PRAXIS AWP 3260 CWH - User Manual

AWP 3260 CWH
Installation Instructions
Hydro-massage Bathtub - UL 1795
Thank you for purchasing Praxis Bathware. For best results,
please read and follow all directions carefully.
INSTRUCTIONS PERTAINING TO A RISK OF FIRE,
ELECTRICAL SHOCK OR INJURY TO PERSONS.
WARNING- When using this unit, basic precautions should
always be followed, including the following:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. DANGER: To reduce the risk of injury, do not permit
children to use this unit unless they are closely supervised at
all times.
3. Use this unit for its intended use as described in this
manual. Do not use attachments not recommended by
manufacturer.
4. Never drop or insert any object into any opening.
5. Do not operate unit without guard over suction tting.
6. The unit must be connected only to a supply circuit that
is protected by a ground-fault circuit interrupter (GFCI).
Such a GFCI should be provided by the installer and should
be tested on a routine basis. To test the GFCI, push the
test button. The GFCI should interrupt power. Push the
reset button. Power should be restored. If the GFCI fails to
operate in this manner, the GFCI is defective. If the GFCI
disrupts power to the bath without the test button being
pushed a ground current is owing indicating the risk of
electrical shock. Do not use this hydro-massage bathtub.
Disconnect the hydro-massage bathtub and have the
problem corrected by a qualied service representative
before using.
7. A grounding lug is provided on the exterior of the control
panel (where applicable) and pump to permit connection of
a No. 8 solid copper bonding conductor between this unit
and all other electrical equipment and exposed metal in the
vicinity, as needed to comply with local requirements.
8. SAVE THESE INSTRUCTIONS.
PRECAUTIONS
READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
Inspection: Upon receipt of the Whirlpool Bath, inspect
it thoroughly for damage or shortage. Verify that the
unit specications are correct. If damage or shortage has
occurred notify the distributor or freight carrier immediately.
Under no circumstances should a damaged or defective
unit be installed without prior factory approval. Neither
Praxis Companies nor the distributor will be responsible for
removal or re-installation costs should replacement of the
unit be necessary.
Testing: Follow all testing procedures. While each unit is
factory water tested, the shipping process may result in
damage to, or loosening of the pipe joints and connections.
Keep the unit covered during and after installation to
prevent damage to the surface of the bath.
Do not lift the unit by the piping. Lift only by the bath’s deck.
Never attempt to run the pump/motor while the whirlpool
is dry.
All plumbing and electrical connections should be made by
licensed, qualied plumbers
and electricians.
Tools you might need for proper installation
• galvanized nails or screws
• large level
• hammer or screw gun
• shims
• adhesive

Summary

General Safety Instructions

Electrical Safety and GFCI Protection

Ensures the unit is connected to a GFCI-protected circuit for electrical shock prevention.

Grounding Requirements

Details the provision of a grounding lug for proper electrical bonding and safety compliance.

Handling and Usage Precautions

Covers safety for children, intended use, and avoiding objects in openings or suction fittings.

Installation Precautions

Unit Inspection and Verification

Inspect the unit thoroughly for damage or shortage upon receipt and verify specifications.

Pre-installation Testing

Test the unit for water tightness of fittings, thru-walls, and piping before installation.

Bath Installation Procedures

Rough-in Requirements

Guidelines for rough-in dimensions, emphasizing minimizing until on job site.

Tub Support and Setting

Instructions for supporting the tub bottom with setting compound and proper placement.

Leveling and Drainage Check

Checking the floor levelness and ensuring water drains correctly from the tub deck.

Wall and Deck Mounting

Guidance for placing the unit against a wall or for deck-mounted installations.

Faucet and Valve Installation

Instructions for installing faucets and valves through the tub deck, including drilling.

Finishing Steps

Final steps include filling the tub, sealing joints, and cleaning the unit.

Electrical Connections and Specifications

Bath Pump Electrical Requirements

Details specifications for bath pumps, including voltage, amperage, and GFCI protection.

Optional In-Line Heater Specs

Provides specifications for the optional in-line heater and its electrical connections.

