) 1620 1610 1740
Shipping Weight
Base Unit (kg) 1360 1350 1340
Evap Hyd Kit (kg) 1450 1440 1510
Evap + Cds Hyd Kit (kg) 1520 1510 1610
System Data
Refrigerant circuit 2
Capacity steps 444
Minimum capacity % 25 21 25
Refrigerant Charge (2)
Circuit A & B (kg) 15 15 17
Oil Charge (2)
Circuit A & B (l) 13.4 13.4 13.4
(1) at Eurovent Conditions (Evap 12°C/7°C - Condenser. 30°C/35°C)
(2) per circuit
(3) Max rated conditions.
(4) Dual Pump Option

General Data
9CG-SVX06D-E4
Table 4 - Condenserless units: CCUN standard - R410A
CCUN CCUN CCUN CCUN CCUN CCUN CCUN
205 206 207 208 209 210 211
Eurovent Performances (1)
Net Cooling Capacity (kW) 166.3 198.1 230.4 257.7 281.9 311.4 343.8
Total Power input in cooling (kW) 45.6 53.8 62.0 69.8 77.7 86.4 95.1
Evaporator water pressure drop (kPa) 48 49 47 35 34 41 46
Evaporator head pressure available (4) (kPa) 178 161 153 160 157 200 189
Main Power supply 400/3/50
Sound Power Level (4) (dBA) 82 82 83 83 84 84 84
Sound Power Level (4) w/ sound attenuation jacket (dBA) 79 79 80 80 81 81 81
Units Amps
Nominal (3) (A) 132 151 172 195 218 236 249
Start-up Amps
Standard unit (A) 262 326 381 404 427 498 511
With soft starter option (A) 198 240 277 300 323 370 383
Short circuit unit capacity (kA) 15 15 15 15 15 15 15
Max supply cable size (mm2) 150 150 150 150 150 240 240
Min supply cable size ( mm2)35355050707070
Compressor
Number 4
Type Scroll
Model (15T+15T) (15T+20T) (20T+20T) (20T+25T) (25T+25T) (25T+30T) (30T+30T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (A) 31/31 31/40 40/40 40/52 52/52 52/58 58/58
Locked rotor Amps (compA/CompB) (A) 160/160 160/215 215/215 215/260 260/260 260/320 320/320
Motor RPM (rpm) 2900
Power factor (compA/CompB) 0.82/0.82 0.82/0.87 0.87/0.87 0.87/0.84 0.84/0.84 0.84/0.88 0.88/0.88
Sump Heater (compA/CompB) (W) 160/160
Evaporator
Number 1
Type Brazed plate
Model DP400-74 DP400-90 DP400-114 DP400-162 DP400-186 DP400-186 DP400-206
Water volume (total) (L) 15.6 18.9 24.0 34.1 39.2 39.2 43.4
Antifreeze Heater (W) -------
Evaporator Water Connections Grooved pipe connections
Diameter 3” 3” 4” 4” 4” 4” 4”
Max. water-side operating pressure
without hydraulic module (kPa) 1000
with hydraulic module (kPa) 400
Remote condenser connections
Discharge line diameter circuit 1 & 2 1"3/8 1"3/8 1"3/8 1"5/8 1"5/8 1"5/8 1"5/8
Liquid line diameter circuit 1 & 2 7/8 7/8 7/8 7/8 7/8 1"1/8 1"1/8
Dimensions
Height (mm) 1842 1842 1842 1842 1842 1842 1842
Length (mm) 2545 2545 2545 2545 2545 2545 2545
Width (mm) 880 880 880 880 880 880 880
Operating Weight
Base Unit (kg) 1260 1170 1270 1280 1420 1480 1550
Evap Hyd Kit (kg) 1350 1260 1440 1450 1590 1650 1720
Shipping Weight
Base Unit (kg) 1210 1120 1200 1190 1320 1380 1450
Evap Hyd Kit (kg) 1300 1210 1370 1360 1490 1550 1620
System Data
Refrigerant circuit 2
Capacity steps 4444444
Minimum capacity % 25 21 25 22 25 23 25
Refrigerant Charge (2)
Circuit 1 & 2 (kg) 3333333
Oil Charge (2)
Circuit 1 & 2 (l) 13.4 13.4 13.4 13.4 13.4 13.9 14.4
(1) Conditions (Evap 12°C/7°C - Saturated discharge 45°C - 5°C subcooling)
(2) per circuit
(3) Max rated conditions.
(4) Dual Pump Option

