2
Letter of introduction 3
Important User Safety Instructions 4
Warnings 4
Hyperthermia 5
Choosing the Right Location 6-7
Indoor Locations 6
Outdoor Locations 6
General Installation Considerations 7
Special Considerations 8
Indoor Installations 8
Outdoor Installations 8
Site Preparation 8-13
Above Ground Installations 8
In-ground & Partial In-ground Installations 9
Equipment Accessibility & Protection 10
Unloading / Handling Your Hot Tub 10
Important Electrical Safety Instructions 11
GFCI / RCD Application Guide & Wire Size 11
North American GFCI Installation Diagrams 12
European RCD Installation Diagrams 13
Filling, Checking and Starting your hot tub 15
Pump Priming / Releasing an Air Lock 16
Hydropool Serenity Control Systems
North America / Europe 17-23
4300 / 4500 / 6600 / SE4L & SE5L Controls 18
5900 / 6800 & 6900 Controls 19
Topside Control Panel Display Messages 22
Variable Air Therapy System Control 23
(Optional)
Hydroclear Pure Water System 24
(Optional)
Hot Tub Water Balance 25
General Overview 25
Initial Fill 26
Glossary of Water Maintenance Terms 27
Water Balance Summary Chart 28
Water Balance Troubleshooting 28
Routine Hot Tub Maintenance 30-34
Daily, Weekly, Monthly, Quarterly 30
Cleaning the Skimmer Basket 30
Cartridge Filter – Removal / Cleaning 31
Changing your Hot Tub Water 31
Serenity Filter Grill and Leaf Bag 32
Water Softeners 33
Each Time Before Filling the Hot Tub 33
Draining the Spa 33
Cleaning the Acrylic Surface 34
Safety Hard Cover 34
Protecting your Cabinet Finish 35
Soft Stride Floor System 35
Winterizing your Hydropool Hot Tub 36
What to do in the event of
Power Fluctuations 37
Cold Weather Power Failure 37
Wiring Diagrams 38-39
NOTE: Product specifications, warnings and labels are subject to change without notice.
This user’s manual should be used as a guide only. For further information, please contact
your independent Hydropool dealer.