22-1792-08
Split System
Heat Pump
Product Data
Three Phase
4TWA3030-060A3/4
2½ – 5 Tons
PUB. NO. 22-1792-08
Features and
Benefits
• Climatuff® compressor
• All aluminum Spine Fin™ coil
• Demand Defrost Control with
­Diagnostics
• WeatherGuard™ fasteners
• R-410A refrigerant
• Quick-Sess™ cabinet, service access
and refrigerant connections with full
coil protection
• 100% line run test
• DuraTuff™ base, fast complete drain,
weatherproof
• Comfort “R”™ mode approved
• Glossy corrosion resistant finish
• Internal compressor high/low pressure
and ­temperature protection
• Liquid line filter-drier
• S.E.E.T. design testing
• Low ambient cooling to 55°F as
shipped
• Low ambient cooling to 30°F with
EDC ­accessory AY28X084
• Low ambient cooling to 0°F with BAYLOAM103
• Extended warranties available
• Polyslate gray cabinet with anthracite
gray badge and cap
• Low pressure switch
• High pressure switch
• Compressor Sump Heat
© 2012 Trane
2
22-1792-08
Contents
Features and Benefits
General Data
Product Specifications
A-weighted Sound Power Level [dB(A)]
Accessory Description and Usage
ARI Standard Capacity Rating Conditions
2
4
4
4
5
5
Model Nomenclature
7
Electrical Data
8
Dimensions12
Mechanical ­Specification Options
13
22-1792-08
3
General
Data
Product Specifications
Model No. 1
4TWA3030A3000C4TWA3030A4000C4TWA3036A3000C4TWA3036A4000C
Electrical Data V/Ph/Hz 2
200/230/3/60460/3/60200/230/3/60460/3/60
Min Cir Ampacity
11
5
16
7
Max Fuse Size (Amps)
15
15
25
15
Compressor
RECIP
RECIP
SCROLL SCROLL
RL Amps - LR Amps
7.9 - 54.9
3.9 - 28.0
11.5 - 77
5.1 - 35
Outdoor Fan FL Amps
0.7
0.4
1.3
0.6
Fan HP
1/8
1/8
1/4
1/5
Fan Dia (inches)
23.0
23.0
27.6
27.6
Coil
Spine Fin™
Spine Fin™
Spine Fin™
Spine Fin™
Refrigerant R-410A6/01-LB/OZ6/01-LB/OZ7/15-LB/OZ7/15-LB/OZ
Line Size - (in.) O.D. Gas 3
3/4
3/4
3/4
3/4
Line Size - (in.) O.D. Liquid 3
3/8
3/8
3/8
3/8
Charge Spec. Subcooling
9°
9°
10°
10°
Dimensions H x W x D (Crated)
42 x 30.1 x 33
42 x 30.1 x 33
42.4 x 35.1 x 38.7
42.4 x 35.1 x 38.7
Weight - Shipping
233
231
264
263
Weight - Net
204
202
229
228
Start Components
NONONONO
Sound Enclosure
NONONONO
Compressor Sump Heat
YES
YES
YES
YES
Optional Accessories: 4
Anti-short Cycle Timer
TAYASCT501ATAYASCT501ATAYASCT501ATAYASCT501A
Evaporator Defrost Control AY28X084
AY28X084
AY28X084
AY28X084
Rubber Isolator Kit
BAYISLT101
BAYISLT101
BAYISLT101
BAYISLT101
Snow Leg - Base & Cap 4" High BAYLEGS002
BAYLEGS002
BAYLEGS002
BAYLEGS002
Snow Leg - 4" Extension
BAYLEGS003
BAYLEGS003
BAYLEGS003
BAYLEGS003
Indoor Fan Delay Kit
BAY24X045
BAY24X045
BAY24X045
BAY24X045
Sound Enclosure BAYSDEN001BAYSDEN001BAYSDEN003BAYSDEN003
Extreme Condition Mounting Kit BAYECMT023
BAYECMT023
BAYECMT004
BAYECMT004
Seacoast Kit
BAYSEAC001BAYSEAC001BAYSEAC001BAYSEAC001
Low Ambient Kit
BAYLOAM103
BAYLOAM103
BAYLOAM103
BAYLOAM103
Refrigerant Lineset 5
TAYREFLN2*TAYREFLN2*TAYREFLN7*TAYREFLN7*
1 Certified in accordance with the Air-Source Unitary Heat Pump equipment certification program which is based on ARI Standard 210/240.
