Cal Spas LTR20121002 Hot Tub User Manual
Contents
1. 2 3 4 Place the other end of the garden hose where you would like the water to drain to 5 Let spa drain completely then remove garden hose and refill Cleaning and Replacing the Filter Filtration is one of the most important steps you can take to ensure clean clear water It is far less expensive to fix water clarity problems by filtering your spa than by using excessive amounts of chemicals excessive filtration times or by water replacement See the section Clear Water Plan for more information on cleaning your filter Winterizing Cold Climate Draining In many areas of the country the temperature drops below 32 F 0 C We recommend that you always have your spa full of water and running at normal spa temperatures 80 F to 100 F 26 7 C to 37 8 C This will help reduce the risk of freezing In your spa and your spa s equipment WARNING If you find the need to drain your spa please be aware of the potential of freezing in your spas equipment and plumbing Even if the directions below are followed perfectly there is no guarantee that your Spa will not suffer freeze damage and thereby void the warranty coverage Open all filter covers Remove the filter baskets and filters Drain your spa completely as described in the instructions above Remove drain plugs from the front of the pumps Disconnect the unions from both sides of the pump 6 Use a wet dry vacuum to blow any remaining water out of the jets and equip2. structions On spas ordered with inground lights the factory installs the light niche for you The next steps of installation should be performed by a qualified licensed electrician Always read and follow light manufacturer s safety and installation instructions prior to installation and operation Incorrect installation may damage the light and void its warranty The light circuit must be on a GFCI protected service alone or with a switch The water resistant junction box or for 12 volt models the low voltage transformer must be located atleast 8 20 cm above water level e atleast 4 10 cm above ground level and e atleast 48 121 cm away from the spa See figure below Light niche and any metallic items in a 5 152 cm radius must be properly bonded with 8 AWG grounding wire 1 Connect rigid conduit to the 3 4 hub located at the back of the light niche and run to a water re sistant junction box or for 12 volt models to a low voltage transformer no further than 25 7 6m Remember this is a water cooled light so the con duit and all connections must be leakproof 48 To GFCI Circuit Breaker and Power Source Rigid Conduit 8 AWG Ground 7 Connector bonded to rebar min 2 Feed the light cord through the rigid conduit to the junction box leaving at least 4 feet of cord at the end of the light fixture This slack in the light cord will allow
3. AP LIT16000100 mfc 3 Directional A SN Y Walfitting Clear Lens Cap PLU283050W WW umbo Spa Light 5 LIT16100153 PSR 5 Rim 4 Red Lens Insert Jumbo Spa PLU285052W Dc Light 5 5 LIT16100155 Blue Lens nsert Jumbo Spa Light LIT16100156 SW Swim Standard face PLU21700565 Lu LEE Dum Dum wm xm Emm Rust Gray Slate Palomino Teal Navy Hunter 93 Round 93 x lt 130 93 x 200 Warranty Cal Spas Designer Inground Spas do not come with a warranty If you have any questions contact Cal Spas customer service at 1 800 CAL SPAS 2 www calspas com LMS Customer Service Department 1462 East Ninth Street Pomona CA 91766 Toll Free 1 800 CAL SPAS Fax 1 909 629 3890 www calspas com LTR20121002 Rev 12 30 11
4. above the surrounding area In either event it is recommended to dig out an area around the spa exposing the flange of the coping and Inground Sf LTR20121002 just under it This is important as concrete should be packed under and over the flange of the spa as the deck is poured This will lock the spa into the concrete and provide for a much stronger bond of the spa to the deck It will also eliminate cracking of the deck where it meets the spa When setting your outside forms remember you want any water from rain or splash out to run off the deck not into the spa If your deck is going to tie into an ex isting deck then some type of drain system should be planned to handle the run off Proper drainage plan ning 15 very important An experienced concrete finisher should always be used when pouring spa decks especially when you are doing a cantilevered deck as the forms must be taken off at the proper time to allow finishing of the inside of the form 12 www calspas com eds punousu MON 2 9800 Electronic Control Operation I nitial Start up when first powered up your spa will perform a self diagnostic check and then automatically go into priming mode The topside will display PR to indicate this Priming mode will be active for less than five minutes When the spa has finished priming the heater will be activated and the water temperature will be maintained in stan dard mo
