Wells UT, UTH, UTS, UTY Operators Manual

WELLS MANUFACTURING COMPANY

2 ERIK CIRCLE, P. O. Box 280

Verdi, NV 89439

Customer Service [phone] Ext.502

fax: [phone]

www.wellsbloomfield.com

SERVICE MANUAL

SERVICE MANUAL

DROP-IN DISHWARE

DISPENSERS

AAA-AAA

MODELS

UTS & UTY

TROUBLESHOOTING

SUGGESTIONS

SERVICING

INSTRUCTIONS

EXPLODED VIEW

PARTS LIST

WIRING DIAGRAM

432

MODEL

UT, UTH

Includes:

Model UTH8

IMPORTANT:

DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN
WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED.

TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR

USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY.

p/n 503849 Rev. (-) S432 061201 cps

WELLS MANUFACTURING PROPRIETARY INFORMATION.

PRECAUTIONS AND GENERAL INFORMATION

WARNING:
Risk of
personal injury

Electrical installation of
heated dispensers must
be performed by a
qualified technician with
full knowledge of all
applicable electrical and
plumbing codes. Failure
can result in personal
injury and property
damage.

WARNING:
Electric
Shock hazard

All servicing requiring
access to non-insulated
electrical components
must be performed by a
qualified technician.
DO NOT open any
access panel which
requires the use of tools.
Failure to follow this
warning can result in
severe electrical shock.

CAUTION:
Risk of
Damage

DO NOT connect or
energize heated
dispensers until all
installation
instructions are read and
followed. Damage to the
dispenser will result if
these instructions are not
followed.

This dispenser is intended for use in commercial establishments
only.

This dispenser is intended
size and shape. No other use is
manufacturer or its agents.

to dispense dinnerware of an appropriate

recommended or authorized by the

Operators of this dispenser must be familiar with the dispenser use,
limitations and associated restrictions. Operating instructions must be
read and understood by all persons using or installing this dispenser.

Cleanliness of this dispenser is essential to good sanitation. Read and
follow all included cleaning instructions and schedules to ensure the
safety of the food product.

Disconnect heated dispensers from electrical power before performing
any maintenance or servicing.

DO NOT submerge heated dispensers in water. Do not splash or pour
water on, in or over any controls, control panel or wiring.

The technical content of this manual, including any wiring diagrams,
schematics, parts breakdown illustrations and/or adjustment
procedures, is intended for use by qualified technical personnel.

Any procedure which requires the use of tools must be performed by a
qualified technician.

This dispenser is made in the USA. Unless otherwise noted, this
dispenser has American sizes on all hardware.

xi

TABLE OF CONTENTS

PRECAUTIONS & GENERAL INFORMATION xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
WIRING DIAGRAM 2
OPERATION 3
EXPLODED VIEW & PARTS LIST 4

INTRODUCTION

This manual contains the information needed to properly service and repair this equipment.

MODEL DISH FLANGE REQ’D.
NO. DIA. DIA. CUTOUT*

UT4 UP TO 4” 7h ” 6d ” dia.
UT5 4d ”-5” 8h ” 7d ” dia.
UT57 5d ”-5H ” 9 ” 7d ” dia.
UT65 5L ”-6p ” 9H ” 8D ” dia.
UT7 6D ”-7h ” 10p ” 9l ” dia.
UT8 7L ”-8d ” 11L ” 10h ” dia.
UT9 8h ”-9d ” 12l ” 11h ” dia.

OPEN DROP-IN TUBES SHIELDED DROP-IN TUBES

UT10 9h ”-10h ” 13l ” 12l ” dia.

UT12 10l ”-12” 15d ” 14d ” dia.

UTS4 UP TO 4” 7h ” 6j ” dia.
UTS5 4d ”-5” 8h ” 7n ” dia.
UTS57 5d ”-5H ” 9 ” 8f ” dia.
UTS65 5L ”-6p ” 9H ” 8D ” dia.
UTS7 6D ”-7h ” 10p ” 9F ” dia.
UTS8 7L ”-8d ” 11L ” 10B ” dia.
UTS9 8h ”-9d ” 12l ” 11B ” dia.
UTS10 9h ”-10h ” 13l ” 12B ” dia.
UTS12 10l ”-12” 15d ” 14j ” dia.

* NOTE: Verify dimensions by referring to the Installation Instructions included with the dispenser.
For metric sizes refer to the Specification Sheet included with the dispenser.
UTH and UTY heated dispensers are shielded. UTS shielded dispensers are not heated.

MODEL DISH FLANGE REQ’D. WATTS AMPS
NO. DIA. DIA. CUTOUT*

UTH4 UP TO 4” 7h ” 6j ” dia. 240 2.0
UTH5 4d ”-5” 8h ” 7n ” dia. 240 2.0
UTH57 5d ”-5H ” 9 ” 8f ” dia. 240 2.0
UTH65 5L ”-6p ” 9H ” 8D ” dia. 300 2.5
UTH7 6D ”-7h ” 10p ” 9F ” dia. 300 2.5
UTH8 7L ”-8d ” 11L ” 10B ” dia. 300 2.5
UTH9 8h ”-9d ” 12l ” 11B ” dia. 300 2.5
UTH10 9h ”-10h ” 13l ” 12B ” dia. 500 4.2
UTH12 10l ”-12” 15d ” 14j ” dia. 500 4.2

120V 1ø HEATED DROP-IN TUBES

UTY4 UP TO 4” 7h ” 6j ” dia. 240 1.0
UTY5 4d ”-5” 8h ” 7n ” dia. 240 1.0
UTY57 5d ”-5H ” 9 ” 8f ” dia. 240 1.0
UTY65 5L ”-6p ” 9H ” 8D ” dia. 300 1.3
UTY7 6D ”-7h ” 10p ” 9F ” dia. 300 1.3
UTY8 7L ”-8d ” 11L ” 10B ” dia. 300 1.3
UTY9 8h ”-9d ” 12l ” 11B ” dia. 300 1.3
UTY10 9h ”-10h ” 13l ” 12B ” dia. 500 2.1
UTY12 10l ”-12” 15d ” 14j ” dia. 500 2.1

240V 1ø HEATED DROP-IN TUBES

SPECIFICATIONS

1