2 Calculated in accordance with N.E.C. Only use HACR circuit breakers or fuses.
3 Standard line lengths - 60'. Standard lift - 60' Suction and Liquid line.
For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0†. (†denotes latest revision)
4 For accessory description and usage, see page 5.
5 * = 15, 20, 25, 30, 40 and 50 foot lineset available.
A-weighted Sound Power Level [dB(A)]
SOUND POWER A-WEIGHTED FULL OCTAVE SOUND POWER LEVEL dB - [dB(A)]
MODEL
LEVEL [dB(A)]63 125 250 500 1000200040008000
4TWA3030A3/4
80
46.6
58.2
65.9
69.2
73.5
73.1
62.3
56.5
4TWA3036A3/4
79
46.4
59.6
67.4
74.8
73.8
68.9
61.2
53.4
4TWA3042A3/4
80
47.6
58.3
67.3
74.9
74.9
70.4
62.3
53.0
4TWA3048A3/4
78
47.0
56.5
66.7
73.0
72.8
69.3
62.0
51.4
4TWA3060A3/4
78
45.3
55.1
66.6
73.0
73.5
69.7
63.1
53.9
Note: Tested in accordance with ARI Standard 270.95. (Not listed with ARI)
4
22-1792-08
General
Data
Product Specifications
Model No. 1
4TWA3042A3000C4TWA3042A4000C4TWA3048A3000C4TWA3048A4000C
Electrical Data V/Ph/Hz 2
200/230/3/60460/3/60200/230/3/60460/3/60
Min Cir Ampacity
18
9
21
9
Max Fuse Size (Amps)
30
15
35
15
Compressor
SCROLL SCROLL SCROLL SCROLL
RL Amps - LR Amps
13.5 - 88
6.4 - 39
16.0 - 91
7.1 - 46
Outdoor Fan FL Amps
1.3
0.6
1.3
0.6
Fan HP
1/41/51/61/5
Fan Dia (inches)
27.6
27.6
27.6
27.6
Coil
Spine Fin™
Spine Fin™
Spine Fin™
Spine Fin™
Refrigerant R-410A8/03-LB/OZ8/03-LB/OZ8/10-LB/OZ8/10-LB/OZ
Line Size - (in.) O.D. Gas 3
3/4
3/4
7/8
7/8
Line Size - (in.) O.D. Liquid 3
3/8
3/8
3/8
3/8
Charge Spec. Subcooling
10°
10°
10°
10°
Dimensions H x W x D (Crated) 42.4 x 35.1 x 38.7
42.4 x 35.1 x 38.7
46.4 x 35.1 x 38.7
46.4 x 35.1 x 38.7
Weight - Shipping
269
268
277
276
Weight - Net
234
233
241
240
Start Components
NONONONO
Sound Enclosure
NONONONO
Compressor Sump Heat
YES
YES
YES
YES
Optional Accessories: 4
Anti-short Cycle Timer
TAYASCT501ATAYASCT501ATAYASCT501ATAYASCT501A
Evaporator Defrost Control AY28X084
AY28X084
AY28X084
AY28X084
Rubber Isolator Kit
BAYISLT101
BAYISLT101
BAYISLT101 BAYISLT101
Snow Leg - Base & Cap 4" High BAYLEGS002
BAYLEGS002
BAYLEGS002
BAYLEGS002
Snow Leg - 4" Extension
BAYLEGS003
BAYLEGS003
BAYLEGS003
BAYLEGS003
Indoor Fan Delay Kit
BAY24X045
BAY24X045
BAY24X045
BAY24X045
Sound Enclosure BAYSDEN003BAYSDEN003BAYSDEN003BAYSDEN003
Extreme Condition Mounting Kit BAYECMT004 BAYECMT004
BAYECMT004
BAYECMT004
Seacoast Kit
BAYSEAC001 BAYSEAC001 BAYSEAC001
BAYSEAC001
Low Ambient Kit
BAYLOAM103
BAYLOAM103
BAYLOAM103
BAYLOAM103
Refrigerant Lineset 5
TAYREFLN7*TAYREFLN7*TAYREFLN3*TAYREFLN3*
Accessory Description and Usage
ARI Standard Capacity Rating Conditions
Anti-Short Cycle Timer — Solid state timing device that prevents compressor recycling until five (5) minutes have elapsed
after satisfying call or power interruptions. Use in area with
questionable power delivery, commercial applications, long
lineset, etc.
