Perlick outdoor ice maker that wouldn’t start, in an Orinda backyard
Problem: This Perlick ice maker is built in under an outdoor counter in an Orinda backyard. It had been powering on but not making ice. Then it wouldn’t start at all.
Diagnostics: The nameplate reads model H50IMS-L on R-134a. We checked the electrical side. Power was reaching the unit, which is rated for 115 to 120 volts, and the main fuse checked out. We also tested the ICE/OFF/WASH selector switch, position by position. The unit wouldn’t start in ICE or in WASH, and the main electronic control wasn’t sending the outputs it needs to run. Based on those findings, the repair estimate called for a new electronic control board and a new switch.
Solution: The owner approved the repair. We came back on November 4 to replace the control board and the switch, and the visit was closed out that day.
Result: This unit sits in a lot of direct sun. Heat around an ice maker can raise its operating temperatures and stress the refrigeration parts and the electronics. More shade and airflow around the cabinet would help. If an outdoor ice maker won’t start, check the outlet and the breaker first.
We service Perlick refrigeration and ice makers in Orinda and across the East Bay. Refrigeration work at ADRIUM Service Solutions is licensed under CSLB #1136642 with EPA Section 608 certification #1279674151528.


