Mammoth 7 to 24 Tons: High Efficiency, Superior IAQ Twin and Quad Circuit Horizontal and Vertical (M-Vintage) - Manual (Page 2)

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MAMM-WSHP-IOM-1MA (November 2011)
Model Nomenclature ················································································································ 3
Transportation and Storage ···································································································· 3
Installation ································································································································ 4
Unit Location ···························································································································· 5
Ductwork and Attenuation ······································································································· 6
Ventilation Air ··························································································································· 6
Piping ········································································································································ 7
Cleaning and Flushing ············································································································· 8
Fan Wall Assembly ··················································································································· 9
Start-up···································································································································· 10
Operating Limits ····················································································································· 11
DDC Controls ·························································································································· 12
I/O’s ········································································································································ 13
Keypad ···································································································································· 14
General Maintenance ············································································································· 15
VFD application parameters ·································································································· 16
Troubleshooting ····················································································································· 17
Performance Troubleshooting ····························································································· 18
Unit check-out sheet ············································································································· 19
Table of Contents
M Vintage Vertical
Size 084 to 288 M Vintage Horizontal
Size 084 to 144