🎛️ ACC LXP-2020 Topside Panel – 7-Button Extended Control for ACC Uni-Pack Systems

Large-format American-designed topside control with LCD/LED display and dual auxiliary outputs for all ACC Uni-Pack spa systems

📋 Product Overview

The ACC LXP-2020 Topside Panel (TS-LX202) is an extended 7-button topside control designed for use with all ACC Uni-Pack control systems. Manufactured by Applied Computer Controls (ACC), this American-engineered panel delivers enhanced spa control with dual auxiliary outputs, an LCD or LED display, and a generous control surface in a large-format design.

This panel features an LCD (or LED) screen for temperature readout and system status, with dedicated buttons for jets, lighting, dual auxiliary outputs, temperature adjustment, and a Set function for programming. At 229 × 89 mm, it’s significantly larger than the compact LX-1000, providing more button spacing and easier operation for users who prefer a roomier control interface.

Compatible with all ACC Uni-Pack control systems, the LXP-2020 connects via ribbon cord style cable for reliable communication. Operating at 12V, it provides safe, low-voltage control with expanded functionality for spa installations requiring multiple auxiliary device control.

⭐ Key Features

• ✅ 7 Button Controls – Expanded function access
• ✅ Dual Auxiliary Outputs – Control 2 auxiliary devices
• ✅ LCD/LED Display – Clear temperature readout
• ✅ Large Format – Generous 229 × 89 mm panel
• ✅ Universal Compatibility – Works with ALL ACC Uni-Packs
• ✅ 1 Pump Support – Single jet pump control
• ✅ Set Function – Programming and settings access
• ✅ Dedicated Light Button – Direct lighting control
• ✅ 12V Operation – Safe low-voltage design
• ✅ Ribbon Cord Connection – Secure plug-in interface

🔧 Technical Specifications

Specification	Value
Manufacturer	ACC (Applied Computer Controls)
Model	LXP-2020
SKU	TS-LX202
Product Type	Topside Panel
Total Buttons	7
Display Type	LCD (may sometimes be LED)
Max Pumps	1
Blower/Auxiliary	2
Operating Voltage	12V
Connection Type	Ribbon cord style
Length	229 mm
Width	89 mm
Compatible Systems	All ACC Uni-Packs
Box Quantity	1 unit

📟 Display Features

The LCD/LED display provides essential spa information:

Feature	Description
Display Type	LCD (may sometimes be LED)
Temperature Display	Current water temperature
Status Indication	System operating status
Visibility	Clear, easy-to-read digits

🔘 Button Functions & Controls

The 7-button layout provides expanded spa control:

Button	Function
Temp Up	Increase set temperature
Temp Down	Decrease set temperature
Jets	Activate jet pump
Light	Control spa lighting
Aux (×2)	Control auxiliary devices 1 and 2
Set	Access programming and settings

Dual Auxiliary Advantage:

• Control two separate auxiliary devices
• Options include: blower, secondary light, water feature, ozone, etc.
• Independent on/off for each auxiliary output
• Greater flexibility for accessory control

🔗 Compatibility Guide

✅ Compatible Control Systems

System	Model	Compatible
ACC	All Uni-Pack Systems	✅ Yes

Universal ACC Compatibility: The LXP-2020 is designed to work with ALL ACC Uni-Pack control systems, making it an excellent replacement option regardless of which specific Uni-Pack model is installed.

How to Verify Compatibility:

• 📍 Check your control box for “ACC” or “Uni-Pack” branding
• 📍 Look for Applied Computer Controls manufacturer markings
• 📍 Verify ribbon cord style connection port
• 📍 Contact Parts4Tubs if unsure

📐 Dimensions

Measurement	Value
Length	229 mm
Width	89 mm
Form Factor	Large rectangular

Large Format Benefits:

• More button spacing for easier operation
• Better visibility and accessibility
• Room for future expansions
• Professional appearance on larger spas

🔌 Connection Information

Specification	Detail
Connection Type	Ribbon cord style
Cable Style	Flat ribbon cable connector
Connection Port	ACC Uni-Pack Control Box

Connection Notes:

• Uses ribbon cord style connector (NOT telephone cord)
• Secure plug-in design
• Ensure correct orientation when connecting
• Verify your control box has ribbon cord port

⚠️ Important: This panel uses a different connector type than the LX-1000. Verify your control box has a ribbon cord style port before ordering.

🛠️ Installation Guide

Before Installation:

• ⚠️ Disconnect power to spa at the isolator/breaker
• ⚠️ Verify ACC Uni-Pack system compatibility
• ⚠️ Check cutout accommodates panel size (229 × 89 mm)
• ⚠️ Confirm ribbon cord connection port on control box

Installation Steps:

1. Power Off – Isolate all electrical supply to spa
2. Access Control Box – Locate ACC Uni-Pack unit
3. Remove Old Panel – Carefully remove existing topside
4. Disconnect Cable – Carefully unplug ribbon connector
5. Prepare Cutout – Modify if necessary for larger panel
6. Connect New Panel – Plug ribbon connector into control box
7. Verify Orientation – Ensure connector is correctly aligned
8. Mount Panel – Secure in mounting position
9. Power On – Restore power and test functions
10. Test All Buttons – Verify all 7 buttons respond correctly
11. Test Both Aux – Confirm both auxiliary outputs work

