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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.

7.   In the pump side of the equipment control bay, remove the pump drain plug located on the front of the pump housings. Allow all water to drain out. Place the drain 

plug in a reclosable plastic storage bag and store near the pump. Replace the drain plugs on start-up. (Refer to the Figure above) 

8.   Unscrew the suction/discharge pump and heater unions and allow the water to drain. Leave union loose.  

NOTe: 

Tighten unions before filling spa.

9.   Replace the equipment and pump doors and secure with screws.

OPENINg INSTRUCTIONS:

1.    Remove plywood and plastic sheet. Open the spa cover by unfastening the cover tie downs.
2.    Follow the Start-up and Refill Procedures in the Operating Instructions section of the Owner’s Manual.  Do not install filters to prevent them from exposure to the 

anti-freeze.

3.   As part of this process, superchlorinate the spa water by adding three teaspoons of chlorine (sodium dichlor) per 250 gallons of spa water into the filter 

compartment.  This is twice the normal amount of chlorine needed for superclorination. This extra amount of chlorine is needed to destroy the anti-freeze.

NOTe: 

A defoamer may be needed to decrease the amount of foam caused by the anti-freeze.

4.    Drain your spa to ensure removal of anti-freeze.  Do not drain water on grass or plants due to excessive chlorine level.
5.   After the spa has completely drained, re-install your filter and follow the Start-up and Refill Procedures in the Operating Instructions section of the Owner’s Manual.

IMPOrTaNT:

 Always keep spa covered when not in use, whether it is empty or full.

ACTS INvAlIdATINg wARRANTY

The limited warranty is void if the 

Caldera

  spa has been improperly installed, subjected to alteration, misuse, or abuse, or if any repairs on the spa are attempted by 

anyone other than an authorized representative of Watkins Manufacturing Corporation. Alteration shall include any component or plumbing change, electrical conversion, 

or the addition of any non-approved sanitation or water purification device or heating system which contributes to component or unit failure or unsafe operating system. 

Misuse and abuse shall include any operation of the spa other than in accordance with Watkins Manufacturing Corporation printed instructions, or use of the spa in an 

application for which it is not designed; specifically: use of the spa in a non-residential application; damage caused by operation* of the spa at water temperatures outside 

the range of 35°F and 120 °F; damage caused by a dirty, clogged or calcified filter cartridge; damage to the spa surface caused by the use of tri-chloro chlorine, BCDMH, 

misuse of chemical 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 chemicals to lie on the spa surface (no spa surface material can withstand this kind of abuse); damage to 

components or spa surface caused by improper water chemistry maintenance; and damage to the spa surface caused by leaving the spa uncovered while empty of 

water and in direct exposure to sunlight (this may cause solar heating distress in warm weather regions). These are considered abuses and may invalidate this warranty.
*Operation of the spa does not mean “use” of the spa! Watkins Manufacturing Corporation does not recommend using the spa if the water temperature is above or below 

the spa’s control panel temperature range.

dISClAIMERS

Watkins Manufacturing Corporation shall not be liable for loss of use of the 

VaCaNza

 series spa or other incidental or consequential costs, expenses or damages, 

which may include but are not limited to, the removal of a permanent deck or other custom fixture. Any implied warranty shall have a duration equal to the duration of the 

applicable warranty stated above. Under no circumstances shall Watkins Manufacturing Corporation or any of its representatives be held liable for injury to any person or 

damage to any property, however arising.

wATkINS CUSTOMER SERvICE

If you have any questions about any aspect of your 

VaCaNza

 series spa set-up, operation or maintenance that have not been answered by this manual, consult your  

Caldera

 

 

dealer.

Watkins  Manufacturing Corporation can be reached at: 800-669-1881 (Extension 8432), Monday through Friday, 8 am to 5-pm Pacific Standard Time (PST), or e-mail at 

custsvc@watkinsmfg.com.

MaINTeNaNCe

32

Summary of Contents for vacanza series

Page 1: ...VACANZA SERIES 2 0 1 4 O W N E R S M A N U A L...

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

Page 3: ...ONS Control Operation 14 System Mode 15 Manual Clean Cycle 15 Tools Menu 15 Audio Menu Optional 17 Air Control 19 Hydrotherapy Jets 19 Waterfall Valve 19 WATER QUALITY AND MAINTENANCE Water Terminolog...

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: ...ion 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 broken or...

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: ...he spa s safety features Improper wiring may also cause electrocution risk of fire and other risks of injuries Please read and follow the electrical installation requirements and instructions for your...

Page 9: ...to 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...

Page 10: ...ALS adjust Total Alkalinity TA to 80 180 ppm Calcium Hardness CH to 50 150 ppm then spa water pH to between 7 2 and 7 8 These procedures are listed in the Water Quality and Maintenance section OPERATI...

Page 11: ...5 volt 20 amp electrical configuration the heating system does not operate simultaneously with the high speed pump On the other hand on the 230 volt system the heating system does operate simultaneous...

