Carrier 52-2038-01, Service & Installation Manual

TABLE OF CONTENTS

4

TABLE OF CONTENTS

Due to the manufacturer’s policy of continuous quality improvement, specifications are subject to change without notice.

INTRODUCTION

Introduction ....................................................................

3

Table of Contents  ............................................................

4

Specifications & Illustrations ............................................

5

Handling & Installation ....................................................

6

Cleaning Instructions ........................................................

7

Cabinet Operation ............................................................

7

Electrical Data ..................................................................

9

Refrigeration/Electrical Specs. (R404A)............................ 10
Refrigeration/Electrical Data Export Models...................... 11
Wiring Diagram CMCT Models 4, 6 & 8 .......................... 12
Wiring Diagram CMCT Models 10 .................................... 13
Wiring Diagram ECMCT Models 4, 6 & 8 (Export) .......... 14
Lamp Wiring Detail (Upper Raceway) .............................. 15

MAINTENANCE & REPAIR

Cabinet Temperature Control ............................................ 19
Electrical Box Layout ........................................................ 20
Defrost Timer Layout ........................................................ 21
Cabinet Electrical Supply .................................................. 22
Condensing Unit Assembly .............................................. 23
Condensing Unit Layout.................................................... 24
Unit Compartment - Rear.................................................. 25
Evaporator Tubing Illustration .......................................... 26
New Lubricants ................................................................ 27
Back Pressure Valve ........................................................ 28
Light Channel Assembly .................................................. 29
Baffle Heater comp. ID & Removal .................................. 30
End Panel Breaker & Heater Removal .............................. 31
Refrig. Upper Section Comp. ID & Removal .................... 32
Upper Cross Section ........................................................ 33
Front Glass Heater Replacement ...................................... 34
Countertop ........................................................................ 35
Evaporator Coil Removal .................................................. 36
Troubleshooting Guide...................................................... 38

PARTS LISTS

CMCT Cabinet Exterior Parts ID  ...................................... 40
Parts List CMCT-4, 6, 8 & 10............................................ 41
Parts List EMCT-4, 6 & 8 .................................................. 42