Product Overview

The Jandy R0586103 50-Pin CPU Board is a genuine OEM replacement control board designed for AquaLink PDA-PS6 Pool & Spa Combo Power Centers. This six-circuit CPU board serves as the primary control processor for compatible PDA-PS6 automation systems.

The R0586103 is intended for shared-equipment pool and spa systems where the pool and spa use common circulation and heating equipment. Replacing a failed CPU board can restore automation functions without requiring replacement of the entire AquaLink PDA power center.

Key Features

Genuine Jandy OEM Replacement: Factory replacement CPU board engineered specifically for compatible AquaLink PDA automation systems.

PDA-PS6 Compatibility: Designed for AquaLink PDA-PS6 Pool & Spa combination power centers.

50-Pin CPU Configuration: Uses the proper 50-pin connection interface for compatible AquaLink PDA power-center boards.

Six-Circuit System Control: Designed for the PDA-PS6 configuration, which provides control for the filter pump, heater, and up to five auxiliary equipment functions.

Pool & Spa Shared Equipment: Intended for combination pool/spa systems using shared circulation and heating equipment.

Benefits

Genuine Jandy OEM automation component

Restores compatible AquaLink PDA-PS6 system operation

Six-circuit automation capability

Designed specifically for Pool & Spa combination systems

Retains the existing compatible power center and field wiring

Cost-effective alternative to replacing the complete automation system

Direct replacement for a failed or damaged CPU board

Specifications

Warranty & Compatibility

Installation Information

Disconnect all electrical power to the AquaLink power center before removing or installing the CPU board.

Before removing the original board, document all connections and inspect the power-center board, wiring, connectors, transformer, relays, and surrounding components for corrosion, overheating, or other damage.

Handle the replacement circuit board carefully and use proper precautions against electrostatic discharge. Installation by a qualified pool automation professional is recommended.

Confirm Before Ordering

Jandy R0586103 is specifically intended for:

• AquaLink PDA automation
• PDA-PS6 systems
• Pool & Spa combination applications
• Shared-equipment configurations
• Six-circuit systems
• Compatible 50-pin power-center interfaces

Do not order based only on the appearance of the existing circuit board. Other AquaLink RS and PDA configurations use different CPU boards.

Confirm the automation model, system configuration, and existing CPU board part number before purchase.

Warranty Information

Current Jandy manufacturer warranty terms state that purchased replacement parts are warranted for 90 days from the date of retail purchase, subject to Jandy's warranty requirements, professional installation provisions, proof of purchase, and applicable exclusions.

⚠️ Important Purchase Notice: This product is intended to be purchased and installed by pool professionals. Product support is not provided to homeowners. Returns are not accepted on this or any electronic equipment. Damages to product from shipping will be covered and must be reported promptly. By purchasing this item, you agree to the terms above.

Customer-Facing Q&A

Q: Is the R0586103 a genuine Jandy board?
A: Yes. It is a genuine Jandy replacement 50-pin CPU board.

Q: What system does this board fit?
A: It is designed specifically for compatible AquaLink PDA-PS6 Pool & Spa Combo Power Centers.

Q: Is this a six-circuit board?
A: Yes. The PDA-PS6 configuration is a six-circuit automation system.

Q: Will this fit every AquaLink PDA system?
A: No. Different PDA system configurations use different control boards. Confirm the existing system and part number before ordering.

Q: Does this include the complete AquaLink power center?
A: No. This listing is for the CPU board only. The enclosure, power-center board, transformer, relays, wireless remote, sensors, and other automation hardware are not included unless specifically stated.