Page 12: ...AdaptaFlo jets 7 AdaptaSsage Jets 8 Outlet for optional ozone 9 Drain suction fitting 10 Pillow 11 Waterfall valve 12 Acquarella Waterfall 13 FROG Palatino Marino 1 1 2 4 7 9 5 1 1 6 10 8 8 9 3 11 12...

Page 13: ...IT IN THE FILTER COMPARTMENT AREA THIS IS NOT A SEAT Sitting in this area can cause Restriction of filter pump suction vacuum Damage to components Both can result in bodily harm Should damage occur to...

Page 14: ...r optional ozone 10 Drain suction fitting 11 Pillow 12 Grab Rail 13 FROG 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 in...

Page 15: ...aSsage Jets in back right 2 AdaptaFlo Jets and 1 Euro Jet in right center 4 Euro Jets in footwell PALATINO MARINO System 1 8 Euro Jets in back left 2 AdaptaFlo Jets in back center Acquarella Waterfall...

Page 16: ...taFlo Jet and 1 AdaptaSsage in front left tarino System 1 Menu A Diverter in position 8 Euro Jets in back left 2 AdaptaSsage Jets in back right Lounge Acquarella Waterfall 2 Euro Jets in footwell 3 Eu...

Page 17: ...T MENUS 14 AVENTINE System 1 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 rig...

Page 18: ...ystem 1 jet pump runs on high speed 3rd press System 1 System 2 jet pumps run on high speed 4th press System 2 jet pump runs on high speed 5th press Both Systems jet pumps are off Tarino Aventine Spa...

Page 19: ...ng features SPA Lock and Temperature Lock are enabled from the control panel by pressing the SET button until the Tools menu is illuminated Then press the TEMP button to enter the TOOLS submenus Use t...

Page 20: ...leep mode to work in the evening hours the spa must be powered up in the early morning hours The Sleep Mode will always be active the 6 12 hours between the end of F2 and the begining of F1 depending...

Page 21: ...stem ON Press the TEMP button to display PWR and turn the audio system OFF Audio power must be ON to advance to the other audio screens IMPORTANT The power can take up to a few seconds to turn on or o...

Page 22: ...button to raise the Bass or press TEMP button to lower the Bass TO ADJUST BAlance From the SETUP menu 1 Press the TEMP button to display one of four audio sources IPOD TV AUX BLUE 2 Press the SET but...

Page 23: ...jets provide a rotating massage pattern Euro Jets The Euro Directional jets with eyeball nozzles deliver a direct more focused massage The Euro Pulse jet features a special insert that creates a soft...

Page 24: ...ramines 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 is...

Page 25: ...substance 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...

Page 26: ...lution a mixture of 75 hard and 25 soft water will usually yield a reading within the correct range If soft water is not available or practical for you a stain and scale inhibitor should be added to t...

Page 27: ...Plus or sodium dichlor chlorine Sodium dichlor may be a more appropriate weekly shock for those users that experience heavy bather load conditions The following optional products can be used in conjun...

Page 28: ...er to establish the correct setting on cartridges for User Load and Usage Time versus Sanitizer Needed User Load is the spa is the number of times anyone enters the spa Usage Time is simply the amount...

Page 29: ...n incorrect product such as tri chloro which has a very low pH 2 6 dissolves too quickly in hot water resulting in extremely high levels of chlorine and is designed for concrete or plaster swimming po...

Page 30: ...em to assure water sanitation and the highest quality of purified water Cleaning the Ozone Injector On occasion a mineral build up may clog the ozone injector causing a lack of flow or low flow of ozo...

Page 31: ...e chemically induced spa surface blistering chemical abuse very quickly WATER QUALITY AND MAINTENANCE Spa water maintenance troubleshooting guide Cloudy Water Water Odor Chlorine Odor Musty Odor Dirty...

Page 32: ...ldera 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 water chemistry dam...

Page 33: ...illow retainers to slip into the recess in the back of the pillow 4 Keeping the pillow slightly bent slide the other pillow retainer into the recess in the back of the pillow 5 After all the pillow re...

Page 34: ...the outlet of the hose to an appropriate draining area Spa water with a high sanitizer level may harm plants and grass 3 Open the valve by turning the knob The spa will drain by gravitational flow IMP...

Page 35: ...re install your filter and follow the Start up and Refill Procedures in the Operating Instructions section of the Owner s Manual IMPORTANT Always keep spa covered when not in use whether it is empty...

Page 36: ...conds to reset the heater high limit If tripping continues clean the filter then if tripping still occurs call for service Water temperature significantly different from display temperature Display sh...

Page 37: ...pump 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 equi...

Page 38: ...r purchaser of the Caldera spa when purchased and originally installed within the boundaries of the United States This warranty begins on your delivery date of the spa but in no event later than one y...

Page 39: ......

Page 40: ...lbs 120 lbs per Square foot 230 volt 50 amp Single phase GFCI circuit Marino Model MRN 7 0 x 7 0 36 65 square feet 4 000 360 gallons 836 lbs 4 888 lbs 120 lbs per Square foot 230 volt 50 amp Single p...

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