Industrial Climate Engineering ECUA90 Installation & Operation Manual page 4

Table of Contents
Chapter 5 Maintenance
5.1 Scheduled Maintenance .........................................................................................................................24
Chapter 6 Warranty
6.1 Limited Product Warranty ......................................................................................................................25
Illustrations
Figure 1. Typical Electrical Schematic .................................................................................................. 10
Figure 2. Top Flange and Lifting Bracket Installation .......................................................................... 15
Figure 3. Wall Mounting Detail ............................................................................................................. 16
Figure 4a. Thermostat Connection Diagram ........................................................................................... 19
Figure 4b. CommStat™ 3 Wiring Detail ................................................................................................. 19
Tables
Table 1 Cooling Performance and Air Flow ......................................................................................... 6
Table 2 Return Air Filter Sizes .............................................................................................................. 6
Table 3 Shipping Weights & Dimensions ............................................................................................. 6
Table 4 Minimum Clearances ............................................................................................................. 12
Table 5 Voltage Limitations ................................................................................................................ 12
4 ECU 12/2014 NEW