This seminar covers the operation, diagnosis and troubleshooting for Model RTHA/B Series R rotary chiller micro control systems with additional detailed coverage of refrigeration system and mechanical components. Additional coverage for chiller troubleshooting using ANSI Trane wiring diagrams with emphasis on understanding the Adaptive control system logic.
Coverage includes RTHA/B 130-450 ton machines.
Coverage on mechanical operation including compressor design, loading and unloading, EXV operation, oil distribution, and maintenance.
Understand major differences with refrigerant management methods between HB and HC machines.
Discuss operation, setup and troubleshooting the UCP1 and UCP2 controls used on these products.