Alto-Shaam QC-50 Operations Instructions download pdf (Page 2)

Table of Contents - QC-50

1.0 GENERAL INFORMATION & INSTALLATION page

1.1 Introduction ..........................1

1.2 Scope of the Manual ....................1

1.3 Equipment Description ..................1

1.4 Equipment Supplied ....................1

1.5 Receipt and Unpacking ..................4

1.6 Installation ...........................4

1.6.1— Site Selection....................4

1.6.2— Installation Requirements ..........4

1.6.3— Door Seal ......................4

1.6.4— Drain Hose .....................4

1.6.5— Remote Condensing Unit Guidelines . . 4

1.6.6— Electrical.......................5

1.6.7— Power .........................5

2.0 CONTROL SET-UP & OPERATION page

2.1 Start-Up Procedures ....................6

2.2 Set-Up ..............................6

2.3 Start-Up Test .........................7

2.4 Sequence of Control Operation ............7

2.5 Main Menu ...........................9

2.5.1— Hold Mode .....................9

2.5.2— Open Door .....................9

2.6 Operation With Food Product .............9

2.7 Shut-Down Procedure ..................10

2.8 Hardware Notes.......................10

3.0 CONTROL & COMPONENT PARTS IDENTIFICATION page

3.1 Control Parts List......................12

3.2 Electrical Parts List ....................12

3.3 Probes and Sensors ....................12

3.4 Parts Not Shown on Views ...............15

— Refrigeration Parts List

— Cabinet and Miscellaneous Parts

4.0 DIAGNOSTIC & REPAIR PROCEDURE page

4.1 Introduction .........................16

4.2 Control Diagnosis .....................16

4.2.1— Solenoid Check..................16

4.2.2— Fan Check .....................16

4.2.3— Defrost Heater Check .............16

4.2.4— Condensing Unit Check ...........16

4.2.5— Cooling Test ....................16

4.3 Condensing Units .....................17

4.3.1— Control Cable Connections .........17

4.3.2— Condensing Unit Fuses ............17

4.4 Fans, Heaters, Solenoids ................17

4.5 Trouble Shooting Guidelines

— CONTROL .........................18

— REFRIGERATION ...................19

5.0 CLEANING & MAINTENANCE page

5.1 Introduction .........................26

5.2 Interior Cleaning ......................26

5.3 Exterior Cleaning......................26

5.4 Roll-In Cart ..........................26

5.5 Compressor & Condenser Maintenance......26

TRANSPORTATION DAMAGE & CLAIMS 27

ALTO-SHAAM LIMITED WARRANTY 27

— I —

quickchiller

®

Processing Refrigeration System

INSTALLATION & MAINTENANCE MANUAL

LIST OF TABLES

page

1.4.1 LEADING PARTICULARS 1

2.4.1 CONTROL MODE OVERVIEW 8

2.4.2 EVAPORATOR FAN, DOOR HEATER &

CONDENSING UNIT OPERATION 8

AT-A-GLANCE CONTROL SETTINGS 11

LIST OF ILLUSTRATIONS

page

FIG. 1.0 QUICKCHILLER ASSEMBLY DRAWING 2

FIG. 1.1 QUICKCHILLER ASSEMBLY DRAWING - REMOTE 3

FIG. 1.6.4 PLUMBING 5

FIG. 1.6.6 ELECTRICAL LOCATION 6

FIG. 2.1.3 MICROPROCESSOR CONTROL 7

FIG. 2.8 CPU BOARD DIP SWITCH LOCATION 10

CPU ENCLOSURE 13

FIG 3.2.1 COMPONENT BOX ASSEMBLY 14

FIG. 4.5.1 RELAY BOARD 20

ELECTRICAL SCHEMATIC (SELF CONTAINED)21

ELECTRICAL SCHEMATIC (REMOTE)22

REFRIGERATION SCHEMATIC (SELF CONTAINED)23

REFRIGERATION SCHEMATIC (REMOTE)24

RELAY BOX WIRING DIAGRAM 25

For complete operational instructions see

Quickchiller™ Operating Procedure Guide — Publication Number 265

1 2 3 4 5 6 7 ... 28 29

Comments to this Manuals

No comments