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Hersteller: Millennium Enterprises Dateigröße: 808.05 kb Dateiname: Unterrichtssprache:

19. Attach wire 811/BR from CR3-B to CR4-B. 20. Attach wire 843/BR from CR4-B to OR-B. 21. Attach wire 841/BR from OR-B to TB12-C. 22. Attach wire 800/GY from MR-A to TB12-G. 23. Attach wire 801/Y from CR1-A to TB12-Y1. 24. Attach wire 802/O from CR2-A to TB12-Y2. 25. Attach wire 803/PR from CR3-A to TB12-Y3. 26. Attach wire 821/GY from CR4-A to TB12-Y4. 27. Attach wire 809/PR from TB12-A1 to OR-A. 28. Attach wire 240/Y from CR1-5 to LOR1-1-7 . 29. Attach wire 244/O from CR2-5 to LOR1-2-9. 30. Attach wire 839/PR from CR3-5 to LOR2-1-7. 31. Attach wire 248/GY from CR4-5 to LOR2-2-9. 32. Attach wire 252/R from CLO1 to MR-7. 33. Attach wire 816/R from MR-7 to 8T-1. 34. Attach wire 257/Y from APS-NO to BRI-7. 35. Attach wire 201/R from 8T-1 to 30FU. 36. Attach wire 817/Y from CR1-7 to CR2-7. 37. Attach wire 818/Y from CR2-7 to CR3-7. 38. Attach wire 819/Y from CR3-7 to CR4-7. 39. Attach wire 204/BR to the new location on 8T-2. 40. Attach wire 828/O from RY2-A to OR-2-2. 41. Attach 318.O from RY2-A to RY1-A. 42. Attach 307/0 from R1Y-A to ELM-5. 43. Disconnect wire 239/R from ACT1-24V. NOTE: This wire will be used with the new controls. 44. Attach wire 239/R to the new location on OR-1-5. 45. Attach wire 837/R from OR-1-7 to ACT1-24V. 46. Attach wire 250/R from ELM-TR to MR-5. NOTE: IF UNIT HAS OPTIONAL HEAT CONTINUE WITH STEP 45. CV UNITS WITH ECONOMIZER AND OPTIONAL HEAT See Figure 11 for Gas Heat and Figure12 for Electric Heat. 47. Mount the WR1 and WR2 relays in the heat section. 48. Attach wire 526/R to the new location on 8T-7. 49. Attach wire 845/W from TB12-W1 to WR1-A. 50. Attach wire 844/GY from TB12-W2 to WR2-A1. 51. Attach wire 510/GY to the new location at WR2-51 . 52. Attach wire 823/Y from WR1-7 to WR2-71 . 53. Attach wire 826/BR from WR1-B to WR2-B1 . 54. Attach wire 822/BR from WR1-B to TB2. 55. Attach wire 512/W to the new location at WR1-5. 56. Attach wire 533/GY to the new location on TB12-G. 57. Attach wire 820/Y from CR4-7 to WR1-7. 1. Only on units with 480 and 700 MBH gas heat or units with 80kW and 180kW electric heat. Unitary Products Group 530.70-N1.11Y FIGURE 9 : CONSTANT VOLUME UNIT WITH ECONOMIZER WIRING DIAGRAM Unitary Products Group 530.70-N1.11Y FIGURE 10 : CONSTANT VOLUME UNIT WITH ECONOMIZER CONNECTION DIAGRAM Unitary Products Group 530.70-N1.11Y FIGURE 11 : CV UNIT WITH GAS HEAT AND ECONOMIZER WIRING DIAGRAM Unitary Products Group 530.70-N1.11Y FIGURE 12 : UNIT WITH ECONOMIZER AND ELECTRIC HEAT WIRING DIAGRAM Unitary Products Group Subject to change without notice. Printed in U.S.A. Copyright © by YORK Unitary Products 1999. All rights reserved. Supersedes: Nothing 530.70-N1.11Y (799) YORK 5005 Norman Unitary YORK OK Products Drive 73069 ...

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