Lifebreath CAF-02-MB installation manual Specifications Model CAF-D-S4A-24-P16, Filters Case

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Specifications

Model CAF-D-S4A-24-P16

Core Ventilation system has patented aluminum heat recovery core (standard) or an enthalpic energy recovery core (optional) for energy-efficient ventilation. Enthalpic cores are recommended for regions where the temperature does not drop below 25˚F (-4˚C).

Filters

Case

Washable air filters in exhaust and supply air streams of ventilation section, 1" pleated in return plenum side.

Prepainted galvanized steel for superior corrosion resistance.

Dimensions & Clearances

 

Top

 

 

 

22"

19"

14"

Return Air

 

 

29.5"

 

 

47.5"

 

Bottom

16"

 

 

 

 

 

 

 

 

 

 

 

 

Supply Air

 

 

 

 

 

 

19"

17.25"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29.5"

19"

Blower Section

Latches

Front

29.5"

 

 

Return Air

 

 

22"

 

 

Ventilation Exhaust

6"

 

Air Outlet

 

 

 

Ventilation Supply

6"

4"

Air Inlet

 

 

 

12"

 

Side

 

 

Model

CAF-D-S4A-24-P16

 

 

Voltage

120 VAC 60 Hz

 

 

 

 

 

 

Hp

1/3

 

 

 

 

 

 

 

Amps (total)

7

14"

 

 

 

 

Water

1/2" Copper Soldered

 

 

 

Connections

Connection

 

 

 

 

 

 

Airflow (High)

1030 CFM

 

 

.25 in wg

 

 

.5 in. wg

890 CFM

 

 

 

 

 

 

Ventilation

100 - 140 CFM

 

 

Airflow

 

 

 

 

 

 

 

Effectiveness

70%

 

 

(Aluminum Core)

 

 

 

 

 

 

 

Total Efficiency

50%

 

 

(Enthalpic Core)

 

 

 

Net Weight

150 lbs.

 

 

 

 

 

 

Shipping Weight

165 lbs.

 

 

 

 

(SERVICE CLEARANCE 3') (SERVICE CLEARANCE 1')

Note: Ventilation ports and return plenum opening available

off either side of cabinet. All units conform to CSA and UL Standards.

Options

99-186

Weatherhoods, Two - 6" c/w

 

1/4" mesh screen

99-130W

Remote Wall Mount Dehumidistat

 

Control 24 VAC only

99-RSK6

6” back draft damper

99-104

DET - Digital Electronic Timer

Warranty

Units carry a lifetime warranty on the heat recovery (aluminum) core, a five year warranty on the energy recovery (enthalpic) core and a five year replacement parts warranty on all other components.

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Contents OPERATION, Sizing and Installation Manual Table of Contents HRV Aluminum Core IntroductionImportant Note Description and PurposeClosed/Open Combo System Combo System Basic PrinciplesWater Piping Call for Space Heating Only OperationCall for Domestic Hot Water and Space Heating Operation Air SystemManual Valves Check Valves Shut Off ValvesDrain Valve Throttling ValveWater Off Season Circulation TimerExpansion Tanks ColdRoom Thermostat Air Handler Return Air TemperatureAir Handler Temperature Rise Water Heater ThermostatFlow Rate Design vs. Field ConditionsWater System Pressures Head PressureModel Number Nomenclature Breakdown Core Filters Case Specifications Model CAF-U-S4A-24-P16Dimensions & Clearances WarrantyCAF-U-L4A-36-P16 Specifications Model CAF-U-L4A-36-P16Specifications Model CAF-D-S4A-24-P16 Filters CaseCAF-D-S4A-24-P16 CAF-D-L4A-36-P16 Specifications Model CAF-D-L4A-36-P16Specifications Model CAF-H-S4A-24-P16 CAF-H-S4A-24-P160302 CAF-H-L4A-36-P16 Specifications Model CAF-H-L4A-36-P16CAF-U-L2A-48-P16 Specifications Model CAF-U-L2A-48-P16Specifications Model CAF-U-00-36-P16 CAF-U-00-36-P160211 Specifications Model CAF-U-00-48-P16 CAF-U-00-48-P160209 Option 1 Ventilation Ports Off Left Side InstallationLocating The Unit Duct ConnectionsDucting Option 2 Ventilation Ports Off Right SideLocating Weatherhood Locating Intake WeatherhoodLocating the Exhaust Weatherhoods Outside Ducting the WeatherhoodsBalancing Procedure Pitot Tube Air Flow BalancingPrior to balancing, ensure that Placement of the Pitot Tube Pitot Tube and GaugeBalancing Collar Instructions HRV Drain Line Diagram Drain LinePiping Water Heater PlumbingAutomatic Self Test Basic FunctionsSelecting Different Heat & Cool Speeds ECM Motor Settings Ventilation Off Season Circulation TimerOperation Heating/CoolingFollowing conditions must be met prior to start-up Start-Up ProcedureTroubleshooting Humidity levels are too high Humidity levels are too lowSystem Commissioning Water Pump Performance SpecificationsPage Page Page Page Page Page Diagram Fan Motor ECM CAF/Air Handler Wiring Diagram