General Data
CG-SVX06D-E410
Table 5 - Condenserless units: CCUN standard - R407C
CCUN CCUN CCUN CCUN
212 213 214 215
Eurovent Performances (1)
Net Cooling Capacity (kW) 385.6 417.3 450.4 486.9
Total Power input in cooling (kW) 99.0 108.5 120.5 131.1
Evaporator water pressure drop (kPa) 38 44 46 45
Evaporator head pressure available (4) (kPa) 242 227 211 197
Main Power supply 400/3/50
Sound Power Level (4) (dBA) 87 88 88 90
Sound Power Level w/ sound attenuation jacket (4) (dBA) 84 85 85 87
Units Amps
Nominal (3) (A) 280 306 339 369
Start-up Amps Standard unit (A) 532 557 590 624
With soft starter option (A) 408 434 467 499
Short circuit unit capacity (kA) 15 15 15 15
Max supply cable size (mm2) 185 185 240 240
Min supply cable size (mm2) 240 240 240 240
Compressor
Number 5666
Type Scroll
Model (25T+30T) (25T) (25T+30T) (30T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (3) (A) 52/62.5 52/52 52/62.5 62.5/62.5
Locked rotor Amps (compA/CompB) (A) 272/310 272/272 272/310 310/310
Motor RPM (rpm) 2900 2900 2900 2900
Power factor (compA/CompB) 0.87/0.87 0.87/0.87 0.87/0.87 0.87/0.87
Sump Heater (compA/CompB) (W) 150 150 150 150
Evaporator
Number 1
Type Brazed plate
Model AC350-190DQ AC350-190DQ AC350-210DQ AC350-230DQ
Water volume (total) (l) 38 38 42 46
Antifreeze Heater (W) no no no no
Evaporator Water Connections Grooved pipe connections
Diameter 4"
Max. water-side operating pressure,
without hydraulic module (kPa) 1000 1000 1000 1000
with hydraulic module (kPa) 400 400 400 400
Remote condenser connections
Discharge line diameter circuit 1 & 2 2"1/8 2"1/8 2"1/8 2"1/8
Liquid line diameter circuit 1 & 2 1"3/8 1"3/8 1"3/8 1"3/8
Dimensions without Hydraulic Module
Height (mm) 1950 1950 1950 1950
Length (mm) 2808 2808 2808 2808
Width (mm) 878 878 878 878
Dimensions with Hydraulic Module
Height (mm) 1950 1950 1950 1950
Length (mm) 3498 3498 3498 3498
Width (mm) 878 878 878 878
Operating Weight
Base Unit w/o Hyd Kit (kg) 1879 2070 2120 2180
Base Unit with Hyd Kit (kg) 1880 2071 2122 2182
Evap Hyd Kit (kg) 490 490 490 490
Shipping Weight
Base Unit w/o Hyd Kit (kg) 1832 2023 2070 2130
Base Unit with Hyd Kit (kg) 1842 2033 2080 2136
Evap Hyd Kit (kg) 432 432 432 432
System Data
Refrigerant circuit 2
Capacity steps 4444
Minimum capacity % 22 33 30 33
Refrigerant Charge (2)
Circuit A & B (kg) Holding charge
Oil Charge (2)
Circuit A & B (l) 20.4 / 12.6 20.4 / 20.4 18.9 / 20.4 18.9 / 18.9
(1) Conditions (Evap 12°C/7°C - Saturated discharge 45°C - 5°C subcooling) (3) Max rated conditions.
(2) per circuit (4) Dual Pump Option

