Table Of Contents - Industrial Climate Engineering SlimPac ECUA12 Installation & Operation Manual

• If the information in these instructions are not followed exactly, a fire may result
causing property damage, personal injury or loss of life.
• Read all instructions carefully prior to beginning the installation. Do not begin
installation if you do not understand any of the instructions.
• Improper installation, adjustment, alteration, service or maintenance can cause
property damage, personal injury or loss of life.
• Installation and service must be performed by a qualified installer or service agency in
accordance with these instructions and in compliance with all codes and requirements
of authorities having jurisdiction.
INSTALLER: Affix the instructions on the inside of the building adjacent to the
thermostat.
END USER: Retain these instructions for future reference.

Table of Contents

Chapter 1 Air Conditioner Description & Specifications
1.1 General Description .................................................................................................................................5
1.2 Model Identification .................................................................................................................................5
1.3 Serial Number Date Code ........................................................................................................................5
1.4 Electrical Data and Performance Data .....................................................................................................6
1.5 General Operation ....................................................................................................................................6
1.6 Electrical Diagrams ..................................................................................................................................9
1.7 Electronic Control Board Mode of Operation ........................................................................................12
Chapter 2 Installation
2.1 Equipment Inspection .............................................................................................................................14
2.2 Installation Requirements .......................................................................................................................14
2.3 Installation Materials ............................................................................................................................15
2.4 Porting and Duct Work ..........................................................................................................................16
2.5 Air Flow Requirements and Ducting ....................................................................................................16
2.6 Bottom Bracket Installation ...................................................................................................................17
2.7 Condenser Blower Orientation ...............................................................................................................18
2.8 Mounting the Unit .................................................................................................................................18
2.9 Electrical Connections ...........................................................................................................................18
Chapter 3 Start-Up
3.1 Check-Out of Cooling Cycle .................................................................................................................20
3.2 Check-Out of Heating Cycle ..................................................................................................................20
3.3 Check-Out of High Temp. Alarm and/or Gas Detection Device ............................................................20
Chapter 4 Troubleshooting
4.1 Overview ................................................................................................................................................21
4.2 Failure Symptoms Guide ........................................................................................................................21
4.3 Compressor Troubleshooting .................................................................................................................22
WARNING
3
ICE SlimPac ECUA12-18 I&O Manual 03/2019 Rev.2