Semi Auto's
Hi Guys,
Semi Auto machines were big in australia for a long time. Michael's mother bought her Semi Auto Whirlpool in 1979 when they moved to Queensland. It replaced her mother in laws Auto whirlpool.
On most of the semi auto's I've seen in AU you have a dryer timer (IE Spring Loaded), and a switch which either reverses the motor or actuates a solenoid. Quite often you got a heating element as well. The whirlpool manual I have, claims that it takes 65 minutes to heat a full load of water to 70deg.
So there is no fill valve, pressure switch, temp controls, cycle controls etc. Her machine still had a bed of nails filter.
They have the catalog from 1979 and the price difference between the semi auto, and the BOL Auto (Two Speed, 3 Cycles, Fixed Water level, non adjustable temps, was about $60.
She hung onto that machine for as long as possible because she never trusted an Auto to do the job properly. When it failed in 1999 it was pried cold and dead from her hands with her wailing all the way. Her 1999 whirlpool I think will soon be dead, the transmission noise is slowly turning more and more into a rough growl. At that stage, I'm going to try and talk her into a frontloader, although I cant see that happening.
My maternal grandmother had a Semi Auto FL machine from the early 60's, it was even more basic. I'm not sure of the brand, but it had a red top, and a red lid which was at the top of an angled chute at the front.
You turned the taps on to fill, and then turned the powerpoint on to start it. When you were ready to drain you just dropped the hose down below machine level, the water ran out, and your washing came out pretty much dripping from a 150rpm spin. She never had a dryer until the late 70's so the wetness was never a problem because it was so much easier than using the copper and a hand wringer.