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We'll go over possible problems and their causes in a couple of minutes.īy this stage of any ice maker troubleshooting call you will have verified that the water and power supplied to the machine are correct, that the condenser is clean and the fan is good if it's a water cooled condenser you'll have verified that there's water available to flow through the condenser, and you'll have verified that the evaporator plate and water distribution components are clean and scale free. Brema ice maker service manual code#If there are solid state controls, see if there are any error code indications, and note down what they are. If there's nothing else visibly wrong with the machine, turn on the power and verify that it is the correct voltage for the machine. If it's a water cooled condenser, verify that there is water pressure available to flow through the condenser when the unit runs.Īttach your gauges and make sure there's pressure in the machine and if you can, verify that it's the correct refrigerant. You also want to be sure there's no scale build up on the evaporator.Ĭheck the condenser and make sure it's clean, make sure the condenser fan blade turns, and verify that nothing is interfering with the air flow through the condenser. If the plating is severely discolored, or if you see a lot of copper color showing through, the plating might be worn off to the point where ice won't drop off the evaporator during harvest. ![]() You'll also want to take a close look at the evaporator plate. If there are major problems with the compressor, metering device, controls, etc., and the machine is old enough that the owner wants to replace it instead of paying for major repairs on an old machine, the descaling procedure might turn out to be a waste of time. If they're plugged with scale build up, the machine should be de-scaled, but make sure the machine at least runs and starts freezing normally first. You need to verify that the water supply to the machine is good, and you should also inspect the water distribution components in the machine. If the machine was disconnected because it just wasn't running right, the next step of this ice maker troubleshooting call will be to open the panels up and do a quick, thorough visual inspection. Otherwise, if there's power at the disconnect but it was turned off, or if the machine was un-plugged, ask the owner why. Replace the part, inspect the rest of the machine to see if it's actually in good enough condition to run, verify that the power supplied to the machine is correct, then give it a test run. If the breaker tripped or a fuse blew, you'll have to use an ohmmeter and check the wiring and electrical components for a ground or short. If there's no power at the disconnect or outlet, check the breaker or fuse(or fuses). If your ice maker troubleshooting call is for a machine that isn't running at all, be sure to ask the owner or operator what type of problem they might have been having with the machine before it stopped, then check the disconnect or outlet for power. If the indicator lights are working, and if you can find the legend that explains what they mean, they'll at least point you in the direction of what part of the machine is malfunctioning. If you can't get the manual, all of the newer machines I've worked on have had a good set of explanations somewhere, on the front cover, or in the control panel area, about what the indicator lights mean with regards to what part of the operational cycle the machine is in, or what error code is being displayed. If the customer asks what you're reading, show him or her the steps in the manual, and explain that following the factory recommended ice maker troubleshooting procedure step by step helps make sure you don't miss anything, helps you identify the problem quickly, and helps get the repair finished efficiently, which reduces labor costs. Brema ice maker service manual manual#The service manual provides crucial information about theĪnd electrical controls, so there's no reason to hesitate about breaking it open during service calls. ![]() Brema ice maker service manual manuals#You'll find Scotsman service manuals at theĪnd you'll find Hoshizaki service manuals at You'll find Iceomatic service manuals at the You'll find Manitowoc service manuals at the Since you're already on line, why not visit your ice machine manufacturer's web site and get the service manual for your machine? Ice maker troubleshooting is always easier when you have the service manual for the machine. ![]()
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