5. on either a 3 1 2 cement slab 3 paving stones Make sure the equipment area selected will not be in an area where water could run or stand If the area receives direct sunlight you will want to provide some protection for the equipment portion of the equipment pack The equipment pack and heater are delivered sepa rately Do not cover gas heaters unless properly vent ed See heater owner s manual for important safety information Inground Spa Site Preparation e Ensure there is enough room for the spa and equipment Plan for proper electrical and gas service to both the equipment area and spa side Ensure the required flat level foundation can be constructed in the area chosen The spa must be properly back filled with wet sand underneath and on all four sides Never place any spa in a sealed area Water must be able either to be absorbed into the surround ing area or channeled away Water build up un der and or around the spa will cause the spa to float out of the ground Grading Prior to Excavation Selection of the Designer Spas site will determine how much grading will have to be accomplished prior to the actual dig for the spa Naturally a level area 15 best because it will require the least amount of prep aration for the dig but in many cases there 15 no level area therefore the site must be prepared to accept the spa prior to dig The spa site should be elevated slightly higher than the su
6. into the excavation and for backfill In no event is dirt to be used One of the easiest ways to know how much sand is needed to be placed on the bottom of the excavation is to set a grade stake at all four corners and one on each side of the center line in the bottom of the hole If there are areas that are deeper than 2 to 4 these can be filled with sand and are of consequence 2 www calspas com eds punousu MON Spa Shell Dimensions and Side Views 16 401 NOILO3S 3015 Preparing Your New Inground Spa gt 32 1 2 7 SIDE SECTION VIEW 2 Inground Spas www calspas com LTR20121002 Rev A Preparing for Your New Inground Spa www calspas com SIDE SECTION VIEW SIDE SECTION VIEW B lt Oc e A O C 2 C O o N I G 402 M3IA NOLLO3S 3015 lt o UD c ES Z o e inf 3 a EE RSS RR peered 444 utut ttt waters slater SIDE SECTION VIEW www calspas com 1G 403 Als eds I G 404 SIDE SECTION VIEW eds e SIDE SECTION VIEW Inground Spas 20 LTR20121002 Rev www calspas com SIDE SECTION V
7. not recommended The low calcium content of soft water is very corrosive to the equipment and can cause staining of the spa shell The recommended calcium hardness is 150 200 ppm f the CH is too low add a calcium hardness in creaser If the CH is too high dilute the spa water with soft water When the CH is balanced it normally remains sta ble although adding soft water or very hard water will raise or lower the CH level Too alkaline causes scaling Need lower the pH level ue d Je3eAA 12915 If the pH is too low it can cause corrosion of metal fix tures and the heating element Low pH can be corrected by adding a pH alkalinity increaser If the pH is too high it can cause scaling by allowing metals or minerals to form deposits and stain spa sur faces High pH can be corrected by adding a pH alkalin acidic ity decreaser causes corrosion _68_ Testing For I deal Range ppm Minimum Maximum Total Alkalinity Ideal balance Need raise the pH level Calcium Hardness 12 www calspas com Clear Water Plan Sanitation After you fill your spa you need to decide which chemical sanitizer you wish to use Consult your Spas dealer for the right decision with regards to your lifestyle and spa usage We recommend either bromine or chlorine as your sanitizer Both work well when maintained regularly DO NOT use trichlor Trichlor is very acidic and
8. schedule for your spa water maintenance Maintaining your water quality helps the en joyment of your spa and extends your spa s life by preventing damage from neglect and chemical abuse See page 35 for the sched ule of recommended main tenance Sanitation Sanitizers kill bacteria and viruses and keep the water clean A low sanitizer level will allow microbes to grow quickly in the spa water We recommend using either chlorine or bro mine as your sanitizer age 32 for learn how to use sanitizer 2 www calspas com Contents of this section Testing and Adjusting Spa Water Sanitation Filtration Bather Load Starting the Spa with Fresh Water Maintenance Schedule Troubleshooting Water Clarity Problems of four things Cleaning your filter regularl and most effective single t to keep your water clear A clogged or dirty filter will cause the heater and pump to work harder than they need to possibly causing them to fail The spa s heating system will only function with the proper amount of water flow through the System See page 33 for filter clean ing instructions Chemical Balance You will need to test and adjust the chemical bal ance of your spa water Al though this is not difficult it needs to be done regu larly Depending on your choice of sanitizer you need to test the level of calcium hardness total alkalinity and pH See page 32 for learn how to ba
