mspa Nest - User Manual

Questions and Answers

R
robertscottSep 6, 2025
Why is the water in my mspa Nest Hot Tub not clean?
- G
  gabrielle25Sep 6, 2025
  If your MSpa Hot Tub water is not clean, it could be due to several reasons. The water may have been used for an extended period, in which case you should change the water. Insufficient filtration time could also be the cause, so try extending the filtration time. A dirty filter cartridge can also lead to unclean water; clean or replace the filter cartridge promptly. Finally, improper water maintenance could be the issue; in this case, refer to the chemical manufacturer’s instructions.
T
Timothy SchneiderAug 22, 2025
Why is my MSpa Hot Tub not heating properly?
- D
  Dr. Jessica Hines MDAug 22, 2025
  Your MSpa Hot Tub might not be heating properly due to several reasons. Check if the temperature is set too low and increase it. A dirty filter cartridge can also cause this, so clean or replace it. Ensure the water level is at least at the minimum line. If these steps don't resolve the issue, there may be a heater failure, or the filter pump may not be working; in the latter case, refer to the section on 'FILTER PUMP DOES NOT WORK'.
W
William SheltonSep 3, 2025
Why is there no bubble in my mspa Nest?
- B
  Bonnie ScottSep 4, 2025
  If there are no bubbles in your MSpa hot tub, wait for 10 minutes and turn on the Bubble button again, as it may have auto-off after 10 minutes. If the issue persists, contact the MSpa Service Center, as internal parts may be damaged or the one-way valve may be broken.
A
Ashley HernandezSep 2, 2025
How to fix my mspa Nest Hot Tub that loses air?
- G
  Gabriella KingSep 2, 2025
  If your MSpa hot tub is losing air, make sure the air valve is screwed tightly. Inflate the spa until the yellow section of the manometer is pushed out. Replace the valve if necessary. If there's a hole or split on the spa tub, use soapy water to locate the leak, then clean and dry the area before applying the repair patch.
S
Steven GallegosSep 1, 2025
Why doesn't the filter pump work in my mspa Nest?
- R
  ramseydavidSep 1, 2025
  If the filter pump in your MSpa hot tub isn't working, the filter cartridge might be clogged with dirt or other objects. Clean or replace the filter cartridge. If the issue persists, contact the MSpa Service Center, as there may be a filter system failure.
P
Paul BarnesAug 30, 2025
How to fix a MSpa Hot Tub that loses air?
- B
  Bradley JensenAug 30, 2025
  If your MSpa Hot Tub is losing air, ensure the air valve is tightly screwed in and inflate the spa until the yellow section of the manometer is pushed out. If necessary, replace the valve. Also, inspect the spa tub for holes or splits by applying soapy water to the seams; repair any leaks with the provided patch.
B
Bryce OrtizAug 29, 2025
What to do if there is no display on the control panel of my MSpa Hot Tub?
- J
  Joyce HarveyAug 29, 2025
  If there is no display on the control panel of your MSpa Hot Tub, first check the power socket and change or repair it if it's faulty. If the socket is fine, reset the PRCD by following the PRCD Testing section. If the controller is still not displayed after pressing the reset button, it might indicate a broken PRCD.
A
Arthur BrownAug 27, 2025
Why is my mspa Nest losing air?
- S
  stephanierodriguezAug 27, 2025
  Your MSpa Hot Tub might be losing air because the air valve is loose. Inflate the spa until the yellow section of the manometer is pushed out and ensure the valve is screwed tightly; replace the valve if needed. Another reason could be a hole or split on the spa tub. To locate it, fill a squirt bottle with soapy water and spray on the seams; small bubbles will appear where there is a leak. Clean and dry the leaking area, then use the repair patch supplied with your spa.
K
kirsten72Aug 27, 2025
What to do if my MSpa Hot Tub is leaking?
- K
  Kim MillerAug 27, 2025
  If your MSpa Hot Tub is leaking, first check whether the spa in&outlet connection is securely tight and tighten it if necessary. Ensure the drainage valve is completely closed. If the spa pool body is leaking, repair the hole or split using the repair kit material.
L
Laura YoungAug 25, 2025
What does F1 mean on my mspa Nest and how can I fix it?
- M
  Madison WalkerAug 25, 2025
  If you are getting an F1 error on your MSpa Hot Tub immediately after pressing FILTER, HEATING, or UVC, clean the parts and tubes that the water goes through. If the F1 error appears 15 seconds after pressing FILTER, HEATING, or UVC, first add more water to the minimum line, then clean the parts and tubes that water goes through. If the issue persists, contact your local MSpa Service Center.

mspa Nest Specifications

General

Brand	mspa
Model	Nest
Category	Hot Tub
Language	English

Summary

Safety Precautions

Specifications

Product Overview

First Use and Setup Preparation

Site and Installation Requirements

Details on site selection, load bearing, drainage, and clearance for setup.

