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Hoshizaki 22.1 cu. ft. / 626 liter Commercial Freezer FH1-SSB Questions & Answers
I have a hoshizaki freezer model FH1-AAC-HD, it stay on def
this is a large misconception of this unit. After a defrost cycle is completed, the display stays in "DEF" or "REC" until the box temp reaches 14 degrees of the "set" temp. So, if you have it set on zero, the conditioned space has to get to 14 degrees and then the display will switch over and show the temp. One way to verify this, is if the display shows DEF, check to see if the compressor is running, if so, then this scenario applies.
1/26/2018 3:51:33 AM •
Hoshizaki...
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Answered
on Jan 26, 2018
Hoshizaki Model KM500MAH
When first turned on, the sump should fill with water. If it does, water solenoid is good. If you have a full sump, and no water pump running, sometimes the "Ice/Off/Wash" switch is bad. Put switch in wash, if pump runs, it's good. Now put in Ice position, if sump fills and pump does not come on and compressor indicates it is in the freeze cycle, replace that switch first. Simplest place to start and lest costly to fix.
10/5/2017 1:45:52 AM •
Hoshizaki...
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Answered
on Oct 05, 2017
Unit will not power up
with no model number, I can only answer this way: most all Hoshizaki machines use at bin thermostat to send power to the control board. If the thermostat is bad, nothing works. As long as you have the right power and no blown fuses, look at the bin thermostat.
6/26/2017 10:10:40 PM •
Hoshizaki...
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Answered
on Jun 26, 2017
Hoshizaki ice machine will not power up
with not model or serial numbers, I can only suggest that it may very well be the "bin stat". This is a thermostat that has a sensing bulb that is in the bin and senses the ice when it touches it to shut down the machine. If this is bad, no power goes to the control board. Try jumping this out with a jumper wire and see if the machine comes on.
2/11/2017 10:17:54 PM •
Hoshizaki...
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Answered
on Feb 11, 2017
I have a up right hoshizaki model fh1-AAC unit will not come out of defrost
These machines do not work like you think. The display will show the defrost mode even when in the freeze cycle. After a defrost cycle, the cooling system comes on but the display will not show any temperature numbers until the conditioned space gets to within 15 degrees of where you have it set to cool to. So, if it is set to 0, the box needs to hit 15 degrees before it shows numbers. You have a cooling problem. Several thing can cause this. may need a tech to check.
2/11/2017 9:51:15 PM •
Hoshizaki...
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Answered
on Feb 11, 2017
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