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Installation, Operation, and Maintenance
Split System Air Conditioners
Odyssey™ ™ with Symbio™ ™
Controls
Cooling Condenser, R-410A 5 to 25 Tons and
R-22 Dry Charge 7.5, 10, 15 and 20 Tons
( ( 6 6 0 0 H H z z ) )
TTA0724*A/D
TTA0904*A/D
TTA1204*C/D
TTA1504*D
TTA1804*C/D
TTA2404*C/D
TTA3004*C
TTA0902*A
TTA1202*A
TTA1802*D
TTA2402*D
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
March 2020
( ( 5 5 0 0 H H z z ) )
TTA0604DA/D
TTA0764DA/D
TTA1014DC/D
TTA1264DD
TTA1564DC/D
TTA2014DC/D
TTA2514DC
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
S S S S - - S S V V X X 0 0 0 0 1 1 A A - - E E N N
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Summary of Contents for Trane Odyssey TTA0724 A Series
- Page 1 Installation, Operation, and Maintenance Split System Air Conditioners Odyssey™ ™ with Symbio™ ™ Controls Cooling Condenser, R-410A 5 to 25 Tons and R-22 Dry Charge 7.5, 10, 15 and 20 Tons ( ( 6 6 0 0 H H z z ) ) ( ( 5 5 0 0 H H z z ) ) TTA0724*A/D TTA0604DA/D...
- Page 2 A A L L W W A A Y Y S S r r e e f f e e r r t t o o a a p p p p r r o o p p r r i i a a t t e e S S a a f f e e t t y y D D a a t t a a impact to the environment. Trane advocates the...
- Page 3 , , r r e e f f r r i i g g e e r r a a n n t t s s u u b b s s t t i i t t u u t t e e s s , , o o r r r r e e f f r r i i g g e e r r a a n n t t property of Trane, and may not be used or reproduced a a d d d d i i t t i i v v e e s s .
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Page 4: Table Of Contents
Table of Contents Model Number Description ....5 Electrical Wiring ......27 Unit Power Supply . -
Page 5: Model Number Description
Model Number Description Cooling Condenser Digit 1, 2, 3— Unit Function Digit 8 — Voltage Digit 15 — Controls TTA = Split System Cooling 3 = 208-230 Vac - 3 PH (60Hz) S = Symbio™ 4 = 460 Vac - 3 PH (60Hz) W = 575 Vac - 3 PH (60Hz) Digit 4, 5, 6 —... -
Page 6: General Information
General Information This manual describes proper installation, operation, manual should remain weather-protected with the unit and maintenance procedures for air-cooled systems. until all installation procedures are complete. By carefully reviewing the information within this N N o o t t e e : : It is not the intention of this manual to cover all manual and following the instructions, the risk of possible variations in systems that may occur or improper operation and/or component damage will be... -
Page 7: Pre-Installation
Pre-Installation Unit Inspection Lifting Recommendations Inspect material carefully for any shipping damage. If W W A A R R N N I I N N G G damaged, it must be reported to, and claims made I I m m p p r r o o p p e e r r U U n n i i t t L L i i f f t t ! ! against the transportation company. -
Page 8: Unit Mounting
P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n “Dimensional Data,” p. 10). Figure 1. Roof mounted unit Outdoor Unit Unit Mounting Gas (Suction) -
Page 9: Electrical Wiring
P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n ☐ Insulated portions of liquid line exposed to proper terminals in the unit control enclosure? extremes in temperature? ☐... -
Page 10: Dimensional Data
Dimensional Data Figure 2. Height, width and depth measurements H - in. (mm) W - in. (mm) D - in. (mm) TTA060, 072, 076, 090 (R-410A) and 39.125 (993.8) 42.125 (1070) 36 (914.4) TTA0902*A (R-22) TTA101, 120 (R-410A) and TTA1202*A (R-22) 39.125 (993.8) 52.125 (1324) 40 (1016) - Page 11 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 3. 5, 6, 6.25, 7.5 ton R-410A and 7.5 R-22 condensing, single compressor (in inches) NOTES: SEE NOTE 3 1.
- Page 12 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 4. 5, 6, 6.25, 7.5 ton condensing, dual compressor (in inches) NOTES: SEE NOTE 3 1.
- Page 13 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 5. 8.33, 10 ton R-410A and 10 ton R-22 condensing, manifolded compressor (in inches) SEE NOTE 3 NOTES: 1.
