Goodman AWS170CDS Installation Manual
Installation Manual
IM 1203-1
Pathnder® Remote Evaporators
Air-Cooled Screw Compressor Chillers
Model AWS, C Vintage
170 to 550 Tons (600 to 1930 kW)
HFC-134a Refrigerant
60 Hz
Group: Chiller
Part Number: IM1203-1
Date: June 2015
Table of ConTenTs
Introduction..............................3
Installation and Application Considerations ...4
Chilled Water Piping ......................6
Remote Evaporator Dimensions............14
Isolator Information ......................18
Lifting and Mounting Locations ............26
Physical Data ...........................53
Table of ConTenTs
Table of ConTenTs
Manufactured in an ISO 9001 & ISO 14001 certied facility
©2015 Daikin Applied. Illustrations and data cover the Daikin Applied product at the time of publication and we reserve the right to
make changes in design and construction at any time without notice.
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 2 www.DaikinApplied.com
Job Name
Installation Location
Customer Order Number
Model Number(s)
G.O. Number(s)
Chilled Water
Yes
No
N/A
Initials
Piping Complete
Water strainer installed on evaporator entering chilled water piping per IM
Water System filled, flushed and vented
Pumps installed and operational (rotation checked, strainers cleaned)
Controls operational (3-way valves, face/bypass dampers, bypass valves, etc.)
Water system operated and tested; flow meets unit design requirements
Flow switch installed and wired
Vent installed on evaporator
Glycol at design %
Electrical
Yes
No
N/A
Initials
Building controls operational
Power leads have been checked for proper phasing and voltage
All interlock wiring complete and compliant with Daikin specifications
Power applied at least 24 hours before startup
Oil heaters energized at least 24 hours before startup
Chiller components (EXV Sensors Transducers) installed and wired properly.
*Wiring complies with National Electrical Code and local codes (See Notes)
Remote EXV wired with shielded cable
Miscellaneous
Yes
No
N/A
Initials
Unit control switches all off
Remote Evaporator Piping factory reviewed and approved
All refrigerant components/piping leak tested, evacuated and charged
Thermometers, wells, gauges, control, etc., installed
Minimum system load of 80% capacity available for testing/adjusting controls
Document Attached: Technical Breakdown from Selection Software
Document Attached: Final Order Acknowledgement
Document Attached: Remote evaporator piping approval
Notes: The most common problems delaying start-up and affecting unit reliability are:
3. Items on this list incorrectly acknowledged may result in delayed start and extra expenses incurred for return trips.
Contractor Representative
Daikin Applied Sales Representative
Signed:
Signed:
Name:
Name:
Company:
Company:
Date:
Date:
Phone/Email:
Phone/Email:
Pre-Start Checklist – Screw Chillers
Must be completed, signed and provided to Daikin Applied at least 2 weeks prior to requested start date.
*Power leads connected to power block or optional disconnect
1. Field installed compressor motor power supply leads too small. Questions: Contact the local Daikin sales representative*. State size, number and
type of conductors and conduits installed:
a. From Power supply to chiller
* Refer to NEC Article 430-22 (a)
Cut Here
2. Remote Evaporator piping incomplete or incorrect. Provide approved piping diagrams.
©2014 Daikin Applied Form SF01017 P/N 331977001 10OCT2014
InTroduCTIon
This manual contains data specic to AWS-C chiller remote evaporators. Data that is common to both packaged and remote
evaporator models can be found in the current version of the catalog and the unit installation manual available on www.
DaikinApplied.com, and includes:
• Electrical Data
• Pressure Drops
WARNING
Electric shock hazard. Improper handling of this equipment can cause personal injury or equipment damage. This equipment must
be properly grounded. Connections to and service of the MicroTech® control panel must be performed only by personnel that are
knowledgeable in the operation of the equipment being controlled.
• Performance Data (subject to adjustment factor)
• Sound Data
InTroduCTIon
HAZARD IDENTIFICATION INFORMATION
DANGER
Dangers indicate a hazardous situation, which will result in death or serious injury if not avoided.
WARNING
Warnings indicate potentially hazardous situations, which can result in property damage, severe personal injury, or death if not
avoided.
CAUTION
Cautions indicate potentially hazardous situations, which can result in personal injury or equipment damage if not avoided.
www.DaikinApplied.com 3 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
InsTallaTIon and applICaTIon ConsIderaTIons
InsTallaTIon and applICaTIon ConsIderaTIons
Shipment Method
AWS chillers with remote evaporators ship in three pieces.
• Outdoor condensing unit
• Remote evaporator
• Refrigerant specialties kit with the unit has the following
components for eld installation:
— Filter-drier and cores for eld piping
— Sight glass
— Electronic expansion valve
— Solenoid valve
— Evaporator vent and drain shutoff valves - waterside
— Charging Valve (on non-economizer models)
— Suction coupling and ange to attachment evaporator
Performance Derate Data
AWS performance data can be found in the current version of
the catalog, available on www.DaikinApplied.com or the local
sales ofce. There is a derate to the performance of an AWS
with remote evaporator due to eld installed refrigerant line
losses exceeding those found on the packaged arrangement.
For preliminary purposes, use the following as an estimate:
Table 1: Approximate Initial Derate Factors
AWS - C
Actual Line Length
Up To:
75’ 0.96 0.98 0.97
50’ 0.97 0.99 0.98
25’ 0.98 0.99 0.99
Once the pipe design is nalized, the actual adjustment is
determined using the following procedure.
Derate Procedure
1. Sketch the liquid and suction piping, including the actual
pipe lengths and all ttings.
2. Using the recommended pipe sizes from Table 5 and
Table 6, add up the equivalent pressure drop for the
ttings in the suction line. Add this value to the actual
linear feet of tubing to determine the total equivalent
length (TEL) for the piping run.
3. Using Table 5 and Table 6, determine the pressure
drop (in degrees F) based on the TEL. Interpolation
is permitted, extrapolation is not. Consult the Daikin
Technical Response Center for piping installations
outside the published recommendations.
4. Determine the derate factors from Table 2 based on the
suction line pressure drop.
Capacity
Derate
Power
Derate
EER Derate
Table 2: Performance Derate Factors
AWS - C
Suction Line
Pressure Drop (
0.0 1.00 1.00 1.00
1.0 0.98 0.99 0.99
2.0 0.96 0.98 0.97
3.0 0.94 0.98 0.96
4.0 0.92 0.97 0.94
o
F)
Capacity
Derate
Power
Derate
EER
Derate
Remote Evaporator Field Wiring Notes:
1. The 110V liquid line solenoid valves (LSV) have to
be wired back to the outdoor unit. All the conduit and
wiring is to be eld supplied (14 gauge, red and white
wires, 3/8” conduit with straight and 90 degree ttings).
