Hypertherm DuraChill 5 HP Air-Cooled Chiller For Hypertherm - Manual (Page 2)

- 2 -
Table of Contents
Section 1 – Safety and Warranty Information
1.1 Safety
1.2 Warranty
1.3 Unpacking
Section 2 – Introduction
2.1 General Description
2.2 Component Identification
2.2.1 Control System
2.2.2 Fluid Circulation System
2.2.3 Cooling
System
Section 3 – Specifications
3.1 Air-Cooled Chillers — DA 500
Section 4 – Installation and Startup
4.1 Site Requirements
4.1.1 Ambient Temperature and Relative Humidity
4.1.2 Location
4.1.3 Clearance
4.2 Plumbing
4.2.1 Process Piping
4.2.2 Reservoir Vent
4.2.3 Reservoir Drain
4.3 Reservoir Low Level Float Switch Alarm
4.4 Fan
4.5 Electrical Power
4.5.1 Power Phase Requirements
4.5.2 Remote On / Off
4.6 Startup
4.6.1 Process Coolant
4.6.2 Starting Process Fluid Flow
4.6.3 Adjusting the Set Point
4.6.4 Selecting Celsius or Fahrenheit
Section 5 – Normal Operation
5.1 Power On
5.2 Controller Display / Menu Structure
5.3 Controller Display / Menu Navigation
5.4 Checking / Adjusting Set Point
5.5 Selecting Celsius or Fahrenheit (ºC or ºF)
5.6 Pressure Display – 0 to 247 psi; 0 to 1700 kPa
5.7 High Temperature Limit (HL)
5.8 Low Temperature Limit Value (LL)
5.9 High Ambient Temperature Limit (HA)
5.10 Low Temperature Band (Compressor Turn Off)
5.11 Upper Temperature Band (Compressor Turn On)
5.12 Temperature Calibration Offset (c1)
5.13 Low Ambient Temperature Alarm Setting (LA)
5.14 Controller Operating, Alarm, and Error Messages
5.15 Dual Float Switch
5.16 Loss of Power
5.17 High Pressure Bypass Setting
5.18 Enabling/Disabling the Local Lockout
5.19 Automatic Restart from Alarm Mode
5.20 Fuse Bits