Installation Instructions

Section 2

Location of Ice Machine

The location selected for the ice machine must meet the following criteria. If any of these criteria are not met, select another location.

•The location must be indoors.

•The location must be free of airborne and other contaminants.

•The air temperature must be at least 10°C (50°F), but must not exceed 40°C (110°F).

•The location must not be near heat-generating equipment or in direct sunlight.

•The counter top (or other resting surface) must be able to support 425 kg per square meter (0.6 lb. per square inch).

•The location must allow enough clearance for water, drain, and electrical connections in the rear of the ice machine.

•The location must not obstruct air flow to any portion of the front of the ice machine.

CAUTION

The ice machine must be protected if it will be subjected to temperatures below 0°C (32°F). Failure caused by exposure to freezing temperatures is not covered by the warranty. See “Removal from Service/Winterization” on page 4- 8.

 

Self-Contained Air-Cooled

Top/Sides

203 mm

(5”)*

Back

127 mm

(5”)*

NOTE: The ice machine may be built into a cabinet. There is no minimum clearance requirement for the top or the left and right sides of the ice machine

Ice Machine Heat of Rejection

Series

Heat of Rejection*

Ice Machine

Air Conditioning**

Peak

QM20

1450

2100

*B.T.U./Hour

**Because the heat of rejection varies during the ice making cycle, the figure shown is an average.

Ice machines, like other refrigeration equipment, reject heat through the condenser. It is helpful to know the amount of heat rejected by the ice machine when sizing air conditioning equipment where self- contained air-cooled ice machines are installed.

Leveling the Ice Machine

After moving the ice machine into the installation location, it must be leveled for proper operation. Follow these steps to level the ice machine:

1.Check the level of the ice machine from front to back and from side to side.

SV1704

Checking for Level

2.If the ice machine is not level, adjust the leveling glides on each corner of the base of the ice machine as necessary.

3.Check the level of the ice machine after each adjustment of the leveling glides.

4.Repeat steps 2 and 3 until the ice machine is level from front to back and from side to side.

Leveling Glide

SV1705

2-2

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Manitowoc Ice QM20 service manual Installation Instructions Section, Location of Ice Machine, Ice Machine Heat of Rejection
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QM20 specifications

The Manitowoc Ice QM20 is a top-tier commercial ice machine renowned for its robust performance and innovative features. Aimed primarily at the food service and hospitality industries, this ice maker excels in producing high-quality ice efficiently, delivering reliability and convenience in one compact unit.

One of the standout features of the QM20 is its ice production capacity. It can produce up to 2,030 pounds of ice per day, making it ideal for high-demand environments like restaurants, bars, and hotels. The machine generates chewable, nugget-style ice, which is not only popular among consumers but also highly effective for chilling beverages quickly. The texture of the ice helps to enhance the user experience, making drinks colder faster while maintaining their flavor profile.

The QM20 is equipped with advanced technologies that simplify operation and maintenance. The machine includes a user-friendly digital interface that provides real-time information about ice production and maintenance alerts. This feature ensures that users can easily manage operations, reducing the risk of unexpected outages. One of its notable characteristics is the self-diagnostic feature, which can identify potential issues before they escalate, ensuring optimal performance and longevity of the unit.

Energy efficiency is a key consideration in the design of the QM20. It is engineered to operate optimally while using minimal energy, making it an environmentally friendly choice for businesses conscious of their carbon footprint. In addition, it features a built-in water filter that helps to improve ice quality and taste, while also prolonging the lifespan of the ice machine by reducing mineral buildup.

Durability is another highlight of the Manitowoc Ice QM20. Constructed from high-grade stainless steel, this unit is designed to withstand the rigors of daily use in busy commercial environments. The easy-to-clean design further promotes hygiene, an essential factor in the food service industry.

In summary, the Manitowoc Ice QM20 is a robust, efficient, and technologically advanced ice machine that meets the demands of the commercial sector. With its high production capacity, innovative features, and durable construction, it stands out as a leading choice for establishments looking to enhance their ice-making capabilities while providing exceptional service to their customers.
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