Evaporator Defrost Control — SPST Temperature actuated
switch that cycles the condenser off as indoor coil reaches
freeze-up conditions. Used for low ambient cooling to 30°F with
TXV.
Rubber Isolators — Five (5) large rubber donuts to isolate
condensing unit from transmitting energy into mounting frame or
pad. Use on any application where sound transmission needs to
be minimized.
Hard Start kit — Start capacitor and relay to assist compressor
motor startup. Use in areas with marginal power supply, on long
linesets, low ambient conditions, etc.
Extreme Condition Mount Kit — Bracket kits to securely mount
condensing unit to a frame or pad without removing any panels.
Use in areas with high winds, or on commercial roof tops, etc.
ARI STANDARD 210/240 RATING CONDITIONS —
(A) Cooling 80°F DB, 67°F WB air entering indoor coil,
95°F DB air entering outdoor coil.
(B) High Temperature Heating 47°F DB, 43°F WB air entering
outdoor coil, 70°F DB air entering indoor coil.
(C)Low Temperature Heating 17°F DB, 15°F WB air entering
outdoor coil, 70°F DB air entering indoor coil.
(D)Rated indoor airflow for heating is the same as for cooling.
ARI STANDARD 270 RATING CONDITIONS — (Noise rating
numbers are determined with the unit in cooling operation.)
­Standard Noise Rating number is at 95°F outdoor air.
22-1792-08
General
Data
Product Specifications
Model No. 1
4TWA3060A3000C4TWA3060A4000C
Electrical Data V/Ph/Hz 2200/230/3/60460/3/60
Min Cir Ampacity
24
12
Max Fuse Size (Amps)
40
20
Compressor
SCROLL SCROLL
RL Amps - LR Amps
18.1 - 137
9.0 - 62
Outdoor Fan FL Amps
1.3
0.6
Fan HP
1/6
1/5
Fan Dia (inches)
27.6
27.6
Coil
Spine Fin™
Spine Fin™
Refrigerant R-410A
9/07-LB/OZ
9/07-LB/OZ
Line Size - (in.) O.D. Gas 3
7/8
7/8
Line Size - (in.) O.D. Liquid 3
3/8
3/8
Charge Spec. Subcooling
13°
13°
Dimensions H x W x D (Crated)
46.4 x 35.1 x 38.7
46.4 x 35.1 x 38.7
Weight - Shipping
297
296
Weight - Net
261
260
Start Components
NO
NO
Sound Enclosure
NO
NO
Compressor Sump Heat
YES
YES
Optional Accessories: 4
Anti-short Cycle Timer
TAYASCT501A
TAYASCT501A
Evaporator Defrost Control AY28X084
AY28X084
Rubber Isolator Kit
BAYISLT101
BAYISLT101
Snow Leg - Base & Cap 4" High
BAYLEGS002
BAYLEGS002
Snow Leg - 4" Extension
BAYLEGS003
BAYLEGS003
Indoor Fan Delay Kit
BAY24X045
BAY24X045
Sound Enclosure
BAYSDEN004
BAYSDEN004
Extreme Condition Mounting Kit
BAYECMT004
BAYECMT004
Seacoast Kit
BAYSEAC001
BAYSEAC001
Low Ambient Kit
BAYLOAM103
BAYLOAM103
Refrigerant Lineset 5
TAYREFLN3*TAYREFLN3*
1 Certified in accordance with the Air-Source Unitary Heat Pump equipment certification program which is based on ARI Standard 210/240.
2 Calculated in accordance with N.E.C. Only use HACR circuit breakers or fuses.
3 Standard line lengths - 60'. Standard lift - 60' Suction and Liquid line.
For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0†. (†denotes latest revision)
4 For accessory description and usage, see page 5.
5 * = 15, 20, 25, 30, 40 and 50 foot lineset available.
