Fafco - Pool and Spa Gas/Solar Heater Control
Analysis of Existing Interactional Architecture - Reconfigured and Simplified - 1991

Functional Analysis, Interactional Architecture, by Jim Leftwich, IDSA - Orbit Interaction
Associate Functional Analysis, Interactional Architecture by David Abkowitz

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Solar Switchover
Configuration and Settings

Before and After

Temperature Conditions
Configuration and Settings

Before and After

Time Cycles
Configuration and Settings

Before and After

Water Conditioning
Configuration and Settings

Before and After

 

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