American Standard 9075120 Safe-T Heater Instruction Manual

1. Introduction

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your American Standard 9075120 Safe-T Heater. This heater is designed to extend the comfort of your American Standard whirlpool by maintaining a constant water temperature, allowing for a longer, more relaxing soak. It is intended for quick and easy two-step installation in factory pre-plumbed whirlpool baths.

2. Important Safety Information

Please read all instructions carefully before installation and operation. Failure to follow these instructions could result in electric shock, fire, property damage, or personal injury.

Electrical Safety: This unit operates on 120 Volts and draws approximately 1500 watts. It must be installed on a dedicated, properly grounded circuit protected by a Ground Fault Circuit Interrupter (GFCI) as required by local electrical codes. All electrical work should be performed by a qualified electrician.
Water Safety: Ensure all plumbing connections are secure and leak-free before operating the heater. Do not operate the heater if there is any visible damage to the unit or its wiring.
Professional Installation: While designed for easy installation, professional plumbing and electrical installation is recommended to ensure compliance with all local codes and safety standards.
Intended Use: This heater is specifically designed for use with American Standard whirlpool bathtubs. Do not attempt to use it with other systems unless explicitly approved by American Standard.
UL Certification: The Safe-T Heater is UL certified, indicating compliance with recognized safety standards.

3. Package Contents

Verify that all components are present before beginning installation:

American Standard 9075120 Safe-T Heater unit
Instruction Manual (this document)

Note: Additional plumbing fittings or electrical components required for installation are typically not included and must be purchased separately.

4. Product Specifications

Brand	American Standard
Model Number	9075120
Product Dimensions	7.50" (Length) x 4.81" (Width) x 3.56" (Height)
Item Weight	1 pound
Color	Black
Voltage	120 Volts
Power Source	AC/DC (Electric)
Mounting Type	Wall (typically mounted to the tub frame)
Certification	UL Listed

5. Setup and Installation

The American Standard 9075120 Safe-T Heater is designed for a two-step installation process, primarily for factory pre-plumbed American Standard whirlpool baths. It integrates into the existing plumbing system of the whirlpool.

5.1. Pre-Installation Checklist

Ensure the whirlpool tub is positioned correctly and accessible for plumbing and electrical connections.
Verify that a dedicated 120V, 15A (minimum) GFCI-protected electrical circuit is available for the heater. Consult a qualified electrician for proper wiring.
Confirm that the whirlpool plumbing includes the necessary connections for an inline heater.

5.2. Installation Steps

Plumbing Connection: Locate the designated inlet and outlet ports on your American Standard whirlpool tub's plumbing system for the Safe-T Heater. Connect the heater inline, ensuring a secure, watertight seal at both ends. Use appropriate plumbing sealant or tape as necessary. The heater typically connects to the circulation line of the whirlpool pump.
Electrical Connection: Once the plumbing is secure and verified leak-free, connect the heater's power cord to the dedicated 120V GFCI-protected outlet. Ensure the power cord is routed safely and not pinched or exposed to water.

Image 1: American Standard 9075120 Safe-T Heater (Front View)

American Standard 9075120 Safe-T Heater, front view, showing the black control box with 'American Standard SAFE-T-HEATER' text and UL listing, mounted on a stainless steel cylindrical body with black end caps for plumbing connections.

This image displays the main unit of the American Standard 9075120 Safe-T Heater, highlighting its black control box with branding and UL certification, attached to a metallic cylindrical heating element. Black threaded end caps are visible for plumbing connections.

Image 2: American Standard 9075120 Safe-T Heater (Angled View)

American Standard 9075120 Safe-T Heater, angled view, showing the control panel with 'OVERHEAT PROTECTION' and 'RESET' button, and 'HEATER ON' indicator light.

This image provides an angled perspective of the Safe-T Heater, focusing on the control panel. Visible features include an 'OVERHEAT PROTECTION' label, a 'RESET' button, and a 'HEATER ON' indicator light, all on the black control box.

6. Operating Instructions

The American Standard Safe-T Heater operates automatically in conjunction with your whirlpool system.

Automatic Activation: The heater is equipped with a flow switch or vacuum switch. It will automatically activate when water flow is detected through the whirlpool system (i.e., when the whirlpool pump is turned on). There is no separate on/off switch for the heater itself.
Temperature Maintenance: The heater is designed to maintain the water temperature at a comfortable level, preventing it from cooling down during extended use of the whirlpool. It does not typically heat cold water to a desired temperature but rather sustains the temperature of the water already in the tub.
Indicator Light: A 'HEATER ON' indicator light (visible on some models, refer to Image 2) will illuminate when the heating element is active.

7. Maintenance

The American Standard Safe-T Heater requires minimal maintenance.

Regular Inspection: Periodically inspect the heater and its connections for any signs of leaks, corrosion, or damage. Ensure electrical connections remain secure.
Cleaning: Keep the exterior of the heater clean and free of dust or debris. Use a soft, damp cloth for cleaning. Do not use abrasive cleaners or solvents.
Winterization: If the whirlpool system is subject to freezing temperatures, ensure the heater and all associated plumbing are properly drained and winterized according to your whirlpool tub's instructions to prevent damage.

8. Troubleshooting

If you experience issues with your Safe-T Heater, consult the following table:

Problem	Possible Cause	Solution
Heater not turning on / Water not staying warm	No power to the unit. GFCI tripped. Insufficient water flow. Flow switch malfunction. Overheat protection activated.	Check electrical connections and ensure the unit is plugged in. Reset the GFCI breaker. Ensure the whirlpool pump is operating and there is adequate water circulation. If an 'OVERHEAT PROTECTION' light is on, press the 'RESET' button (refer to Image 2). If issues persist, contact a qualified technician.
Water temperature is too hot or too cold	Heater malfunction. Improper initial water temperature.	The Safe-T Heater maintains temperature; it does not regulate it to a specific set point. Ensure the initial water temperature is comfortable. If the heater is consistently overheating or underheating beyond its intended function, discontinue use and contact support.
Visible leaks from the heater connections	Loose plumbing connections. Damaged seals or fittings.	Immediately turn off power to the unit and drain the tub. Tighten plumbing connections. Inspect seals and fittings for damage and replace if necessary. If leaks persist, contact a qualified plumber.

9. Warranty and Support

9.1. Limited Lifetime Warranty

The American Standard 9075120 Safe-T Heater is backed by a Limited Lifetime Warranty. This warranty covers defects in material and workmanship under normal use and service. For specific terms, conditions, and limitations of the warranty, please refer to the warranty documentation included with your original purchase or visit the official American Standard website.

9.2. Customer Support

For technical assistance, warranty claims, or replacement parts, please contact American Standard customer service. Contact information can typically be found on the American Standard website or in your original product packaging.

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