20 Most Recent Dometic HZB-15S Portable Ice Maker Top Load 120V Camper Trailer RV Questions & Answers


possible calcium deposits

Dometic HZB-15S... | Answered on Oct 03, 2017


check water flow

Dometic HZB-15S... | Answered on Jun 03, 2016


maybe bad start up capacitor

Dometic HZB-15S... | Answered on Jun 03, 2016


The link below will give you lead to a supplier. I don;t know anyone at this dealer but hopefully you will get the parts you need.

Dometic HZB 15S Portable Ice Maker 120 Volt RV Parts

Dometic HZB-15S... | Answered on Feb 21, 2015


Mine was having the same issue. The trouble-shooting section of the owner's manual mentions cleaning it but doesn't state where it is at. When I contacted Dometic they stated it is in the center of that circular hole in the bottom of the water resovoir, however, they couldn't tell me how to remove it.

Through trial and error, I found that it's just a little basket that fits snugly inside that hole. You DO NOT have to remove the round part that you can see. I used a pair of pliars in an attempt to remove the entire thing and the little basket (looks like a clear plastic thimble) came right out of the center. (If you have good hand strength you can likely just pull it out without using pliars.) I cleaned that off, placed it back into the ice maker and we are back in business. It is making ice as it should now.

Dometic HZB-15S... | Answered on Jan 16, 2013


try checking fusible links if ok try with thermistor unplugged if ok replace

Dometic... | Answered on Aug 12, 2018


thermal coupler is probably bad, the igniter will spark and the gas will be there until you release the igniter button.

Dometic... | Answered on Aug 12, 2018


check fuses on control board if blown check electric heater element

Dometic... | Answered on Aug 12, 2018

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