Bard WGEIFM-3C, WGEIFM-5C installation instructions WGSEIFM-5 Wiring Diagram

Page 7

FIGURE 4

WGSEIFM-5 WIRING DIAGRAM

EIFM

6

ENTHALPY SENSOR 4

+RED

S

BLACK

7

8

TR TR1

BROWN So + 9

 

 

Sr

+

 

 

 

 

5

7

 

 

 

 

7

 

1

2

Y

 

 

7

 

7

3

4

 

 

 

 

 

 

T

T1

7

 

 

 

7

P

P1

LOGIC MODULE 16

RED

RED

8

8

R TH R

UNIT BLOWER SECTION

 

 

6 ORANGE

 

CONTROL PANEL

 

 

ORANGE

 

 

 

 

1

 

 

3

 

 

 

 

 

 

 

 

 

 

 

4

 

 

6

 

 

 

 

7

7

 

 

9

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

A

B

7

 

 

 

 

CONROL

 

 

 

 

 

 

RELAY

5

 

 

1

1

 

 

 

7

 

 

 

BLACK

BK

C

 

 

 

 

 

7

2

2

 

 

 

 

 

 

ORANGE

O

G

 

 

 

 

 

 

3

3

R

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

Y

Y1

 

 

 

 

 

 

6

6

 

 

 

 

 

 

PURPLE

PR

Y

 

 

 

 

 

 

5

5

 

 

 

 

 

 

 

PINK

PK

Y2

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

4

4

E

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

BL

W1

 

 

 

 

 

 

 

 

W2

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

3

7

PL1

 

 

 

A

7

PL2

 

 

 

 

!DANGER

*ELECTRICAL SHOCK HAZARD

*DISCONNECT POWER BEFORE SERVICING

UNIT

24VOLT TERMINAL STRIP

4056-197 B

9.Mount mixed air thermistor sensor to blower as shown with screws provided. Route two (2) red wires from wire harness installed in Step #7 through cable holders, and connect to thermistor sensor as shown in Figure 2.

10.Connect the wires (with fork connectors) routed into the low voltage box in Step #7 to the low voltage terminal strips as follows per wiring diagram on Figure 4:

Black to “C” Orange to “G” Yellow to “Y1” Purple to “Y” Pink to “Y2” Blue to “W1”

11.Replace right front unit corner and vent terminal.

12.Close upper unit door to seal blower discharge air.

13.Economizer Check Out

A.Remove mist eliminator (Figure 2). Locate the minimum position potentiometer. (See Figure 5.)

B.Energize the evaporator blower by switching thermostat to the manual fan position with heat/cool in the OFF position.

C.Cycle the minimum position potentiometer (factory set for 0% fresh air) 0 to full open. (See Figure 5.) Throughout checkout procedure observe operation of damper to insure there is free, unobstructed operation through the entire angle of damper travel. Then adjust the damper minimum open position to meet local codes or application requirements. See example below.

Manual

2100-498B

Page

7 of 17

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Contents Installation Instructions Economizer with Exhaust Contents General Removal of Exterior Panels InstallationInset Side Section Installation of EconomizerMIS-2415 Install Loose Piece Wire Harness PlugWGSEIFM-5 Wiring Diagram Example Economizer Logic Control SettingEconomizer Logic Module WG3S Ventilation Airflow WG5S Ventilation Airflow W24G Eifm Airflow Versus Position Low Speed W30-36G Eifm Airflow Versus Position Low Speed W42-60G Eifm Airflow Versus Position Low Speed Economizer Operation for Single Compressor Unit Call for Blower Operation Condition a Cool OutdoorsCall for Cooling Operation Condition B Warm Outdoors

WGEIFM-5C, WGEIFM-3C, WGSEIFM-5 specifications

Bard WGEIFM-5C, WGSEIFM-5, and WGEIFM-3C are cutting-edge energy-efficient HVAC solutions designed to meet the diverse needs of modern buildings while ensuring superior comfort and performance. These units are engineered to provide effective heating and cooling, utilizing advanced technologies that prioritize environmental sustainability, user-friendliness, and reliability.

The Bard WGEIFM-5C model is particularly known for its compact design, making it suitable for tight spaces. It employs an advanced inverter-driven compressor that optimizes power consumption, resulting in significant energy savings without compromising on performance. This unit also features a programmable thermostat that allows users to tailor their climate control settings, enhancing overall comfort.

The WGSEIFM-5, on the other hand, is designed for semi-indoor applications where space and efficiency are paramount. This model boasts a high Energy Efficiency Ratio (EER), making it one of the most efficient options in its class. The WGSEIFM-5 integrates smart technology that allows for remote monitoring and management, enabling users to adjust settings from their smartphones or computers. This flexibility ensures that energy usage can be managed effectively, further contributing to cost savings.

The WGEIFM-3C, known for its robust construction, is perfect for larger spaces needing consistent climate control. Equipped with a multi-stage cooling system, this unit provides effective and rapid temperature regulation. Its durable chassis is designed to withstand harsh environmental conditions, making it ideal for both residential and light commercial applications. With built-in noise reduction technologies, the WGEIFM-3C operates quietly, ensuring minimal disruption to the surrounding environment.

All three models incorporate eco-friendly refrigerants that comply with environmental regulations, reflecting Bard's commitment to sustainability. They also feature user-friendly interfaces, making them accessible for users of all technical expertise. Easy installation and maintenance routines are hallmarks of Bard's design philosophy, ensuring that users can keep their systems running smoothly.

Overall, Bard WGEIFM-5C, WGSEIFM-5, and WGEIFM-3C stand out in the HVAC market with their innovative features, energy-efficient technologies, and exceptional performance. These models not only enhance indoor comfort but also promote energy savings and environmental responsibility, making them a smart investment for any building.
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