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Lifebreath 155ECM Partially Dedicated System, Installation Diagrams, Return Air, Cool Air Return

Models: 200MAX RX 155MAX RX 155ECM

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Installation Diagrams

Installation Diagrams

Example diagram only - duct configuration may change depending on model

Partially Dedicated System

ATTENTION

Duct configuration may change depending on the model. See Specifications for your unit.

DIRECT CONNECTION of the SUPPLY AIR STREAM to the FURNACE COLD AIR RETURN

(Stale air drawn from key areas of home)

EXHAUST AIR from various parts of home.

i.e. bathrooms (if required), kitchens (if required).

Outdoors

NOTES:

Return Air

3' min.

recommended

Cool Air

Return

*Unit is normally balanced on HIGH speed	Forced Air
with furnace blower ON.	Furnace
	Furnace

1.Furnace blower may be required to operate when HRV/ERV is on to provide good air distribution.

2.Weatherhood arrangement is for drawing purposes only. 6' (2 m) minimum separation required. 18" (460 mm) above grade minimum.

3.Due to the differences in pressure between the HRV/ERV and the equipment it is being connected to, the HRV/ERV's airflow must be confirmed on site, using the balancing procedure found in the installation manual.

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Lifebreath 155ECM Partially Dedicated System, Installation Diagrams, Stale air drawn from key areas of home, Return Air

Contents

MAXTOP 195DCS 300DCS 200ERV 200ERVD 95MAX 155MAX 155ECM 155MAXRX 200MAX 200MAXRXOPERATION AND INSTALLATION MANUAL For ModelsInstallation Table of ContentsMaintenance WarrantyWhat is the difference between an HRV and an ERV? ERV Questions and AnswersWhere do you use an ERV instead of an HRV? So why use an ERV?Page DIMENSIONS 95MAX inches mm Model 95MAXPERFORMANCE ENGINEERING DATADIMENSIONS 155MAX inches mm Model 155MAXPERFORMANCE ENGINEERING DATADIMENSIONS 155ECM Model 155ECMPERFORMANCE ENGINEERING DATADIMENSIONS 155MAX RX inches mm Model 155MAX RXPERFORMANCE ENGINEERING DATADIMENSIONS 200MAX inches mm Model 200MAXPERFORMANCE ENGINEERING DATADIMENSIONS 200MAX RX inches mm Model 200MAX RXENGINEERING DATA DIMENSIONS MAXTOP inches mm Model MAXTOPPERFORMANCE ENGINEERING DATADIMENSIONS 195DCS inches mm Model 195DCSPERFORMANCE ENGINEERING DATADIMENSIONS 300DCS inches mm Model 300DCSPERFORMANCE ENGINEERING DATADIMENSIONS 200ERV inches mm Model 200ERVPERFORMANCE ENGINEERING DATAPERFORMANCE Model 200ERVDENGINEERING DATA Operating the ControlAir Function and ControlsControlAir Exploded view Removing and relocating the Control PadSteady Green LED and Yellow LED to indicate speed Modes of OperationSteady Red LED and Yellow LED to indicate Speed Mode Indicator Light Speed Indicator LightsFan Select Button The Control Pad Mounted in the Control ModuleOptional Timers ControlAir 15 Optional Remote ControlsDigital Electronic Timer DET Crank TimerInternal Dehumidistat with External Control Knob Using the DehumidistatSIDE 95 MAX Port SpecificationsVariable Port Location 95 MAX Air FlowConnecting Appliances to the HRV/ERV InstallationInstalling the Drain Line and P-Trap LocationOutside Weatherhoods Installing Air DuctsLocating the Intake Weatherhood Locating the Exhaust WeatherhoodSupply Air Ducting Direct Connection to Furnace DuctworkIndirect Connection to Ductwork Stale Air Exhaust SystemPartially Dedicated System Installation DiagramsStale air drawn from key areas of home Return AirOption Simplified InstallationInstallation Diagrams Return/Return MethodInstallation Diagrams Simplified InstallationOption Supply/Return MethodFully Dedicated System Pitot tube and gauge Pitot Tube Air Balancing ProcedureFlow Balancing Kit Pitot Tube Air Flow BalancingHard/Rigid ducting Balancing Collar Instructions3.Clean Core Twice a Year a open access door 2. Clean Air Filters clean twice a yearTo install the clean core 4.Motors - Maintenance Free3.Clean Core Twice a Year a open access door 2. Clean Air Filters Four Times a YearTo install the clean core 5. Clean Duct Work if RequiredSOLUTION SYMPTOMTroubleshooting your HRV/ERV System CAUSER G W Y C R G W Y ThermostatFurnace ConnectorResidential Wiring Diagram RESIDENTIAL WIRING DIAGRAMFAN MOTOR DETAILS DEFROST DETAILSResidential Wiring Diagram RESIDENTIAL WIRING DIAGRAM155ECM DEFROST DETAILS