- Page 14 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 6. 8.33, 10 ton condensing, dual compressor (in inches) SEE NOTE 3 NOTES: 1.
- Page 15 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 7. 10.4, 12.5 ton condensing, dual compressor (in inches) SEE NOTE 2 NOTES: 1.
- Page 16 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 8. 13, 15, 16.7 and 20 ton R-410A and 15, 20 ton R-22 condensing, dual compressor (in inches) NOTES: 1.
- Page 17 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 9. 13, 15, 16.7 and 20 ton condensing, manifolded compressor (in inches) NOTES: 1.
- Page 18 D D i i m m e e n n s s i i o o n n a a l l D D a a t t a a Figure 10. 20.9 and 25 ton condensing, manifolded compressor (in inches) SEE NOTE 2 NOTES: 1.
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Page 19: Weights
Weights Cooling Condenser Table 1. TTA R-410A unit and corner weights — lbs (60 Hz) Corner Weights Net Max Shipping Tons Model No. Max (lbs) (lbs) TTA0724*A TTA0724*D TTA0904*A TTA0904*D TTA1204*D TTA1204*C 12.5 TTA1504*D TTA1804*D TTA1804*C TTA2404*D TTA2404*C TTA3004*C 1013 Table 2. - Page 20 W W e e i i g g h h t t s s Figure 11. TTA072, 090, 120, 150, TTA060, 076, 101, TTA0902*A, 1202*A Figure 12. TTA180, 240, 300, TTA156, 201, 251, TTA1802*D, 2402*D LIFTING HOLES LIFTING HOLES (BOTH SIDES) (BOTH SIDES) SS-SVX001A-EN...
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Page 21: Installation
Installation Refrigerant Piping Guidelines Figure 13. Allowable elevation difference: TTA above indoor unit Contact manufacturer for review Figure 14. Allowable elevation difference: TTA or TWA below indoor unit Contact manufacturer for review Acceptable liquid-riser height based on total liquid-line length (below indoor unit) N N o o t t e e : : Route refrigerant piping for minimum linear length, minimum number of bends and fittings. -
Page 22: Refrigerant Piping Procedures
I I n n s s t t a a l l l l a a t t i i o o n n Refrigerant Piping Procedures Figure 15. Outdoor units - refrigerant piping (with dry nitrogen) (Outdoor Units) W W A A R R N N I I N N G G R R - - 4 4 1 1 0 0 A A R R e e f f r r i i g g e e r r a a n n t t u u n n d d e e r r H H i i g g h h e e r r P P r r e e s s s s u u r r e e t t h h a a n n R R - - 2 2 2 2 ! ! F F a a i i l l u u r r e e t t o o u u s s e e p p r r o o p p e e r r e e q q u u i i p p m m e e n n t t o o r r c c o o m m p p o o n n e e n n t t s s a a s s... -
Page 23: Refrigerant Piping Procedures
I I n n s s t t a a l l l l a a t t i i o o n n W W A A R R N N I I N N G G N N O O T T I I C C E E U U n n i i t t D D a a m m a a g g e e ! ! E E x x p p l l o o s s i i o o n n H H a a z z a a r r d d a a n n d d D D e e a a d d l l y y G G a a s s e e s s ! ! D D o o n n o o t t a a p p p p l l y y h h e e a a t t t t o o r r e e m m o o v v e e s s e e a a l l c c a a p p s s u u n n t t i i l l t t h h e e... -
Page 24: System Evacuation
N N O O T T I I C C E E TTA0764DA, TTA0904*A, Trane Oil Part Number TTA1014DC, TTA1014DD, E E q q u u i i p p m m e e n n t t D D a a m m a a g g e e ! ! -
Page 25: Refrigerant Charging Procedure
I I n n s s t t a a l l l l a a t t i i o o n n glass when the compressor is running under stabilized N N O O T T I I C C E E conditions and a few minutes after the compressor has E E q q u u i i p p m m e e n n t t D D a a m m a a g g e e ! ! stopped. -
Page 26: Charging Levels
I I n n s s t t a a l l l l a a t t i i o o n n Charging Levels Odyssey Application Guide (SS-APG008*- EN) available through e-Library or your I I m m p p o o r r t t a a n n t t : : For the correct line diameter, for line local sales office. -
Page 27: Liquid Charging
I I n n s s t t a a l l l l a a t t i i o o n n Liquid Charging W W A A R R N N I I N N G G H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e w w / / C C a a p p a a c c i i t t o o r r s s ! ! This procedure is accomplished with the unit operating. -
Page 28: Unit Power Supply
I I n n s s t t a a l l l l a a t t i i o o n n Unit Power Supply Figure 17. Symbio™ ™ jobsite connections Disconnect Switch The installer must provide line voltage circuit(s) to the (By Others) unit main power terminals as shown by the unit wiring See Note 1... -
Page 29: Field Wiring
Note: Gray shaded cells indicate older legacy units. Contact the local Trane Commercial Sales office to receive a copy of Hub Case details. 2-Speed Air Handler (identified by a “C” in digit 15) is specifically designed as a replacement air handler for a system with a legacy electromechanical condenser. - Page 30 I I n n s s t t a a l l l l a a t t i i o o n n Pairing A: Symbio Condenser with Constant Volume Air Handler Figure 18. Symbio™ ™ 700 unit controller wiring Symbio 700 Unit Controller 4 10 11...