9. servicing without draining the spa in the future 3 Wrap light cord slack around back of light housing and attach light to niche with mounting screw 4 Cut the cord at the junction box leaving at least 6 15 cm of cord to make connections 5 Strip 6 15 cm of the out cord jacket to expose the three insulated wires Be careful not to dam age the insulation on the three inner wires 6 Connect the three wires to the corresponding cir cuit wires in the junction box and secure the junc tion box cover in place 7 Replace the light assembly in the niche and tight en the special pilot screw 8 Fill the spa until the underwater light is completely submerged In water before operating the light for more than 10 seconds Turn on the main switch or circuit breaker as well as the spa light control to check for proper operation Important Make sure spa light is submerged in at least 18 of water prior to testing 8 min Junction Box low Voltage Transformer 18 to top of Lens 12 www calspas com eds punousu MON Suleda4d Preparing Your New Inground Spa 5 Orientation of Wire Clamp and Boll Connection 1 or Less Eu i w Bolt is be fightened approx 70 degrees fram the pilot screw on face ring as shown cibove Clear lens Floodlamp Face ring chrome brass Gasket 4 diameter Screw stainless steel 1
10. the equipment pack Water Test The water test requires a garden hose and water source Locate the plumbing line you wish to identify and secure the outlet side of the garden hose to cut open end Turn on the water supply to the garden hose enter the spa and look for water inside the spa side filter canister If you see water in the canister the line is properly marked and can be connected to the suction side of the pump on the equipment pack If any plumbing line is not properly marked or not marked at all follow either the air or water test proce dure until all lines are identified prior to gluing NOTE Once complete water test the plumbing run for at least three days prior to covering any plumbing trenches and back filling spa cavity completely NOTE Some local inspectors require pressure test ing the plumbing lines Although the spa is pressure tested at the factory local inspectors may insist on pressure testing the plumbing run between the spa and equipment pack Gate Slice Valves The use of gate valves is recommended on all plumb ing lines both suction and return lines These valves are used to contain the spa s water in either the equip ment or the spa This will assist in the pump priming process and future servicing without needing to drain the spa NOTE When draining the spa to perform malnte nance always close the gate valves prior to draining This will maintain the pumps prime Connecting Plumbi
11. the hot temperature of the spa causes it to dissolve too quickly It will cause damage to your spa and will void your warranty Sanitizers kill bacteria and other organic waste by breaking them down to non harmful levels and are filtered out Make sure you follow all instructions Whichever plan you decide on follow it completely and don t take shortcuts It will provide you with clean safe clear spa water with a minimum of effort Using Chlorine as a Sanitizer If you choose to use chlorine as a sanitizer only use granulated chlorine not liquid chlorine Once a week check the chlorine level using either a test strip or a reagent kit See the table on the following page for the ideal range Add one or two tablespoons of granulated chlorine to the spa water weekly Note that chlorine dissi pation rate will be faster at higher water tempera tures and slower at lower temperatures When you add chlorine open all of the jets and run the spa at high speed with the cover open for at least 30 minutes Follow the maintenance schedule on page 35 Testing For Chlorine level Without ozonator With ozonator Bromine level Without ozonator With ozonator 12 www calspas com Using Bromine as a Sanitizer Bromine 15 a very effective sanitizer that produces low chemical odors Unlike chlorine it can break down bacteria and other impurities to a safe level with a low burn out rate Bromine 15 available in both
