
York 031-02755-004 Card
The York 031-02755-004 Card Flash Memory is a critical OEM replacement part engineered for industrial-grade data management within York chiller control systems. This high-performance memory module features software version C.MMC.16.13, specifically optimized for YLAA, YLPA, YLUA, YCWL, and YCRL chiller models. In the field, this card serves as the primary repository for system firmware, operational parameters, and configuration settings, ensuring the 031-02550-XXX control PC boards maintain precise logic sequences. Designed for HVACR environments, the York 031-02755-004 provides stable data integrity even under extreme thermal stress, preventing system lag and ensuring reliable chiller control logic. Technical staff can utilize this card for seamless flash memory updates or as a direct replacement for corrupted storage modules, maintaining factory-spec performance without necessitating a full board swap. This Johnson Controls part is a foundational component for industrial HVAC automation and reliable firmware storage.
Key Benefits:
- Direct OEM Compatibility: Specifically programmed for York YLAA and YCWL chillers using the 031-02550-XXX series boards.
- Pre-loaded Firmware: Comes with software version C.MMC.16.13, reducing onsite setup time for compatible HVAC controls.
- Reliable Data Retention: Industrial-grade flash memory card designed to preserve critical settings during power cycles or system reboots.
- Durable Construction: Built to withstand the harsh conditions of industrial chiller mechanical rooms and control cabinets.
Common Questions:
How do I install the firmware update with this card?
Insert the card into the J5 SD slot on the I/O board. Navigate the display to the "Options" and "Enter" menus to enable the Flash Card Update sequence.
Will this card work with YCAL or YCUL units?
No, those chillers typically require the 031-02755-001 or 031-02755-003 modules. Verify your specific unit software requirements before installation.
What should I do if the system says "Flash card not found"?
Ensure the card is fully seated until it clicks. Check for proper orientation in the J5 slot and verify the 031-02550 control board is receiving power.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $645.60
-65%$645.60
$225.96York 031-02755-004 Card
The York 031-02755-004 Card Flash Memory is a critical OEM replacement part engineered for industrial-grade data management within York chiller control systems. This high-performance memory module features software version C.MMC.16.13, specifically optimized for YLAA, YLPA, YLUA, YCWL, and YCRL chiller models. In the field, this card serves as the primary repository for system firmware, operational parameters, and configuration settings, ensuring the 031-02550-XXX control PC boards maintain precise logic sequences. Designed for HVACR environments, the York 031-02755-004 provides stable data integrity even under extreme thermal stress, preventing system lag and ensuring reliable chiller control logic. Technical staff can utilize this card for seamless flash memory updates or as a direct replacement for corrupted storage modules, maintaining factory-spec performance without necessitating a full board swap. This Johnson Controls part is a foundational component for industrial HVAC automation and reliable firmware storage.
Key Benefits:
- Direct OEM Compatibility: Specifically programmed for York YLAA and YCWL chillers using the 031-02550-XXX series boards.
- Pre-loaded Firmware: Comes with software version C.MMC.16.13, reducing onsite setup time for compatible HVAC controls.
- Reliable Data Retention: Industrial-grade flash memory card designed to preserve critical settings during power cycles or system reboots.
- Durable Construction: Built to withstand the harsh conditions of industrial chiller mechanical rooms and control cabinets.
Common Questions:
How do I install the firmware update with this card?
Insert the card into the J5 SD slot on the I/O board. Navigate the display to the "Options" and "Enter" menus to enable the Flash Card Update sequence.
Will this card work with YCAL or YCUL units?
No, those chillers typically require the 031-02755-001 or 031-02755-003 modules. Verify your specific unit software requirements before installation.
What should I do if the system says "Flash card not found"?
Ensure the card is fully seated until it clicks. Check for proper orientation in the J5 slot and verify the 031-02550 control board is receiving power.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
The York 031-02755-004 Card Flash Memory is a critical OEM replacement part engineered for industrial-grade data management within York chiller control systems. This high-performance memory module features software version C.MMC.16.13, specifically optimized for YLAA, YLPA, YLUA, YCWL, and YCRL chiller models. In the field, this card serves as the primary repository for system firmware, operational parameters, and configuration settings, ensuring the 031-02550-XXX control PC boards maintain precise logic sequences. Designed for HVACR environments, the York 031-02755-004 provides stable data integrity even under extreme thermal stress, preventing system lag and ensuring reliable chiller control logic. Technical staff can utilize this card for seamless flash memory updates or as a direct replacement for corrupted storage modules, maintaining factory-spec performance without necessitating a full board swap. This Johnson Controls part is a foundational component for industrial HVAC automation and reliable firmware storage.
Key Benefits:
- Direct OEM Compatibility: Specifically programmed for York YLAA and YCWL chillers using the 031-02550-XXX series boards.
- Pre-loaded Firmware: Comes with software version C.MMC.16.13, reducing onsite setup time for compatible HVAC controls.
- Reliable Data Retention: Industrial-grade flash memory card designed to preserve critical settings during power cycles or system reboots.
- Durable Construction: Built to withstand the harsh conditions of industrial chiller mechanical rooms and control cabinets.
Common Questions:
How do I install the firmware update with this card?
Insert the card into the J5 SD slot on the I/O board. Navigate the display to the "Options" and "Enter" menus to enable the Flash Card Update sequence.
Will this card work with YCAL or YCUL units?
No, those chillers typically require the 031-02755-001 or 031-02755-003 modules. Verify your specific unit software requirements before installation.
What should I do if the system says "Flash card not found"?
Ensure the card is fully seated until it clicks. Check for proper orientation in the J5 slot and verify the 031-02550 control board is receiving power.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.











