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Installation Instructions
Transformer
Odyssey Air Handlers
6-12.5 Tons
Model Numbers Used With:
BAYTFMR011
TWE090D300/E300, TWE120D300/E300, TWE120E303/4, TWE150E303/4
BAYTFMR012
TWE090D300/E300, TWE120D300/E300, TWE120E403/4, TWE150E403/4,
TWE090DW00/EW00, TWE120DW00/EW00
BAYTFMR013
TWE076DD00/ED00, TWE101DD00/ED00
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.
February 2015
SAFETY WARNING
ACC-SVN121C-EN
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Summary of Contents for Odyssey BAYTFMR011
- Page 1 Installation Instructions Transformer Odyssey Air Handlers 6-12.5 Tons Model Numbers Used With: BAYTFMR011 TWE090D300/E300, TWE120D300/E300, TWE120E303/4, TWE150E303/4 BAYTFMR012 TWE090D300/E300, TWE120D300/E300, TWE120E403/4, TWE150E403/4, TWE090DW00/EW00, TWE120DW00/EW00 BAYTFMR013 TWE076DD00/ED00, TWE101DD00/ED00 SAFETY WARNING 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.
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Page 2: Warnings, Cautions, And Notices
Introduction Read this manual thoroughly before operating or servicing this unit. WARNING Warnings, Cautions, and Notices Proper Field Wiring and Grounding Required! Safety advisories appear throughout this manual as Failure to follow code could result in death or serious required. Your personal safety and the proper operation of injury. -
Page 3: Revision History
3. (5) Connection Diagrams & (4) Wiring Diagrams Table 1. Kits 4. Wire Harness (Standard Unit) Transformer Voltage Unit(s) 5. Wire Harness (2-Speed Unit) BAYTFMR011 208/230 TWE090D300/E300, TWE120D300/E300, TWE120E303, TWE120E304, TWE150E303, 6. Envelope Contents: TWE150E304 a. (1) Reset Label BAYTFMR012... -
Page 4: Installation
Installation Standard Unit Transformer 1. Remove the air handler's side panel which conceals the unit control box (the panel above the nameplate). 2. Remove and retain the 2 screws that secure the top WARNING cover of the control box (leave the top cover on the control box). - Page 5 Note: The (BAYTFMR011 and BAYTFMR012) transformers servicing could result in death or serious injury. are factory wired for 230V and 460V power respectively. To convert BAYTFMR011 to 208 volt 1. Disconnect power from unit. power, disconnect wire 1L (R) from the 230V 2.
- Page 6 Installation 3. Identify the wire harness with wire numbers 27B (red) 7. Install pop-in wire tie and snap bushing as shown in and 29B (black). Figure 4. Connect wires 27B and 29B to L1 and L3 respectively of 8. Connect wires 35P , 37T, and 36D to the secondary of the the load side of the fuse block.
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Page 7: Wiring Diagrams
Installation Wiring Diagrams Figure 5. BAYTFMR011, BAYTFMR012, BAYTFMR013 - (one of two) single refrigerant circuit ACC-SVN121C-EN... - Page 8 Installation Figure 6. BAYTFMR011, BAYTFMR012, BAYTFMR013 - (two of two) single refrigerant circuit ACC-SVN121C-EN...
- Page 9 Installation Figure 7. BAYTFMR011, BAYTFMR012, BAYTFMR013 - (one of two) dual refrigerant circuit ACC-SVN121C-EN...
- Page 10 Installation Figure 8. BAYTFMR011, BAYTFMR012, BAYTFMR013 - (two of two) dual refrigerant circuit ACC-SVN121C-EN...
- Page 11 Installation Figure 9. Transformer diagram - 2 speed air handler with staged condensers ACC-SVN121C-EN...
- Page 12 The manufacturer optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, comfortable and energy efficient environments, the manufacturer offers a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts. For more information, visit www.IRCO.com.
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