12. 0 24 x 3 8 6 required Pilot screw with captive gum washer Kwik change color lens Face ring assembly Wire spring clamp 1 4 20 x 5 8 bolt Uni tension wire assembly stainless steel with welded nut D OO CO Qn D why T A WARNING Use only the special pilot screw provided with this underwater light This screw mounts and electrically grounds the housing securely to the mounting ring and wel niche Failure lo use the screw provided could create an electrical hazard which could result in death or serious injury to pool users installers or others due to electrical shock 2 Inground Spas www calspas com LTR20121002 Rev A Pouring the Deck It is recommended that all electrical hook ups and all plumbing be completed before pouring the concrete Make certain all electrical inspections on lights bond ing and all other electrical work have been completed and checked off by the local inspectors prior to pro ceeding with your concrete or finish work It is a good idea to run the spa for at least 24 hours before pouring the concrete to insure there are no leaks We under stand you want to enjoy your spa now but a 24 hour period with your spa running will let you know of any problems before they will be extremely hard to fix The type of decking you have selected will have de termined the grade of the spa If you are pouring a regular deck up to the spas coping then the top of the coping should be 4
13. 2012 Owner s Manual United States Canada and International 4 E Ir 1 id EB HE Z e 1 r Fi Fi nm li 1 c n 1 EN iw AT wa Le laur 2011 LMG Inc LTR20121002 Rev A 12 30 11 Preparing Your New I nground Spa Diverter Knobs 29 Inground Spa Installation Checklist 4 Clear Water Plan Planning the Best Location For Your Spa 4 The Key to Clear Water 30 Planning the Best Place for the Outdoor Testing and Adjusting Spa Water 31 Equipment pp SanitatiONn EUER EL 32 Inground Spa Site Preparation 5 Filter Cleaning 33 Spa Shell Dimensions and Side Views 6 Bather Load cise dat besk seine YER 34 Electrical Requirements US and Canada 13 Starting the Spa with Fresh Water 34 Wiring Diagram 14 Maintenance Schedule 35 Electrical Installation Europe 15 Cleaning and Maintenance RCD Wiring Diagram 16 Removing and Reseating the Pillows 36 Installing the Inground Shell 17 Spa Cover 36 Equipment Plumbing Connections 18 Draining Your Spa 37 Plumbing Connections 18 Cleaning and Replacin
14. IEW Ls SIDE SECTION VIEW 16 405 8 eds lt 2 UD c ES Z o e n d www calspas com Preparing for Your New Inground Spa E www calspas com lt gt oc N N N oc x Inground Spas 16 406 lt 2 UD c ES Z e n d T SIDE SECTION VIEW 16 407 La 1 www calspas com 8 eds Electrical Requirements US and Canada All 240V spas must be permanently connected hard wired to the power supply These instructions de scribe the only acceptable electrical wiring procedure Spas wired in any other way will void your warranty and may result in serious injury See the wiring dia gram on page 14 When installed in the United States the electrical wiring of this spa must meet the requirements of Na tional Electric Code ANSI NFPA 70 2008 and any ap plicable local state and federal codes The electrical circuit must be installed by an electrical contractor and approved by a local building electrical inspec tor GFCI and Wiring Requirements The power supplied to the spa must be on a dedi cated GFCI protected circuit as required by ANSI NFPA 70 with no other appliances o
15. N button TIME JETS 1 then the UP button within three seconds The panel will display TEMP LOCK when the set tem perature is locked To unlock the set temperature e Press the UP or DOWN button TIME JETS 1 and then the DOWN button Circulation Pump This is an optional feature The circulation pump will come on when the system is checking temperature during filter cycles during freeze conditions or when another pump is on Preset Filter Cycles There are two filter cycles per day The start and end times of each cycle are programmable To program set the time as instructed above then press MODE PROG to advance to the next setting or to exit after the last setting The default filter cycles are as fol lows e first filter cycle is automatically activated at 8 00 AM and operates the pump until 10 00 AM The FILTER 1 indicator icon will light when filter 1 is running e The second filter cycle is automatically activated at 8 00 PM and operates the pump until 10 00 PM The FILTER 2 indicator icon will light when filter 2 15 running The pump and the ozone generator will run during fil tration At the start of each filter cycle the blower will run on highest speed for 30 seconds to clean out the air channels The lowest speed of pump 2 and pump 3 will run for five minutes In the event of power loss or shut down the time of day will need to be reset for fi
