MODEL GC-1

GEOTHERMAL HEAT PUMP LOOP TEMPERATURE CONTROLLER

Features:

• Primary Pump Rotation  (2 pumps / weekly )
• Automatic Backup on Primary Pump Failure
• Audible Alarm and Alarm Contacts for Remote Monitoring
• Alarm Reset on Panel Door
• Flow Switch and Optional System Interlocks
• Immersion Temperature Sensor c/w 4 or 6 Inch Brass Wells
• Ground Loop Pump Rotation (4 pumps / daily)
  e.g. P- 1,2,3,4;   P- 2,3,4,1;  P-3,4,1,2;   P- 4,1,2,3
  to even wear, prevent saturation of ground temperatures, and exercise pumps
• LCD Display with Multiple Information Screens, 8-lines of Critical System Information per Screen and Back Light
• Built In Real Time Clock
• Clear and Simple Navigation Buttons with Adjustable Setpoints
• Historical Data of Pump Run Times and Number of Starts
• Temperatures in Celsius or Fahrenheit
• Pump Relays c/w Hand / Off / Auto Switches for Commissioning or Emergency Service
• LCD Display is Password Protected and Panel is Secured by Keyed Lock
• Optional Building Automation Communication such as Modbus, BACnet, Lonworks or Web Access

Model GC-1 Hardware Installation Guide

MODEL UC-1

UNIVERSAL CONTROLLER

Features:

• Primary Pump Rotation (2 pumps / weekly )
• Automatic Backup on Primary Pump Failure
• Audible Alarm and Alarm Contacts for Remote Monitoring
• Alarm Reset on Panel Door
• Flow Switch and Optional System Interlocks
• Immersion Temperature Sensor c/w 4 or 6 Inch Brass Wells
• Up to 7 Stages of Cooling (2 are 0-10vdc modulating)
• Up to 7 Stages of Heating (2 are 0-10vdc modulating)
• Modulating Control of Variable Frequency Drives, Modulating Valves, Modulating Dampers and Pumps.
• LCD Display with Multiple Information Screens, 8-lines of Critical System Information per Screen and Back Light
• Built In Real Time Clock
• Clear and Simple Navigation Buttons with Adjustable Setpoints
• Temperature in Celsius or Fahrenheit
• Pump Relays Complete with Hand / Off / Auto Switches for Commissioning or Emergency Service
• LCD Display is Password Protected and Panel is Secured by Keyed Lock
• Optional Building Automation Communication such as Modbus, BACnet, Lonworks or Web Access