

| Subject: | Re: Vitrifrigo/Truck Fridge power usage |
| From: | Phil Zimmerman |
| Date: | Sun, 18 Sep 2011 23:45:13 -0400 |
On Sun, 18 Sep 2011 20:34:04 -0700, Vanagon <camping.elliott@GMAIL.COM> wrote: >Well, okay -- but how do I determine a "best fit" is? ---- Easy peezee rocket. You have that real cool amp/hr measuring gizmo in mellow... Try each setting on the gelato maker: high, medium and low for your particular camping situation.. Over a period of time... what works as a best-fit will become apparent.... Lowest overall amp draw that produces an acceptable temperature in the gelato cooler. That's my story.... Pz -------- > >Sent from my smartphone with tiny screen & even tinier keypad. > >On Sep 18, 2011, at 8:04 PM, Phil Zimmerman <philzimm1@SHAW.CA> wrote: > >> On Sun, 18 Sep 2011 07:27:56 -0700, Vanagon <camping.elliott@GMAIL.COM> wrote: >> >>> Right, but here's my question. >>> >>> If low current setting + longer runtime = high current setting + shorter runtime . . . in >> other words, if there is no overall effect on longterm power consumption . . . then why >> does Vitrifrigo even bother giving the option of three different levels of current >> consumption? >> --------- >> Rocket, >> >> Somewhere between your question (above) and Dennis's insights... >> >> Recalling a samba post a year ago, where a new gelato-fridge installation >> (my sarcastic name) was consuming way-more amp-hours than expected. >> >> The problem was located in the fridge thermostat. So said the factory rep. as I recall. >> Thermostats vary. Some are fast, some are slow to respond to delta-"t". >> Others are numb to respond at all. >> >> Now I'm guessing here. The three current settings are available to get a best-fit with the >> individual thermostat. Try each setting for a "best fit" to your particular thermostat... >> >> Pz
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