🖥️ Joyonway PB553 Topside Control Panel – 3.5″ TFT Colour Display with Touch Controls

Premium ten-button touch control panel with full-colour TFT display and advanced navigation system

📋 Product Overview

The Joyonway PB553 Topside Control (TS-JO553) represents the cutting edge of spa control technology, featuring a stunning 3.5″ TFT full-colour display with specialised interface pages and capacitive touch buttons with backlighting. This advanced topside panel provides comprehensive control over your spa system with intuitive navigation and real-time status updates.

Built by Joyonway, this premium topside goes far beyond basic LCD panels. The TFT display provides crisp, clear graphics with multiple dedicated pages for different functions, making system monitoring and adjustment effortless. The capacitive touch buttons with backlighting offer responsive, modern operation that feels premium to use.

Compatible with the P20B29 Joyonway control box, this 10-button panel includes Jets 1, Jets 2, Flip, Mode, Light, plus navigation and confirm buttons for complete system control. Advanced features include RTC (Real Time Clock) for scheduling, malfunction information display for diagnostics, and the ability to change control system configuration directly from the panel. The overlay is included, and at 225 × 78 mm, this is a substantial panel designed for serious spa control.

⭐ Key Features

• ✅ 3.5″ TFT Colour Display – Full-colour graphics with separate pages
• ✅ 10 Touch Buttons – Capacitive touch with backlighting
• ✅ Real-Time Status – Live system function updates
• ✅ RTC (Real Time Clock) – Built-in clock for scheduling
• ✅ Malfunction Display – Diagnostic information on screen
• ✅ Navigation System – Dedicated navigation and confirm buttons
• ✅ 2 Pump Control – Jets 1 and Jets 2
• ✅ Configuration Access – Change system settings on panel
• ✅ Overlay Included – Complete ready-to-install package
• ✅ 12V Operation – Safe low-voltage design

🔧 Technical Specifications

Specification	Value
Manufacturer	Joyonway
Model	PB553
SKU	TS-JO553
Product Type	Topside Panel
Total Buttons	10
Max Pumps	2
Blower / Aux	0 (None)
Display Type	3.5″ TFT (Full Colour)
Display Features	Specialised interface with separate pages
Button Type	Capacitive touch with backlight
Operating Voltage	12V
Length	225 mm
Width	78 mm
Compatible System	P20B29 Joyonway Box
Overlay	Included

🔘 Button Functions & Controls

Button	Function
Jets 1	Controls pump 1 (low/high speed)
Jets 2	Controls pump 2 (low/high speed)
Flip	Page/display flip function
Mode	Mode selection and settings
Light	Controls spa lighting
Navigation	Navigate through menu pages
Confirm	Confirm selections and settings

Touch Button Features:

• Capacitive touch technology for responsive operation
• Backlit buttons for visibility in low light
• Shortcut buttons for quick access to functions

🖥️ Display Features

The 3.5″ TFT colour display offers advanced functionality:

Feature	Description
Display Type	3.5″ TFT full-colour screen
Interface	Specialised with separate pages
Real-Time Updates	Control system functions displayed live
Parameters	Real-time updating of spa parameters
RTC Display	Built-in Real Time Clock
Diagnostics	Malfunction information display
Configuration	Change system settings on screen

Display Pages Include:

• Main status page with temperature and mode
• Pump and accessory control page
• Settings and configuration page
• Diagnostics and error information
• Time and scheduling functions

🔗 Compatibility Guide

✅ Compatible Control Systems

System	Model	Compatible
Joyonway	P20B29 Control Box	✅ Yes

⚠️ Important: This topside is designed specifically for the Joyonway P20B29 control box. Verify your spa uses this control system before ordering.

How to Verify Compatibility:

• 📍 Check your control box for “Joyonway” branding
• 📍 Look for “P20B29” model designation
• 📍 Verify existing topside is Joyonway PB553
• 📍 Contact Parts4Tubs if unsure

🔌 Connection Information

Connector Details:

Specification	Detail
Compatible System	P20B29 Joyonway Control Box
Operating Voltage	12V
Connection	System-specific connector

Connection Notes:

• Connects directly to Joyonway P20B29 control box
• Ensure secure connection before powering on
• Do not force connector – verify compatibility first

📐 Dimensions & Mounting

Measurement	Value
Length	225 mm
Width	78 mm
Form Factor	Extended panel

Installation Considerations:

• Extended length panel requires adequate mounting space
• Verify cutout dimensions match existing installation
• Panel includes overlay – ready for installation
• Modern slim profile design

🛠️ Installation Guide

Before Installation:

• ⚠️ Disconnect power to spa at the isolator/breaker
• ⚠️ Verify Joyonway P20B29 system compatibility
• ⚠️ Ensure mounting space accommodates 225 × 78 mm panel
• ⚠️ Check connector type matches existing panel

Installation Steps:

1. Power Off – Isolate all electrical supply to spa
2. Remove Old Panel – Carefully remove existing topside
3. Document Connection – Note connector orientation
4. Disconnect Cable – Unplug connector from control box
5. Verify Cutout – Check mounting opening size
6. Connect New Panel – Plug new topside into control box
7. Mount Panel – Secure in mounting position
8. Power On – Restore power and test all functions

Testing Checklist:

• [ ] TFT display powers on and shows main page
• [ ] Touch buttons respond with backlight
• [ ] Jets 1 and Jets 2 activate respective pumps
• [ ] Navigation buttons move through menu pages
• [ ] Confirm button accepts selections
• [ ] Mode and Flip buttons function correctly
• [ ] Light button controls spa lighting

🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
Blank display	No power / loose connection	Check power, reseat connector
Touch unresponsive	Connection issue	Verify connector seating
Partial display	Display fault	May need replacement
No backlight	LED issue / connection	Check connections
Error messages	System malfunction	Check malfunction display info
Connector doesn’t fit	Wrong control system	Verify P20B29 compatibility

Using Malfunction Display: The TFT display shows diagnostic information when system issues occur. Refer to your Joyonway P20B29 control system manual for error code meanings and solutions.

