TrueFRESH Installation Manual

TrueFRESH™ ERV/HRV Balanced Ventilation Systems

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TrueFRESH™ ERV/HRV Ventilation Systems 69-2480EF—11

• Prior to installing, serious consideration must be taken to ensure this ventilation system

will operate properly if integrated to any other type of mechanical system, i.e. a forced

air system, or an air handling unit. To ensure proper operation and compatibility of both

systems, it is required that the unit’s airflows (intake and exhaust) be balanced, by following

the procedures found in this manual

• Install the unit with space to access the front panel controls and the side access panel for

maintenance and service.

• To ensure quiet operation, do not place the device directly on the structural supports of the

home.

• The product is for residential applications only. Must be installed in accordance with all

national and local regulations, building and safety codes

ABOUT THE ERV/HRV VENTILATION SYSTEM

Benets ........................................................................2

Determining Your Ventilation Needs .............................3

Specications ..............................................................4

External Control Options ...........................................13

INSTALLATION

Install to Fit Your Application ......................................14

Installation Steps .......................................................17

Automated Defrost .....................................................24

Wiring ........................................................................24

Terminal Description .............................................24

Wiring with Remote Controls ................................25

Controls Wiring .....................................................25

Control Panel ............................................................. 29

Balancing Steps .........................................................30

Speed Control used as a Mode Control ...............30

Speed Control used as a Balancing Control ........31

Speed Control used as a Motor Control ............... 31

Balancing Reset ........................................................32

Checkout ...................................................................32

MAINTAINENCE

Maintenance .............................................................. 34

Cleaning Steps ..........................................................35

Troubleshooting .........................................................36

Honeywell OS and Parts List ..................................... 39

Parts Illustration: VNT5150, VNT5200,

VNT6150 & VNT6200 ...........................................40

PartsIllustration:VNT5070 ........................................ 41

WARRANTY

5-Year Limited Warranty ............................................42