Lifebreath CAF-02-MB installation manual Specifications Model CAF-H-L4A-36-P16

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Specifications

Model CAF-H-L4A-36-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. Service drain 1/2” or 3/4” NPT.

Dimensions & Clearances

29.5"

14"

 

 

Side

Return Air

 

 

 

 

Ventilation

Ventilation

 

22"

Exhaust

Supply

 

 

Air Outlet

Air Inlet

 

 

6"

6"

12"

 

4"

 

 

 

 

22"

19"

17.25"

Supply Air

 

 

 

29.5"

Supply Air End

Front

 

Model

CAF-H-L4A-36-P16

 

Voltage

120 VAC 60 Hz

 

 

 

 

 

Hp

1/2

 

 

 

 

 

 

Amps (total)

8.7

 

 

 

 

 

 

Water

3/4" Copper Soldered

 

Connections

Connection

 

 

 

 

 

Airflow (High)

1350 CFM

 

.25 in wg

 

.5 in. wg

1180 CFM

 

 

 

 

Ventilation

100 - 140 CFM

 

Airflow

 

 

 

 

22"

 

Latches

19"

14"

Return Air

Return 19"

Blower Section

 

 

 

Air End

 

 

 

29.5"

 

47.5"

(SERVICE CLEARANCE 10")

Service

Drain

Note: All units conform to CSA and UL Standards.

 

Effectiveness

70%

 

 

(Aluminum Core)

 

 

 

 

 

 

 

Total Efficiency

50%

 

 

(Enthalpic Core)

 

 

 

Net Weight

150 lbs.

 

 

 

 

 

Shipping Weight

165 lbs.

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.

0302

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Contents OPERATION, Sizing and Installation Manual Table of Contents Introduction HRV Aluminum CoreDescription and Purpose Important NoteCombo System Basic Principles Closed/Open Combo SystemAir System Call for Space Heating Only OperationCall for Domestic Hot Water and Space Heating Operation Water PipingManual Valves Throttling Valve Shut Off ValvesDrain Valve Check ValvesCold Off Season Circulation TimerExpansion Tanks WaterWater Heater Thermostat Air Handler Return Air TemperatureAir Handler Temperature Rise Room ThermostatHead Pressure Design vs. Field ConditionsWater System Pressures Flow RateModel Number Nomenclature Breakdown Warranty Specifications Model CAF-U-S4A-24-P16Dimensions & Clearances Core Filters CaseSpecifications Model CAF-U-L4A-36-P16 CAF-U-L4A-36-P16Specifications Model CAF-D-S4A-24-P16 Filters CaseCAF-D-S4A-24-P16 Specifications Model CAF-D-L4A-36-P16 CAF-D-L4A-36-P16Specifications Model CAF-H-S4A-24-P16 CAF-H-S4A-24-P160302 Specifications Model CAF-H-L4A-36-P16 CAF-H-L4A-36-P16Specifications Model CAF-U-L2A-48-P16 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 Duct Connections InstallationLocating The Unit Option 1 Ventilation Ports Off Left SideOption 2 Ventilation Ports Off Right Side DuctingOutside Ducting the Weatherhoods Locating Intake WeatherhoodLocating the Exhaust Weatherhoods Locating WeatherhoodBalancing 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 Plumbing Water HeaterAutomatic Self Test Basic FunctionsSelecting Different Heat & Cool Speeds ECM Motor Settings Heating/Cooling Off Season Circulation TimerOperation VentilationStart-Up Procedure Following conditions must be met prior to start-upTroubleshooting Humidity levels are too low Humidity levels are too highWater Pump Performance Specifications System CommissioningPage Page Page Page Page Page Diagram ECM CAF/Air Handler Wiring Diagram Fan Motor