20 Most Recent Manitowoc MAN-CVD2075 Condenser Unit Remote Air Cooled Models QR DUAL0 QD DUAL2C and QY DUAL4C Questions & Answers

Based on your finding on your second trip, the machine shut of on one of the safety timeouts that limit the harvest and freeze cycles. Its possible that the evaporator has lost some nickel plating and the ice is hanging, but first the heat build up in the storeroom is a problem if you get running again come back a few hours later and check the ambient temp in the room,its probably above the machine design temp. Can a vent be cut in the ceiling? an exhaust fan to **** that heat away would be good.

Manitowoc... | Answered on Aug 01, 2015

Replace bin switch if switch is bad if switch is good then replace board.

Manitowoc... | Answered on Oct 10, 2014

you will have to find the main board unplug the connector for about a mintue plug back in. This should reset unit

Manitowoc... | Answered on Oct 09, 2014

Call your local Manitowac dealer.

Manitowoc... | Answered on Sep 25, 2014

If it's the one on the front of the evaporator, there is a screw that increases / decreases the thickness. Make sure all the plastics are in correct positions etc, first. turn screw in or out until the metal part of the sensor is 3/16" away from the front of the evaporator plate to give a 1/8" bridge.

Manitowoc... | Answered on Apr 22, 2014

Sounds like a bad headmaster valve, bad fan motor, or bad pressure cycling switch for the fan motor. Will need to know operating pressures to troubleshoot. Not really a DIY job unless you have some experience.

Manitowoc... | Answered on Apr 22, 2014

you mean the fan motor? if power cuts out to it, check sensors or the board. if power is there, replace the motor

Manitowoc... | Answered on Feb 28, 2014

you'll either need to have the electric company run a three-phase line, or install an electric converter (aka inverter) to make single phase act like 3

Manitowoc... | Answered on Feb 28, 2014

Go to hvacparts.com and have your model and serial number ready. They will have one for you or cross to one that fits. Rus

Manitowoc... | Answered on Nov 29, 2009

is it plugged into a new or older outlet,and is it plugged in by itself,with no other appliances effecting its power

Manitowoc... | Answered on Aug 15, 2019

First, this us a very old system and probably needs to be replaced if it really is an R12 system. The unit is probably at least 40 years or more old since they stopped producing R12 about 1970's. If your manitowac ice machine is usable still, it probably has lost its charge and will need to be refilled with a suitable refrigerant. I actually still have a jug of R12, but I generally charge systems with the only substitute still available R420 if you can find someone who still sells it. I saw that both refrigerant were being phased out and purchased a couple of jugs and only have a little left. My suggestion if you want this ice machine in operation again take it to an ice machine repairman and have him repair it. Good luck.

Manitowoc... | Answered on May 29, 2019

High Pressure warning.

Usually overheating of compressor.
Check that ventilation is not blocked.

Manitowoc... | Answered on Mar 25, 2019

Hi, contact your local appliance repair facility, you may have problems with the control board, the ice level sensors or curtain.

Manitowoc... | Answered on Dec 20, 2017

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