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  1. #1
    Sean LaDart's Avatar
    Sean LaDart Guest

    Scotsman Dc33pa Ice Maker Troubleshooting



    I am in need of assistance in figuring out what the problem is that I am having. Please bear with me as I am not an AC repairman - trying to fix on my own...

    The Ice Maker stoped making ice. What is happening is the pump is not draining the storage bin AND the water that supplies the ice maker with fresh water is not supplying the ice maker with fresh water. The jets that spray the water into the ice molds works - as a matter of fact, there is a huge chunk of ice in the area where the ice cubes are formed.

    Researching this on my own - I have concluded that either the WATER INLET VALVE or the PRESSURE SWITCH to the drain pump has gone bad. I am asking for another opinion on what the problem may be and some ways to narrow down to the component that may be at fault. Please ask questions as needed.

    Thanks!

    Sean A. LaDart



  2. #2
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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    What is happening is the pump is not draining the storage bin
    Drains are not usually pumped, they just fall in the mains drianage.

    the water that supplies the ice maker with fresh water is not supplying the ice maker with fresh water
    Eh!
    The jets that spray the water into the ice molds works - as a matter of fact, there is a huge chunk of ice in the area where the ice cubes are formed.
    I there is no water supply how can you get ice inside?

    I have concluded that either the WATER INLET VALVE or the PRESSURE SWITCH to the drain pump has gone bad
    I would guess otherwise.

    Make sure the drain at the back does not go upwards to the main drain and there is no blockage.

    Secondly, open the top of the ice machine and you will find the ice size thermostat. Make sure it is fastened to the evaporator properly.


    Chillin
    IF AT FIRST YOU DON`T SUCCEED.
    DESTROY ALL EVIDENCE THAT YOU TRIED!
    and go get a cuppa

  3. #3
    Sean LaDart's Avatar
    Sean LaDart Guest

    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    Quote Originally Posted by chillin out
    Drains are not usually pumped, they just fall in the mains drianage.
    This ice maker has a pump built in that takes water (from melted ice) from the ICE BIN drain to a main house drain.
    Quote Originally Posted by chillin out
    I there is no water supply how can you get ice inside?
    Water fills the ice maker compartment and is recirculated with fresh water being introduced each cycle - mixed with the chilled water. Since no water is being introduced to the ice maker, the recirculated water continues to recirculate until it is frozen - no fresh water comes in to loosen the ice cubes. Hopefully, this makes sense.

    Quote Originally Posted by chillin out
    open the top of the ice machine and you will find the ice size thermostat. Make sure it is fastened to the evaporator properly.
    There is nothing to open on the top of the ice machine... This is a home unit - not a commercial unit... All of the equipment is located at the bottom part of the ice machine (underneath the ICE BIN).

    Sean LaDart

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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    Can you get a picture and the model number?

    Chillin
    IF AT FIRST YOU DON`T SUCCEED.
    DESTROY ALL EVIDENCE THAT YOU TRIED!
    and go get a cuppa

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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    although there is water coming from jets they may be partially blocked, most common prob with ice macines.
    get some food safe cleaner preferrably proper ice machine cleaner (it is a kind of strong vinegar)
    circulate for 30 mins then flush.

    if there is water in the circulation system and machine gets cold then this is probable cause.

    Also check bin level indicator as this smoetimes requires a clean (if light beam sensor)

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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.

  7. #7
    Sean LaDart's Avatar
    Sean LaDart Guest

    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    The model number is in the subject line (Scotsman DC33PA). No further posts are needed on this topic as I have decided to acquire a new ice maker - this one has had a long and good life (12 or more years...) It has earned it's retirement! Thanks for your input...

  8. #8
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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    No further posts are needed on this topic
    Geesshh!!

    He gives up easily

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    Re: Scotsman Dc33pa Ice Maker Troubleshooting

    No thanks, Sean La Dart, you're always welcome.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.

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