CyberOne EC CW IOM Manual
Table of Contents
1.0 Introduction.................................................... 1
1.1 General. ............................................................................... 1
1.2 Safety .................................................................................. 1
1.2.1 Safety Summary ............................................................... 1
1.3 Product Description ....................................................... 2
1.4 General Design ................................................................. 2
1.4.1 Electric Box ....................................................................... 2
1.4.2 Circuit Breakers/Motor Start Protectors ................ 4
1.4.3 Coil(s) ................................................................................... 4
1.4.4 EC Fan ................................................................................. 4
1.4.5 Temperature/Humidity Sensor................................... 4
1.5 Optional Equipment ........................................................ 4
1.5.1 Heater ................................................................................. 4
1.5.1.1 Electric Reheat ................................................................. 4
1.5.1.2 Hot Water Re-heat ......................................................... 4
1.5.2 Humidifier........................................................................... 4
1.5.3 Condensate Pump .......................................................... 4
1.5.4 Water Detector ................................................................. 5
1.5.5 Smoke Detector ............................................................... 5
1.5.6 Firestat ................................................................................ 5
1.5.7 Remote Temperature/Humidity (T/H) Sensor ........ 5
1.5.8 Remote-mounted Graphic Terminal for the E
2
Controller ........................................................................... 5
1.5.9 Floor stands ....................................................................... 5
1.5.10 Plenums and Plenum Extensions ............................... 5
2.0 Installation ..................................................... 6
2.1 Receiving the Equipment .............................................. 6
2.2 Moving the Equipment ................................................... 6
2.3 Site Preparation ............................................................... 6
2.3.1 Conditioned Space.......................................................... 7
2.4 Mounting/Placement ..................................................... 7
2.4.1 Floor Mounting ................................................................. 7
2.5 Air Distribution Connection .......................................... 8
2.5.1 Downflow Configuration Air Patterns ....................... 8
2.5.2 Upflow Configuration Air Patterns ............................. 8
2.6 Optional Equipment (Field Installed) ...................... 10
2.6.1 Floor Stand ..................................................................... 10
2.6.2 Remote Controller Terminal ............................................ 10
2.6.3 Remote Temperature/Humidity Sensor ................ 10
2.6.4 Remote Water Detector ............................................. 10
2.6.5 Plenum Box Assembly ................................................ 11
2.7 Piping Connections ..................................................... 11
2.7.1 Condensate Drain ........................................................ 11
2.7.1.1 Gravity Drain ................................................................... 11
2.7.1.2 Condensate Pump ....................................................... 11
2.7.2 Humidifier ....................................................................... 12
2.8 Utility Connections ....................................................... 12
2.8.1 Main Power .................................................................... 12
2.8.1.1 Three-Phase Wiring Connections .......................... 13
2.8.2 Controls ........................................................................... 13
2.8.3 Optional Equipment ..................................................... 13
2.8.3.1 Remote Temperature/Humidity Sensor ................ 13
2.8.3.2 Remote Water Detector ............................................. 13
2.8.4 Humidifier Adjustment ................................................ 13
2.9 EC Fan .............................................................................. 13
3.0 Start-Up/Commissioning and Unit
Shutdown..................................................... 14
3.1 Operation ........................................................................ 14
3.2 Step by Step Start-Up Instructions ........................ 14
3.3 Microprocessor Controller Programming............. 14
3.4 Unit Shutdown ............................................................... 14
4.0 Maintenance ................................................ 15
4.1 Periodic General Maintenance ................................ 15
4.2 Maintenance Procedures .......................................... 15
4.2.1 Air Filter ........................................................................... 15
4.2.2 EC Fan .............................................................................. 15
4.2.3 Drain Pan ......................................................................... 15
4.2.4 Coils .................................................................................. 15
4.2.5 Heat/Reheat.................................................................. 15
4.2.6 Humidifier ....................................................................... 15
4.2.7 Condensate Pump ....................................................... 16
4.3 Troubleshooting............................................................ 16
4.4 Field Service.................................................................. 19
4.4.1 CW Leaks ........................................................................ 19
4.4.1.1 CW Leak Repair ............................................................ 19
4.4.2 Humidifier Cylinder Replacement. .......................... 19
4.4.3 Air Filter Replacement ................................................ 19
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