General Data
11CG-SVX06D-E4
Table 6 - Condenserless units: CCUN High Efficiency (HE) - R410A
CCUN CCUN CCUN
205 HE 206 HE 207 HE
Eurovent Performances (1)
Net Cooling Capacity (kW) 175.0 206.7 239.1
Total Power input in cooling (kW) 45.6 53.8 62.0
Evaporator water pressure drop (kPa) 22 29 30
Evaporator head pressure available (4) (kPa) 190 170 170
Main Power supply 400/3/50
Sound Power Level (4) (dBA) 82 82 83
Sound Power Level w/ sound attenuation jacket (4) (dBA) 79 79 80
Units Amps
Nominal (3) (A) 132 151 172
Start-up Amps
Standard unit (A) 262 326 381
With soft starter option (A) 198 240 277
Short circuit unit capacity (kA) 15 15 15
Max supply cable size (mm2) 150 150 150
Min supply cable size (mm2)353550
Compressor
Number 4
Type Scroll
Model (15T+15T) (15T+20T) (20T+20T)
Speeds number 1
Motors Number 1
Rated Amps (compA/CompB) (3) (A) 31/31 31/40 40/40
Locked rotor Amps (compA/CompB) (A) 160/160 160/215 215/215
Motor RPM (rpm) 2900 2900 2900
Power factor (compA/CompB) 0.82/0.82 0.82/0.87 0.87/0.87
Sump Heater(compA/CompB) (W) 160/160 160/160 160/160
Evaporator
Number 1
Type Brazed plate
Model DP400-154 DP400-154 DP400-162
Water volume (total) (L) 32.4 32.4 34.1
Antifreeze Heater (W) -
Evaporator Water Connections Grooved pipe connections
Diameter 3"
Max. water-side operating pressure
without hydraulic module (kPa) 1000 1000 1000
with hydraulic module (kPa) 400 400 400
Remote condenser connections
Discharge line diameter circuit 1 & 2 1"3/8
Liquid line diameter circuit 1 & 2 7/8 7/8 7/8
Dimensions
Height (mm) 1842
Length (mm) 2545
Width (mm) 880
Operating Weight
Base Unit (kg) 1330 1240 1250
Evap Hyd Kit (kg) 1420 1330 1420
Shipping Weight
Base Unit (kg) 1270 1170 1160
Evap Hyd Kit (kg) 1360 1260 1330
System Data
Refrigerant circuit 2
Capacity steps 4
Minimum capacity % 25 21 25
Refrigerant Charge (2)
Circuit 1 & 2 (kg) Holding charge
Oil Charge (2)
Circuit 1 & 2 (l) 13.4 13.4 13.4
(1) Conditions (Evap 12°C/7°C - Saturated discharge 45°C - 5°C subcooling) (3) Max rated conditions.
(2) per circuit (4) Dual Pump Option

General Data
CG-SVX06D-E412
Table 7 - Evaporator hydraulic module
205 206 207 208 209 210 211 212 213 214 215
High head pressure option
Nb Pump set 1
Motor (1)(2) (kW) 4.0 4.0 5.5 5.5 5.5 7.5 7.5 11.0 11.0 11.0 11.0
Rated Amps (1)(2) (A) 7.5 7.5 11.1 11.1 11.1 14.7 14.7 20.0 20.0 20.0 20.0
Motor RPM (rpm) 2900
Low head pressure option
Nb Pump set 1
Motor (1)(2) (kW) 2.2 2.2 4.0 4.0 4.0 5.5 5.5 4.0 4.0 5.5 5.5
Rated Amps (1)(2) (A) 4.0 4.0 7.5 7.5 7.5 11.1 11.1 7.8 7.8 10.3 10.3
Motor RPM (rpm) 2900
Expansion tank volume (l) 25 25 25 25 25 25 25 35 35 35 35
User volume expansion capacity (3) (l) 3600 3600 3600 3600 3600 3600 3600 5100 5100 5100 5100
Water strainer diameter 3" 3" 4" 4" 4" 4" 4" 4" 4" 4" 4"
Piping Steel
Table 8 - Condenser hydraulic module
205 206 207 208 209 210 211 212 213 214 215
High head pressure option
Nb Pump set 2 (in parallel)
Motor (1)(2) (kW) 3 3 4 4 4 4 4 7.5 7.5 7.5 7.5
Rated Amps (1)(2) (A) 6.1 6.1 7.7 7.7 7.7 7.7 7.7 13.8 13.8 13.8 13.8
Motor RPM (rpm) 2900
Low head pressure option
Nb Pump set 2 (in parallel)
Motor (1)(2) (kW) 2.2 2.2 3.0 3.0 3.0 3.0 3.0 4.0 4.0 5.5 5.5
Rated Amps (1)(2) (A) 4.2 4.2 6.1 6.1 6.1 6.1 6.1 7.8 7.8 10.3 10.3
Motor RPM (rpm) 2900
Water strainer Diameter 4" 4" 4" 4" 4" 4" 4" 4" 4" 4" 4"
Piping Steel
(1) Per motor
(2) Dual Pump Option
(3) Hydrostatic pressure 3 bar at 25°C with 7°C mini

