Description
The Universal PC Board YY-U10A is a reliable control system designed specifically for non-inverter floor standing split air conditioners. Featuring broad multi-brand compatibility, this versatile AC replacement board serves as an ideal replacement for faulty or burnt PCBs in high-capacity standing units. Built with industrial-grade electronic components, the YY-U10A delivers stable electrical performance, accurate temperature regulation, and long-term operating reliability for residential and commercial HVAC maintenance projects.
Technical Specifications
| Specification | Details |
| Model | YY-U10A |
| Product Type | Universal Non-Inverter AC Control PCB Board |
| System Compatibility | Non-Inverter Floor Standing Split Air Conditioners |
| Compressor Protection | Built-in Relay Output with Time-Delay & Overload Protection |
| Indoor Fan Speed Control | 3-Speed Control (Low, Medium, High) |
| Outdoor Fan Control | Dedicated Outdoor Condenser Fan Relay Output |
| Sensor Inputs | High-Accuracy Temperature Sensors (Room & Pipe) |
| Circuit Protection | Integrated Overload, Overheat & Short-Circuit Safeguards |
| Product Condition | New / Universal Replacement |
Key Features
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Universal Model Compatibility: Fits a wide range of non-inverter floor standing split AC units across leading brands.
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Compressor Protection: Built-in relay output with safety time-delay and overload protection to prevent compressor damage.
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Multi-Speed Indoor Blower Control: Offers 3 adjustable fan speeds (Low, Medium, High) for customized airflow.
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Outdoor Fan Relay: Dedicated output relay ensures optimal outdoor condenser fan operation.
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Precision Sensors: High-accuracy temperature sensor inputs deliver balanced room temperature regulation.
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Circuit Safety: Integrated overload, overheat, and short-circuit protection for stable voltage management.
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Technician-Friendly Layout: Clear, labeled wiring connections allow for easy installation.
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Durable Components: Industrial-grade PCB materials built to withstand high operating temperatures.
System Compatibility
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Compatible AC Types: Standard Non-Inverter Floor Standing Split Air Conditioners.
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Compatible Fan Motors: 3-speed indoor blower motors and standard outdoor condenser fan motors.
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Brand Compatibility: Universal application across major non-inverter standing AC brands (such as LG, Gree, Midea, TCL, Samsung, and others).
Applications & Functions
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Standing Unit Repairs: Fast repair and replacement of burnt or short-circuited PCBs in floor standing split ACs.
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Operating Modes: Supports Cooling, Heat Pump Heating, Auto, Sleep, and Fan-Only operations.
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Timer Functions: Programmable Timer ON/OFF for customized operating schedules.
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Self-Diagnostic Safety: Automated error detection prevents system overheating and voltage damage.
Installation & Technician Notes
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Professional Installation Required: Installation must be performed by a qualified HVAC technician.
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Pre-Purchase Verification: Ensure the target system is a non-inverter floor standing split air conditioner prior to ordering.
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Wiring Setup: Features clearly labeled terminal connections; refer to the included installation manual and schematic diagram for accurate setup.
Package Includes
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1 x Main Control PCB (YY-U10A)
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1 x Multi-Function Wireless Remote Control
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1 x Temperature Sensor Harness (Room & Pipe Sensors)
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1 x Complete Wiring Harness
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1 x Installation Manual & Wiring Diagram
Important Buyer Verification Notes
Notice for Buyers & Technicians: Before ordering, confirm that your air conditioner is a standard non-inverter floor standing split unit. Verify that terminal layouts and control relay requirements align with universal installation standards.
Why Buy From Al Ramiz
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Genuine Quality Parts: Dependable, factory-tested HVAC spare parts and control boards.
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UAE Stock & Local Inventory: Fast processing and local dispatch across the UAE.
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Technical Product Support: Assistance with component selection and product verification.
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Competitive Pricing: Cost-effective solutions for contractors and service technicians.
Frequently Asked Questions (FAQs)
Is the Universal PC Board YY-U10A compatible with floor standing split AC units?
Yes, it is designed specifically to work with non-inverter floor standing split air conditioners as well as conventional split systems.
Is the Universal PC Board YY-U10A compatible with all standing AC brands?
Yes, it works universally with non-inverter standing split ACs from LG, Gree, Midea, TCL, Samsung, and other major brands.
Can I use the YY-U10A board for inverter air conditioners?
No, this control board is strictly designed for non-inverter split air conditioners only.
What protective features are built into the YY-U10A control board?
It features built-in compressor time-delay and overload protection, along with integrated overheat and short-circuit safeguards.
How many fan speeds can be controlled using this board?
It offers 3 adjustable indoor fan speeds supporting Low, Medium, and High settings.

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