If additional length is required, use 14 gauge wire up
to a maximum of 100 feet. A din connector is supplied
with refrigerant specialties kits. Field to wire directly into
compressor terminal box terminal block per below:
• Compressor #1: (LSV-1) wire 740-1A (red) wires
into compressor #1 terminal box terminal block at
TB1-2-9. Wire 740-1B (white) wires to TB1-2-10.
• Compressor #2: (LSV-2) wire 740-2A (red) wires
into compressor #2 terminal box terminal block at
TB2-2-9. Wire 740-2B (white) wires to TB2-2-10.
• Compressor #3: (LSV-3) wire 740-3A (red) wires
into compressor #3 terminal box terminal block at
TB3-2-9. Wire 740-3B (white) wires to TB3-2-10.
2. Two evaporator water temperature sensors with 100
feet of cable coiled up and attached to the unit base
for extension to the evaporator and insertion in ttings
located on the side of the inlet and outlet nozzles.
3. One suction line refrigerant temperature sensor per
circuit with 100 feet of cable coiled up and attached to
the unit base for extension to the evaporator.
4. One suction line pressure transducer per circuit with 100
feet of cable coiled up and attached to the unit base for
extension to the evaporator.
5. The electronic expansion valve has a 40-foot long cable
attached and can be used, when the outdoor unit is less
than 40 feet away. Beyond that, a junction box must be
located within 40-feet of the evaporator, and up to 60
additional feet of 14GA wire connected from the cable
to the unit, allowing up to a total distance of 100 feet.
When splicing is required the connections must be
soldered together and individually shrink wrapped to be
made water resistant. The expansion valve wiring cannot
run in conduit with other wiring that is over 24 Volts AC
Shielding must cover the wiring from the unit to the EXV,
including the splice connection.
NOTE: 14 AWG Wire Gauge sizes will use Beldon part
number 83754.
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 4 www.DaikinApplied.com
InsTallaTIon and applICaTIon ConsIderaTIons
ADDRESS=3
T1 T3
T2
T4
E.E.X.V.1
1 2 3 4 5 6
ON
ADDRESS=5
T1 T3
T2
T4
E.E.X.V.2
1 2 3 4 5 6
ON
BRN
WHT
BLU
BLK
RED
GRN
WHT
BLK
RED
GRN
WHT
BLK
BLU
BLK
WHT
BRN
M16
902
900
M26
906
901
POL94E.00/MCQ
D01A
C1
D01B
DI1
R1
T3-M
X3
+5V
X1
T3-M
X2
M1-
M2+
M2-
M1+
+24V
24VGNDB-A+
A+ B-
GND
24V
POL94E.00/MCQ
D01A
C1
D01B
DI1
R1
T3-M
X3
+5V
X1
T3-M
X2
M1-
M2+
M2-
M1+
+24V
24VGNDB-A+
A+ B-
GND
24V
W1
ΘW1Θ
W2
ΘW2Θ
EXV-1
1
2
3
4
GTB5
W1
ΘW1Θ
W2
ΘW2Θ
EXV-2
1
2
3
4
GTB5
A2 A1
M16
(438)
(439)
(440)
NC
NO
903
A2 A1
M26
(538)
(539)
(540)
NC
NO
907
(847) (847) (847) (847)
(848) (848) (848) (848)
(863) (863) (863) (863)
/(756)
/(659)
/(756)
/(659)
Figure 1: Remote EXV Field Wiring
6. A ow switch must be installed in the leaving chilled
water line per manufacturer’s instructions and wired
to terminals 8 and 23 on terminal block M5 in the
chiller control panel. See Unit Field Wiring Diagram in
current version of installation manual available on www.
DaikinApplied.com.
7. Do not reduce the wire lengths of factory wiring.
Remote Evaporator Refrigerant Piping
correct pipe sizing.
5. Keep the refrigerant suction line pressure drop to a
maximum of 2 F. in saturated temperature equivalent.
6. Each suction line’s velocity must be sufcient to carry oil
considering a 25% capacity reduction in each circuit.
7. When facing the unit control box, the left-hand
compressor is circuit # 1, and the right-hand is circuit # 2.
If present, the compressor behind #2, on the right-hand
side, is circuit #3.
8. Liquid lines may be insulated to prevent collection of
condensation, if needed.
The following applies to all size units:
• Maximum linear line length cannot exceed 75 feet
• Maximum total equivalent length (TEL) cannot exceed
180 feet (75 feet for vertical suction lines)
• The evaporator cannot be located more than 20 feet
above or 30 feet below the outdoor unit.
• Suction line connection at unit = 4 1/8-inch OD each
• Underground refrigerant piping is not permitted
• Field piping must include adequate service taps for
checking lter-drier, subcooling, and superheat.
• Insulate complete suction lines. Liquid lines may be
insulated to prevent collection of condensation if required.
• Ensure the braze rod used is appropriate for the
materials being joined
Table 3: Fitting Equivalent Feet of Pipe
IMPORTANT NOTE
Service Form SF99006 (available from the local sales
Line Size
In. OD
Angle
Valve
Globe
Valve
ofce) and an isometric sketch of the Remote Piping Layout
showing pipe size, location of ttings, measured lengths,
and elevations MUST BE SUBMITTED to Daikin Technical
Response Center and reviewed at least two weeks prior
to beginning piping installation. The information can be
forwarded to Daikin Applied by the local sales ofce or sent
directly to E-mail: techresponse@daikinapplied.com
Daikin Applied service will not perform startup without
reviewed Service Form SF99006 and drawing. Installation
must match reviewed drawing.
All eld piping, wiring and procedures must comply with
design guidelines set forth in this manual and be performed
in accordance with ASHRAE, EPA, local codes and industry
standards. Any product failure caused or contributed to
by failure to comply with appropriate design guidelines
will not be covered by manufacturer’s warranty. Daikin
Technical Response Center - Phone : 540-248-9239; E-mail:
techresponse@daikinapplied.com
Careful design of refrigerant piping is necessary for proper
system operation. Design the refrigerant piping to accomplish
the following:
www.DaikinApplied.com 5 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
1. Assure proper refrigerant feed to the evaporator.
2. Provide practical and economical refrigerant line sizes
without excess pressure drop.
3. Maintain uniform oil return to the compressor under all
load conditions.
4. Refer to the latest version of the ASHRAE Handbook for
recommended piping practice; use included tables for
2 5/8
3 1/8
3 5/8
4 1/8
5 1/8
NOTE: TEL values for the lter-drier and solenoid valve are
already included and should not be added to the
liquid line drop.
Piping Layout
Figure 4 shows the piping layout for one of the two or three
refrigerant circuits for AWS units with a remote evaporator
without the economizer circuit. The outdoor unit, the
evaporator, and a kit of refrigerant components are shipped
as separate pieces for eld mounting, wiring, and piping. The
suction shutoff valve is standard on remote evaporator units.
