Manual Scotman

Single System RL
TO THE OWNER OR USER:
The service manual you are reading is intended to
provide you, and the maintenance or service
technician, with the information needed to install,
start up, clean, maintain and service this ice
system.

This Remote Low side unit is the freezer portion of
a commercial ice machine. It is designed to be
connected to the condensing section of arefrigeration system, specifically a supermarket
R-404A system.

Table of Contents
FOR THE INSTALLER: Specifications

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Page 2

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Page 3

FOR THE ELECTRICIAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 4

FOR THE PLUMBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5

FOR THE INSTALLER: Final Check List Initial Start Up

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Page 6

COMPONENT IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 7

COMPONENT DESCRIPTION: Control Box

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Page 8

COMPONENT DESCRIPTION: Evaporator . . . . . . . . . . . . . . . . . . . . . . . . .

Page 9

ELECTRICAL SEQUENCE . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 10

OPERATION

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Page 11

OPERATION: Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 12

MAINTENANCE AND CLEANING

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Page 13

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..

Page 14

CLEANING

Page 15

FOR THE INSTALLER

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SERVICE DIAGNOSIS: Condition - No Ice Being Produced

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Page 16

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Page 18

REMOVAL AND REPLACEMENT: Bearing And Breaker . . . . . . . . . . . . . . . . . .

Page 19

REMOVAL AND REPLACEMENT

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Page 20REMOVAL AND REPLACEMENT

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Page 21

REMOVAL AND REPLACEMENT: Evaporator . . . . . . . . . . . . . . . . . . . . . . .

Page 22

REMOVAL AND REPLACEMENT: Gearmotor . . . . . . . . . . . . . . . . . . . . . . .

Page 23

CIRCUIT BOARD TESTING

Page 24

REMOVAL AND REPLACEMENT

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Parts lists and wiring diagrams arein the center of this manual, printed on yellow paper.

This manual was printed on recycled paper. Keep
it for future reference.
Note the Warning symbol where it appears. It
marks a potential hazard.
January 1997
Page 1

Single System RL
FOR THE INSTALLER: Specifications

The unit is designed to fit a variety of Scotsman
storage bins. See sales literature for more
information.Installation Limitations: The remote low side is
designed for indoor installations only. The machine
must also be in a controlled environment where
the air temperature does not fall below 500F., or
go above 1000F.
The water temperature must be between 400F.
and 1000F.
The electrical power supply must not drop below
-5% of the lowest nameplate voltage or go above
10% of the highest nameplatevoltage.

Scotsman Ice Systems are designed and
manufactured with the highest regard for safety
and performance. They meet or exceed the
standards of U.L., N.S.F., and C.U.L.
Scotsman assumes no liability or responsibility of
any kind for products manufactured by Scotsman
that have been altered in any way, including the
use of any parts and/or other components not
specifically approved byScotsman.
Scotsman reserves the right to make design
changes and/or improvements at any time.
Specifications and designs are subject to change
without notice.

SPECIFICATIONS:

Model
FME1200RL
NME950RL
FM1202RL
NM952RL
FME1500RL
NME1250RL

Cabinet Size
21"w x 27"h x 24"d
21"w x 27"h x 24"d
21"w x 27"h x 24"d
21"w x 27"h x 24"d
21"w x 27"h x 24"d
21"w x 27"h x 24"d

System...