HotSpring Grandee GG - User Manual

Questions and Answers

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Randy ColonAug 20, 2025
What to do if my HotSpring Hot Tub is not heating up, but the jets and light are working?
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  Rachel PetersonAug 20, 2025
  If your HotSpring Hot Tub isn't heating up, but the jets and light are working, with the Green logo "Ready" and Blue logo "Power" indicators blinking, it could be due to an open integrated pressure switch or a tripped circulation pump thermal cut-off. Here’s what you should do: * Check for clogged filters. The integrated pressure switch will reset when the flow of water through the heater has been restored. Call for service if the heater trips frequently. * Check for clogged filters or air locks in plumbing. Disconnect power to the spa and allow the circulation pump to cool. The circulation pump thermal cut-off will reset when the pump has cooled and power is reapplied. Call for service if the circulation pump thermal cut-off trips frequently.
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scottrobertAug 22, 2025
What to do if my HotSpring Grandee GG has a water odor?
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  walkerstephanieAug 22, 2025
  If your HotSpring Hot Tub has a water odor, it could be due to excessive organics in the water, improper sanitization, or low pH. Here's what you can do: * Shock the spa with sanitizer. * Add sanitizer. * Adjust the pH to the recommended range.
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Jordan WilliamsAug 25, 2025
What to do if my HotSpring Grandee GG has a chlorine odor?
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  Steven DurhamAug 25, 2025
  If your HotSpring Hot Tub has a chlorine odor, it could be due to a high chloramine level or low pH. To fix this, shock the spa with sanitizer and adjust the pH to the recommended range.
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Mrs. Sarah Freeman DVMAug 26, 2025
What to do if my HotSpring Grandee GG is inoperative?
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  Amanda GreenAug 26, 2025
  If your entire HotSpring Hot Tub is inoperative, it could be due to a power failure, a tripped GFCI, a tripped heater high-limit thermostat, or the spa lock being activated. Here's what you can do: * Check the power source. * Reset the GFCI. If it won't reset, call for service. * Disconnect power for at least thirty seconds to reset the heater high limit. Check for clogged filters. If tripping continues, call for service. * Deactivate the spa lock.
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Veronica AlvaradoAug 27, 2025
What to do if my HotSpring Grandee GG Hot Tub has algae growth?
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  Michael MckayAug 27, 2025
  If you notice algae growth in your HotSpring Hot Tub, it's likely due to high pH or low sanitizer levels. You can address this by shocking the spa with sanitizer and adjusting the pH, and by shocking the spa with sanitizer and maintaining the sanitizer level.
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Jason KingAug 29, 2025
Why are the jets weak in my HotSpring Grandee GG?
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  Ronald LeeAug 29, 2025
  Weak or surging jets in your HotSpring Hot Tub can be caused by a low water level, clogged filters, or a closed Comfort Control lever. To fix this, add water, clean the filters, or open the Comfort Control lever.
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steven17Aug 31, 2025
Why is the Green Logo "Ready" indicator blinking on my HotSpring Grandee GG Hot Tub?
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  Michele MartinezSep 1, 2025
  If the Green Logo "Ready" indicator is blinking on your HotSpring Hot Tub, it indicates a temperature sensor problem. To resolve this, disconnect power for at least thirty seconds. If the blinking continues, call for service.
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Kevin JohnsonSep 2, 2025
Why is the Blue Logo "Power" indicator blinking on my HotSpring Grandee GG?
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  khillSep 2, 2025
  If the Blue Logo "Power" indicator is blinking on your HotSpring Hot Tub, it means the heater high-limit thermostat has tripped. To fix this, disconnect power for at least thirty seconds to reset the heater high limit. If it won't reset, check for clogged filters. If tripping continues, call for service.
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Connor PerrySep 4, 2025
What to do if my HotSpring Grandee GG light is inoperative?
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  peter80Sep 4, 2025
  If the light in your HotSpring Hot Tub is inoperative, it could be due to the spa lock being activated or a faulty light wiring or assembly. To resolve this, deactivate the spa lock or replace the light assembly.
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stacy62Sep 6, 2025
What to do if my HotSpring Grandee GG water smells musty?
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  Laura DeanSep 6, 2025
  If your HotSpring Hot Tub has a musty odor, it's likely due to bacteria or algae growth. Shock the spa with sanitizer. If the problem is visible or persistent, drain, clean, and refill the spa.

Summary

Safety Information

Important Safety Instructions

Read and follow all safety instructions to prevent injury, drowning, and electrocution.

Avoiding the Risk of Electrocution

Covers grounding, cord safety, audio component connection, and GFCI protection.

Avoiding the Risk of Hyperthermia

Warns about prolonged immersion in hot water and its dangerous effects.

Getting Started

Spa Features Overview

Details the various jets, control panels, water features, and other components of the spa.

Quick Start-Up Instructions

Provides steps for initial spa setup, including water treatment and chemical availability.

Water Quality and Maintenance

Basic Information and Chemical Safety

Emphasizes clean water importance and provides essential safety guidelines for handling chemicals.

How to Add Chemicals to the Water

Step-by-step instructions for adding chemicals to the spa water.

Fundamentals of Water Maintenance

Covers testing, filtration, chemical balance (TA, CH, pH), and water conditioners.

Operating Instructions

Main Control Panel and Operation

Describes the main control panel, its buttons, indicator lights, and basic operation.

Temperature and Locking Features

Instructions for setting temperature, activating Temperature Lock and Spa Lock.

Jets and Light Control

Details operation of jet pumps and spa lighting systems.

Electrical Requirements

230 Volt Permanently Connected Models

Details electrical requirements for permanently connected 230V spa models.

115 Volt GFCI and Operation

Explanation of GFCI safety device and requirements for 115V operation.

230 Volt Conversion Instructions

Step-by-step instructions for converting a spa from 115V to 230V.

HotSpring Grandee GG Specifications

General

Seating Capacity	7 adults
Circulation Pump	SilentFlo 5000®
Insulation	FiberCor®
Voltage	240V
Amperage	50A
Pump 2	Wavemaster® 9000
Filtration	Tri-X
Control System	IQ 2020