Note: Field insulation of the suction lines and the liquid line on
circuits with economizers is required. The outdoor unit will have
a refrigerant charge equal to that of a packaged unit pumped
down into the condenser. The additional charge of refrigerant
and oil required by the eld piping is supplied and installed
by the customer. The location and size of the refrigerant
connections are shown on dimensional drawings available from
a Daikin Applied sales representative.
1.00 1.00 1.00 1.00
0.98 0.99 0.99 0.99
0.96 0.98 0.97 0.97
0.94 0.98 0.96 0.96
0.92 0.97 0.94 0.94
90-Degree
Std. Radius
Elbow
90-Degree
Long Radius
Elbow
Chilled Water Piping
Figure 2: Typical Piping, Shell and Tube Evaporator
InsTallaTIon and applICaTIon ConsIderaTIons
VENT
3/8” PIPE PLUG
OUTLET
INLET
VIBRATION
ELIMINATOR
DRAIN
PROTECT ALL FIELD PIPING
AGAINST FREEZING
WATER
STRAINER
CAUTION
To prevent damage to the evaporator and potential chiller
failure, a supply strainer is required in the inlet water piping
which connects to this evaporator. This strainer must be
installed prior to operation of the chilled liquid pumps.
Field installed water piping to the chiller must include:
• A cleanable strainer installed at the water inlet to the
evaporator to remove debris and impurities before they
reach the evaporator. Install cleanable strainer within
5 feet (1500 mm) of pipe length from the evaporator
inlet connection and downstream of any welded
connections (no welded connections between strainer
and evaporator).
• AWS-C models require a strainer with perforations no
larger than 0.125” (3.2 mm) diameter. See the Inlet
Strainer Guidelines on page 7 for more information.
• A water ow switch must be installed in the horizontal
piping of the supply (evaporator outlet) water line to avoid
evaporator freeze-up under low or no ow conditions. The
ow switch may be ordered as a factory-installed option,
a eld-installed kit, or may be supplied and installed in the
eld. See IOM for more information.
• Purge air from the water system before unit start-up to
provide adequate ow through the evaporator.
• Adequate piping support, independent from the unit,
to eliminate weight and strain on the ttings and
connections.
It is recommended that the eld installed water piping to the
chiller include:
• Thermometers at the inlet and outlet connections of the
evaporator.
• Water pressure gauge connection taps and gauges at
LEAVING FLUID
TEMP. SENSOR
VIBRATION
ELIMINATOR
FLOW
SWITCH
VALVED
PRESSURE
GAUGE
GATE
VALV E
BALANCING
VALV E
FLOW
GATE
VALV E
FLOW
the inlet and outlet connections of the evaporator for
measuring water pressure drop.
• Shutoff valves are necessary to isolate the unit from the
piping during unit servicing.
• Minimum bends and changes in elevation to minimize
pressure drop.
• An expansion tank or regulating valve to maintain
adequate water pressure
• Vibration eliminators in both the supply and return water
lines to reduce transmissions to the building.
• Flush the system water piping thoroughly before making
connections to the unit evaporator.
• Piping insulation, including a vapor barrier, helps prevent
condensation and reduces heat loss.
• Regular water analysis and chemical water treatment
for the evaporator loop is recommended immediately at
equipment start-up.
Chilled Water Pump
The chilled water pumps must be wired to, and controlled by,
the chiller controller. The chiller controller has the capability
to selectively start pump A or B or automatically alternate
pump selection and also has standby operation capability.
The controller will energize the pump whenever at least one
circuit on the chiller is enabled to run, whether there is a call for
cooling or not. This helps ensure proper unit startup sequence.
The pump will also be turned on when the water temperature
goes below the Freeze Setpoint for longer than a specied time
to help prevent evaporator freeze-up.
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 6 www.DaikinApplied.com
InsTallaTIon and applICaTIon ConsIderaTIons
CAUTION
Adding glycol or draining the system is the recommended
method of freeze protection. If the chiller does not have the
ability to control the pumps and the water system is not drained
in temperatures below freezing, catastrophic evaporator
failure may occur.
Failure to allow pump control by the chiller controller may
cause the following problems:
1. If any device other than the chiller attempts to start the
chiller without rst starting the pump, the chiller will lock
out on the No Flow alarm and require manual reset.
2. If the chiller evaporator water temperature drops below
the “Freeze setpoint” the chiller will attempt to start the
water pumps to avoid evaporator freeze. If the chiller
does not have the ability to start the pumps, the chiller
will alarm due to lack of water ow.
3. If the chiller does not have the ability to control the
pumps and the water system is not to be drained in
temperatures below freezing, the chiller may be subject
to catastrophic evaporator failure due to freezing.
Inlet Strainer Guidelines
An inlet water strainer kit must be installed in the chilled water
piping before the evaporator inlet. Two paths are available to
meet this requirement:
1. A eld-installed kit shipped-loose with the unit is available
for all unit sizes and consists of:
• Y-type area strainer with 304 stainless steel perforated
basket, Victaulic pipe connections and strainer cap [a
strainer with perforations no larger than 0.125” (3.2
mm) diameter for AWS-C models].
• Extension pipe with two Schrader ttings that can be
used for a pressure gauge and thermal dispersion ow
switch. The pipe provides sufcient clearance from the
evaporator for strainer basket removal.
• ½-inch blowdown valve
• Two grooved clamps
The strainer is sized per Table 4 and the pressure drop is
shown in the Strainer Pressure Drop graph.
2. A eld-supplied strainer that meets specication and
installation requirements of this manual.
Table 4: Strainer Sizing Data
Strainer Size
(in.)
6 30.5 72
8 36.0 125
10 43.0 205
Strainer Plus Pipe
Length (in.)
Strainer Weight
(lbs)
Figure 3: Strainer Pressure Drop
Evaporator Freeze Protection
Pathnder® chillers are equipped with thermostatically
controlled evaporator heaters that help protect against
freezeup down to -20°F (-28°C). The immersion heater itself
may not be able to properly protect the evaporator from
freezing without circulation of water, and it is important that
the chilled water pumps are wired to, and controlled by,
the chiller’s controller. Additionally, use at least one of the
following procedures IF the mechanical room where the remote
evaporator is installed is subject to ambient temperatures
below 32F:
1. Add a concentration of a glycol anti-freeze with a freeze
point 10°F below the lowest expected temperature. This
will result in decreased capacity and increased pressure
drop. Do not use automotive grade antifreezes as they
contain inhibitors harmful to chilled water systems. Use
only glycols specically designated for use in building
cooling systems.
2. Drain the water from outdoor equipment and piping
and blow the chiller tubes dry from the chiller. Do not
energize the chiller heater when water is drained from
the vessel.
