Lifebreath 4TONDHW(T), 60DHW(T), 60VENTAC, 60DHWDF(T) Electrical, Clean Air Furnace Wiring Diagram

Page 29

Electrical

The Clean Air Furnace operates at 120V, singles phase and draws anywhere from 2-8.7 amps, depending on fan speed.

The low voltage thermostat (not provided) connects to the R & W terminals for heating and the R & Y & C terminals when calling for cooling.

Caution should be used if installing a setback thermostat to control the system. If the thermostat is set back too far, and, for example, is set to call for a lot of heat when you get out of bed, at which time showering and general water use is at its peak, then the hot water heater may not keep up.

 

Clean Air Furnace - Wiring Diagram

R - W

= Heat

R - G

= Fan Only (optional dehumidistat)

G - R - Y - C

= A/C

OPTIONAL PUMP TIMER

 

1 LOAD 4

 

 

 

 

 

 

 

 

2 LINE

5

 

 

 

 

 

 

 

 

 

 

 

3 NEUT.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*OPTIONAL TEMPERATURE

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

C

* NOTE: Units with

 

 

 

 

 

 

 

 

 

 

NC

an (Optional) Pump

 

 

 

 

 

 

 

 

NO

 

 

 

C

Timer do not get an

 

 

 

 

 

 

 

(Optional) Temperature

 

 

 

 

 

 

 

Sensor

 

 

 

 

 

 

 

To change fan speed, move bottom wires on the speed select terminal block to the high, med-hi or med location.

JUMPER

24VAC THERMOSTAT CONNECTIONS

LINE

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

R

 

W

 

C

 

Y

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24V

 

 

 

 

 

 

 

 

 

 

120V

WARNING

NONC

com

 

HIGH

black

HIGH-MEDblue

MED

SelectSpeed

 

1 AMP

 

TRANSFORMER

 

 

 

 

 

 

yellow

 

 

 

MAX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

 

 

 

 

 

 

 

2

1

 

 

 

 

Door Interlock

 

 

Continuous/Automatic

 

 

 

Switch

 

3

2

 

Ventilation Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

red white blueorbrown

yellow

black

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

Note:

Unit is shipped on high speed.

PUMP

 

CAF-01

FAN MOTOR

0101

29

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Contents OPERATION, Sizing and Installation Manual Table of Contents Introduction Description and Purpose Closed/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 ValvesCold Expansion TanksAnti-Scald Valve Off Season Circulation ControlsAir Handler Temperature Rise Air Handler Return Air TemperatureWater Heater Thermostat Room ThermostatWater System Pressures Design vs. Field ConditionsHead Pressure Flow RateWarranty Dimensions & ClearancesModel 40DHW Up Flow Filters Case60DHW Model 60DHW Up Flow40DHWDF Model 40DHWDF Down Flow60DHWDF Model 60DHWDF Down Flow40DHWH Model 40DHWH Horizontal60DHWH Model 60DHWH Horizontal4TONDHW High CFM Lower Btuh Output40VENTAC Model 40VENTACCore Filters Case 60VENTAC Model 60VENTAC4TONVENTAC Model 4TONVENTACOption 1 Ventilation Ports Off Left Side Locating The UnitDuct Connections Ducting Option 2 Ventilation Ports Off Right SideHorizontal Version Locating the Exhaust Weatherhoods Locating Intake WeatherhoodOutside Ducting the Weatherhoods Locating WeatherhoodPrior to balancing, ensure that Balancing ProcedurePitot Tube Air Flow Balancing Balancing Collar Instructions Placement of the Pitot TubePitot Tube and Gauge Piping HRV Drain Line DiagramDrain Line Water Heater PlumbingElectrical Clean Air Furnace Wiring DiagramOptional Dehumidistat Following conditions must be met prior to start-up Start-Up ProcedureOperation Optional Circulation Timer ModelsHeating/Cooling VentilationLack of heat TroubleshootingPump is noisy HRV core freezes upWater sits in drain pipes During cooling cycle, hot water circulates through the coilCondensation/ice forming inside ventilation ducts Humidity levels are too lowSystem Commissioning Water Pump Performance SpecificationsWorksheet for Integrated Combo System Design Part a Design Load Specifications Method a domestic hot water usage for C.1 Part D Proving Required Water Flow Commissioning of Integrated Combo System HRV Balancing McCormick Blvd. London, Ontario N5W 4C8

40DHWDF(T), 4TONVENTAC, 60VENTAC, 40VENTAC, 60DHWH(T) specifications

Lifebreath is a leading manufacturer specializing in indoor air quality solutions, with their series of heat recovery ventilators tailored for both residential and commercial applications. Among their advanced systems, the Lifebreath 60DHW(T), 60DHWDF(T), 4TONVENTAC, 40DHW(T), and 40DHWDF(T) provide exceptional ventilation performance alongside energy efficiency.

The Lifebreath 60DHW(T) and 60DHWDF(T) models are designed for larger spaces, featuring an impressive air flow rate of 60 CFM, making them ideal for homes and businesses that require a robust ventilation solution. These units incorporate a state-of-the-art heat exchange core, allowing for the transfer of heat from outgoing stale air to incoming fresh air, thereby minimizing energy loss.

The significant advantage of Lifebreath's 60DHW series lies in its dual-fan operation, which delivers balanced air flow while maintaining a comfortable indoor climate. Both models are equipped with advanced filtration systems, providing effective capture of airborne pollutants and allergens, promoting optimal air quality.

Moving to the Lifebreath 4TONVENTAC, this unit offers a unique combination of ventilation and cooling functionalities, making it suitable for environments with varying weather conditions. With a 4-ton capacity, it is perfect for larger commercial establishments. The 4TONVENTAC employs innovative technology for efficient energy use, incorporating variable speed drives to adapt to changing ventilation demands, ensuring maximum energy conservation and performance.

The Lifebreath 40DHW(T) and 40DHWDF(T) are perfect for smaller residential applications. With an airflow capacity of 40 CFM, these units maintain comfort without over-ventilating. Similar to the 60DHW models, they feature the same exceptional heat exchange technology to promote energy savings. The 40DHW series also includes user-friendly controls and monitoring features, enabling homeowners to adjust settings for optimal performance based on their specific needs.

A common characteristic across all these models is Lifebreath’s commitment to durability and reliability. Made from high-quality materials, they are built to withstand varying environmental conditions while providing long-lasting service. With easy installation and low maintenance requirements, these heat recovery ventilators prove to be a smart investment for users looking to improve their indoor air quality while reducing energy costs.
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