Honeywell Home VNT5070H1000 User Manual

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Tools required to install ERV/HRV

Aluminum foil tape (UL181B)

Standard screwdriver

Crescent wrench

Hex driver (1/4 in.)

Accessories (not included)

6 in. Dia. insulated duct (VNT5150, VNT5200,

VNT6150 & VNT6200)

6 in. Dia. duct (VNT5150, VNT5200)

Two 6 in. Dia. weather hoods (VNT5150, VNT5200 ,

VNT6150 & VNT6200)

 5in.Dia.insulatedexduct(VNT5070)

 5in.Dia.exduct(VNT5070)

 6in.Dia.matrixhood,50063805-009(VNT5070)*

* 6 in. to 5 in. reducer required

D1

A3

E

A1 A2 B C

ERV/HRV VNT5150H1000, VNT5150E1000 or

VNT6150H1000

ERV/HRV VNT5200H1000, VNT5200E1000 or

VNT6200H1000

ERV/HRVVNT5070H1000orVNT5070E1000

Heat/Energy Recovery Core (1)

Filter (2)

Round Duct Collars (4) (VNT5150 and VNT5200,

VNT6150 & VNT6200)

OvalDuctCollars(VNT5070)

Installation Kit (flex included with 5150 and 5200,

VNT6150 & VNT6200)

WallMountBracket(VNT5070)

Optional Controls: 1 - Prestige IAQ Kit, 2 - True IAQ,

3 - Dehumidistat H8908D, 4 - Prestige IAQ,

5 - 20/40/60 Minute Boost Control,

6 - W8150 Ventilation Control

7 - Vent Boost Remote, 8 - VisionPRO Wi-Fi

A1

E

F

D1

D2

A2

A3

B

C

G

F

D2

OPTIONAL CONTROLS SOLD SEPARATELY

G8

G3

G6 G7

G5

G4

G1 G2

PROFESSIONAL INSTALLATION GUIDE.

GUIDE D’INSTALLATION PROFESSIONNELLE.

69-2480EF-17

TrueFRESH™ ERV/HRV Ventilation Systems

Systèmes de ventilation VRÉ/VRC TrueFRESH™

INCLUDED IN THIS BOX

Table of Contents

Questions and Answers:

