Follett MU155N Series, Installation & Service Manual

Welcome to Follett

Follett ice and water dispensers enjoy a well-deserved reputation for excellent performance, long-term reliability
and outstanding after-the-sale support. To ensure that this dispenser delivers that same degree of service, we
ask that you take a moment to review this manual before beginning the installation of the dispenser. Should you
have any questions or require technical help at any point, please call our technical service group at
(610) 252-7301.

Before you begin

•

After uncrating and removing all packing material, inspect the equipment for concealed shipping damage.
If damage is found, notify the shipper immediately and contact Follett Corporation so that we can help in
the filing of a claim, if necessary.

•

Check your paperwork to determine which model you have. Follett model numbers are designed to
provide information about the type and capacity of Follett ice dispensing equipment. Following is an
explanation of the different model numbers in the U155 series.

Specifications

Electrical requirements

Each icemaker and dispenser requires separate circuit with electrical disconnect within 6m. Equipment ground
required.  Standard electrical - 120V, 60Hz.

MU155NR400AR

Condenser type – A = air-cooled, W = water-cooled

Remote icemaker(s) capacity and refrigerant – 400 = 400 lbs (181kg)/day, R404A

800 = 800 lbs (363kg)/day, R404A 
absence of = manual fill unit

N = ice and water only, no beverage rail or valves

Approximate storage capacity in lbs 

Dispenser configuration – U = undercounter

3

Model

Icemaker

Dispenser

number

amperage

amperage

MU155NR400A/W

11.0 amps

4.0 amps

MU155NR800A/W

11.0 amps ea (2)

4.0 amps

Ice dispense chute location – R = right side, L = left side

Alternate voltage – M = 120V 60Hz

Important cautions

• Storage area of dispenser contains mechanical, moving parts. Keep hands and arms clear of this

area at all times. If access to this area is required, power to unit must be disconnected first.

• Follett manual load dispensers can accommodate most cube/cubelet ices up to 26mm x 26mm , 

or Follett compressed nugget ice. Crushed, flake, bagged, nugget or congealed ice cannot be
used. Use of these ices can jam dispenser and void warranty. Separate any “waffle-like” sections
of cubes before adding to dispenser. For ice compatibility questions, please call Follett customer
service at (610) 252-7301.

•

Follett recommends use of an activated carbon filter for units equipped with icemakers.

• Ice is slippery. Maintain counters and floors around dispenser in a clean and ice-free condition.
• Ice is food. Follow recommended cleaning instructions to maintain cleanliness of delivered ice.

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