6
22-1792-08
Model
Nomenclature
Outdoor Units
Air Handler
4 T W A 3 0 3 6 A 3 0 0 0 A A
TRANE
Brand
T = Better
G = Good
Product Type
A = Air Handler
Product Type
W = Split Heat Pump
T = Split Cooling
Convertability
M = Multi-poise 4-way
F = Upflow Front Return, 3-way
T = 3-way
Refrigerant Type
4 = R-410A
Product Family
Z = Leadership
X = Premiun
R = Replacement/Retail
M or B = Basic
A = Light Commercial
Family SEER
0 = 20
3 = 13
1 = 11
4 = 14
2 = 12
5 = 15
Product Tier
2 = Good, Entry Level Feature Set
4 = Better, Retail Replacement Mid Effy.
5 = Better, Entry Level High Effy., Multi-Speed
7 = Best, Retail Replacement High Effy.,
Variable-Speed
8 = Best, Retail Ultimate High Effy.,
Variable-Speed
Major Design Change
6 = 16
8 = 18
9 = 19
No Descriptor
0 = Air Handler / Coil
Split System Connections 1-6 Tons
0 = Brazed
Size (Footprint)
A = 17.5 x 21.5
B = 21.0 x 21.5
C = 23.5 x 21.5
Nominal Capacity in 000s of BTUs
Major Design Modifications
Cooling Size: Air Handler or Coil
0-9 = AH Coil - 1000 BTU’s (18, 24, 30, 36, 42, 48, 60)
Airflow Type & Capability
S = Low Effy PSC, 1-5 - nom. Tonnage (cfm/ton)
M = Mid Effy Multi-Speed, 1-5 - nom. Tonnage (cfm/ton)
H = High Effy Multi-Speed, 1-5 - nom. Tonnage (cfm/ton)
V = High Effy Variable, 1-5 - nom. Tonnage (cfm/ton)
Power Supply
1 = 208-230/1/60
Power Supply
1 = 200-230/1/60 or 208-230/1/60
3 = 200-230/3/60
4 = 460/3/60
Secondary Function
Minor Design Modifications
Unit Parts Identifier
Gas Furnaces
System Control Type
S = Standard - 24 VAC
C = CLII 13.8 VDC
Minor Design Change
Unit Parts Identifier
T U D 1 B 0 8 0 A 9 H 3 1 A A
Heat Pump/
Cooling Coils
Furnace Configuration
TU = Upflow/Horizontal
TD = Downflow/Horizontal
Type
E = 80% Induced Draft Standard
D = 80% Induced Draft Premium
C = 90% Condensing Standard
X = 90% Condensing Premium
H = 95% Condensing Premium
Coil Feature
C = Cased A Coil
A = Uncased A Coil
F = Cased Horizontal Flat Coil
Cabinet Width
A = 14.5" Cabinet Width
B = 17.5" Cabinet Width
C = 21.0" Cabinet Width
D = 24.5" Cabinet Width
Coil Width (Cased/Uncased)
A = 14.5" /13.3"
B = 17.5" / 16.3"
C = 21.0" / 19.8"
D = 24.5" / 23.3"
H = 10.5"
Heating Input in 1000’s (BTUH)
080 = 80,000 BTUH
Major Design Change
Refrigerant Line Coupling
0 = Brazed
Voltage
9 = 115 Volts / 60 Hertz / Natural Gas
A = 115 Volts / 50 Hertz / Natural Gas
C = 115 Volts / Natural Gas with Communicating System Control
F = 115 Volts / Natural Gas with Integrated Electronic Filter
D = 115 Volts / Natural Gas with Communicating System Control and
Integrated Electronic Filter
Nominal Capacity in 1000's (BTUH)
Major Design Change
Efficiency
C = Standard
S = Hi Efficiency (derived from 10 SEER products)
Refrigerant Control
3 = TXV - Non-Bleed
High Efficiency
H3 = 3 Tons
H4 = 4 Tons
H5 = 5 Tons
Coil Circuitry
H = Heat Pump
C = Cooling
Airflow Configuration
A = Upflow Only
U = Upflow / Downflow
H = Horizontal Only
C = Convertible - Upflow, Downflow, Left or Right Airflow
Draft Inducer Speeds
1 = Single Speed
2 = Two Speed
V = Variable Speed
Minor Design Change
Service Digit - Not Orderable
Minor Design Change
Service Digit - Not Orderable
22-1792-08
4 T X C B 0 36 A C 3 H C A A
Refrigerant Type
4 = R-410A
Series
T = Premium (Heat Pump or Convertible Coil)
C = Standard (Cooling Only)