NOTE: The heaters come from the factory connected to
the control power circuit. The control power can be
rewired in the eld to a separate 115V supply (do
not wire directly to the heater). See the eld wiring
diagram on page 60. If this is done, it should power
the entire control circuit. Mark the disconnect switch
clearly to avoid accidental deactivation of the heater
during freezing temperatures. Exposed chilled water
piping also requires protection. If the evaporator is
drained for winter freeze protection, the heaters must
be de-energized to prevent heater burnout.
www.DaikinApplied.com 7 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
Figure 4: Piping Schematic, Remote Evaporator (One of Two Circuits)
*R3319947010E3*
AWS Remote Evaporator Models (No Economizer)
AWS Remote Evaporator Models ( With Economizer)
*R3319947010E4*
CHAR GING
VALVE
LIQUID
TUBIN G
FILTER
DRYE R
SOLENOID
VALVE
SIGHT
GLASS
EXPAN SION
VALVE
WATER IN
WATER OUT
DX EV APORATOR
SUCTI ON
TUBIN G
(STUB TUBE)
OIL PRES S.
TRANS DUCER
WITH SCHRAD ER
VALVE
DISC HARGE
TUBIN G
AIR
FLOW
AIR
FLOW
CONDE NSER
ASSEMB LY
F3/F4
COMPRE SSOR
RELIEF
VALVE
SUCTI ON
TEMP. SENS OR
SUCTI ON
TRANS DUCER
DISC HARGE
TEMP. SE NSOR
(WOE)
TEMP. SENS OR
(WIE)
TEMP. SE NSOR
OUTSID E AIR
TEMPER ATURE
(WAA)
SCHR ADER
VALVE
SCHR ADER
VALVE
SHUT-OFF
VALVE
BUTTER FLY
VALVE
RELIEF
VALVE
DISC HARGE
TRANS DUCER
SCHR ADER
VALVE
STRAIN ER
BALL
VALVE
SOLENOID
VALVE
LIQUID
INJECTI ON
TUBIN G
SUCTI ON
TRANS DUCER
SCHR ADER
VALVE
CHAR GING
VALVE
FIELD
CONNE CTION
POINT
SCHR ADER
VALVE
FIELD
CONNE CTION
POINT
FIELD PIPING
SHOWN DASHED
LIQUID
SHUTOFF
VALVE
SCHR ADER
VALVE
FIELD INSTALLED LIQUID LINE COMPONENTS
SCHR ADER
VALVE
(HEADER)
CHAR GING
VALVE
NOTE
:
PIPING SHOWN FOR ONE SYSTEM OF UNIT
.
UNIT HAS TWO INDEPENDENT SYSTEMS
.
CHAR GING
VALVE
LIQUID
TUBIN G
FILTER
DRYE R
SOLENOID
VALVE
EXPAN SION
VALVE
WATER IN
WATER OUT
DX EV APORATOR
SUCTI ON
TUBIN G
(STUB TUBE)
OIL PRES S
.
TRANS DUCER
WITH SCHRAD ER
VALVE
DISC HARGE
TUBIN G
AIR
FLOW
AIR
FLOW
COND ENSER
ASSEM BLY
F3/F4
COMPRE SSOR
RELIEF
VALVE
SUCTI ON
TEMP.
SENSOR
SUCTI ON
TRANS DUCER
DISC HARGE
TEMP. SENSOR
(WOE)
TEMP. SENSOR
(WIE)
TEMP
.
SENSOR
OUTSID E AIR
TEMPER ATURE
(WAA)
SCHR ADER
VALVE
SCHR ADER
VALVE
SCHR ADER
VALVE
SHUT-OFF
BALL VALVE
SOLENOID
VALVE
TGE
EXPAN SION
VALVE
ECONOMI ZER
SHUT-OFF
VALVE
ECONOMI ZER FLASH GA S TO COMPRES SOR INTERS TAGE
BUTTER FLY
VALVE
RELIEF
VALVE
DISC HARGE
TRANS DUCER
BALL
VALVE
SCHR ADER
VALVE
LIQUID
INJECT ION
TUBIN G
SOLENOID
VALVE
SCHR ADER
VALVE
SCHR ADER
VALVE
(HEADER)
SCHR ADER
VALVE
CHAR GING
VALVE
FIELD
CONN ECTION
POINT
SCHR ADER
VALVE
SIGHT
GLASS
SCHR ADER
VALVE
FILTER
DRYE R
FIELD
CONN ECTION
POINT
STUB
TUBE
SCHR ADER
VALVE
FIELD INSTALLED LIQUID LINE COMPONENT S
FIELD PIPING
SHOWN DASHED
STRAIN ER
CHAR GING
VALVE
SIGHT
GLASS
SUCTI ON
PRESS
.
TRANS DUCER
NOTE:
PIPING SHOWN FOR ONE SYSTEM OF UNIT.
UNIT HAS TWO INDEPENDENT SYSTEMS
.
InsTallaTIon and applICaTIon ConsIderaTIons
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 8 www.DaikinApplied.com
Table 5: Recommended Horizontal or Downow Suction Line Size
Recommended Horizontal or Downow Suction Line Size
InsTallaTIon and applICaTIon ConsIderaTIons
Model Circuit
AWS170CDS 1
AWS170CDS 2
AWS190CDS 1 95 4 1/8 3 5/8 1.23 3 5/8 1.84 4 1/8 1.32 4 1/8 1.66 4 1/8 1.99 4 1/8 2.38
AWS190CDS 2 95 4 1/8 3 5/8 1.23 3 5/8 1.84 4 1/8 1.32 4 1/8 1.66 4 1/8 1.99 4 1/8 2.38
AWS200CDS 1 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS200CDS 2 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS210CDS 1 95 4 1/8 3 5/8 1.23 3 5/8 1.84 4 1/8 1.32 4 1/8 1.66 4 1/8 1.99 4 1/8 2.38
AWS210CDS 2 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS225CDS 1 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS225CDS 2 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS250CDS 1 11 5 4 1/8 3 5/8 1.73 4 1/8 1.40 4 1/8 1.87 4 1/8 2.34 4 1/8 2.80 4 1/8 3.36
AWS250CDS 2 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS260CDS 1 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS260CDS 2 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS290CDS 1 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS290CDS 2 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS310CDS 1 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS310CDS 2 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS350CDS 1 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS350CDS 2 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
AWS375CDS 1 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
AWS375CDS 2 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
AWS400CTS 1 135 4 1/8 4 1/8 1.25 4 1/8 1.87
AWS400CTS 2 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS400CTS 3 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS425CTS 1 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS425CTS 2 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS425CTS 3 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS450CTS 1 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS450CTS 2 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS450CTS 3 135 4 1/8 4 1/8 1.25 4 1/8 1.87 4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
AWS470CTS 1 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS470CTS 2 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS470CTS 3 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS500CTS 1 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS500CTS 2 155 4 1/8 4 1/8 1.60 4 1/8 2.40 5 1/8 1.13 5 1/8 1.41 5 1/8 1.69 5 1/8 2.03
AWS500CTS 3 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
AWS525CTS 1 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
AWS525CTS 2 185 4 1/8 4 1/8 2.20 5 1/8 1.16 5 1/8 1.55 5 1/8 1.94 5 1/8 2.33 5 1/8 2.79
Nominal
Tons Per
Circuit
Tubing
Conn.