Testing Checklist:

• [ ] LCD/LED display shows temperature
• [ ] Temp Up increases set temperature
• [ ] Temp Down decreases set temperature
• [ ] Jets button activates pump
• [ ] Light button controls lighting
• [ ] Aux 1 button works correctly
• [ ] Aux 2 button works correctly
• [ ] Set button accesses programming

🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
Blank display	No power / loose ribbon	Check power, reseat ribbon connector
Buttons unresponsive	Connection issue	Check ribbon orientation and seating
Wrong temperature	Sensor issue (not topside)	Check temperature sensor
Pump not responding	Control box issue	Verify control box operation
Aux 1 not working	Aux device connection	Check Aux 1 wiring at control box
Aux 2 not working	Aux device connection	Check Aux 2 wiring at control box

Ribbon Connector Tips:

• Handle ribbon cable gently
• Ensure connector clicks into place
• Check for correct orientation
• Avoid bending or creasing ribbon sharply

🛡️ Maintenance & Care

Routine Care:

Task	Frequency
Wipe panel with soft, damp cloth	Weekly
Check button response	Monthly
Inspect ribbon connection	Annually

DO NOT:

• ❌ Use abrasive cleaners
• ❌ Use harsh chemicals on panel
• ❌ Pull or tug on ribbon cable
• ❌ Press buttons with sharp objects

♨️ Ideal Applications

Application	Suitability
♨️ ACC Uni-Pack system spas	✅ Designed for
♨️ Spas with 2 auxiliary devices	✅ Dual aux support
♨️ Larger spa installations	✅ Large panel size
♨️ Spas preferring larger controls	✅ 229 × 89 mm
♨️ Systems with ribbon cord ports	✅ Ribbon connection
♨️ Replacement for faulty LXP-2020	✅ Direct replacement
❌ Non-ACC control systems	❌ Not compatible
❌ Systems with telephone cord only	❌ Use LX-1000

Common Installation Scenarios:

• 🔧 Replacement for damaged LXP-2020 topside
• 🔧 Upgrade from single-aux to dual-aux control
• 🔧 Uni-Pack system repair
• 🔧 Larger panel preference

❓ Frequently Asked Questions

Q: What’s the difference between LXP-2020 and LX-1000?

A: The LXP-2020 is larger (229 × 89 mm vs 165 × 76 mm), has 7 buttons vs 6, includes dual auxiliary outputs vs single, and uses ribbon cord connection vs telephone cord. Choose based on your space, aux requirements, and connector type.

Q: What can I control with the two Aux buttons?

A: Each Aux button controls a separate auxiliary output – these could be configured for blower, secondary lighting, water feature, ozone generator, or other accessories depending on your system setup.

Q: Will this work with any ACC Uni-Pack?

A: Yes, the LXP-2020 is designed for universal compatibility with ALL ACC Uni-Pack control systems, but verify your control box has a ribbon cord style connector port.

Q: What type of display does it have?

A: The panel typically has an LCD display, though some versions may have LED. Both provide clear temperature readout and system status.

Q: What connection type does it use?

A: Ribbon cord style connection – this is different from the telephone cord style used on some other ACC panels.

Q: Is this panel larger than the LX-1000?

A: Yes, significantly larger – 229 × 89 mm vs 165 × 76 mm. Ensure your spa has adequate space for this larger panel.

Q: How many pumps can this control?

A: The LXP-2020 supports 1 pump. For multi-pump control, check with Parts4Tubs for alternative options.

Q: Can I use this to replace an LX-1000?

A: Functionally yes, but you’ll need to verify the connector type (ribbon vs telephone) and modify the cutout to accommodate the larger size.

Q: What does the Set button do?

A: The Set button provides access to programming functions and system settings on ACC Uni-Pack systems.

Q: Is ACC an American company?

A: Yes, Applied Computer Controls (ACC) is an American spa control manufacturer.

🏆 Why Choose the ACC LXP-2020 Topside Panel (TS-LX202)

• ✅ 7 Buttons – Expanded control options
• ✅ Dual Aux Outputs – Control 2 auxiliary devices
• ✅ Large Format – 229 × 89 mm generous size
• ✅ LCD/LED Display – Clear temperature readout
• ✅ Universal ACC Compatibility – All Uni-Packs
• ✅ 12V Safe Operation – Low voltage design
• ✅ Ribbon Cord Connection – Secure interface
• ✅ American Quality – ACC engineering
• ✅ Direct Replacement – OEM compatible
• ✅ Set Function – Programming access

🇬🇧 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
• ✅ ACC / Uni-Pack parts stocked

✨ Summary

The ACC LXP-2020 Topside Panel (TS-LX202) is a 7-button large-format topside control designed for universal compatibility with all ACC Uni-Pack control systems. This American-engineered panel features an LCD (or LED) display, dual auxiliary outputs for controlling two separate devices, and dedicated buttons for Light, Aux ×2, Jets, Temp Up, Temp Down, and Set functions. Measuring 229 × 89 mm, it provides a generous control surface with easy button spacing. Connects via ribbon cord style cable and operates at 12V. Supports 1 pump plus 2 blower/auxiliary outputs. Ideal for ACC Uni-Pack systems requiring dual auxiliary control and a larger, more accessible panel format. Order from Parts4Tubs for fast UK delivery and expert compatibility assistance.