Hot Water Boiler System Trending and Alarms Testing Trend Alarm Alarm Point Type Interval Type Range Delay Duration Duration Outside Air 15 AI 12 3 days N/A Temperature Minutes Boiler 1 Fire 15 AI 12 Hours 3 days N/A Signal Minutes Boiler 1 Entering 15 AI 12 3 days N/A Minutes Temperature Boiler 1 15 Leaving Water AI 12 Hours 3 days N/A Minutes Temperature Boiler 2 Fire 15 AI 12 Hours 3 days N/A Signal Minutes Boiler 2 Entering 15 AI 12 Hours 3 days N/A Water Minutes Temperature Boiler 2 15 Leaving Water AI 12 Hours 3 days N/A Minutes Temperature Hot Water 15 ±5 oF 10 Supply AI 12 Hours 3 days P Minutes from SP Min Temperature Hot Water 15 Return AI 12 Hours 3 days N/A Minutes Temperature Secondary Loop 15 ±5% 10 AI 12 Hours 3 days C Differential Minutes from SP Min Pressure 15 Lead Boiler AI 12 Hours 3 days N/A Minutes Boiler 1 DI COV 12 Hours 3 days N/A Enable Status Boiler 1 10 DI COV 12 Hours 3 days P <> Status min Command Boiler 1 Isolation DI COV 12 Hours 3 days N/A Valve Boiler 1 on DI COV 12 Hours 3 days N/A Fuel Oil Boiler 1 DI COV 12 Hours 3 days C True 1 Min Alarm Boiler 2 DI COV 12 Hours 3 days N/A Enable
Hot Water Boiler System Trending and Alarms Point Type Trend Interval Duration Testing Duration Type Alarm Range Alarm Delay Outside Air Temperature AI 15 Minutes 12 3 days N/A Boiler 1 Fire Signal AI 15 Minutes 12 Hours 3 days N/A Boiler 1 Entering Temperature AI 15 Minutes 12 3 days N/A Boiler 1 Leaving Water Temperature AI 15 Minutes 12 Hours 3 days N/A Boiler 2 Fire Signal AI 15 Minutes 12 Hours 3 days N/A Boiler 2 Entering Water Temperature AI 15 Minutes 12 Hours 3 days N/A Boiler 2 Leaving Water Temperature AI 15 Minutes 12 Hours 3 days N/A Hot Water Supply Temperature AI 15 Minutes 12 Hours 3 days P ±5 oF from SP 10 Min Hot Water Return Temperature AI 15 Minutes 12 Hours 3 days N/A Secondary Loop Differential Pressure AI 15 Minutes 12 Hours 3 days C ±5% from SP 10 Min Lead Boiler AI 15 Minutes 12 Hours 3 days N/A Boiler 1 Enable DI COV 12 Hours 3 days N/A Boiler 1 Status DI COV 12 Hours 3 days P Status <> Command 10 min Boiler 1 Isolation Valve DI COV 12 Hours 3 days N/A Boiler 1 on Fuel Oil DI COV 12 Hours 3 days N/A Boiler 1 Alarm DI COV 12 Hours 3 days C True 1 Min Boiler 2 Enable DI COV 12 Hours 3 days N/A
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