Size At
Unit
95 4 1/8 3 5/8 1.23 3 5/8 1.84 4 1/8 1.32 4 1/8 1.66 4 1/8 1.99 4 1/8 2.38
95 4 1/8 3 5/8 1.23 3 5/8 1.84 4 1/8 1.32 4 1/8 1.66 4 1/8 1.99 4 1/8 2.38
UP TO 50
EQUIV. FT.
Size PD Size PD Size PD Size PD Size PD Size PD
UP TO 75
EQUIV. FT.
UP TO 100
EQUIV. FT.
4 1/8 2.49 5 1/8 1.10 5 1/8 1.32 5 1/8 1.58
UP TO 125
EQUIV. FT.
UP TO 150
EQUIV. FT.
UP TO 180
EQUIV. FT.
www.DaikinApplied.com 9 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
Table 6: Recommended Horizontal or Downow Suction Line Size
Recommended Horizontal or Downow Suction Line Size
InsTallaTIon and applICaTIon ConsIderaTIons
Model Circuit
AWS210CDH 1 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS210CDH 2 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS230CDH 1 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS230CDH 2 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS250CDH 1 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS250CDH 2 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS280CDH 1 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS280CDH 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS300CDH 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS300CDH 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS330CDH 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS330CDH 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS350CDH 1 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS350CDH 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS390CDH 1 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS390CDH 2 205 4 1/8 4 1/8 2.64 5 1/8 1.40 5 1/8 1.87 5 1/8 2.33 5 1/8 2.80 5 1/8 3.36
AWS410CDH 1 205 4 1/8 4 1/8 2.64 5 1/8 1.40 5 1/8 1.87 5 1/8 2.33 5 1/8 2.80 5 1/8 3.36
AWS410CDH 2 205 4 1/8 4 1/8 2.64 5 1/8 1.40 5 1/8 1.87 5 1/8 2.33 5 1/8 2.80 5 1/8 3.36
AWS450CTH 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS450CTH 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS450CTH 3 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS475CTH 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS475CTH 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26
AWS475CTH 3 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS500CTH 1 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS500CTH 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS500CTH 3 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS530CTH 1 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS530CTH 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS530CTH 3 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS240CDP 1 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS240CDP 2 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS265CDP 1 105 4 1/8 3 5/8 1.47 3 5/8 2.20 4 1/8 1.59 4 1/8 1.98 4 1/8 2.38 4 1/8 2.86
AWS265CDP 2 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS290CDP 1 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS290CDP 2 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS310CDP 1 125 4 1/8 3 5/8 2.01 4 1/8 1.63 4 1/8 2.17 4 1/8 2.71 4 1/8 3.26 4 1/8 3.91
AWS310CDP 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS330CDP 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS330CDP 2 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS365CDP 1 150 4 1/8 4 1/8 1.51 4 1/8 2.26 4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
AWS365CDP 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS400CDP 1 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
AWS400CDP 2 175 4 1/8 4 1/8 1.99 4 1/8 2.98 5 1/8 1.40 5 1/8 1.76 5 1/8 2.11 5 1/8 2.53
Nominal
Tons Per
Circuit
Tubing
Conn.
Size At
Unit
UP TO 50
EQUIV. FT.
Size PD Size PD Size PD Size PD Size PD Size PD
UP TO 75
EQUIV. FT.
UP TO 100
EQUIV. FT.
4 1/8 3.01 5 1/8 1.33 5 1/8 1.60 5 1/8 1.92
UP TO 125
EQUIV. FT.
UP TO 150
EQUIV. FT.
UP TO 180
EQUIV. FT.
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 10 www.DaikinApplied.com
Table 7: Recommended Upow Suction
Recommended Vertical or Upow
Model Circuit
AWS170CDS 1 95 3 5/8 1.23 3 5/8 1.84 3 5/8
AWS170CDS 2 95 3 5/8 1.23 3 5/8 1.84 3 5/8
AWS190CDS 1 95 3 5/8 1.23 3 5/8 1.84 3 5/8
AWS190CDS 2 95 3 5/8 1.23 3 5/8 1.84 3 5/8
AWS200CDS 1 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS200CDS 2 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS210CDS 1 95 3 5/8 1.23 3 5/8 1.84 3 5/8
AWS210CDS 2 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS225CDS 1 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS225CDS 2 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS250CDS 1 11 5 3 5/8 1.73 3 5/8 2.60 3 5/8
AWS250CDS 2 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS260CDS 1 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS260CDS 2 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS290CDS 1 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS290CDS 2 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS310CDS 1 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS310CDS 2 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS350CDS 1 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS350CDS 2 185 4 1/8 2.20 4 1/8 3.30 4 1/8
AWS375CDS 1 185 4 1/8 2.20 4 1/8 3.30 4 1/8
AWS375CDS 2 185 4 1/8 2.20 4 1/8 3.30 4 1/8
AWS400CTS 1 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS400CTS 2 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS400CTS 3 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS425CTS 1 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS425CTS 2 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS425CTS 3 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS450CTS 1 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS450CTS 2 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS450CTS 3 135 4 1/8 1.25 4 1/8 1.87 4 1/8
AWS470CTS 1 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS470CTS 2 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS470CTS 3 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS500CTS 1 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS500CTS 2 155 4 1/8 1.60 4 1/8 2.40 4 1/8
AWS500CTS 3 185 4 1/8 2.20 4 1/8 3.30 4 1/8
AWS525CTS 1 185 4 1/8 2.20 4 1/8 3.30 4 1/8
AWS525CTS 2 185 4 1/8 2.20 4 1/8 3.30 4 1/8
Nominal
Tons Per
Circuit
Suction Line Size
UP TO 50
EQUIV. FT.
Size PD Size PD
UP TO 75
EQUIV. FT.
