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cbb4104: The electric water heater controller in action!
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cbb4104: Wired up
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cbb4104: SSRs Junction Block Frame Relay Mounted on Panel
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cbb4104: Two Temperature Controllers Snapped Into Lid
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cbb4104: Two Temperature Controllers Snapped into Lid
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cbb4104: fail
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cbb4104: Work
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cbb4104: Grounding conduit
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cbb4104: The system from above.
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cbb4104: Resistor load in bracket
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cbb4104: Inside of chiller showing pump and groundling lug location
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cbb4104: Chiller away from the Solar Lab building
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cbb4104: Had to replace this one, Aluminum + Copper + metal box = NOPE!
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cbb4104: Copper Grounding Lug, replaced corroded aluminum lug.
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cbb4104: Campbell Scientific Data acquisition Unit at NC Solar Lab
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cbb4104: Honda Fit at Solar Center NC State University
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cbb4104: G570 sitting on bench