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ECOTECh 

®

 SPA CAbINET

The EcoTech cabinet consists of rigid polymers that combine the durability of plastic, with the beauty of wood. EcoTech won’t crack, peel, blister, or delaminate even after 

prolonged exposure to the elements. 
Cleaning your EcoTech cabinet is as easy as spraying the cabinet with a mild soap and water solution to remove any stains and residue. 

dRAININg YOUR SPA

1. 

TURN OFF OR DISCONNECT POWER FROM THE SPA. 

2.  Remove the equipment compartment access door.

3.  Locate the drain cap. Lift drain hose above the water level. (Requires cutting plastic tie the 

first time.)

4.  Unscrew and remove the drain cap.
5.  Attach drain hose to garden hose and direct to an appropriate draining area. Maintain hose 

below water line.

6.  After your spa is empty, clean the shell and filter cartridge.
7.  After cleaning, remove garden hose and put drain cap back in place.
8.  Replace the equipment compartment access door.

NON-OPERATION IN COld ClIMATE

If the spa is to be left unused for an extended period of time in areas where FREEZING TEMPERATURES DO NOT OCCUR, it may be desirable to turn the heater to 

the lowest temperature. The automatic filter cycles will keep the spa water clean and sparkling. When preparing the spa for use, check the water chemistry to assure 

correct chlorine or bromine and pH levels. 
You can keep the water in the spa during the time of year when freezing at the spa location may occur. If a freeze condition is detected, the pump and heater will be 

activated automatically to circulate the water in low speed. However, CAUTION must be used with this approach. In the event of electrical power interruption, regardless 

of the cause, the heater and pump will stop operating and freeze protection will be lost, possibly resulting in freeze damage to the spa, spa plumbing and/or components. 

Such damage is not covered by warranty.

wINTERIzINg YOUR SPA

If the spa is located where freezing temperatures occur, and you do not intend  

to use your spa for an extended period, follow steps 1 through 7 outlined in  

“DRAINING YOUR SPA” then complete the steps below:

I

MPORTANT:

 The following steps should protect your spa from freezing  

damage provided these instructions are followed exactly. For maximum  

protection against freeze damage to your spa, Watkins Manufacturing  

Corporation recommends contacting your local Caldera 

®

 dealer to schedule an 

in-home Propylene glycol (anti-freeze) Winterizing Service plan.

NOTE: MAKE CERTAIN ALL POWER TO THE SPA IS OFF

 and all water has 

been drained from the spa before you continue. 
1.   It will be necessary to remove all water from the interior plumbing. 

2.  Remove the floating weir, basket, and filter cartridge. Clean the filter cartridge 

and store in a dry place. Attach the vacuum hose to the 

vacuum side

 of the 

shop vac and thoroughly dry the filter compartment. 

3.   Using the shop vac, remove the water starting with the jets at the top and moving to the ones at the bottom of the spa. 

  NOTE: 

When removing the water from jet openings, you may notice suction coming from another jet. With the help of a second person, block off any suction from 

the other jet using a large rag or cloth. This will help pull out the water that is trapped deep inside the main line.

4.  Thoroughly dry the spa shell with a clean towel.
5.    Using a funnel, pour Propylene glycol

 

anti-freeze into the filter suction fittings and jet outlets.  Add enough anti-freeze until the liquid starts to come out of the bottom 

drain.  

CAUTION:  Use only Propylene glycol as your anti-freeze.  This is non-toxic. NEVER use automobile anti-freeze since it is toxic.

 

6.   Close the spa cover and fasten the cover tie downs.  If your area receives a lot of snow or ice, it is recommended to cover the spa cover with two pieces of plywood 

forming a pitched roof top to prevent snow and ice build-up.  Secure a plastic sheet or tarp over the spa cover and one over the plywood.  

WARNING: 

When not in use, the spa must be covered with an insulating spa cover. Damage caused by either sun exposure or freezing is not covered under 

warranty.

MAINTENANCE

32

PUMP DRAIN PLUG LOCATION

DRAIN

PLUG

UNION

Front view of pump

DRAIN CAP

DRAIN 

HOSE

GARDEN HOSE

PUMP DOOR

Summary of Contents for Caldera Spa Vacanza Series

Page 1: ......