Max. Suct. Riser
Line Size for
Vertical Upow
to Compressor
InsTallaTIon and applICaTIon ConsIderaTIons
www.DaikinApplied.com 11 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
Table 6 continued: Recommended Upow Suction
Recommended Vertical or Upow
Model Circuit
AWS210CDH 1 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS210CDH 2 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS230CDH 1 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS230CDH 2 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS250CDH 1 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS250CDH 2 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS280CDH 1 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS280CDH 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS300CDH 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS300CDH 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS330CDH 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS330CDH 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS350CDH 1 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS350CDH 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS390CDH 1 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS390CDH 2 205 4 1/8 2.64 4 1/8 3.97 4 1/8
AWS410CDH 1 205 4 1/8 2.64 4 1/8 3.97 4 1/8
AWS410CDH 2 205 4 1/8 2.64 4 1/8 3.97 4 1/8
AWS450CTH 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS450CTH 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS450CTH 3 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS475CTH 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS475CTH 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS475CTH 3 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS500CTH 1 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS500CTH 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS500CTH 3 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS530CTH 1 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS530CTH 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS530CTH 3 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS240CDP 1 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS240CDP 2 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS265CDP 1 105 3 5/8 1.47 3 5/8 2.20 3 5/8
AWS265CDP 2 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS290CDP 1 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS290CDP 2 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS310CDP 1 125 3 5/8 2.01 3 5/8 3.02 3 5/8
AWS310CDP 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS330CDP 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS330CDP 2 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS365CDP 1 150 4 1/8 1.51 4 1/8 2.26 4 1/8
AWS365CDP 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS400CDP 1 175 4 1/8 1.99 4 1/8 2.98 4 1/8
AWS400CDP 2 175 4 1/8 1.99 4 1/8 2.98 4 1/8
Nominal
Tons Per
Circuit
Suction Line Size
UP TO 50
EQUIV. FT.
Size PD Size PD
UP TO 75
EQUIV. FT.
Max. Suct. Riser
Line Size for
Vertical Upow
to Compressor
InsTallaTIon and applICaTIon ConsIderaTIons
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 12 www.DaikinApplied.com
InsTallaTIon and applICaTIon ConsIderaTIons
Table 8: Recommended Liquid Line Sizes (Circuits 1 & 2; Circuit 3 below)
Recommended Liquid Line Size
Circuit 1 Circuit 2
Model
AWS170CDS 1 5/8 0.70 1 5/8 1.05 1 5/8 1.41 1 5/8 1.76 1 5/8 2.11 1 5/8 2.53 1 5/8 0.70 1 5/8 1.05 1 5/8 1.41 1 5/8 1.76 1 5/8 2.11 1 5/8 2.53
AWS190CDS 1 5/8 0.70 1 5/8 1.05 1 5/8 1.41 1 5/8 1.76 1 5/8 2.11 1 5/8 2.53 1 5/8 0.70 1 5/8 1.05 1 5/8 1.41 1 5/8 1.76 1 5/8 2.11 1 5/8 2.53
AWS200CDS 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57
AWS210CDS 1 5/8 0.70 1 5/8 1.05 1 5/8 1.41 1 5/8 1.76 1 5/8 2.11 1 5/8 2.53 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57
AWS225CDS 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57
AWS250CDS 1 5/8 0.99 1 5/8 1.49 1 5/8 1.98 1 5/8 2.48 1 5/8 2.98 1 5/8 3.57 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS260CDS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS290CDS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS310CDS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS350CDS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS375CDS 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS400CTS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS425CTS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS450CTS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37
AWS470CTS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS500CTS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS525CTS 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS550CTS 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS210CDH 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03
AWS230CDH 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15
AWS250CDH 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15
AWS280CDH 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS300CDH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS330CDH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
AWS350CDH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
AWS390CDH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05 1 5/8 2.81 2 1/8 1.13 2 1/8 1.51 2 1/8 1.89 2 1/8 2.27 2 1/8 2.72
AWS410CDH 1 5/8 2.81 2 1/8 1.13 2 1/8 1.51 2 1/8 1.89 2 1/8 2.27 2 1/8 2.72 1 5/8 2.81 2 1/8 1.13 2 1/8 1.51 2 1/8 1.89 2 1/8 2.27 2 1/8 2.72
AWS450CTH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS475CTH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS500CTH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70
AWS530CTH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
AWS240CDP 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03
AWS265CDP 1 5/8 0.84 1 5/8 1.26 1 5/8 1.68 1 5/8 2.11 1 5/8 2.53 1 5/8 3.03 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15
AWS290CDP 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15
AWS310CDP 1 5/8 1.15 1 5/8 1.73 1 5/8 2.31 1 5/8 2.88 1 5/8 3.46 1 5/8 4.15 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS330CDP 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
UP TO 50
EQUIV. FT.
Size PD Size PD Size PD Size PD Size PD Size PD Size PD Size PD Size PD Size PD Size PD Size PD
UP TO 75
EQUIV. FT.
UP TO 100
EQUIV. FT.
UP TO 125
EQUIV. FT.
UP TO 150
EQUIV. FT.
UP TO 180
EQUIV. FT.
2 1/8 1.64 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
2 1/8 2.05 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
UP TO 50
EQUIV. FT.
UP TO 75
EQUIV. FT.
UP TO 100
EQUIV. FT.
UP TO 125
EQUIV. FT.
UP TO 150
EQUIV. FT.
UP TO 180
EQUIV. FT.
Table 9: Recommended Liquid Line Sizes (Circuit 3; only 3-circuit models shown)
Recommended Liquid Line Size
Circuit 3
Model
AWS400CTS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS425CTS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS450CTS 1 5/8 1.32 1 5/8 1.99 1 5/8 2.65 1 5/8 3.31 1 5/8 3.97 1 5/8 4.77
AWS470CTS 1 5/8 1.70 2 1/8 0.69 2 1/8 0.91 2 1/8 1.14 2 1/8 1.37 2 1/8 1.64
AWS500CTS 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS550CTS 1 5/8 2.33 2 1/8 0.94 2 1/8 1.26 2 1/8 1.57 2 1/8 1.88 2 1/8 2.26
AWS450CTH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS475CTH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
AWS500CTH 1 5/8 1.60 1 5/8 2.40 1 5/8 3.20 1 5/8 4.00 1 5/8 4.80 1 5/8 5.76
AWS530CTH 1 5/8 2.11 2 1/8 0.85 2 1/8 1.14 2 1/8 1.42 2 1/8 1.70 2 1/8 2.05
UP TO 50
EQUIV. FT.
Size PD Size PD Size PD Size PD Size PD Size PD
UP TO 75
EQUIV. FT.
UP TO 100
EQUIV. FT.
UP TO 125
EQUIV. FT.
UP TO 150
EQUIV. FT.
