Heatcraft PRO3 PTN024H2A Installation And Operation Manual

H-IM-81A
Replaces H-IM-81 (1/04)
Installation and
Operation Guide
October 2004
Refrigeration System
For Indoor Applications
Refrigeration
System Installation
Part No. 25001801

Table of Contents

1. Ownerʼs Installation Instructions
Performance/Electrical Data
Specifications ............................................................ 2
Dimensional Diagrams .............................................. 3
Space and Location Requirements
Recommended Unit Placement ................................. 4
Rigging
Mounting .................................................................... 5
Inspection
General Safety Information
Standard Installation Procedure ................................ 6
2. Freezers
Service Information
Maintenance
Sequence of Operation
Freezer System Pre-Setpoints
Electric Defrost Sequence of Operation
Programming Electric Defrost Controls ................7-10
Freezer Defrost Control
Medium and Large Cabinet ....................................... 7
Freezer Defrost Control
Small Cabinet .......................................................... 10
3. Coolers
Defrost Controls
Sequence of Operation
Maintenance ............................................................ 11
4. Service Information
System Troubleshooting Chart ................................ 12
Replacement Parts .................................................. 13
5. Wiring Information
Electrical Wiring Diagrams .................................14-19
6. Warranty Information ...................................... 20