Manitowoc Ice Machine Cleaning Instructions Made Easy

Reading Time: 5 minutes Food/Ice Safety, Ice Machine Care

Manitowoc Ice Machine Cleaning Instructions

No one wants dirty ice, which is why keeping your ice machine clean should be a #1 priority.  Manitowoc ice machine cleaning not only keeps your ice sanitary, but it also maintains the efficiency of the machine. A clean ice machine will produce more ice than a dirty ice machine.

Cleaning commercial ice equipment involves not only washing away dirt and grime, but disinfecting and sanitizing the area as well. Disinfecting is the process of using chemicals to kill microorganisms like bacteria, viruses, and fungi, then rinsing the solution away. Sanitizing uses a lower concentration of chemicals to drop the number of bacteria to federally recognized health standards.

If you want to keep your Manitowoc ice maker clean, follow our Manitowoc ice machine cleaning instructions.

How to Clean a Manitowoc Ice Maker’s Exterior

A Manitowoc commercial ice maker is made of stainless-steel and plastic. Wiping dirt and grime off the machine is easy, but you also want to make sure you clean harmful microorganisms that can make people sick.

Sanitizing your Manitowoc ice equipment will prevent users from accidentally contaminating the ice supply by touching the exterior of the ice machine and then scooping ice.

The best cleaners to use are quat-based cleaners or a diluted solution of bleach and water. To create the bleach solution, mix ½ a cup of bleach with 1 gallon of water.

DO NOT mix bleach with other cleaners. The combination can produce harmful, toxic fumes that can cause respiratory distress.

How to Disinfect Your Ice Maker’s Exterior

  1. Pre-wash any soiled area with warm water
  2. Wipe the area with the quat-cleaner or bleach solution
  3. Let the solution sit for at least 5 minutes
  4. Rinse the area with water and let air

How to Sanitize Your Ice Maker’s Exterior

  1. To sanitize further, wipe the area with a bleach mixture of 2 teaspoons of bleach to one gallon of water
  2. Let air dry

How to Clean Your Manitowoc Ice Maker’s Bin

Ice bins and dispensers hold ice until it’s ready to use. Since your ice will spend most of its time sitting in a bin, cleaning your ice bin is the best way to keep your ice supply safe.

The main contaminants you’re likely to find in your ice bin are mold and slime. Mold and slime love dark, moist environments where they can feed off the dust and yeast in the air. Unfortunately, an ice bin checks all those boxes.

A Manitowoc ice bin is often lined with vinyl and plastic. Some larger ice bins are made of stainless-steel. The interior of the bin is lined with antimicrobial-treated polyurethane, which helps to slow down the growth of mold and slime, but it won’t eliminate it altogether. The best way to keep these growths out of your ice bin is to clean it regularly.

The best agents to clean your ice bin are quat-based cleaners or a mixture of 80% water and 20% chlorine.

Following our Manitowoc ice machine cleaning instructions below will have your bin looking like new:

How to Disinfect Your Ice Bin

  1. Use a spray bottle to saturate the contaminated surfaces
  2. Wipe the areas to remove the debris and make sure to rinse the area well

How to Sanitize Your Ice Bin

  1. Once you’ve wiped the bin down after disinfecting, reapply the solution to sanitize
  2. Leave the mixture to air dry

Cleaning a Manitowoc Evaporator

Evaporators are susceptible to scale, which is caused by hard water in your ice maker.

Getting to a Manitowoc ice machine’s evaporator plate is very simple. Simply open the front panel, which should swing open like a door. Once open, you’ll see a large plastic curtain hanging on a hinge. Grab the area above the hinges with your hands. Gently bend it toward you until one of the tabs on the door releases from the hole in the hinge. From there, you should see the evaporator plate, which looks like a large metal grid.

Check to make sure there is not any ice stick stuck to the grid. If so, you can initiate a manual harvest using the touchpad. If the grid is clear, you can reinstall the water curtain.

Manitowoc Ice Machine Cleaning and Equipment

With our ice machine lease, you get a leading Manitowoc ice machine with cleaning, maintenance, and repairs for a low monthly cost.

When cleaning a Manitowoc evaporator, make sure to use nickel-safe cleaner. Using other chemicals to clean with deteriorate the nickel plating on the evaporator and damage the machine.

How to Disinfect Your Manitowoc Evaporator

  1. Make sure the front panel is open.
  2. Empty all the ice form the bin.
  3. Press the “Clean” button on the touchpad (it’s the button that looks like a hand holding a washcloth).
  4. Select the “turn off when complete” prompt.
  5. Water will run for about a minute. The touchscreen will count down until the water trough refills.
  6. The touchscreen will prompt you to add the cleaner to the ice machine. Pour the cleaner between the water curtain and the evaporator. Follow your machine’s guidelines to add the correct amount of cleaner.
  7. Once you’ve added the cleaner, press “chemicals added” on the touchscreen.
  8. Let the machine run through its clean cycle for 24 minutes or until the touchscreen confirms the clean cycle is complete.

How to Sanitize Your Manitowoc Evaporator

When sanitizing your Manitowoc evaporator, follow the same process you used to disinfect it. Instead of using the same cleaners you did to disinfect it, use a diluted mixture of bleach like Clorox Regular Bleach2 and water.

We recommend a concentration of 2 teaspoons of bleach for every gallon of water your water trough holds.  So, an ice machine with a 3-gallon water trough needs a mixture of 3 gallons of water and 6 teaspoons of bleach (about 1 oz).

Don’t Skip on Professional Manitowoc Ice Machine Cleaning

While Manitowoc ice machines are easy to clean and service, professional cleanings combined with routine ice machine service and ice machine repair are recommended. Following an ice machine cleaning schedule is important. Still, a professional ice machine technician can dismantle the machine to clean vital ice machine components properly.

Manitowoc ice machine cleaning instructions recommend two professional cleanings a year. If your ice machine is installed a bakery or brewery, you’ll likely need more since mold and slime grow faster in high-yeast environments. Professional cleanings help to keep your ice supply safe and prolong the life of your ice maker.

Our team is available to help you get started today!

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2 Comments on “Manitowoc Ice Machine Cleaning Instructions Made Easy”

  1. Joe’s Italian takeout I have your ice machine wondering if u can clean and sanitize my ice machine

    1. Hey Joe! Thank you for reaching out. I am having difficulty locating your account in our system. I will send you an email shortly to request more info.


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