RTHC Helical Rotary Chillers 1000 to 1400 kW

Table of Contents
General Information
Literature Change History
Unit Identification - Nameplates
Unit Inspection
Inspection Checklist
Loose Parts Inventory
Unit Description
Model Number Coding System
Installation Overview
Installation - Mechanical
Storage
Location Requirements
Access Restrictions
Moving and Rigging
Lifting Procedure
Isolation Pads
Shipping items
Unit Leveling
Water Piping
Water Pressure Drop Data
Water Regulating Valve
Water Regulating Valve Adjustment
Water Treatment
Water Pressure Gauges and Thermometers
Water Pressure Relief Valves
Flow Sensing Devices
Refrigerant Pressure Relief Valve Venting
Thermal Insulation
Installation - Electrical
General Recommendations
Power Supply Wiring
Compressor Motor Phase Sequencing
Module and control panel connectors
Interconnecting wiring (Field Wiring Required)
Operating Principles - Mechanical
General
Refrigeration (Cooling) Cycle
Compressor Description
Oil Management System
Oil Filter
Oil Cooler
Operator Interface - Controls
UCP2 Microprocessor Control System
Chiller Module A11
Stepper Module A13
Starter Module A14
Options Module A15
COMM 3 or COMM 4 (Tracer Interface) A19
Printer Interface Module A17
Clear Language Display (CLD) A53
Key Functions
Communications and Settings Storage
Custom Report Group - Programming
Chiller Report
Refrigerant Report
Compressor Report
Operator Settings
Service Settings
Service Tests
Diagnostics
Unit Start-up
Daily Unit Start-Up
Seasonal Unit Start-Up Procedure
Unit Shutdown
Daily Unit Shutdown
Seasonal Unit Shutdown
Periodic Maintenance
Overview
Weekly Maintenance and Checks
Monthly Maintenance and Checks
Annual Maintenance
Scheduling Other Maintenance
Check Sheets
Contractor confirmation check sheet
Start-up test log
RTHC Operating log
RTHC UCP2 log
Maintenance Procedures
Cleaning the Condenser
Cleaning the Evaporator
Compressor Oil
Oil Sump Level Check
Removing Compressor Oil
Oil Charging Procedure
Replacing the Oil Filter
Refrigerant Charging
Freeze Protection
Diagnostics
Unit Wiring
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