16. ODE PROG to confirm selection Standard Mode This is programmed to maintain the desired temperature Note that the last measured spa temperature displayed is current only when the pump has been running for at least two minutes The STAND icon will display until the mode is changed Economy Mode Economy mode heats the spa to the set temperature only during filter cycles The ECON 12 www calspas com LEER t icon will display until the mode is changed Pressing the JETS 1 button while in economy mode puts the spa in standard in economy mode which operates the same as standard mode but reverts back to economy mode automatically after one hour During this time pressing the MODE PROG button will revert to econ omy mode immediately Sleep Mode Sleep mode heats the spa to within 20 F 6 790 of the set temperature only during filter cycles The SLEEP icon will display until the mode is changed Standby Mode Pressing Warm or Cool then JETS 2 will turn off all spa functions temporarily This is helpful when changing a filter Pressing any button resets the spa Jets 1 and Jets 2 Press the JETS 1 button once to turn pump 1 on or off and to shift between low and high speeds if equipped If left running the low speed turns off af ter two hours and the high speed turns off after 15 minutes On non circulation systems the low speed of pump 1 runs when the blower or any other pump is on It ma
17. a foot mat at the spa s en trance where the bather s can clean their feet before entering your spa You may also consider keeping a small water filled basin nearby for bathers to rinse their feet before entering your spa In planning your spa s location consider a location where the path to and from the house can be kept clean and free of debris Allow For Service Access Many people choose to install a decorative structure around their spa If you are installing your spa with any type of structure on the outside such as a gaze bo remember to allow access for service It is always best to design special installations so that the spa can still be accessed Planning the Best Place the Outdoor Equipment The Designer Spa series requires an external equip ment pack When locating the outdoor equipment pack you will want to consider the following e he equipment pack must be located within a maximum of 15 feet from the spa Ensure the equipment running its normal filtra tion cycles does not make too much noise for spa owners and or neighbors Ensure the equipment can be easily serviced for filter cleaning and periodic inspections in the lo cation chosen If you are using a gas heater you will need to consider wind and drafts as well as heater ex haust for proper heater placement See heater owner s manual for important location and safety information The equipment base and heater must be placed
18. ance quickly and easily This method works for all types of pillows Grab the lower edge of the pillow with both hands firmly and pull up As you do this the pillow inserts will pop out of the holes Reseat the pillows by aligning the pillow inserts with the holes and striking the pillow hard enough to insert the pegs back into the holes Spa Cover Important Keep the spa covered when not in use e Covered spas will use less electricity in maintain ing your set temperature Covering your spa will protect your spa s finish from the sun s ultraviolet rays You are required to keep the spa covered to maintain warranty coverage Covering your spa helps prevent children from drowning in the spa www calspas com See the manual enclosed with your cover for instruc tions on mounting the locks and how to lock and un lock the cover In addition while the spa cover is rigid it is not de Signed to support any weight Therefore as a safety precaution and to preserve the life of your cover you must not sit stand or lie on it nor should you place objects of any kind on top of tt Inground Spas _ LTR20121002 Rev A Draining Your Spa Your spa should be drained every four to six months and refilled with fresh tap water The following is the recommended method for draining your spa 1 off the power at the breaker Remove all filters Hook up the female end of a garden hose to the drain fitting if equipped
19. copper wires run over 85 feet would require you to go to four 6 AWG cop per wires Testing the RCD Breaker Test the RCD breaker prior to first use and periodical ly when the spa is powered To test the RCD breaker follow these instructions spa should be operating Press the TEST button on the RCD The RCD will trip and the spa will shut off Reset the RCD breaker by switching the breaker to the full OFF position wait a moment then turn the breaker back on The spa should have power again Spa Model GFCI Required Wires Required Designer inground spas with one 3 One 32 amp RCD or two 16 amp Four 10 AWG copper wires kW heater RCDs Designer inground spa with one 3 Service 1 One 32 amp RCD Service 1 Four 10 AWG copper kW heater and one 5 5 kW heater two 16 amp RCDs Service 2 One 32 amp RCD Service 2 Three 10 AWG copper two 16 amp RCDs Inground Spa www calspas com eds RCD Wiring Diagram Neutral GREEN YELLOW Ground lslolslolslolelolole Preparing Your New Inground Spa BLUE Neutral Neutral 9 GREEN YELLOW Ground YELLOW Ground CIRCUIT BOARD GROUND TERMINAL BLOCK ATTACHED TO OUTSIDE OF SYSTEM BOX GREEN YELLOW Ground Ol oll OO 12 www calspas com I nstalling the I n
