Greenheck ASSURE-120S-S1 Installation, Operation And Maintenance Manual

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Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or
maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with these
instructions will result in voiding of the product warranty and may result in personal injury and/or property damage.

Table of Contents

Shipping and Packing List.....................................................................................................................
General Information...............................................................................................................................
Model Numbers and Descriptions.........................................................................................................
Model Number Nomenclature Breakdown............................................................................................
Terms and Definitions............................................................................................................................
Application............................................................................................................................................
Required Tools and Materials................................................................................................................
Specifications........................................................................................................................................
Optional Fan Curve Speeds..................................................................................................................
Dimensional Drawings...........................................................................................................................
Defrost Overview...................................................................................................................................
Required Ventilation...............................................................................................................................
How the Dehumidistat Works................................................................................................................
Two-Speed Switch with Intermittent Mode (435246).............................................................................
Two-Speed Switch with Humidity Sensor (435245)...............................................................................
PrecisionSYNC Control (435244)..........................................................................................................
20/40/60 Minute Timer (435247)...........................................................................................................
20/40/60 Minute Wireless Timer (435248).............................................................................................
Wireless Repeater (435249)...................................................................................................................
Overview of Installation Methods..........................................................................................................
Connecting the Ductwork......................................................................................................................
Shaping Ducting to Fit Oval Ports.........................................................................................................
Installation Methods - Simplified (Return/Return).................................................................................
Installation Methods - Partially Dedicated.............................................................................................
Installation Methods - Fully Dedicated..................................................................................................
Unit Installation Location and Restrictions............................................................................................
Suspending the Unit..............................................................................................................................
Mounting the Unit..................................................................................................................................
Installing the Drain Connection (Optional).............................................................................................
Installing Drain Plug (Optional)..............................................................................................................
ERV Dual Intake and Exhaust Hood Kit.................................................................................................
Terminal Blocks.....................................................................................................................................
Installation of Controls...........................................................................................................................
Installation and Operation of 20/40/60 Minute Wireless Timer (435248)..............................................
Installation and Pairing of Wireless Repeater (435249).........................................................................
Installation of 20/40/60 Minute Timer (435247).....................................................................................
Installation of Third Party Mechanical Timers.......................................................................................
Interlocking ERV to Air Handler/Furnace Blower...................................................................................
Electrical Connections...........................................................................................................................
Unit Dip Switch Orientation...................................................................................................................
Adjusting the EC Motor (SYNC-110SE-S1)...........................................................................................
Balancing the Airflows...........................................................................................................................
Manual Balancing..................................................................................................................................
Precision Balancing...............................................................................................................................
Troubleshooting.....................................................................................................................................
Homeowner Maintenance Information..................................................................................................
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Models ASSURE-120S-S1, SYNC-110SE-S1,
SYNC-180SCE-S1 and SYNC-270TCE-S1
Residential Energy Recovery Ventilators
Residential Energy Recovery Ventilators
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