P
parkernathanielAug 20, 2025
Why is my Honeywell Home VNT5070H1000 HRV/ERV operating only on high speed?
- P
  Pamela SmithAug 20, 2025
  Your Honeywell Home Fan might be operating only on high speed due to several reasons: * The dehumidistat of the wall controls may be activated. In this case, ensure all wall control and Speed Control wire connections correspond to their matching letters. * The T-3 Timer 20/40/60 mins may be activated. Ensure no nails, staples, or screws are shorting out the wires. * There could be a short circuit between the G & R terminals of REMOTES on Speed Control™. In this case, replace the LVC PCB board, wall control, and wires. * A faulty wire between the control and H/ERV. Inspect the wires to ensure no damage. * A faulty wall control. Remove the wall control and verify it at the H/ERV.
G
Gregory SchmidtAug 22, 2025
What to do if my Honeywell Home VNT5070H1000 has no power?
- A
  Anthony HoffmanAug 22, 2025
  If your Honeywell Home Fan has no power, consider the following: * The main power might not be energized. Consult a certified technician to ensure proper installation of the main power. * The HRV/ERV power cord might not be fully inserted. Remove and re-insert the power cord firmly. * The HRV/ERV or wall control might be in the OFF position. Ensure the HRV/ERV and/or wall controls are in the ON position. * There might be poor contact between connections on high, low voltage, and the door switch. Remove the door and locate the area where the switch compresses the door sealant. Insert a metal edge or small screw behind the door sealant to ensure proper contact between the door safety switch and the access door.
L
Larry WashingtonAug 25, 2025
What to do if my Honeywell Home VNT5070H1000 motor is not functioning?
- A
  alexanderhenryAug 25, 2025
  If the motor of your Honeywell Home Fan is not functioning, it could be due to: * Failure of the HVC or LVC PCB board. Replace the HVC or LVC Board. * Incorrect wire connection or wire sequence that doesn't correspond to the wiring diagram. Correct the faulty connection or wire sequence to match the wiring diagram. * Run capacitor failure. Replace the run capacitor and/or Motor.
N
nkaufmanAug 26, 2025
What to do if my Honeywell Home VNT5070H1000 air is too humid?
- Y
  Yolanda ButlerAug 26, 2025
  If the air is too humid when using your Honeywell Home Fan, you can: 1. Reduce the humidity level on the controller. 2. Make sure that the clothes dryer is vented to the outdoors. 3. Wait for the outside temperature to change. 4. Verify balancing of the ERV/HRV unit.
F
Frances MedinaAug 27, 2025
What to do if my Honeywell Home VNT5070H1000 Fan air is too dry?
- R
  rodneysanchezAug 28, 2025
  If the air is too dry when using your Honeywell Home Fan, you can: 1. Increase the humidity level on the dehumidistat. 2. Switch ventilation mode from continuous to intermittent. 3. Install a humidifier.
O
ogarzaAug 29, 2025
Why is the exhaust fan activated and the supply fan off on my Honeywell Home VNT5070H1000 Fan?
- R
  Rachel RobinsonAug 29, 2025
  If the exhaust fan is activated while the supply fan is off on your Honeywell Home Fan, it may be due to: * Incorrect wiring of fans on the HVC Controller. Ensure the wiring corresponds to the wiring diagram. * The unit is in its automatic defrost sequence when the defrost thermister measures a temperature of -5ºC/23ºF. Test the defrost thermister with an Ohm meter.
J
Jason JacksonAug 31, 2025
How to fix yellow blinking LED on Honeywell Home Fan speed controller?
- S
  Stephanie MorganAug 31, 2025
  A yellow blinking LED on the Honeywell Home Fan speed controller may indicate: * The defrost thermister is not properly connected to the HVC Controller. Ensure proper connection of the thermister. * The defrost thermister is defective. If the defrost thermister is not connected, plug it into the HVC controller on the terminals marked “TEMP SENSOR”. Connect the Ohm meter to the red terminal and if you receive no readings (0), replace the defrost thermister.
N
nicholecoleSep 2, 2025
What to do if motor selection on Honeywell Home VNT5070H1000 speed control is not working?
- L
  Lonnie WiseSep 2, 2025
  If, during motor selection on the Speed Control while in balancing mode, your Honeywell Home Fan unit shuts off, goes to low speed, or enters INTER mode once the (+ / - ) buttons are pressed, it could be due to: * The Speed Control board not responding. Un-plug the unit for 30 seconds to re-boot it. * The balancing mode has been locked. On the Speed Control, press and hold both the ( + / - ) buttons for 15 seconds or until you receive a solid green light. This will reset the HRV/ERV back to factory default mode. Note: The unit must be re-balanced to ensure maximum performance.
T
Timothy GraySep 4, 2025
Why are my Honeywell Home VNT5070H1000 T-3 Timers not functioning?
- J
  Joseph HartmanSep 4, 2025
  If your Honeywell Home Fan T-3 Timers are not functioning and the LED remains on with a dim green light, it could be because the T-3 timer wire connections do not correspond to the Speed Control™. Ensure all wall controls wire connections correspond to the Speed Control™ connections.
T
tonya81Sep 6, 2025
Why is my Honeywell Home Fan only operating on high speed?
- S
  Sandra MayerSep 6, 2025
  If your Honeywell Home Fan is operating only on high speed with no communication between the unit and wall controls, first, check if the dehumidistat of the wall controls is activated and disconnect all wall controls from the unit. Next, ensure that the T-3 Timer is not activated and that all other wall controls are not in override mode. Inspect the wires between the G & R terminals of the REMOTES on the Speed Control for any damage or short circuits. If the wiring is intact, remove the wall control and verify it at the H/ERV to check for faulty wiring. Finally, ensure all wall controls and Speed Control wire connections correspond to their matching letters, as a faulty wall control could be the cause.

Honeywell Home VNT5070H1000 Specifications

General

Type	Ventilation Fan
Model Number	VNT5070H1000
Voltage	120V
Airflow Capacity	70 CFM
Speeds	1
Oscillation	No
Timer	No
Remote Control	No
Power Source	Hardwired
Mounting Type	Ceiling
Color	White

Summary

About the ERV/HRV Ventilation System

System Benefits

Explains key advantages like heat/latent heat recovery and simplified mounting.

Determining Ventilation Needs

Guides on calculating required fresh air supply using ASHRAE and other methods.

Product Specifications

Details physical dimensions, weights, operating ranges, and electrical ratings.

External Control Options

Lists compatible external controls like IAQ Kits, thermostats, and timers.

Installation Guide

Installation Scenarios

Explains different installation types, including independent and integrated systems.

Step-by-Step Installation

Covers initial installation of the kit, area selection, hanging, and duct connections.

Wiring and Electrical Connections

Provides diagrams for connecting controls, power, and interlocks to the unit.

Control Panel Operation

Explains the functions of the 3-position selector switch and speed control buttons.

Airflow Balancing Procedure

Details the process for balancing airflow and setting motor speeds using the control panel.

Maintenance and Troubleshooting

Filter Maintenance

Instructions for cleaning or replacing air filters quarterly or as needed.

Unit Cleaning Procedures

Guide for cleaning the unit interior and the energy/heat recovery core annually.

Troubleshooting Common Issues

Lists common problems, causes, test procedures, and solutions for system issues.

Product Warranty

5-Year Limited Warranty

Outlines the terms, conditions, limitations, and duration of the product warranty.

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