UP TO 180
EQUIV. FT.
www.DaikinApplied.com 13 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
Table 10: Evaporator Data for VFD Models
remoTe evaporaTor dImensIons
remoTe evaporaTor dImensIons
AWS Model Evap Model
170CDS EV40271010/9N2 or N3 1197 543 1761 799 67 255 3 1
190CDS EV40271010/9N2 or N3 1197 543 1761 799 67 255 3 1
200CDS EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
210CDH EV40271111/7N2 or N3 1219 553 1773 804 66 250 3 1
230CDH EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
250CDH EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
280CDH EV50271414/7N2 or N3 1739 789 2631 1193 106 403 4 2
300CDH EV50271414/7N2 or N3 1739 789 2631 1193 106 403 4 2
330CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
350CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
390CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
410CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
450CTH EV6633101010/7N2 or N3 2630 1193 4510 2046 225 850 7 3
475CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
500CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
530CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
240CDP EV50391313/11N2 or N3 2008 9 11 3296 1495 154 582 5 2
265CDP EV50391313/11N2 or N3 2008 9 11 3296 1495 154 582 5 2
290CDP EV66391414/11N2 or N3 2875 1304 5145 2334 271 1027 7 3
310CDP EV66391414/11N2 or N3 2875 1304 5145 2334 271 1027 7 3
330CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
365CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
400CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
Shipping Weight Operating Weight Water Volume Refrigerant Charge
(lb) (kg) (lb) (kg) (gal) (L) (lb) (kg)
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 14 www.DaikinApplied.com
remoTe evaporaTor dImensIons
Table 11: Evaporator Data for Non-VFD Models
AWS Model Evap Model
190CDS EV40271010/9N2 or N3 1197 543 1761 799 67 255 3 1
210CDS EV40271111/7N2 or N3 1219 553 1773 804 66 250 3 1
225CDS EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
250CDS EV40271313/5N2 or N3 1259 571 1774 805 61 232 3 2
260CDS EV40271313/5N2 or N3 1259 571 1774 805 61 232 3 2
290CDS EV50271515/5N2 or N3 1649 748 2514 1140 103 390 4 2
310CDS EV50271515/5N2 or N3 1649 748 2514 1140 103 390 4 2
350CDS EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
375CDS EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
400CTS EV6633101010/7N2 or N3 2630 1193 4510 2046 225 850 7 3
425CTS EV6633101010/7N2 or N3 2630 1193 4510 2046 225 850 7 3
450CTS EV6633101010/7N2 or N3 2630 1193 4510 2046 225 850 7 3
470CTS EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
500CTS EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
525CTS EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
550CTS EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
210CDH EV40271111/7N2 or N3 1219 553 1773 804 66 250 3 1
230CDH EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
250CDH EV40271212/7N2 or N3 1239 562 1770 803 63 240 3 1
280CDH EV50271414/7N2 or N3 1739 789 2631 1193 106 403 4 2
300CDH EV50271414/7N2 or N3 1739 789 2631 1193 106 403 4 2
330CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
350CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
390CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
410CDH EV50271717/5N2 or N3 1819 825 2648 1201 99 374 5 2
450CTH EV6633101010/7N2 or N3 2630 1193 4510 2046 225 850 7 3
475CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
500CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
530CTH EV6633111111/5N2 or N3 2681 1216 4520 2050 220 831 7 3
240CDP EV50391313/11N2 or N3 2008 9 11 3296 1495 154 582 5 2
265CDP EV50391313/11N2 or N3 2008 9 11 3296 1495 154 582 5 2
290CDP EV66391414/11N2 or N3 2875 1304 5145 2334 271 1027 7 3
310CDP EV66391414/11N2 or N3 2875 1304 5145 2334 271 1027 7 3
330CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
365CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
400CDP EV66391717/7N2 or N3 2998 1360 5164 2342 259 979 9 4
Shipping Weight Operating Weight Water Volume Refrigerant Charge
(lb) (kg) (lb) (kg) (gal) (L) (lb) (kg)
www.DaikinApplied.com 15 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
Figure 5: Evaporator Model EV4027
EVAPORATOR: EV4027
remoTe evaporaTor dImensIons
PART NO. 332532100
274
10.8
65.5
65.5
2.6
2.6
1.63IN/41.5MM I.D.
LIQUID CONNECTION
1/4" NPTF
461.6
18.2
OUTLET
Figure 6: Evaporator Model EV5027
310
12.2
168.3
6.63
SCH. 40 PIPE
VICTAULIC GROOVED QTY.2
1/2" NPTF
3000# HALF CPLG.
SENSOR WELL
QTY 2
QTY 2
2412
95.0
2122.9
83.6
3078
121.2
2360
92.9
406
16
EVAPORATOR
NAME PLATE
ASME/CRN
NAME PLATE
1/2" NPTF
QTY 2
SUCTION CONNECTION
1/4" NPTF
INTLET
.71IN/18MM X 1.69IN/43MM
392
15.4
4.13IN/105MM I.D.
493.5
19.4
SLOTS (QTY 4)
425
16.7
DWG NUMBER
334043901
303
11.9
75
3.0
485
19.1
250
9.8
EVAPORATOR: EV5027
PART NO. 332532200
DWG NUMBER
334043901
18.2
REV.
0B
75
3.0
463
REV.
0B
32.5
1.3
2123
83.6
3095
121.9
EVAPORATOR
NAME PLATE
ASME/CRN
NAME PLATE
508
20.0
1/4" NPTF
1/2" NPTF
QTY 2
4.13IN/105MM I.D.
SUCTION CONNECTION
INLET
492.2
19.4
.71IN/18MM X 1.69IN/43MM
SLOTS (QTY 4)
644
25.4
358
14.1
354
13.9
94
3.7
463
18.2
94
3.7
32.5
1.3
75
3.0
75
3.0
1.63IN/41.5MM I.D.
LIQUID CONNECTION
1/4" NPTF
479.8
18.9
219.2
8.63
SCH. 40 PIPE
VICTAULIC GROOVED QTY.2
OUTLET
1/2" NPTF
3000# HALF CPLG.
QTY 2
SENSOR WELL
QTY 2
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 16 www.DaikinApplied.com
Figure 7: Evaporator Model EV5039
SLOTS (QTY 4)
SLOTS (QTY 4)
310
12.2
75
3.0
75
3.0
1.63IN/41.5MM I.D.
LIQUID CONNECTION
1/4" NPTF
OUTLET
469.8
18.5
Figure 8: Evaporator Model EV6639
367
14.4
VICTAULIC GROOVED QTY.2
SENSOR WELL
QTY 2
219.2
SCH. 40 PIPE8.63
1/2" NPTF
3000# HALF CPLG.
QTY 2
3510
138.2
3283
129.3
167.1
4245
3430
135.0
EVAPORATOR
NAME PLATE
ASME/CRN
NAME PLATE
508
20.0
1/2" NPTF
QTY 2
4.13IN/105MM I.D.
SUCTION CONNECTION
1/4" NPTF
INLET
.71IN/18MM X 1.69IN/43MM
494.5
19.5
remoTe evaporaTor dImensIons
EVAPORATOR: EV5039
PART NO. 332532300
492.2
19.4
DWG NUMBER
334043901
425
16.7
354
13.9
94
3.7
644
25.4
358
14.1
EVAPORATOR: EV6639
PART NO. 332532400
DWG NUMBER
334043901
REV.
