Trane UH-SVX01A-EN manual

Installation, Operation, and

Maintenance

May 2007 UH-SVX01A-EN

Model Numbers:

UHSA

UHPA

S&P Unit Heaters

Contents

Main Preface and Warnings and Cautions Hazard Identification Operational Hazards! Compliance Hazards! Unit Alterations! Contents Model Number Description Description Service Model Number Description DIGIT 1,2,3 PRODUCT TYPE DIGIT 4 DEVELOPMENT SEQUENCE Model Number Description Location Figure 9. Four Point Suspension-Shelf Mounted Motors Only C L D6340 A BB Page Page "HIGH PRESSURE STEAM" D-6058 Figure 12. High Pressure Steam Figure 13. Low Pressure Ste am Gravity "LOW PRESSURE STEAM GRAVITY" D-6059 Page Installation Installation: P Type Periodic Service Heavy Objects! Lifting/Suspension Methods! 14 UH-SVX01A-EN Table 3. Maximum Mounting Height in Feet with and without Louver Cone Diffuser UH-SVX01A-EN 15 Table 4. Maximum Mounting Height in Feet with and without Louver Cone Diffuser Table 5. Maximum Spread 16 UH-SVX01A-EN UH-SVX01A-EN 17 Figure 15. Table 7. Mounting Height Correction Factors Piping Page Installation: S Type Unit Mounting Heavy Objects! Structural Integrity! Lifting/Suspension Methods! Fan Guard/Louver Installation OSHA Fan Guard/Louver Cone Diffuser Installation Detail Page Dimensional Data UH-SVX01A-EN 23 Dimensional Data: P Model Figure 24. Models 42-80 Table 8. Roughing in Dimensional Data - Model Size 42-80 Figure 25. Models 102-720 Table 9. Roughing in Dimensional Data - Model Size 102-720 UH-SVX01A-EN 25 Dimensional Data: S Model Figure 26. Serpentine Type Models A08, A18, A25, A36 Table 10. Table 3- Serpentine Models Page UH-SVX01A-EN 27 Table 11. Header Models Te ch ni ca l D at a Technical Data: S Models Technical Data Technical Data: P Model Options Options: S Models Options Options: P Models Installation Procedure: Electrical Connections Electrical Connections: P Page Wiring Installation: P Model Electrical Connections: S Wiring Installation: S Model Figure 55. Figure 56. Figure 57. MANUAL CONTROL WITH THREE PHASE MOTOR Motor Data Motor Data: P Models Voltage Selections Motor Data Motor Data: S Models Voltage Selections 40 UH-SVX01A-EN Motor Data Table 18. Totally Enclosed Motor Type Table 19. Explosion Proof with Thermal Overload Motor Type Steam Performance Data UH-SVX01A-EN 41 Table 20. Model S Header Type Only 42 UH-SVX01A-EN Table 21. Steam Calculations and Correction Factors Table 22. STEAM CORRECTION FACTORS BASED ON 2 PSI (13.8 kPa) STEAM AND 60 Deg. F (16 Deg. C) E.A.T. Table 20. Model S Header Type Only (continued) UH-SVX01A-EN 43 Table 23. PROPERTIES OF SATURATED STEAM Table 24. Model P Standard Units 44 UH-SVX01A-EN Table 25. "Low Output" Standard Vertical Units with All Air Ports Open UH-SVX01A-EN 45 Table 26. STEAM CALCULATIONS AND CORRECTION FACTORS P STYLE Table 27. STEAM CORRECTION FACTORS BASED ON 2 LBS. STEAM 60 E.A.T. Table 28. PROPERTIES OF SATURATED STEAM Hot Water Performance Data 46 Table 29. Model S Serpentine and Header Type UH-SVX01A-EN 47 Table 29. Model S Serpentine and Header Type (continued) Table 30. Hot Water Calculations and Correction Factors S Type 48 UH-SVX01A-EN Table 33. MINIMUM WATER FLOW Table 34. HEATING CAPACITY FACTORS FOR VARIOUS RATES OF WATER FLOW UH-SVX01A-EN 49 Table 35. P Type Standard Output Units** 50 UH-SVX01A-EN Table 35. P Type Standard Output Units** (continued) UH-SVX01A-EN 51 Table 36. Low Output Units Standard Vertical Unit with All Air Ports Open** Table 35. P Type Standard Output Units** (continued) 52 UH-SVX01A-EN Table 36. Low Output Units Standard Vertical Unit with All Air Ports Open** (continued) UH-SVX01A-EN 53 Table 37. HOT WATER CALCULATIONS AND CORRECTION FACTOR P STYLE Table 36. Low Output Units Standard Vertical Unit with All Air Ports Open** (continued) 54 UH-SVX01A-EN Table 40. *MINIMUM WATER FLOW - GPM Table 41. *HEATING CAPACITY FACTORS FOR VARIOUS RATES OF WATER FLOW Maintenance Periodic Service Rotating Components Motor Lubrication Cleaning the Unit Maintenance Additional "P" Model Instructions Warranty Info LIMITED WARRANTY: S HORIZONTAL STEAM & HOT WATER UNIT HEATERS LIMITED WARRANTY: P VERTICAL STEAM & HOT WATER UNIT HEATERS Warranty Info