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Daikin-McQuay 4022853 Printed Circuit Board Assembly

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5 5 1
1  Review Add Your Review
Special Price $221.70 Regular Price $246.09
In stock
SKU
4022853
The Daikin-McQuay 4022853 Printed Circuit Board Assembly is specially used for most Daikin-McQuay HVAC systems such as air-managing units, chillers, and heat pumps. This PCB also contains many vital functions for the operation of indoor, including temperature and aeration. It is built to be high and durable, and the complex circuitry improves the interaction between the system’s parts, increasing energy efficiency and performance. The advantages of this PCB include lower power consumption, improved system performance, and longer equipment longevity of HVAC systems.
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Circuit Boards, HVAC Controls & Electrical
Manufacturer:
https://www.partshnc.com/media/catalog/product/4/0/4022853_Daikin-McQuay_partshnc.jpg

Specifications

  • Type: Printed Circuit Board Assembly
    Manufacturer Name: Daikin-McQuay
    Product Number: 4022853
    OEM Part Number: 4022853
    Product Description: Printed Circuit Board Assy
    Weight:0.66lbs/299.37g

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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Daikin-McQuay 4022853 Printed Circuit Board Assembly?

    Regularly inspect the circuit board for dust buildup, moisture exposure, and signs of overheating or corrosion. Ensure all electrical connections are secure and free from oxidation. Keep the enclosure sealed and clean to protect sensitive components and maintain stable, accurate system control performance.

    What are the common issues with the Daikin-McQuay 4022853 Printed Circuit Board Assembly?

    • Electrical component failure is causing system shutdowns.
    • Intermittent operation due to loose connections.
    • Corrosion or moisture damage on the board.
    • Burnt traces or overheating damage.
    • Communication errors between control components.

    Installation Steps

    Step 1: Disconnect power to the HVAC unit and verify no voltage is present before servicing.

    Step 2: Open the control access panel and locate the existing printed circuit board assembly.

    Step 3: Label and disconnect all wire terminals carefully to avoid incorrect reconnections.

    Step 4: Remove mounting screws, replace the old board with the new board assembly, and secure firmly.

    Step 5: Reconnect wiring to matching terminals and inspect for damaged connectors.

    Step 6: Restore power, test system functions, and confirm normal HVAC operation.