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Table of Contents
1.0 SERVICE..............................................................................................4
1.1 3-D Drawing ................................................................................4
1.2 Parts Ordering Chart....................................................................5
1.3 Technical Support ........................................................................5
2.0 SIZING ................................................................................................6
3.0 UNIT TYPE & DEFROST SETTING VS GEOGRAPHICAL LOCATION ..7
4.0 TECHNICAL DATA ................................................................................8
4.1 Air Distribution (Normal Operation)..............................................8
4.2 Air Distribution (Defrost Mode) ....................................................8
4.3 Performance Charts................................................................9-12
4.4 Dimensions ................................................................................13
4.5 Controls and Furnace Link Option ............................................13
4.6 Specifications ............................................................................13
5.0 TYPICAL INSTALLATIONS ..................................................................14
5.1 Fully Ducted System..................................................................14
5.2 Exhaust Ducted System
(Source Point Ventilation)
..................14
5.3 Simplified
(Volume Ventilation)
..................................................14
6.0 INSTALLATION....................................................................................15
6.1 Adsjusting the Damper Rod (for ERVs installed in warm regions)..........15
6.2 Locating and Mounting the Unit ................................................15
6.3 Planning of the Ductwork ..........................................................16
6.4 Calculating the Duct Size ..........................................................16
6.4.1 Example Calculation ........................................................16
6.4.2 Example of a Design for a Fully Ducted System ............17
6.5 Installing the Ductwork and Registers ......................................17
6.5.1 Fully Ducted System........................................................17
6.5.2 Exhaust Ducted System (Source Point Ventilation) ........18
6.5.3 Simplified Installation (Volume Ventilation) ......................19
6.6 Connecting Duct to the Unit ......................................................20
6.7 Installing the Exterior Hoods......................................................21
6.8 Connecting the Drain ................................................................21
7.0 CONTROL DEVICES..........................................................................22
7.1 Main Controls ............................................................................22
7.2 Optional Control ........................................................................23
7.3 Other Features ..........................................................................23
7.4 Main and Optional Controls Available for your Unit ..................23
7.5 Special Cold Weather TBI Mode for ERVs ................................23
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