Table of Contents
Advertisement
Installation, Operation, and Maintenance
Split System Air Conditioners
Odyssey™ ™ with Symbio™ ™
Controls
Heat Pump Condenser, R-410A 5 to 20 Tons
and R-22 Dry Charge 7.5, 10, 15 and 20 Tons
( ( 6 6 0 0 H H z z ) )
TWA0724*A
TWA0724*D
TWA0902*A
TWA0904*A
TWA0904*D
TWA1202*A
TWA1204*A
TWA1204*D
TWA1802*D
TWA1804*D
TWA2402*D
TWA2404*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 2022
( ( 5 5 0 0 H H z z ) )
TWA0604DA
TWA0604DD
TWA0764DA
TWA0764DD
TWA1014DA
TWA1014DD
TWA1564DD
TWA2014DD
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 P P - - S S V V X X 0 0 0 0 1 1 D D - - E E N N
Advertisement
Table of Contents
Related Manuals for Trane TWA0724-A Series
Summary of Contents for Trane TWA0724-A Series
- Page 1 Installation, Operation, and Maintenance Split System Air Conditioners Odyssey™ ™ with Symbio™ ™ Controls Heat Pump Condenser, R-410A 5 to 20 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 ) ) TWA0724*A TWA0604DA...
- 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 . . This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane...
-
Page 4: Table Of Contents
Table of Contents Model Number Description ....5 Liquid Charging ......24 Heat Pump Condenser . -
Page 5: Model Number Description
Model Number Description Heat Pump Condenser Digit 1, 2, 3— Unit Function Digit 8 — Voltage Digit 15 — Controls TWA = Split System Heat Pump 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, destroy or remove the manual from the unit. The and maintenance procedures for air-cooled systems. manual should remain weather-protected with the unit By carefully reviewing the information within this until all installation procedures are complete. manual and following the instructions, the risk of N N o o t t e e : : It is not the intention of this manual to cover all 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: Refrigerant Piping
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 ☐ Inspect unit location for proper free air clearances. ☐... -
Page 10: Dimensional Data
Dimensional Data Heat Pump Figure 2. Height, width and depth measurements H - in. (mm) W - in. (mm) D - in. (mm) TWA0604DA, 0724*A, 0764DA, 0904*A (R-410A) and TTA090 39.2 (996) 42.1 (1070) 36.3 (922) (R-22) TWA0604DD, 0724*D, 0764DD, 0904*D (R-410A) 39.2 (996) 51.9 (1317) 39.3 (999) - 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 ton R-22 heat pump, single compressor – in (mm) 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 R-410A heat pump, dual compressor – in (mm) SEE NOTE 3 NOTES: 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 heat pump, single compressor – in (mm) 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 heat pump, dual compressor – in (mm) 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. 13, 15, 16.7 and 20 ton R-410A and 15, 20 ton R-22 heat pump, dual compressor – in (mm) NOTES: 1.
-
Page 16: Weights
Weights Heat Pump Condenser Table 1. TWA R-410A unit and corner weights — lbs (60 Hz) Corner Weights Shipping Net Max Tons Model No. Max (lbs) (lbs) TWA0724*A TWA0724*D TWA0904*A TWA0904*D TWA1204*A TWA1204*D TWA1804*D TWA2404*D 1003 Table 2. TWA R-22 unit and corner weights — lbs (60 Hz) Corner Weights Shipping Net Max... - Page 17 W W e e i i g g h h t t s s Figure 8. TWA072, 090, 120, TWA060, 076, 101, TWA0902*A, 1202*A Figure 9. TWA180, 240, TWA156, 201, TWA1802*D,TWA2402*D LIFTING HOLES LIFTING HOLES (BOTH SIDES) (BOTH SIDES) SSP-SVX001D-EN...
-
Page 18: Installation
Installation Refrigerant Piping Guidelines Figure 10. Allowable elevation difference: TWA above indoor unit Contact manufacturer for review Figure 11. 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 19: 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 12. 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 20: 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 21: System Evacuation
6. If vacuum gauge does not rise above 500 microns in TWA060, TWA072, 10 minutes, the evacuation should be complete. TWA0764DA, TWA0764DD, Trane Oil Part Number OIL00094 TWA0904*A, TWA0904*D, N N O O T T I I C C E E (1 quart container) -
Page 22: 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 Refrigerant Charging Procedure Figure 13. Outdoor units - refrigerant piping If charging by weight, refer to “Charging Levels,”... -
Page 23: 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 24: 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 25: 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 14. 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 26: Field Wiring
I I n n s s t t a a l l l l a a t t i i o o n n I I m m p p o o r r t t a a n n t t : : For the EDC switch to be functional and Table 8. - Page 27 I I n n s s t t a a l l l l a a t t i i o o n n Figure 16. Typical split system heat pump - heating - refrigerant circuit HEAT PUMP CIRCUIT DIAGRAM HEATING MODE FIELD SUPPLIED INTER-CONNECTING...
-
Page 28: 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 29: 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 30: 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 31: Maintenance
Maintenance W W A A R R N N I I N N G G ☐ Remove corrosion from any surface and repaint. Check the gasket around the control panel door to 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 ! ! ensure it fits correctly and is in good condition to F F a a i i l l u u r r e e t t o o d d i i s s c c o o n n n n e e c c t t p p o o w w e e r r a a n n d d d d i i s s c c h h a a r r g g e e prevent water leakage. - Page 32 M M a a i i n n t t e e n n a a n n c c e e inadvertently bent during the cleaning process. SSP-SVX001D-EN...
-
Page 33: 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 SSP-SVX001D-EN... -
Page 34: Charging Data And Pressure Curves
Charging Data and Pressure Curves Table 9. TWA Charging data and pressure curves Refrigerant Charging Curve Condenser Air Handler Pressure Curves Superheat and Charge Table TWA0604DA TWE0764DA 436766000001 436766320001 TWA0724*A TWE0904*A 436766010001 436766260001 TWA0604DD TWE0724DB 436759300001 436759630001 TWA0724*D TWE0724*B 436759310001 436759640001 TWA0764DA TWE0764DA... -
Page 35: Location
Wiring Diagram Matrix and Device Location Table 10. TWA wiring diagrams Description Applicability Part Number Power Schematic (Wiring Diagram) for units with Dual All Units with Digit 4-6 = 156/180/201/240 1213-4177 Compressors and Dual Fans Power Schematic (Wiring Diagram) for units with Dual All Units with Digit 4-6 = 060/072/076/090/101/ 1213-4178 Compressors and Single Fans... -
Page 36: Warranty
• All accessories for the above products which are cleaning establishment, de-greasing plant or in any sold by Trane and applied in accordance with Trane corrosive atmosphere; or (3) any heat exchanger which specifications. is not shown to be defective by the warrantor’s inspection. - Page 37 N N o o t t e e s s SSP-SVX001D-EN...
- Page 38 N N o o t t e e s s SSP-SVX001D-EN...
- Page 39 N N o o t t e e s s SSP-SVX001D-EN...
- Page 40 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.