Coil Design
X = Direct Expansion Evaporator Coil
Number of Heating Stages
1 = Single Stage
2 = Two Stage
M = Modulating
Air Capacity for Cooling
Standard PSC Variable Speed
24 = 2 Tons
V3 = 3 Tons
36 = 3 Tons
V4 = 4 Tons
42 = 3.5 Tons
V5 = 5 Tons
45 = 4 Tons
48 = 4 Tons
54 = 5 Tons
60 = 5 Tons
72 = 6 Tons
G A M 5 A 0 B 3 6 M 3 1 S A A
7
Electrical
Data
Schematic Diagrams
(SEE LEGEND)
4TWA3030A3000C
8
22-1792-08
Electrical
Data
Schematic Diagrams
(SEE LEGEND)
4TWA3036A3000C, 4TWA3042A3000C,
4TWA3048A3000C, 4TWA3060A3000C
22-1792-08
Electrical
Data
Schematic Diagrams
(SEE LEGEND)
4TWA3030A4000C
10
22-1792-08
Schematic Diagrams
(SEE LEGEND)
4TWA3036A4000C, 4TWA3042A4000C,
4TWA3048A4000C, 4TWA3060A4000C
22-1792-08
Dimensions
4TWA3 Outline Drawing
NOTE: ALL DIMENSIONS ARE IN MM (INCHES)
MODELS
BASE
FIG.
4TWA3030A
3
1
933 (36-3/4) 829 (32-5/8) 756 (29-3/4)
A
B
C
3/4
D
3/8 143 (5-5/8) 92 (3-5/8) 210 (8-1/4) 79 (3-1/8)
E
F
G
H
J
508 (20)
K
4TWA3036A
4
1
943 (37-1/8) 946 (37-1/4) 870 (34-1/4)
3/4
3/8
152 (6)
98 (3-7/8) 219 (8-5/8) 86 (3-3/8)
508 (20)
4TWA3042A
4
1
943 (37-1/8) 946 (37-1/4) 870 (34-1/4)
3/4
3/8
152 (6)
98 (3-7/8) 219 (8-5/8) 86 (3-3/8)
508 (20)
4TWA3048A
4
1
1045 (41-1/8) 946 (37-1/4) 870 (34-1/4)
7/8
3/8
152 (6)
98 (3-7/8) 219 (8-5/8) 86 (3-3/8)
508 (20)
4TWA3060A
4
1
1045 (41-1/8) 946 (37-1/4) 870 (34-1/4)
7/8
3/8
152 (6)
98 (3-7/8) 219 (8-5/8) 86 (3-3/8)
508 (20)
From Dwg. D153074 Rev. 15
12
22-1792-08
Mechanical
­Specification Options
General
The 4TWA3 shall be fully charged from
the factory for matched indoor section
and up to 15 feet of piping. This unit
must be designed to operate at outdoor
ambient temperatures as high as 115°F.
Cooling capacities shall be matched
with a wide selection of air handlers and
furnace coils that are ARI certified. The
unit is certified to UL 1995. Exterior must
be designed for outdoor application.
Casing
Unit casing is constructed of heavy
gauge, galvanized steel and painted
with a weather-resistant powder paint.
Corrosion and weatherproof CMBP-G30
DuraTuff™ base.
Low Ambient Cooling
As manufactured, this unit has a cooling capability to 55°F. The addition of
an evaporator defrost control permits
operation to 30°F. The addition of a low
ambient kit permits low ambient cooling
to 0°F.
Accessories
Thermostats — Heating/Cooling
(manual and automatic changeover).
Sub-base to match thermostat and locking thermostat cover.
Evaporator Defrost Control —
See Low Ambient Cooling.
Refrigerant Controls
Refrigeration system controls include
condenser fan and compressor contactor. High and low pressure controls are
inherent to the compressor. Another
standard feature is the liquid line dryer.
Compressor
The Climatuff® compressor features
internal over temperature and pressure
protector and total dipped hermetic motor. Other features include: centrifugal oil
pump, and low vibration and noise.
Condenser Coil
The outdoor coil provides low airflow
resistance and efficient heat transfer.
The coil is protected on all four sides by
louvered panels.
Trane
www.trane.com
04/12
Trane has a policy of continuous product and product data improvement and it reserves the right to change
design and specifications without notice.
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