Has anyone every tested or experienced the energy savings on a coldroom by running 2 setpoints, a daytime setpoint and a night time/low load setpoint. Just say 1-3 degrees C during day and 3-5C at night.
Has anyone tried it and measured power savings?
Do you think it would add any power savings??
Would the compressor running time really end up much less?, even though at night its not lowering it as much, would the running time from cycling it between 1-3, and 3-5 would make much of a difference.....????

Anyones thoughts or experiences would be much appreciated...... thankyou