PRCD Testing Procedure

Instructions for testing the Portable Residual Current Device before each use.

Spa Setup

Unboxing and Assembly

Steps for unboxing, preparing the site, and initial assembly of the spa.

Heater Resetting and Inflation

Procedure for resetting the heater and inflating the spa tub wall to the correct pressure.

Manometer Usage and Air Pressure

Guidance on reading the manometer and maintaining correct air pressure in the spa tub.

Spa Setup Details

Model Specific Setup (U-NE022)

Specific setup instructions for the U-NE022 model, including side bar placement.

Filter Cartridge Installation

Steps for attaching and installing the filter cartridge and its base.

Filling the Spa with Water

Instructions on how to fill the spa with water, including depth and temperature.

Heating the Water

Steps for covering the spa and connecting to power for heating.

Controller Operation

LED Display and Basic Controls

Explains the LED display and basic button functions on the controller panel.

Heater and Temperature Settings

Details on how to turn the heater on/off, adjust temperature, and heating tips.

Filtration System Operation

Covers filtration system operation, cleaning reminders, and auto-filtration.

Massage, Timer, and Sanitization

Instructions for bubble massage, heating timer, UVC, and Ozone functions.

Unit Conversion and Safety Lock

How to toggle temperature units and activate the safety lock feature.

Water Maintenance and Chemicals

Filter Cartridge Maintenance

Instructions for inspecting, cleaning, and replacing the filter cartridge for optimal performance.

Maintaining Spa Water Quality

Tips on water change frequency, showering before use, and covering the spa.

Water Sanitation and Balance

Guidance on keeping water sanitized and maintaining correct chemical levels (pH, Chlorine, etc.).

Drainage, Cleaning, and Storage

Spa Drainage Procedure

Step-by-step guide on how to drain water from the spa tub and dry it.

Spa Tub Cleaning

Instructions for cleaning the spa tub interior, filter cartridge, and avoiding abrasive materials.

Deflation and Disassembly

Procedures for deflating the spa tub and the air bladder for storage or repair.

Spa Tub and Air Bladder Repair

Storage and Preparation for Future Use

Precautions for Seasonal Use

Summer and Sunny Day Precautions

Advice for using the spa in summer, including placement and air pressure checks.

Winter Inflation and Heating

Guidance on inflating and heating the spa in low temperatures to prevent damage.

Cold Weather and Rainy Day Operation

Heating and Heat Preservation in Cold

Tips for heating and preserving heat in cold weather, including anti-icing system.

Operation in Rainy Days

Information on the spa's water resistance and precautions during rain.

Disposal and Environmental Protection

Troubleshooting

Error Code Chart

Guide to error codes displayed on the LED, their causes, and solutions.

Problem;Cause;Solution Guide

Common problems, their causes, and recommended solutions for spa operation.

Warranty Information

Finding Service Information

How to find serial numbers and contact local MSpa dealers or service centers.

Limited Warranty Policy

Details on the one-year limited warranty, coverage, and exclusions.

Related product manuals

mspa Nest - User Manual

Table of Contents

Questions and Answers

mspa Nest Specifications

Summary

Safety Precautions

Specifications

Product Overview

First Use and Setup Preparation

Site and Installation Requirements

PRCD Testing Procedure

Spa Setup

Unboxing and Assembly

Heater Resetting and Inflation

Manometer Usage and Air Pressure

Spa Setup Details

Model Specific Setup (U-NE022)

Filter Cartridge Installation

Filling the Spa with Water

Heating the Water

Controller Operation

LED Display and Basic Controls

Heater and Temperature Settings

Filtration System Operation

Massage, Timer, and Sanitization

Unit Conversion and Safety Lock

Water Maintenance and Chemicals

Filter Cartridge Maintenance

Maintaining Spa Water Quality

Water Sanitation and Balance

Drainage, Cleaning, and Storage

Spa Drainage Procedure

Spa Tub Cleaning

Deflation and Disassembly

Spa Tub and Air Bladder Repair

Storage and Preparation for Future Use

Precautions for Seasonal Use

Summer and Sunny Day Precautions

Winter Inflation and Heating

Cold Weather and Rainy Day Operation

Heating and Heat Preservation in Cold

Operation in Rainy Days

Disposal and Environmental Protection

Troubleshooting

Error Code Chart

Problem;Cause;Solution Guide

Warranty Information

Finding Service Information

Limited Warranty Policy

Related product manuals