Intex 28483E
INTEX SimpleSpa Inflatable Hot Tub User Manual
Model: 28483E | Brand: Intex
Introduction
The INTEX SimpleSpa Bubble Massage Hot Tub offers a convenient and relaxing spa experience for up to 4 people. It provides 100 powerful bubble jets surrounding the interior for a great and soothing massage. Designed for durability, this inflatable hot tub includes an insulated cover and ground cloth to minimize heat loss, and a built-in Electronic Hard Water Treatment System to reduce calcium buildup.

Figure 1: The INTEX SimpleSpa Inflatable Hot Tub, showcasing its round design and integrated control unit.
Setup
Setting up your SimpleSpa hot tub is designed to be straightforward. While assembly is required, many users find the process easy to follow. It is recommended to review the included instructions thoroughly before beginning.
- Site Selection: Choose a flat, stable, and clean surface for your hot tub. Ensure it is free from sharp objects and can support the weight of the filled spa (approximately 210 gallons of water plus occupants).
- Ground Cloth Placement: Lay down the included thermal ground cloth to provide insulation and protection for the base of the spa.
- Inflation: Unfold the hot tub and connect the QuickFill inflation system. Inflate the spa until it is firm but not overinflated.
- Control Unit Connection: Attach the sleek and compact all-in-one control unit to the hot tub.
- Filling: Fill the hot tub with water to the recommended level.
- Initial Heating: Once filled, activate the heating system. Note that initial heating may take several hours to reach the desired temperature.

Figure 2: Key features of the SimpleSpa, including the sturdy horizontal beam construction, sleek control unit, and strong mesh material.
Operating Instructions
The SimpleSpa is designed for ease of use with its intuitive control panel.
- Power On/Off: Use the main power button on the control unit to turn the spa on or off.
- Temperature Adjustment: Utilize the up and down arrows to set your desired water temperature, up to 104°F (40°C). The adjustable heating system ensures personalized comfort.
- Bubble Massage Activation: Press the bubble jet button to activate the 100 powerful bubble jets for a relaxing massage.
- Filtration System: The control unit also manages the filtration system, which should run regularly to maintain water clarity.

Figure 3: The touch button control panel, allowing for easy temperature and bubble jet adjustments.
Maintenance
Regular maintenance is crucial for the longevity and optimal performance of your hot tub.
- Water Treatment: The built-in Electronic Hard Water Treatment System helps reduce calcium buildup. However, regular chemical balancing is still necessary. Use the included floating chemical dispenser for proper distribution.
- Filter Cartridge Replacement: Filters need to be changed regularly to ensure clean water and efficient operation. The product includes 2 replaceable filter cartridges. Frequency depends on usage.
- Cleaning: Periodically clean the interior and exterior of the hot tub. The exterior mesh hull is designed for puncture resistance and durability.
- Cover Usage: Always use the insulated cover when the spa is not in use to minimize heat loss and keep debris out.

Figure 4: Essential accessories for maintenance and protection, including the insulated cover and replaceable filter cartridges.
Troubleshooting
Here are some common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Spa not heating or heating slowly. | Low water level, dirty filter, power interruption, ambient temperature too low. | Ensure water is at correct level. Clean or replace filter. Check power connection and reset if necessary. In colder temperatures, heat retention may be reduced. |
| Bubbles are weak or non-existent. | Air pump issue, clogged air jets. | Check control unit for error codes. Ensure air intake is clear. |
| Water quality issues (cloudy, green). | Improper chemical balance, dirty filter, insufficient filtration time. | Test and adjust water chemistry. Clean or replace filter. Increase filtration cycle duration. |
| Air leakage from the tub. | Puncture or valve issue. | Locate the leak and repair with the included patch kit. Ensure inflation valves are securely closed. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Intex |
| Model Name | SimpleSpa Bubble Massage |
| Item Model Number | 28483E |
| Product Dimensions | 77"L x 77"W x 28"H |
| Material | Vinyl, Polyethylene (PE), Acrylic |
| Shape | Round |
| Seating Capacity | 4 |
| Water Capacity | 210 Gallons |
| Number of Jets | 100 |
| Voltage | 230 Volts (AC) |
| Assembly Required | Yes |
| UPC | 078257284832 |

Figure 5: Visual representation of the hot tub's dimensions.
Warranty and Support
The INTEX SimpleSpa Inflatable Hot Tub typically comes with a manufacturer's warranty. For specific warranty details and duration, please refer to the documentation included with your product or contact Intex customer support directly.
Additionally, the product is eligible for a 30-day easy returns policy through the retailer. For any operational questions, troubleshooting assistance beyond this manual, or to inquire about parts, please contact the customer support provided by your seller or Intex Recreation Corp.
You can visit the official Intex website for further information and support: www.intexcorp.com
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