🛡️ Maintenance & Care

Routine Care:

Task	Frequency
Wipe display with soft, damp cloth	Weekly
Check touch button response	Monthly
Inspect cable connection	Annually
Check overlay condition	Annually

DO NOT:

• ❌ Use abrasive cleaners on TFT display
• ❌ Use harsh chemicals on touch buttons
• ❌ Submerge panel in water
• ❌ Press buttons with sharp objects
• ❌ Allow water to enter connector area

♨️ Ideal Applications

Application	Suitability
♨️ Joyonway P20B29 spa systems	✅ Designed for
♨️ Premium spa installations	✅ Ideal
♨️ 2-pump spa configurations	✅ Ideal
♨️ Spas requiring advanced display	✅ Perfect match
♨️ Replacement for faulty PB553	✅ Direct replacement
❌ Other control system brands	❌ Not compatible
❌ Budget spa systems	❌ Premium panel

Common Replacement Scenarios:

• 🔧 Damaged TFT display
• 🔧 Unresponsive touch buttons
• 🔧 Water damage to existing panel
• 🔧 Display malfunction
• 🔧 Complete spa refurbishment

🔄 Advanced Features Explained

Real Time Clock (RTC)

The built-in RTC allows for:

• Accurate time display
• Scheduling of filtration cycles
• Timed heating programmes
• Accurate event logging

Configuration Access

Unique to advanced topsides like the PB553:

• Change control system configuration directly from the panel
• Adjust system parameters without accessing control box
• Customise settings for your spa setup

Multi-Page Interface

The TFT display provides separate pages for:

• Main status and temperature
• Pump and accessory control
• System settings
• Diagnostics and errors
• Time and scheduling

❓ Frequently Asked Questions

Q: What makes this different from standard LCD topsides?

A: The PB553 features a 3.5″ TFT full-colour display with separate interface pages, capacitive touch buttons with backlighting, RTC, malfunction diagnostics, and system configuration access – far beyond basic LCD panels.

Q: What control system does this work with?

A: This topside is designed specifically for the Joyonway P20B29 control box. It will not work with other brands or Joyonway models.

Q: What is a TFT display?

A: TFT (Thin Film Transistor) is a type of LCD with enhanced image quality, faster response, and full-colour capability. It provides crisp graphics and is viewable from wider angles than standard LCD.

Q: How many pumps can this control?

A: The PB553 controls up to 2 pumps (Jets 1 and Jets 2). It does not have blower control.

Q: Is the overlay included?

A: Yes, the overlay is included with the PB553 topside, making it ready for installation.

Q: What are the navigation buttons for?

A: Navigation buttons allow you to move through the TFT display’s multiple pages and menus. The confirm button accepts your selections.

Q: What is the Flip button?

A: The Flip button switches between display pages or views on the TFT screen.

Q: Can I change system settings from the panel?

A: Yes, the PB553 allows changing control system configuration directly from the topside panel.

Q: What voltage does it operate at?

A: The panel operates at 12V, which is provided by the P20B29 control box.

Q: What are the dimensions?

A: The panel measures 225 mm (length) × 78 mm (width). This is an extended panel to accommodate the 3.5″ TFT display.

🏆 Why Choose the Joyonway PB553 Topside (TS-JO553)

• ✅ 3.5″ TFT Colour Display – Premium full-colour graphics
• ✅ 10 Touch Buttons – Capacitive touch with backlight
• ✅ Multi-Page Interface – Organised, easy navigation
• ✅ Real-Time Updates – Live system monitoring
• ✅ RTC Built-In – Accurate clock for scheduling
• ✅ Malfunction Display – On-screen diagnostics
• ✅ Configuration Access – Adjust settings from panel
• ✅ Overlay Included – Ready to install
• ✅ 2 Pump Control – Jets 1 and Jets 2
• ✅ 12V Safe Operation – Low voltage design

🇬🇧 Why Buy from Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert advice from spa specialists
• ✅ Compatibility assistance available
• ✅ Full warranty support
• ✅ Easy returns within 30 days

✨ Summary

The Joyonway PB553 Topside Control (TS-JO553) is a premium spa control panel featuring a 3.5″ TFT full-colour display with specialised multi-page interface. This advanced 10-button topside includes capacitive touch buttons with backlighting (Jets 1, Jets 2, Flip, Mode, Light, Navigation, Confirm), built-in RTC (Real Time Clock), malfunction information display, and the ability to change system configuration directly from the panel. At 225 × 78 mm, this extended panel provides comprehensive control over 2-pump Joyonway systems. Compatible exclusively with the P20B29 Joyonway control box. Overlay included. Operating at 12V, the PB553 represents cutting-edge spa control technology with real-time status updates and intuitive navigation. Ideal for premium spa installations requiring advanced display and control capabilities. Order from Parts4Tubs for fast UK delivery and expert compatibility assistance.