20. de The spa will automatically heat to 100 F 37 590 at start up until you change the set temperature Operating Your Spa as listed in the Temperature Adjustment section below These instructions will describe features and options that your particular soa may not be equipped with Temperature Adjustment 80 F 104 F 26 0 C 40 0 C The start up temperature is set at 100 F 37 5 C The last measured temperature is constantly displayed on the control panel Note that the last measured spa temperature is displayed The displayed temperature will be updated when the pump has been running for at least two minutes Press the UP or DOWN buttons once to display the set temperature Each time either button is pressed again the set temperature will increase or decrease depending on which button is pressed After three seconds the control panel will automatically display the last measured spa temperature Time When time hasn t been programmed the TIME icon flashes To set the time press the TIME button and then the MODE PROG button Use the UP and DOWN buttons to adjust time See the next page for more detailed instructions Standard Economy Sleep and Standby Modes Mode Prog This button is used to switch between standard economy and sleep modes 1 Press MODE PROG to enter mode program ming 2 Press the DOWN button to cycle through to the desired mode 3 Press M
21. en to be in or around a spa unless a responsible adult supervises them Keep the spa cover on and locked when not in use See instructions enclosed with your cover for locking pro cedures DANGER RISK OF I NJ URY The suction fittings in this spa are sized to match the specific water flow created by the pump Should the need arise to re place the suction fittings or the pump be sure the flow rates are compatible DANGER RISK OF I NJ URY Never operate the spa if the suction fitting or filter baskets are broken or missing DANGER RISK OF INJURY Never replace a suction fitting with one that is rated less than the flow rate marked on the original suction fitting DANGER RISK OF ELECTRIC SHOCK Install the spa at least five feet 1 5 meters from all metal surfaces As an alternative a spa may be installed within 5 feet of metal surfaces if each metal surface is permanently bonded by a minimum 8 AWG solid copper conductor to the outside of the spa s control box DANGER RISK OF ELECTRIC SHOCK Do not permit any external electrical appliances such as lights telephones radios televisions and etc within five feet 1 5 meters of the spa Never at tempt to operate any electrical device from inside the spa This does not apply to lights built in to the spa as factory options from Cal Spas WARNI NG RISK OF I NJ URY The spa water should never exceed 104 F 4070 Water temperatures between 100 F 38 C a
22. ensors has been are primed and filter cartridges are clean If message detected indicating a possible does not reset call your dealer or service organization water flow problem IC Potential freeze condition de No action required The pumps and the blower will au ICE tected tomatically activate regardless of spa status Persistent low flow problems Follow action required for HL or HFL message Heating Heater is shut down but other capacity of the spa will not reset automatically Press spa functions continue to run any button to reset normally Displays on the fifth occurrence of the HL or HFL mes sage within 24 hours Overheat protection The spa has DO NOT ENTER THE WATER Remove the spa cover and shut down One of the sensors allow water to cool At 107 F the spa should automati has detected that the spa water cally reset If spa does not reset shut off the power to is 110 F the spa and call your dealer or service organization Overheat protection spa is shut down One sensor has detected 118 F 48 C at the heater When your spa is first actuated it will go into priming mode un Safety Suction Spa is shut down Operating Your Spa amp Spa is shut down The sensor that is plugged into the sensor A or B jack is not working Sensors are out of balance e f this is alternating with the temperature it may just be a temporary condition If the display shows only this message pe
23. extended up 18 above the spas water level to prevent water flooding the air blower Air Venturi 1 2 line that is plumbed 18 above the Spa s water level Topside Control Panel and Temp Sensor 1 line that connects to the bottom of the control box located on the equipment pack 12 www calspas com eds punousu MON Suleda4d Preparing Your New Inground Spa 3 Electrical and Electronic Connection Remote Equipment Topside Control Panel The next few steps to complete the installation should be performed along with installation of the tempera ture sensor and 12V spa light wiring if applicable All of these components are generally installed using the same conduit 1 Locate the topside control panel extension loom in the control box mounted with the equipment pack This extension loom and attached black ter minal connector see figure at right will be used to connect the topside control panel to the control box 2 Connect one end of the black terminal connector to the topside control panel cable 3 Connect the other end of the terminal connector to the extension loom NOTE This connection must be kept dry We recom mend that a waterproof junction box be used in instal lations where molsture could penetrate this terminal connector 4 Lay out the extension loom to verify that you have enough length to reach the control box Remem ber that conduit runs are not generally run