Page 2: ..._ SPA MODEL SERIAL NUMBER ____________________________ COVER SERIAL NUMBER ________________________________ In most cities and counties permits will be required for the installation of electrical circ...

Page 3: ...Aventine 15 Cima 16 Lina 16 OPERATING INSTRUCTIONS Control Operation Palatino Marino Aventine 17 Control Operation Cima Lina 19 WATER QUALITY AND MAINTENANCE Water Terminology 21 General Information 2...

Page 4: ...tion of this important safety device test according to the following instructions per electrical configuration Cord Connected 115 volt 20 amp models The GFCI is located at the end of the power cord Be...

Page 5: ...l suction fitting There is a danger of slipping and falling Remember that wet surfaces can be very slippery Take care when entering or exiting the spa Never operate spa if the suction fittings are bro...

Page 6: ...the control box by the spa owner will void the warranty If you have an operational problem carefully go through the steps outlined in the Troubleshooting section If you are not able to resolve the pro...

Page 7: ...manual and printed instructions on all water care chemical products packaging Test the water regularly to ensure proper levels of sanitizers pH and other water care requirements Drain clean and refil...

Page 8: ...mproperly wired circuit will negate many of the spa s safety features Improper wiring may also cause electrocution risk of fire and other risks of injuries Please read and follow the electrical instal...

Page 9: ...TRAL wire from the Neutral Ground Bar on the main electrical service to the WHITE NEUTRAL Panel Neutral Pigtail of the subpanel 2 Connect the 8 AWG BLACK L1 wire from the main electrical service to th...

Page 10: ...8 AWG RED L2 wire from the main electrical service to the subpanel terminal L2 4 Connect the 10 AWG GREEN wire from the Neutral Ground Bar on the main electrical service to the GROUND terminal of the...

Page 11: ...the wiring diagram below 1 Connect the 8 AWG WHITE NEUTRAL wire from the Neutral Ground Bar on the main electrical service to the WHITE NEUTRAL Panel Neutral Pigtail of the subpanel 2 Connect the 8 A...

Page 12: ...not feel a steady stream of water from your jets refer to the instructions for priming the pump in the SPA TROUBLESHOOTING section in the back of this manual 5 Adjust Total Alkalinity TA 80 180 ppm Ca...

Page 13: ...ream of water from your jets refer to the instructions for priming the pump in the SPA TROUBLESHOOTING section in the back of this manual 4 Adjust Total Alkalinity TA 80 180 ppm Calcium Hardness CH 15...

Page 14: ...aptaFlo jets 6 AdaptaSsage Jets 7 Outlet for optional ozone 8 Drain suction fitting 9 Pillow 10 Waterfall valve 11 Acquarella 12 Waterfall SPA FROG 13 Palatino Marino WARNING DO NOT SIT IN THE FILTER...

Page 15: ...tional ozone 9 Drain suction fitting 10 Pillow 11 Grab Rail 12 SPA FROG 13 aventine 1 2 3 4 6 7 8 7 12 5 11 6 8 10 9 8 13 WARNING DO NOT SIT IN THE FILTER COMPARTMENT AREA THIS IS NOT A SEAT Sitting i...

Page 16: ...or 3 Spa light 4 Drain suction fitting 5 AdaptaFlo jet 6 AdaptaSsage jet 7 Euro Directional jet 8 Euro Pulse jet 9 Outlet for optional ozone 10 lINA WARNING DO NOT SIT IN THE FILTER COMPARTMENT AREA T...

Page 17: ...aSsage Jets in back right 2 AdaptaFlo Jets and 1 Euro Jet in right center 4 Euro Jets in footwell PALATINO MARINO Jet System 1 2 Speed Pump 8 Euro Jets in back left 2 AdaptaFlo Jets in back center Acq...

Page 18: ...MENUS 15 AVENTINE Jet System 2 Euro Jets in back left 3 AdaptaFlo Jets in back left 2 Euro Pulse Jets in arm rests 4 Euro Jets in back right 2 AdaptaFlo Jets in back right 1 AdaptaFlo Jet in front ri...

Page 19: ...front right 1 Euro Directional Jet and 2 Euro Pulse Jets in front left Jet System 1 2 Speed Pump 6 Euro Directional Jets and 2 Euro Pulse Jets in back left 4 Euro Directional Jets 4 Euro Pulse Jets a...

