Coolerado M50C - Table of Contents; Installation Notes

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Table of Contents
Installation Notes 4
Safety Considerations 5
Installation Recommendations 5
Installation Steps
Step 1 – Check Equipment and Job Site 6
Step 2 – Inspect Filters and Heat Exchangers 7
Step 3 – Clearance Requirements 8
Step 4 – Install on Solid and Level Foundation 9
Step 5 – Drain Connections 9
Step 6 – Outdoor Intake Air 10
Step 7 – Conditioned Air Ducts 10
Step 8 – Working Air Ducts 12
Step 9 – Water Supply Connections 14
Step 10 – Electrical Power Connection 17
Step 11 – Control Wiring 18
Step 12 – Control Board Set-up and Operation 19
Step 13 – Thermostat 20
Step 14 – HMX Wet Out Logic 20
Step 15 - Operational Startup 21
Step 16 – Final Checks 22
Post Installation / Seasonal Start-up 22
Normal Operating Procedure 23
Seasonal Shutdown 23
Care and Maintenance 23
Appendix
Appendix 1 – Coolerado Water Quality Requirements 25
Appendix 2 – Control Board and Wiring Diagram 26
Appendix 3 – Water Control Board LED Indicators 28
Appendix 4 – Coolerado Thermostat Wiring Picture 29
Appendix 5 -- Multiple Unit Control Wiring 30
Appendix 6 – Thermostat Operations for (TEC2145-4) 31
Appendix 7 – Freeze Protection 37
Appendix 8 – M50B Dimensional Specifications 39
Appendix 9 – M50 Exhaust Duct Fabrication 41
Appendix 10 – M50B Air Flow Performance Table 42
Appendix 11 – M50B Curb Mount Unit 43
Appendix 12 – C60A Air Dimensional Specifications 44
Appendix 13 – C60A Flow Performance Table 47
Appendix 14 – Water Pressure Charts 48
Appendix 15 – Limited Warranty 50
Appendix 16 – Installation Check List 52
Appendix 17 – Preventative Maintenance, (PM) Checklist 57
Appendix 18 – Cleaning HMX’s 58
Appendix 18 – Troubleshooting 61
Installation Notes