- Page 31 I I n n s s t t a a l l l l a a t t i i o o n n Pairing B: Symbio Condenser with SZVAV / 1. Zone control (see Figure 18, p. 2-Speed Air Handler a.
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Page 32: Refrigerant Circuit
I I n n s s t t a a l l l l a a t t i i o o n n Refrigerant Circuit Figure 21. Typical split system cooling refrigerant circuit — microchannel COOLING ONLY CIRCUIT DIAGRAM DISCHARGE TEMPERATURE LIMIT (DTL) -
Page 33: Pre-Start
Pre-Start Control Circuit Features compressor and the outdoor fans if suction pressure drops below the Low Pressure Cut-Out setting. Once N N o o t t e e : : Not all of these features may be required for your the suction pressure has returned to normal, the unit, check electrical schematic. -
Page 34: Troubleshooting
Troubleshooting W W A A R R N N I I N N G G Refer to the latest version of the Symbio™ 700 Applications Guide (ACC-APG001*-EN) for details on L L i i v v e e E E l l e e c c t t r r i i c c a a l l C C o o m m p p o o n n e e n n t t s s ! ! troubleshooting the control system. -
Page 35: Service Test Mode
Service Test Mode The Symbio™ 700 supports a Service Test Mode that energize the appropriate outputs. A user-selected can be used to energize the various components of the timeout value will determine how long the controller system, either to support general system startup tasks will remain in any given state once initiated. -
Page 36: Maintenance
Maintenance W W A A R R N N I I N N G G ☐ Remove any accumulation of dust and/or dirt from the unit casing. H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e w w / / C C a a p p a a c c i i t t o o r r s s ! ! ☐... - Page 37 M M a a i i n n t t e e n n a a n n c c e e The recommended cleaning method for microchannel the pressure washer aimed perpendicular to the face of condenser coils is pressurized water or air with a non- the coil during cleaning.
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Page 38: Maintenance Log
M M a a i i n n t t e e n n a a n n c c e e Maintenance Log SS-SVX001A-EN... -
Page 39: Charging Data And Pressure Curves
Charging Data and Pressure Curves Table 10. TTA Charging data and pressure curves Refrigerant Charging Curve Condenser Air Handler Pressure Curves Superheat and Charge Table TTA0604DA* TWE0764DA* 436759020001 436759020001 TTA0724*A* TWE0904*A* 436759030001 436759030001 TTA0604DD* TWE0724DB* 436759040001 436759530001 TTA0724*D* TWE0724*B* 436759050001 436759540001 TTA0764DA* TWE0764DA*... -
Page 40: Location
Wiring Diagram Matrix and Device Location Table 11. TTA wiring diagrams Description Applicability Part Number Power Schematic (Wiring Diagram) for units with Dual All Units with Digit 4-6 = 156/180/201/240 121336380001 Compressors and Dual Fans Power Schematic (Wiring Diagram) for units with Dual All Units with Digit 4-6 = 060/072/076/090/101/ 121336390001 Compressors and Single Fans... -
Page 41: Warranty
• All accessories for the above products which are fired heat exchanger which has been repaired or sold by Trane and applied in accordance with Trane altered in such manner as, in the judgement of the specifications. warrantor, affects its stability or reliability. This... - Page 42 N N o o t t e e s s SS-SVX001A-EN...
- Page 43 N N o o t t e e s s SS-SVX001A-EN...
- Page 44 For more information, please visit trane.com or americanstandardair.com. Trane and American Standard have a policy of continuous product and product data improvement and reserve the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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