Scotsman HID312AW1, HID525AW1, HID540AW1 Installation Manual

Installation and User’s Manual for

Meridian Ice Maker-Dispensers

Wall Mount Models

HID312AW, HID525AW and HID540AW

HID312AW, HID525AW and HID540AW Installation and User’s Manual

Introduction

The ice maker-dispensers covered in this manual

were designed by to be the nest on the market. Their

design is a result of Scotsman’s long experience in ice

maker-dispensers.

This manual includes the information needed to

install, start up and operate the machine. Because

there are three models covered, be sure that any

instructions apply to your unit.

HID312 is 16 inches wide.

HID325 is 21 inches wide and 35 inches tall.

HID340 is also 21 inches wide, but it is 40 inches tall.

Contents

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

HID312AW Cabinet Drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4

HID525AW Cabinet Drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5

Observe any caution or warning notices. They are important and provide notice of potential hazards. Keep this manual for future reference.

If additional technical information is needed, go to

Scotsman’s website, www.scotsman-ice.com to download a service manual.

HID540AW Cabinet Drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6

Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8

Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9

Initial Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 10

Operation: Ice and Water Vending . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 11

Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 12

Maintenance and Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 13

Maintenance and Cleaning - Dispensing bin and ice level controls . . . . . . . . . . . . . . . . Page 14

Ice level controls, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 15

Ice Making and Ice Dispensing System Cleaning Instructions. . . . . . . . . . . . . . . . . . . Page 16

Basic Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 18

Controller Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 19

July 2018

Page 2

HID312AW, HID525AW and HID540AW Installation and User’s Manual

Specications

The ice maker-dispenser is designed to be installed

indoors, in a controlled environment. Although

it can operate in a wide range of air and water temperatures, it will provide the best performance if

not subject to extremes.

Air Temperature Limitations

• Maximum: 100oF. or 38oC.

• Minimum: 50oF. or 10oC.

Water Temperature Limitations

• Maximum: 100oF. or 38oC.

• Minimum: 40oF. or 4.4oC.

Water Pressure, potable

• Maximum: 80 PSI or 5.5 Bar

• Minimum: 20 PSI or 1.3 Bar

Water Conductivity:

• Minimum: 10 microSiemens/cm

RO water may be supplied to the potable water system, but if it has less than the above conductivity, the water level sensor will not detect water and the

unit will not make ice.

Deionized water will not work and isn’t recommended.

Voltage

• Maximum: 126 Minimum: 104

Operating the machine outside of any of the above limitations is considered abuse and any resulting damage is not covered by warranty and could cause a

complete loss of warranty coverage.

Product Information

The product is an ice maker-dispenser. It is designed to be hung on a wall over a sink.

• All models require a drain. An internal drain basin

separates the ice storage bin’s drain from other

drains.

• A backow preventer may be required by local

plumbing codes.

• A power cord with NEMA 5-15P plug is included.

• Air cooled models ow air left to right and include

a cleanable air lter.

• Ice or water vending is triggered by touch free

sensors, no other activation method is available.

• For available options and kits, see sales literature.

Scotsman Ice Systems are designed and manufactured with the highest regard for safety and

performance. They meet or exceed the standards of UL and NSF.

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 part and/or other components not specically approved by Scotsman.

Scotsman reserves the right to make design changes

and/or improvements at any time. Specications and design are subject to change without notice.

Warranty Information

The warranty statement for this product is provided

separately from this manual. Refer to it for applicable coverage. In general warranty covers defects in material or workmanship. It does not cover

maintenance, corrections to installations, or situations when the machine is operated in circumstances that

exceed the limitations printed above.

Model Electrical Condenser Typical Amp Draw Maximum Fuse Size HID312AW-1A 115/60/1 Air 5.7 - 6 15 HID525AW-1A 115/60/1 Air 7.2 - 8 15 HID540AW-1A 115/60/1 Air 7.2 - 8 15

March 2015

Page 3

HID312AW, HID525AW and HID540AW

REMOVABLE

ICE CHUTE

AIR FLOW

Installation and User’s Manual

HID312AW Cabinet Drawing

40.6

16.00

2.8

1.12

3/8" FLARE

WATER INLET

4.6

1.80

BACK VIEW

8.3

3.25

3/4" FPT

DRAIN

9.7

3.80

POWER

CORD

CHASE

UTILITY

61.9

24.38

88.6

0.8

34.88

.312

(6) WALL

MOUNT HOLES

5.50

14.95

AIR FLOW

5.50

16.9

6.66

5.1

2.01 CHASE

UTILITY

2.5

1.00 WALL

FROM

OFFSET

17.33

RIGHT SIDE VIEW

7.7

3.02

46.4

18.25 BRACKET

WALL MOUNT

41.3

16.25

March 2015

Page 4

AIR FILTER

40.6

WATER CHUTE

16.00

FRONT VIEW

HID312AW, HID525AW and HID540AW

REMOVABLE

ICE CHUTE

AIR FLOW

Installation and User’s Manual

HID525AW Cabinet Drawing

40.6

16.00

.312

0.8

(6) WALL

MOUNT HOLES

3/8" FLARE

WATER INLET

5.2

2.05

BACK VIEW

17.9

7.05

3/4" FPT

DRAIN

9.7

3.80 CHASE

UTILITY

POWER

CORD

5.50

16.9

6.66

5.1

2.01 CHASE

UTILITY

59.1

61.9

23.25

24.38

BRACKET

WALL MOUNT

21.25

88.6

34.88

AIR FLOW

2.5

1.00 WALL

FROM

OFFSET

17.33

RIGHT SIDE VIEW

7.7

3.02

14.95

53.3

21.00

FRONT VIEW

WATER CHUTE

AIR FILTER

March 2015

Page 5

HID312AW, HID525AW and HID540AW

REMOVABLE

ICE CHUTE

AIR FLOW

Installation and User’s Manual

HID540AW Cabinet Drawing

40.6

16.00

0.8

.312

(6) WALL

MOUNT HOLES

3/8" FLARE

WATER INLET

5.1

2.00

BACK VIEW

17.9

7.05

3/4" FPT

DRAIN

POWER

CHASE

UTILITY

5.1

CORD

2.01 CHASE

UTILITY

9.7

3.80

5.50

16.9

6.66

59.1

23.25

61.9

24.38

BRACKET

WALL MOUNT

21.25

103.8

40.88

AIR FLOW

2.5

1.00 WALL

FROM

OFFSET

17.33

RIGHT SIDE VIEW

7.7

3.02

14.95

53.3

21.00

FRONT VIEW

WATER CHUTE

March 2015

Page 6

AIR FILTER

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