Outlet Installation Guidelines

Guidance on installing electrical outlets at a minimum height above the floor.

Flange Installation Methods

Acrylic Screw Flange Installation

Steps for installing the unit using a molded acrylic screw flange and sheathing.

Screw-on Tile Flange Installation

Procedure for installing a screw-on tile flange, including caulking and sheathing.

Operating Instructions and Safety

Safe Bathing Temperature Guidelines

Advises on maximum soaking temperature and consulting physicians for health considerations.

Supervision and Usage Warnings

Emphasizes supervision for vulnerable bathers and warns against alcohol/drug use.

Operation Controls and Features

Pump Operation Controls

Details operation via Airswitch and Ameri-Touch low water cutoff sensor pad.

Jet and Air Induction Operation

Explains jet direction control, water pressure regulation, and air induction system.

Care and Maintenance

Cleaning Acrylic Surfaces

Instructions for cleaning the acrylic surface using mild detergents, avoiding abrasives.

Whirlpool System Flushing

Procedure for periodically flushing the whirlpool piping system with dishwasher liquid.

Component Identification and Function

Suction Fitting Function

Explains the suction fitting's role and the necessity of the cover being in place.

Pump Operation and Maintenance

Notes on pump maintenance and not running without water or when the tub is turned off.

In-Line Heater Operation

Details the optional heater's function, thermostat, and high-limit switch reset.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features
5. Installation Guidelines

This document provides installation and operating instructions for the Praxis AWP 3260 CWH Hydro-massage Bathtub, which is UL 1795 certified.

Function Description:

The Praxis AWP 3260 CWH is a hydro-massage bathtub designed to provide a relaxing bathing experience through water jets. It incorporates a pump to circulate water, and some models may include an optional in-line heater to maintain water temperature and luxury upgrades such as back jets, neck jets, foot jets, or air jets. The system is designed for residential use and requires proper electrical and plumbing connections.

Important Technical Specifications:

• Electrical Requirements (Standard Pump): 115/120 VAC, 6.6 AMP or 10.6 AMP, 60 HZ. Requires a dedicated circuit protected with a 15 AMP GFCI (Ground Fault Circuit Interrupter).
• Electrical Requirements (Luxury Upgrades): 115/120 VOLT, 11.2 AMP, 60 HZ. Requires a dedicated circuit protected with a 20 AMP GFCI.
• Electrical Requirements (Optional In-Line Heater): 1.5 KW, 115/120 VOLT, 12.4 AMP. Requires a dedicated 20 AMP circuit protected with a GFCI.
• Maximum Soaking Temperature: Should not exceed 104°F (40°C). The heater is factory-set to maintain a maximum of 104°F.
• Access Panel: A minimum access panel of 15" x 20" must be provided for servicing the pump or other equipment.
• Grounding: A grounding lug is provided on the exterior of the control panel and pump to permit connection of a No. 8 solid copper bonding conductor to other electrical equipment and exposed metal in the vicinity, as required by local codes.

Usage Features:

• Controls: The pump motor can be turned on by one of two controls:
  • Airswitch: A push button located on the bath. Depressing the button turns the pump on, and depressing it again turns it off.
  • Ameri-Touch Low Water Cutoff: A sensor pad on the bath's deck. Touching the pad turns the pump on. A built-in timer allows the bath to run for 20 minutes, then shuts off automatically. Touching the pad again can extend the run time or shut off the pump prematurely.
• Jet Adjustment: The direction of the water jets can be controlled by rotating the nozzle. Water pressure can be regulated by turning the escutcheon (ring/bezel around the jet) clockwise to reduce pressure and counter-clockwise to increase pressure.
• Air Induction: The system automatically introduces air into the water system while the pump is operating, creating a more vigorous, bubbling stream from the jets.
• Heater (Optional): The in-line heater maintains the bath's original water temperature. It is controlled by an internal pressure switch that activates the heater only when water is moving through the system (i.e., when the pump is running). It includes a High-limit switch that will shut off the heater if water temperature exceeds safe standards. This switch can be reset by pushing a button.
• Safety Precautions:
  • Always follow basic precautions, including reading all instructions.
  • Do not permit children to use the unit unless closely supervised.
  • Use the unit only for its intended purpose.
  • Never drop or insert any object into any opening.
  • Do not operate the unit without the guard over the suction fitting.
  • Ensure the unit is connected to a GFCI-protected circuit, and test the GFCI routinely. Do not use the bathtub if the GFCI is defective or disrupts power without the test button being pushed.
  • Keep electrical appliances at least 5 feet away from the bath while bathing.
  • Keep hair away from the suction fitting to prevent entrapment.
  • Do not use the bath while under the influence of alcohol or drugs.
  • Consult a physician for specific temperature and length of use specifications, especially for children, elderly, or infirm bathers, or if health considerations exist. Prolonged exposure to hot water may induce hyperthermia.