Installation
13CG-SVX06D-E4
Unit nameplate
The unit nameplate gives the
complete model reference numbers.
The unit power rating is shown, and
power supplies should not deviate by
more than 5% from the rated power.
Compressor motor amperage is
shown in box I.MAX. The customer's
electrical installation must be able to
withstand this current.
Installation instructions
Foundations
No special foundations are required,
provided the supporting surface is
flat and level, and can withstand the
weight or the unit.
Isolating rubber pads
6 pads are supplied as standard with
the machine (55x150mm). They
should be placed between the
supporting floor and the unit to
isolate from the ground. Trane does
not recommend to install spring
isolators.
Water drain hole
Install a drain hole wide enough to
drain away water from the unit in the
event of shut-down or repair.
Clearance
Respect recommended clearance
around the unit to allow maintenance
operation to take place without
obstruction. For minimum clearance,
consult the certified submittals,
which are available on request from
your Trane Agency.

Installation
CG-SVX06D-E414
Handling
A specific lifting method is
recommended as follows:
1. 4 lifting points are built into the
unit.
2. Slings and spreader bar to be
provided by rigger and attached
to the 4 lifting points.
3. Minimum rated lifting capacity
(vertical) of each sling and
spreader bar shall be no less than
the tabulated unit shipping
weight. Refer to Figures 1 and 2
CAUTION: This unit must be lifted
with the outmost care. Avoid shock
load by lifting slowly and evenly. To
prevent any damage, position the
lifting bar so that the slings do not
touch the unit.
Figure 1 - Rigging the unit - CGWN - CCUN (205-211)
B
A
C
D

Installation
15CG-SVX06D-E4
Figure 2 - Rigging the unit - CGWN - CCUN (212-215)
CB
A
D
CB
A
D

Table 9 - Dimensions of recommended slings and swing-bar
A (mm) B (mm) C (mm) D (mm)
CGWN 205
1100 600 500 2400
CGWN 206
CGWN 207
CGWN 208
CGWN 209
CGWN 210
CGWN 211
CGWN 212
CGWN 213
CGWN 214
CGWN 215
CGWN 205 HE
CGWN 206 HE
CGWN 207 HE
CCUN 205
CCUN 206
CCUN 207
CCUN 208
CCUN 209
CCUN 210
CCUN 211
CCUN 212
CCUN 213
CCUN 214
CCUN 215
CCUN 205 HE
CCUN 206 HE
CCUN 207 HE
Installation
CG-SVX06D-E416

