Lifebreath CAF-02-MB Specifications Model CAF-U-S4A-24-P16, Core Filters Case, Options, Warranty

Page 13

Specifications

Model CAF-U-S4A-24-P16

Core

Filters

Case

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).

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

SideFront

Model	CAF-U-S4A-24-P16
Voltage	120 VAC 60 Hz

Top

16"

12"

Ventilation

4" 6" Supply Air

Inlet

Latches

Hp	1/3

Amps (total)	7

Water	1/2" Copper Soldered
Connections	Connection

19"	17.25"	Supply Air

29.5"

Note: Ventilation ports and return plenum opening available off either side of cabinet. All units conform to CSA

Ventilation

6" Exhaust Air

Outlet

	22"
14"	Return Air
	29.5"

Blower Section

19"

47.5"

	Airflow (High)	1030 CFM
	.25 in wg	1030 CFM
	.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.

and UL Standards.

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

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.

0212

13

Image 13

Contents OPERATION, Sizing and Installation Manual Table of Contents HRV Aluminum Core IntroductionImportant Note Description and PurposeClosed/Open Combo System Combo System Basic PrinciplesCall for Domestic Hot Water and Space Heating Operation Call for Space Heating Only OperationAir System Water PipingManual Valves Drain Valve Shut Off ValvesThrottling Valve Check ValvesExpansion Tanks Off Season Circulation TimerCold WaterAir Handler Temperature Rise Air Handler Return Air TemperatureWater Heater Thermostat Room ThermostatWater System Pressures Design vs. Field ConditionsHead Pressure Flow RateModel Number Nomenclature Breakdown Dimensions & Clearances Specifications Model CAF-U-S4A-24-P16Warranty Core Filters CaseCAF-U-L4A-36-P16 Specifications Model CAF-U-L4A-36-P16Filters Case Specifications Model CAF-D-S4A-24-P16CAF-D-S4A-24-P16 CAF-D-L4A-36-P16 Specifications Model CAF-D-L4A-36-P16CAF-H-S4A-24-P16 Specifications Model 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-P16CAF-U-00-36-P16 Specifications Model CAF-U-00-36-P160211 CAF-U-00-48-P16 Specifications Model CAF-U-00-48-P160209 Locating The Unit InstallationDuct Connections Option 1 Ventilation Ports Off Left SideDucting Option 2 Ventilation Ports Off Right SideLocating the Exhaust Weatherhoods Locating Intake WeatherhoodOutside Ducting the Weatherhoods Locating WeatherhoodPitot Tube Air Flow Balancing Balancing ProcedurePrior to balancing, ensure that Pitot Tube and Gauge Placement of the Pitot TubeBalancing Collar Instructions Drain Line HRV Drain Line DiagramPiping Water Heater PlumbingBasic Functions Automatic Self TestSelecting Different Heat & Cool Speeds ECM Motor Settings Operation Off Season Circulation TimerHeating/Cooling VentilationFollowing 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