9
1.800.627.4499
HE-Series Outdoor
ERV
Figure 1.2.0 Airflow Orientations ....................................................................................................... 12
Figure 2.4.0 E-Box with Motor Starters ............................................................................................. 13
Figure 3.2.0 HE1.5XRT Weights and COGS ........................................................................................ 15
Figure 4.2.0 Service Clearances, Top View ........................................................................................ 16
Figure 5.3.0 E-Box Wiring Entry Points .............................................................................................. 19
Figure 5.4.0 HE1.5XRT Single Phase Unit, Standard ..........................................................................21
Figure 5.4.1 HE1.5XRT Three Phase Unit, Standard ...........................................................................21
Figure 5.4.2 HE1.5XRT Single Phase Unit, Independent Blower Control ..............................................22
Figure 5.4.3 HE1.5XRT Three Phase Unit, Independent Blower Control ...............................................22
Figure 5.5.0 A Switch or Non-Powered Control Using Unit’s 24 VAC Power Supply ..............................23
Figure 5.5.1 24 VAC from an External Source ....................................................................................23
Figure 5.5.2 Two External Non-Powered Relay Contacts ....................................................................23
Figure 5.5.3 Two External Relay Contacts Supplying 24 VAC From an External Source........................24
Figure 5.5.4 An External Control Using Unit’s 24 VAC Power Supply ...................................................24
Figure 5.7.0 Example of Converting Vertical Opening to Horizontal Opening ........................................26
Figure 6.4.0 Pressure Port Locations ................................................................................................29
Figure 6.4.1 Initial Pressure Drop of MERV 8 Filters, Supplied with this Unit .......................................29
Figure 6.4.2 Initial Pressure Drop of MERV 13 Filters, Available as an Accessory ................................29
Figure 7.8.0 HE1.5XRT Service Parts .................................................................................................34
TABLE OF CONTENTS
TABLE OF ILLUSTRATIONS