Page 20: ...pump runs on high speed 3rd press One and Two speed jet pumps run on high speed 4th press One speed jet pump runs on high speed 5th press Both jet pumps are off Aventine Spa Model only 1st press Two s...

Page 21: ...ctivated the filter cycle icon on the display is turned on If the temperature exceeds the set point by three degrees F for more than three hours the system will suspend the FILTER cycle and the filter...

Page 22: ...temperature range is from 60 F 15 5 C to 104 F 40 C Temperatures of any setting may rise slightly depending on the current use and condition of your spa and on outside temperature Whenever power is di...

Page 23: ...until the display shows xx where xx is a number from 0 12 This is the length of the filter time B Using Up 5 or Down 6 adjust the value as desired C Pressing the LIGHT button again confirms the settin...

Page 24: ...oramines and will not alter the water s pH Pathogen A microorganism such as bacterium that cause disease pH The measure of the spa water s acidity and alkalinity The recommended pH for the spa water i...

Page 25: ...ubstance can be identified Don t let chemicals get on surrounding surfaces or landscaping Don t use a vacuum cleaner to clean up chemical spills Never smoke around chemicals Some fumes can be highly f...

Page 26: ...should be added to the spa water according to label instructions D If the CH is too low add CH Increaser E Once the CH is balanced it normally remains stable although the addition of more water with a...

Page 27: ...owner s manual for start up and operation instructions The owner s manual is included with the SPA FROG starter kit It is important to follow the recommended application and maintenance programs outli...

Page 28: ...A Sanitizing chemicals such as bromine are oxidants that kill bacteria and viruses in the water If you are using the SPA FROG system the recommended bromine level for your spa water is 1 0 2 0 ppm If...

Page 29: ...Deposit Inhibitors As water evaporates from your spa and new water is added the amount of dissolved minerals will increase Minimize evaporation by keeping the cover on the spa whenever possible The sp...

Page 30: ...o the spa 8 Remove the empty cup or bucket 9 Reinstall the tubing to the bottom of the ozonator 10 Close the equipment compartment door 11 Reconnect power to the spa 12 The Monarch ozone system is pra...

Page 31: ...uildup of oils and dirt High pH Low sanitizer level Low pH Low sanitizer level Unsanitary water Free chlorine level above 5 ppm Total alkalinity and or pH too low High iron or copper in source water H...

Page 32: ...ended in the Caldera Spa Water Maintenance program are needed to protect the user from water borne pathogens disease causing microbes and to prevent corrosion of spa components Question Why isn t wate...

Page 33: ...the spa 5 Rinse cartridge using a garden hose Rotate and separate filter pleats while spraying water to remove all debris possible Let the filter dry and then look for calcium deposits scaling or an...

Page 34: ...mended DO NOT use any cleaning products 2 containing abrasives or solvents since they may damage the shell surface NEVER USE HARSH CHEMICALS Damage to the shell by the use of harsh chemicals is not co...

Page 35: ...ended period follow steps 1 through 7 outlined in DRAINING YOUR SPA then complete the steps below IMPORTANT The following steps should protect your spa from freezing damage provided these instructions...

Page 36: ...cal tablets in a floater acid or any other spa chemicals or spa surface cleaners which are not recommended by Watkins Manufacturing Corporation damage caused by allowing undissolved spa sanitizing che...

Page 37: ...k for clogged filter The pressure switch will reset when the flow of water through the heater has been restored Call for service if the pressure switch trips frequently Contact an Authorized Service T...

Page 38: ...Authorized Service Technician Jets weak or surging Spa water level too low Filters clogged suction screens clogged Jet nozzles closed Air valve closed Add water Clean filters Clean suction screens Ope...

Page 39: ...s to allow the air to escape When water is present hand tighten the union Turn power back on activate the pump and check to make sure union is tight enough to keep it from leaking Re install equipment...

Page 40: ...915 lbs 115 lbs per Square foot 230 volt 50 amp Single phase GFCI circuit Marino Model MRN 7 0 x 7 0 36 65 square feet 1 000 or 4 000 360 gallons 706 lbs 4 636 lbs 100 lbs per Square foot 230 volt 50...

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