Lennox International Inc 505, 021 Typical EDA/Condensing Unit Wiring Diagram, Control Wiring

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Typical EDA/Condensing Unit Wiring Diagram

Black

 

*OUTDOOR RELAY

 

2

 

 

NOT REQUIRED WITH SINGLE-

 

 

 

 

SPEED OUTDOOR FAN

 

 

 

 

 

 

5

7

 

1st, cut yellow

2nd, rewire yellow

 

 

 

 

wire here.

wire as shown

 

Yellow

Yellow

Purple

 

 

Blue

K1

 

 

 

 

 

B4

 

 

 

 

Yellow

 

 

 

 

FAN

Black

 

 

 

 

 

 

Use Wirenuts

 

Black

 

Purple

BLACK

BLACK PURPLE

RED

Red

53

Violet

1Orange

EDA

VALVE ACTUATOR

OUTDOOR WIRING (VSM APPLICATION ONLY)

 

SEE CONTROL WIRING BELOW

RED

FOR THERMOSTAT WIRING

YELLOW

 

BLUE

DS

REMOVED FOR HUMIDITROL

 

BLACK

OPERATION

 

BROWN

 

 

Y1Y

 

REMOVE IF 2−STAGE COOLING

INDOOR

UNIT

OUTDOOR

INDOOR

SignatureStatt

OUTDOOR

UNIT

UNIT

THERMOSTAT

SENSOR

RED (NOT REQUIRED FOR

 

 

(46M98)

 

TWISTED PAIR

APPLICATIONS WITHOUT LSOM)

 

 

RED

 

 

PURPLE

EDA

BLACK

 

 

UNIT

PURPLE

BLACK

 

 

FAN RELAY (NOT REQUIRED

WITH SINGLE-SPEED

OUTDOOR FAN)

YELLOW

BLUE (NOT REQUIRED FOR SINGLE STAGE)

BLACK

BROWN (NOT REQUIRED FOR

APPLICATIONS WITHOUT LSOM)

Y1

SINGLE− STAGE COOLING; REMOVED FOR 2−STAGE COOLING

Control Wiring

Figure 12

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EDA 01/06

Image 14
Contents Humiditrol EDA Series Unit Humiditrol Enhanced Dehumidification Accessory EDA UnitsTable of Contents Shipping & Packing ListUnit Dimensions EDA Model Dimensions − Inches mmPosition Furnace Shown Installation Dimensions and ArrangementFurnace Shown EDA Unit Parts Arrangement EDA−024B EDA−036C EDA−060D Component FunctionsCheck/Flow Restrictor Operation EDA Installation and Checkout Flow Chart General Installation InformationElectrical Wiring EDA Installation & Checkout Flow Chart Required Parts all applicationsTypical Installation Horizontal Air Handler shown DetailsLeak Testing, Evacuating, Charging Other System Components Setting ThermostatInsulating and Sealing the Unit Blower ControlCooling Cycle with EDA Coil Active Model EDA−036C shown EDA Unit OperationOperation Notes Cooling Cycle with EDA Coil Inactive Model EDA−036C shown Demand Signals − Humiditrol EDA Enabled Check ListControl Wiring Requirements Repair PartsWiring Diagrams Air ResistanceTypical EDA/Condensing Unit Wiring Diagram Control WiringTypical EDA/Heat Pump Wiring Diagram Start