Manuals / Lifebreath / Household Appliance / Thermostat

Lifebreath 60DHWDF(T), 60DHW(T), 60VENTAC, 60DHWH(T), 40VENTAC, 4TONVENTAC, 40DHW(T) Table of Contents

Models: 40DHWDF(T) 4TONVENTAC 60VENTAC 40VENTAC 60DHWH(T) 4TONDHW(T) 60DHW(T) 40DHWH(T) 60DHWDF(T) 40DHW(T)

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Introduction	3
Description and Purpose	4
Combo System Basic Principle	5
Specifications	12 - 21
Installation	22 - 27
Plumbing	28
Electrical	29 -30
Optional Dehumidistat	30
Start Up Procedure	31
Operation	32
Troubleshooting	33 - 34
System Commissioning	35
Work Sheets	36 - 41

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Contents

40DHWT For ModelsOPERATION, SIZING AND INSTALLATION MANUAL 60DHWTTable of Contents HRV - Aluminum Core IntroductionNutech Energy Systems Inc ERV - Enthalpic Paper CoreDescription and Purpose IMPORTANT NOTEClosed Loop System Combo System Basic PrinciplesClosed/Open Combo System Water Piping Call for Space Heating Only OperationAir System Circulation PumpGlobe Valve Gate Valve Manual ValvesBalance Valve Ball Valve Throttling Valve Shut Off ValvesDrain Valve Check ValvesAnti-ScaldValve Expansion Tankscold Off Season Circulation ControlsWater Heater Thermostat Air Handler Return Air TemperatureAir Handler Temperature Rise Room ThermostatHead Pressure Design vs. Field ConditionsWater System Pressures Flow RateWarranty SpecificationsDimensions & Clearances Model 40DHW Up FlowDimensions & Clearances Model 60DHW Up FlowSpecifications WarrantyDimensions & Clearances Model 40DHWDF Down FlowSpecifications WarrantyDimensions & Clearances Model 60DHWDF Down FlowSpecifications WarrantyDimensions & Clearances Model 40DHWH HorizontalSpecifications WarrantyDimensions & Clearances Model 60DHWH HorizontalSpecifications WarrantyWarranty SpecificationsDimensions & Clearances Filters CaseSpecifications Model 40VENTACCore Filters Case Dimensions & ClearancesDimensions & Clearances Model 60VENTACSpecifications WarrantyDimensions & Clearances Model 4TONVENTACSpecifications WarrantyDuct Connections INSTALLATIONLocating The Unit Option 1 - Ventilation Ports Off Left SideDucting Option 2 - Ventilation Ports Off Right SideHorizontal Version Outside Ducting the Weatherhoods Locating Intake WeatherhoodLocating the Exhaust Weatherhoods Locating WeatherhoodPrior to balancing, ensure that Balancing ProcedurePitot Tube Air Flow Balancing Figure A Placement of the Pitot TubePitot Tube and Gauge Figure CPiping HRV Drain Line DiagramDrain Line Plumbing Clean Air Furnace - Wiring Diagram ElectricalOptional Dehumidistat Start-UpProcedure Heating/Cooling Optional Circulation Timer ModelsOperation VentilationPump is noisy TroubleshootingLack of heat HRV core freezes upHumidity levels are too low Water sits in drain pipesCondensation/ice forming inside ventilation ducts Humidity levels are too highWater Pump Performance Specifications System CommissioningDESIGNED EQUIPMENT Cooling WORKSHEET FOR INTEGRATED COMBO SYSTEM DESIGNDESIGNED EQUIPMENT VENTILATION SYSTEM IntegratedAIR HANDLER Part A - DESIGN LOAD SPECIFICATIONSPart C - EQUIPMENT SELECTION Water Heater COOLING EQUIPMENTTABLE A 1 NATURAL GAS AND PROPANE METHOD A - domestic hot water usage for C.1METHOD B - domestic hot water usage for C.2 TABLE A 2 OILTABLE D PART D - PROVING REQUIRED WATER FLOWTABLE D Submitted For Owner INSTALLED EQUIPMENTCOMMISSIONING OF INTEGRATED COMBO SYSTEM By ContractorPart F - SYSTEM COMMISSIONING Part E - SYSTEM START UPHRV BALANCING 511 McCormick Blvd. London, Ontario N5W 4C8