12/12
506239−01
*2P1212*
*P506239-01*
Page 1
INDOOR AIR QUALITY
KITS AND ACCESSORIES
Litho U.S.A.
506239−01
12/12
Supersedes 05/12
HEALTHY CLIMATE
®
HRV & ERV VENTILATORS
INSTALLATION INSTRUCTIONS & HOMEOWNERS GUIDE FOR HEALTHY CLIMATE
®
HEAT RECOVERY VENTILATOR (HRV) & ENERGY RECOVERY VENTILATOR (ERV)
*HRV3−095
(Y2142)
*HRV3−095−GDX**
(Y2967)
THESE INSTRUCTIONS
MUST REMAIN WITH THE HOME-
OWNER FOR FUTURE REFERENCE
*These models have earned the ENERGY STAR® mark by meeting strict energy
efficiency guidelines set by Natural Resources Canada and the US EPA. These
models meet ENERGY STAR requirements only when used in Canada
ERV3−150
(Y2138)
ERV3−200
(Y2139)
HRV3−150−TPD
(Y5447)
HRV3−150−TPF
(Y5448)
*HRV3−195
(Y2143)
*HRV3−300
(Y2144)
Dual-core
(door re-
moved)
*HRV4−150
(Y5443)
*HRV4−200
(Y5444)
*HRV4−150−GDX**
(Y5445)
*HRV4−200−GDX**
(Y5446)
All Units
Conform to
CSA & UL
Standards
**Available in
Canada only
WARNING
Risk of property damage, injury or death.
Installation, adjustments, alterations, service and
maintenance must be performed by a qualified
service technician.
Shipping and Packing List
Package 1 of 1 contains:
1 − Assembled ventilator
1 − Bag assembly containing:
2 − Drain spout assemblies (HRV units only)
1 − Drain tee (HRV units only)
4 − Hanging straps
1 − Installation manual
1 − Warranty card
1 − Wall−mounted remote control
General Information
These instructions are intended as a general guide and do
not supersede local codes in any way. Consult authorities
who have jurisdiction before installation.
Table of Contents
Shipping and Packing List
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terms & Definitions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ventilator Specifications & Performance Chart
. . . . . . . . . . . . . . . . .
Ventilator Dimensions and Flow Diagrams
. . . . . . . . . . . . . . . . . . . .
Defrost Cycle (HRV)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HRV3−095 Port Configuration & Airflow
. . . . . . . . . . . . . . . . . . . . . . .
Requirements
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controlling the Ventilators
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dehumidistat Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ventilation Control
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Timers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Methods
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing HRV/ERV Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing Drain Connection and Grilles
. . . . . . . . . . . . . . . . . . . . . . .
Installing Weatherhoods
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing Main Control
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Activating Dry Contact Controls/Elect. Connections
. . . . . . . . . . . .
Installing/Operating Fan Timers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interlocking HRV/ERV to Furnace/Air Handler
. . . . . . . . . . . . . . . . .
Electrical Connections (Wiring Diagrams)
. . . . . . . . . . . . . . . . . . . . .
Airflow Balancing using Pitot Tube
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Airflow Balancing using the Door Ports
. . . . . . . . . . . . . . . . . . . . . . .
Sequence of Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement Part Summary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Homeowner Maintenance Information
. . . . . . . . . . . . . . . . . . . . . . . .
Ventilator Application MapHRV/ERV Ventilators
. . . . . . . . . . . . . .