Maintenance Features:

• Cleaning the Acrylic Surface: Use a damp cloth or sponge with household soap or liquid detergent. Do not use abrasive cleaners or solvents.
• Removing Light Scratches: A paste wax or automobile rubbing compound may be used.
• Whirlpool System Flushing: The whirlpool piping system should be flushed periodically (not to exceed 90 days). To clean, fill the tub 2 inches above the highest jet, add 1/2 oz. liquid dishwasher liquid per gallon of water, run the system for 10 minutes, then drain the bath.
• Suction Fitting: Keep the suction fitting clean and free of debris.
• Pump: No maintenance is required for the tub pump. Never run the pump without water in the tub. Always ensure the pump is turned off after bathing.
• GFCI Check: Periodically check the Ground Fault Circuit Interrupter to ensure it is operating correctly.
• Service and Repairs: All service and repairs should be performed by a qualified service technician.

Installation Guidelines:

• Pre-Installation Inspection: Upon receipt, thoroughly inspect the unit for damage, shortage, and correct specifications. Do not install a damaged or defective unit without prior factory approval.
• Water Testing: Water test the unit prior to installation. Fill the tub to the overflow, and check all fittings, thru-walls, and piping for leaks. Do not install if leaks are present.
• Tub Support: The tub bottom must be supported by a setting compound (cement or mortar) with a plastic film barrier. The tub should be worked into the compound until the tub lip is just barely in contact with the deck or stringers.
• Leveling: Check the unit's level (length and width) and adjust with mortar if the floor is not level. Ensure water drains from the deck into the interior of the tub.
• Wall Installation: If placed against a wall, blocking should be attached to the wall to support the tub lip. Do not allow the tub lip to support any of the bath's weight.
• Deck Installation: For deck-mounted tubs, the platform opening dimensions should be 1-1/2 inches less than the tub dimensions (e.g., for a 60" x 32" tub, the opening is 58-1/2" x 30-1/2").
• Faucet and Valves: Install through the tub deck using a sharp hole saw. Ensure the spout clears the deck edge. Place heat-resistant material between the tub and any soldering work.
• Finishing: After testing, close in the unit with chosen material. Seal around the tub lip and surrounding walls with a water-resistant sealer.
• Electrical Connections: All wiring must be done by a qualified, licensed electrician. Install an outlet to the stud wall a minimum of 6 inches above the floor, near the pump access opening.
• Flange Installation (Molded Acrylic or Screw-on Tile):
  • Drill through the flange at the framing studs and screw the flange to the studs.
  • For acrylic flanges, bring the sheathing to the top of the flange and seal the joint.
  • For screw-on tile flanges, caulk between the flange and tub after attaching to the framing, then bring the sheathing over the flange.
  • Tile over sheathing and/or flange, sealing all joints between the tub and tile.
  • Install the skirt by inserting its horizontal edge into top brackets, scribing a line on the floor, mounting lower braces, lifting the skirt, and screwing it into place. Place decorative caps over screw heads. Caulking may be used to conceal the seam between the tub and skirt.

PRAXIS AWP 3260 CWH Specifications

General

Brand	PRAXIS
Model	AWP 3260 CWH
Category	Bathtubs
Language	English