Stulz Compact CW Series - Table of Contents

(© Oct, 2007)
Compact CW Series Installation, Operation & Maintenance Manual
A
ir Technology Systems, Inc.
1.0 Introduction ....................................... 1-1
1.1 General ...................................................... 1-1
1.2 Product Description ................................... 1-1
1.3 Product Warranty ...................................... 1-2
1.4 Safety ........................................................ 1-3
1.4.1 General ...................................................... 1-3
1.4.2 Safety Summary ........................................ 1-3
1.5 General Design .......................................... 1-4
1.5.1 Electric Box Access .................................. 1-4
1.5.2 Circuit Breakers/ Motor Start Protectors .... 1-4
1.5.3 Heaters ...................................................... 1-4
1.5.4 Coils .......................................................... 1-4
1.5.5 Blower(s) ................................................... 1-4
1.5.6 Temperature/ Humidity Sensor ................... 1-5
1.5.7 Humidifier .................................................. 1-5
1.6 Optional Equipment ................................... 1-5
1.6.1 Condensate Pump ..................................... 1-5
1.6.2 Smoke Detector ........................................ 1-5
1.6.3 Firestat ...................................................... 1-5
1.6.4 Auto Transfer Switching ............................. 1-5
2.0 Installation ......................................... 2-1
2.1 Receiving the Equipment. .......................... 2-1
2.2 Site Preparation ......................................... 2-1
2.3 Rigging ...................................................... 2-2
2.4 Mounting/Placement .................................. 2-2
2.4.1 Precision A/C Unit ..................................... 2-2
2.5 Air Distribution Connection ........................ 2-3
2.5.1 Downflow Configuration Air Patterns ........... 2-3
2.5.2 Upflow Configuration Air Patterns ............... 2-3
2.6 Optional Equipment (Field Installed) .......... 2-5
2.6.1 Floor Stand ................................................ 2-5
2.6.2 Plenum Box Assembly .............................. 2-5
2.6.3 Remote Display ......................................... 2-5
2.6.4 Condensate Pump ..................................... 2-5
2.6.5 Remote Temperature/Humidity Sensor ....... 2-5
2.6.6 Remote Water Detector ............................. 2-6
2.7 Piping Connections .................................... 2-6
2.7.1 Chilled Water/Hot Water ............................ 2-6
2.7.2 Condensate Drain ...................................... 2-7
2.7.2.1 Gravity Drain .............................................. 2-7
TABLE OF CONTENTS
2.7.2.2 Condensate Pump ..................................... 2-7
2.7.3 Humidifier .................................................. 2-7
2.8 Utility Connections .................................... 2-8
2.8.1 Main Power ............................................... 2-8
2.8.2 Controls ..................................................... 2-9
2.8.3 Optional Equipment ................................... 2-9
2.8.3.1 Remote Temperature/Humidity Sensor ....... 2-9
2.8.3.2 Remote Water Detector ............................. 2-9
2.9 System Settings and Adjustments ........... 2-10
2.9.1 Chilled Water Circuit ................................ 2-10
2.9.2 Humidifier Adjustment .............................. 2-10
2.8.3 Blower ..................................................... 2-10
3.0 Start-Up/Commissioning .................. 3-1
3.1 Operation ................................................... 3-1
3.2 Step by Step Start-Up Instructions ............. 3-1
3.3 Microprocessor Controller
Programming ............................................ 3-1
4.0 Maintenance/Repairs ....................... 4-1
4.1 Periodic General Maintenance ................... 4-1
4.1.1 A/C Unit ..................................................... 4-1
4.1.1.1 Filter .......................................................... 4-1
4.1.1.2 Blower ....................................................... 4-1
4.1.1.3 Drain Pan .................................................. 4-1
4.1.1.4 Coils .......................................................... 4-1
4.1.1.5 Heat/Reheat .............................................. 4-1
4.1.1.6 Humidifier .................................................. 4-1
4.1.1.7 Condensate Pump ..................................... 4-1
4.2 Troubleshooting ...................................... 4-2/3
4.3 Field Service .............................................. 4-4
4.3.1 Piping ........................................................ 4-4
4.3.2 General Common Repairs/
Component Replacement ........................... 4-4
4.3.2.1 Humidifier Cylinder Replacement ............... 4-4
4.3.2.2 Filter Replacement .................................... 4-4
5.0 Product Support Group ................... 5-1
5.1 Technical Support ...................................... 5-1
5.2 Obtaining Warranty Parts .......................... 5-1
5.3 Obtaining Spare/Replacement Parts .......... 5-1
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