Installation Guide
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WARNING: When using your Hydro Systems tub, basic precautions should be followed.
READ AND FOLLOW ALL INSTRUCTIONS.
1. DANGER: To reduce the risk of injury, do not permit children to use this unit unless they are closely supervised 
 at all times.
2. Use this unit only for its intended use as described in this manual. Do not use attachments NOT recommended 
 by the manufacturer.
3. Never drop or insert any object into any opening.
4. Do not operate this unit without suction cover installed.
5. The unit must be connected only to a dedicated electrical supply circuit that is protected by a Ground Fault 
 Circuit Interrupter (GFCI). The GFCI must be provided by the installer and should be tested on a routine basis by 
 the homeowner. 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 there is a ground current fault, indicating 
 the possibility of an electric shock. Do not use the tub. Disconnect the power and have the problem corrected by 
 a qualied service electrician. Re-test the GFCI and only when it is operating properly may the whirlpool tub  
 be used.
6. A terminal is provided on the exterior of the pump. To reduce the risk of electric shock, connect this terminal 
 to the grounding terminal of your electric service or supply panel with a conductor equivalent in size to the circuit 
 conductors supplying this equipment.
Save These Instructions
IMPORTANT - Never move or lift the tub by the pipes or other plumbing system components. 
Move or lift the tub by the deck or from under the bottom only.
1. READ ALL THE INSTRUCTIONS before you begin the installation.
2. INSPECT THE TUB before you begin the installation. Inspect the following:
•
 Is it the correct model? The corect size? The correct color?
•
 If options or upgrades were ordered, are they complete and correct?
•
 If the tub was ordered with components in non-standard locations, check to make sure they all are in their correct  
 locations.
• 
Check all components to make sure no damage occurred during shipping.
DO NOT INSTALL THE TUB if any of the above is not correct. 
Contact the dealer where the bathtub was purchased or call Hydro Systems directly at 661-775-0686. 
INSTALLATION INSTRUCTIONS
Hydro Systems bathtubs and whirlpool bathtubs are designed and engineered for easy installation and years of 
trouble-free enjoyment. Installation is easy if you follow the step-by-step instructions. Please read all instructions  
before you begin the installation. 
WARNING: - When using electrical products, basic precautions, should always be followed.
1. DANGER: RISK OF ELECTRICAL SHOCK. Connect only to a circuit protected by a ground fault circuit interrupter. 
2. This unit should be installed by a qualied contractor/plumber. All electrical connections should be made by a 
  licensed electrician. Grounding is required.
3. The installaion of Hydro Systems bathtubs must meet all applicable codes and regulations. 
 Note: Access panel (14" x 16") must be provided for servicing.
You will need to know the bathtub serial number attached to your warranty card 
and also located on the back side of the bathtub when contacting Hydro Systems.








