Test running CRE solar HVAC system for set C

After making all electrical connections involving three system built-in solar panels, air handling control board, exterior and air collection temperature sensors (room temperature sensor is built inside the display panel), WiFi setup and connecting the heat exchanging coil in the air handling unit to a water tank, we test run the system in both the summer hot water production mode and the inside air circulation mode with a photo taken for each mode below. Note that the color on the bottom left corner of the system control and display panel changes after switching to a different mode…

Summer hot water production mode: hot air is pumped outside right after passing through a heat exchange coil in the air handling unit
Summer air circulation mode: internal air is circulated within the house

Further tests will be run after the purchased backup boiler arrives on Monday.

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