0B
94
3.7
32.5
463
1.3
18.2
REV.
0B
2.13IN/54.1MM I.D.
105.8
105.8
4.2
4.2
LIQUID CONNECTION
1/4" NPTF
513.8
Figure 9: Evaporator Model EV6633
2.13IN/54.1MM I.D.
141
5.6
141
5.6
LIQUID CONNECTION
VICTAULIC GROOVED QTY.2
OUTLET
20.2
385.2
15.2
1/4" NPTF
273
10.75
SCH. 40 PIPE
1/2" NPTF
3000# HALF CPLG.
QTY 2
SENSOR WELL
QTY 2
VICTAULIC GROOVED QTY.2
EVAPORATOR
NAME PLATE
ASME/CRN
NAME PLATE
SENSOR WELL
QTY 2
1133.5
44.6
273
SCH. 40 PIPE
10.75
3281.8
129.2
4291.5
169.0
2829.8
111.4
146.3
3715
EVAPORATOR
NAME PLATE
ASME/CRN
NAME PLATE
660.4
26.0
660.4
26.0
2122.9
83.6
1/2" NPTF
QTY 2
1/2" NPTF
3000# HALF CPLG.
QTY 2
INLETOUTLET
1/2" NPTF
QTY 2
4.13IN/105MM I.D.
SUCTION CONNECTION
1/4" NPTF
INLET
19.5
498.7
19.6
4.13IN/105MM I.D.
SUCTION CONNECTION
1/4" NPTF
458.5
18.1
.71IN/18MM X 1.69IN/43MM
SLOTS (QTY 4)
693.5
27.3
496
.71IN/18MM X 1.69IN/43MM
EVAPORATOR: EV6633
PART NO. 332532600
DWG NUMBER
334043901
707.2
27.8
357
14.1
357
14.1
430
16.9
105.8
4.2
105.8
4.2
32.5
463
18.2
REV.
0B
430
16.9
141
5.6
463
18.2
1.3
141
5.6
32.5
1.3
www.DaikinApplied.com 17 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
IsolaTor InformaTIon
IsolaTor InformaTIon
When spring isolators are required, install springs running
under the main unit supports.Then unit should be set initially
on shims or blocks at the listed spring free height. When all
unit installation tasks are complete, the springs are adjusted
upward to loosen the blocks or shims that are then removed.
Install of spring isolators requires exible piping connections
and at least three feet of exible electrical conduit to avoid
straining the piping and transmitting vibration and noise.
A rubber anti-skid pad should be used under isolators if
holddown bolts are not used. Mounting locations for each
model can be found in the Lifting & Mounting Dimensions
beginning on page 26.
Table 12: Isolator Part Numbers
Isolator Color
Brown 331481401
Dark Blue 332620200
Red 332620400 331481402
Black 332620500
Green 331481403
Dark Purple 332620600
Dark Green 332620800
Gray 332620900 331481404
White 332621000
Purple 331481405
Spring Isolator R-I-S Isolator
Isolator P/N
Table 13: Spring Isolators for Aluminum Fin Condensers (VFD)
Unit Model # Kit P/N M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12
AWS170CDS
RE VFD
AWS190CDS
RE VFD
AWS200CDS
RE VFD
AWS210CDH
RE VFD
AWS230CDH
RE VFD
AWS250CDH
RE VFD
AWS240CDP
RE VFD
AWS280CDH
RE VFD
AWS300CDH
RE VFD
AWS265CDP
RE VFD
AWS290CDP
RE VFD
AWS310CDP
RE VFD
AWS330CDP
RE VFD
AWS330CDH
RE VFD
AWS350CDH
RE VFD
AWS365CDP
RE VFD
AWS390CDH
RE VFD
AWS400CDP
RE VFD
AWS410CDH
RE VFD
AWS450CTH
RE VFD
AWS475CTH
RE VFD
AWS500CTH
RE VFD
AWS530CTH
RE VFD
332320840 Dk Green Dk Green Dk Green Dk Green Black Black Red Red
332320840 Dk Green Dk Green Dk Green Dk Green Black Black Red Red
332320840 Dk Green Dk Green Dk Green Dk Green Black Black Red Red
332320840 Dk Green Dk Green Dk Green Dk Green Black Black Red Red
332320861 Dk Green Dk Green Dk Green Dk Green Black Black Red Red Dk Blue Dk Blue
332320861 Dk Green Dk Green Dk Green Dk Green Black Black Red Red Dk Blue Dk Blue
332320862 Dk Green Dk Green Dk Green Dk Green Dk Purple Dk Purple Black Black Red Red
332320862 Dk Green Dk Green Dk Green Dk Green Dk Purple Dk Purple Black Black Red Red
332320862 Dk Green Dk Green Dk Green Dk Green Dk Purple Dk Purple Black Black Red Red
332320862 Dk Green Dk Green Dk Green Dk Green Dk Purple Dk Purple Black Black Red Red
332320862 Dk Green Dk Green Dk Green Dk Green Dk Purple Dk Purple Black Black Red Red
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320824 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320824 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320863 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320863 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320863 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS 18 www.DaikinApplied.com
IsolaTor InformaTIon
Table 14: Spring Isolators for Copper Fin Condensers (VFD)
Unit Model # Kit P/N M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12
AWS170CDS
RE VFD
AWS190CDS
RE VFD
AWS200CDS
RE VFD
AWS210CDH
RE VFD
AWS230CDH
RE VFD
AWS250CDH
RE VFD
AWS240CDP
RE VFD
AWS280CDH
RE VFD
AWS300CDH
RE VFD
AWS265CDP
RE VFD
AWS290CDP
RE VFD
AWS310CDP
RE VFD
AWS330CDP
RE VFD
AWS330CDH
RE VFD
AWS350CDH
RE VFD
AWS365CDP
RE VFD
AWS390CDH
RE VFD
AWS400CDP
RE VFD
AWS410CDH
RE VFD
AWS450CTH
RE VFD
AWS475CTH
RE VFD
AWS500CTH
RE VFD
AWS530CTH
RE VFD
332320864 Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320864 Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320864 Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320864 Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320865 Dk Green Dk Green Dk Green Dk Green Black Black Black Black Red Red
332320865 Dk Green Dk Green Dk Green Dk Green Black Black Black Black Red Red
332320865 Dk Green Dk Green Dk Green Dk Green Black Black Black Black Red Red
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320866 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black Black Black
332320823 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black
332320823 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black
332320823 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black
332320823 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Black Black
332320824 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320824 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320826 Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320868 Gray Gray Gray Gray Gray Gray Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
332320868 Gray Gray Gray Gray Gray Gray Dk Green Dk Green Dk Green Dk Green Dk Green Dk Green
www.DaikinApplied.com 19 IM 1203-1 • PATHFINDER® MODEL AWS REMOTE CHILLERS
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