Installation
17CG-SVX06D-E4
Minimal installation water
content
The water volume is an important
parameter because it allows a stable
chilled water temperature and avoids
short cycle operation of the
compressors.
Parameters which influence the
water temperature stability
• Water loop volume
• Load fluctuation
• Number of capacity steps
• Compressors rotation
• Dead band
• Minimum time between 2 starts
of a compressor
The following table gives the
minimal installation water content
recommended according to all these
parameters for both comfort and
process cooling application.
Water treatment
Untreated or insufficiently treated
water, if used in this unit, may cause
scale, slime or algae to accumulate
or cause erosion and corrosion. As
Trane does not know the
components used in the hydraulic
network and the quality of the water
used, we recommend the services of
a qualified water treatment specialist.
The following materials are used in
Trane chillers heat exchangers:
• Stainless steel plates AISI 316,
1.4401 with copper brazing
• Water piping: steel
• Water connections: brass
Trane will not accept any liability in
regards of damage due to the use of
untreated or improperly treated
water or from the use of saline or
brackish water. If water treatment is
required, contact your local Trane
sales office.
Table 10 - Minimal water content
Notes
(1) Minimum water loop volume in order to obtain maximum +/- 1°C chilled water temperature fluctuation vs. Chilled
water set-point
(2) Minimum water loop volume in order to obtain maximum +/- 1.5°C chilled water temperature fluctuation vs.
Chilled water set-point
(3) Minimum water loop volume in order to obtain maximum +/- 2°C chilled water temperature fluctuation vs. Chilled
water set-point
This table is estimated with
- Condenser : Water 30°/35°C
- Evaporator : Water 12°/7°C
Confort Application Process cooling Application
2°C Dead
band (1)
3°C Dead
band (2)
4°C Dead
band (3)
2°C Dead
band (1)
3°C Dead
band (2)
4°C Dead
band (3)
CGWN - CCUN 205 660 l 440 l 330 l 1160 l 730 l 530 l
CGWN - CCUN 206 670 l 450 l 340 l 1160 l 740 l 540 l
CGWN - CCUN 207 650 l 440 l 330 l 1100 l 710 l 520 l
CGWN - CCUN 208 880 l 580 l 440 l 1520 l 960 l 710 l
CGWN - CCUN 209 1060 l 700 l 530 l 1860 l 1170 l 860 l
CGWN - CCUN 210 1080 l 720 l 540 l 1870 l 1190 l 870 l
CGWN - CCUN 211 1260 l 840 l 630 l 2220 l 1400 l 1020 l
CGWN - CCUN 212 1260 l 840 l 630 l 2170 l 1380 l 1010 l
CGWN - CCUN 213 1050 l 700 l 530 l 1760 l 1130 l 830 l
CGWN - CCUN 214 1270 l 850 l 640 l 2150 l 1370 l 1010 l
CGWN - CCUN 215 1240 l 820 l 620 l 2060 l 1330 l 980 l

Figure 3 - CGWN hydraulic flow chart - without hydraulic module (205-211)
CW
HW
123
4
54
23
3
3
Installation
CG-SVX06D-E418
Water connections
Before making any connections,
make sure the labeling for entering
and leaving water corresponds to the
submittals. CGWN water-cooled
chillers and CCUN condenserless
units are available in several
versions:
1) Evaporator side options
• No hydraulic control
• With pump contactors to control a
remote pump (single or dual)
• With pump integrated hydraulic
module, single or dual pump, low
or high pressure head
2) Condenser side options
• No hydraulic control
• With pump contactors to control a
remote pump (single or dual)
• With pump integrated hydraulic
module, consisting of two single
pumps in parallel to adjust
condenser waterflow as a function
of unit capacity, low or high
pressure head
Typical water circuits are given in the
following figures.
1. Insulated evaporator
2. Valve for air vent
3. ¼ SAE Male pressure tab
4. ¼ SAE Male drain tab
5. Condenser
CW: Chilled water loop
HW: Condensation water loop
TT: Temperature sensor
FT: Water flow switch
• For sizes 205 to 207 standard
head 3"
• For sizes 208 to 215

Installation
19CG-SVX06D-E4
Figure 4 - CGWN hydraulic flow chart - without hydraulic module (212-215)
CW
HW
3
3
2
1
3
3
4
4
5
1. Insulated evaporator
2. Valve for air vent
3. ¼ SAE Male pressure tab
4. ¼ SAE Male drain tab
5. Condenser
CW: Chilled water loop
HW: Condensation water loop
TT: Temperature sensor
FT: Water flow switch
• For sizes 205 to 207 standard
head 3"
• For sizes 208 to 215

Installation
CG-SVX06D-E420
Figure 5 - CCUN hydraulic flow chart - without hydraulic module (205-211)
Figure 6 - CCUN hydraulic flow chart - without hydraulic module (212-215)
CW
123
4
3
1. Insulated evaporator
2. Valve for air vent
3. ¼ SAE Male pressure tab
4. ¼ SAE Male drain tab
CW: Chilled water loop
TT: Temperature sensor
FT: Water flow switch
• For sizes 205 to 207 standard
head 3"
• For sizes 208 to 215