24. from the spa to the equipment as possible Check local code requirements for under ground pipes Always Know what is under the ground before you dig anywhere You will need 2 flex or PVC lines for your suction in take and air line In ground spas have marked intake and suction lines making it easy find and connect to and from the spa and equipment pack The plumbing run should not be any longer than 15 feet to maximize water pressure Another way to max imize water pressure is to limit or even eliminate the use of 90 elbows in your plumbing run A more direct plumbing run using 45 elbows is more efficient and promotes Increased water pressure Identifying Plumbing Lines The spa s plumbing lines are clearly marked during water testing at the factory This is done to assist in stallers in properly identifying the installation We still recommend that the installers verify plumbing lines prior to gluing This can be done by using one of the following techniques 12 www calspas com 9 Em Te QE EQUIPMENT The air test requires a wet dry vacuum Locate the plumbing line you wish to identify and secure the vac uum hose to cut open end Turn on the vacuum enter the spa and listen for vacuum suction sound from in side the spa side filter canister If you hear the suction sound in the canister the line is properly marked and can be connected to the suction side of the pump on
25. g the Filter 37 Electrical and Electronic Connection 20 Winterizing Cold Climate Draining 37 Pouring the 23 Cleaning Your 5 38 9800 Electronic Control Operation Appendix Diagnostic Messages 27 Replacement Parts 39 Adjustable Jets 29 Watrranby sosse ox e xx xcd RR 39 CONTACT INFORMATION For customer service please contact your authorized dealer immediately If Copyright 2011 LMS Inc All rights reserved Duplication without written consent is strictly you need additional information and prohibited or assistance please contact Cal Spas is a registered trademark LMS Customer Service Department n 1462 East Ninth Street Due to continuous improvement programs all models operation and or specifications are Pomona CA 91766 subject to change without prior notice Toll Free 1 800 CAL SPAS LTR20121002 Rev A Fax 1 909 629 3890 12 30 11 100 1074 www calspas com I mportant Safety I nstructions When installing and using this electrical equipment always follow basic safety precautions Following these instructions will help make your first spa ses sion a pleasurable one READ AND FOLLOW ALL I NSTRUCTI ONS NOTE A licensed electrician may be required to up grade your standard receptacle and or circuit break er DANGER RISK OF ACCIDENTAL DROWN ING Do not allow childr
26. granulated and tab let form Use granulated bromine to establish your bromine base Use tablets to maintain it When you begin with fresh water add 2 ounces of granulated bromide Open all of the jets and run the spa at high speed This is your base bromine level as the tablets will take a while to dissolve Place three or four bromine tablets in the chamber inside the floater Follow the maintenance schedule on page 35 I deal Range ppm Minimum Maximum Shocking the Water In addition to using chemical sanitizer you will periodically need to shock the water Shocking the water helps remove burned out chemicals bacteria and other organic material from your spa s water and im proves your sanitizer s effectiveness Do not use chlorinating shock which will damage your spa s jets and pump seals Only use an oxidizer shock It can be used with either chlorine or bromine sanitizers Add one ounce of oxidizer shock once a week after heavy bather loads or if the water has a strong odor Spa must be running with all of the jets on high for 30 minutes with the cover open If necessary repeat oxidizer shock in 30 minute intervals Chemical Safety Read and follow all printed instructions listed on bottles packages Failure to follow chemical directions may result in serious injury sickness or even death Do not exceed chemical dosages as recommended in the Clear Water Plan or on chemical bottles and package
27. ground Shell 8 DECK BE UNDER LIP DECK CLEARANCE OF SPA FOR SUPPORT SPA SHELL MINIMUM 2 eds 5 Deo inus go under er spe ope IB SUPPOR Lip is not to bear any welght from spa Deck Is only to stop lip from flexing when stepped or sat on B Deck must not be poured up against spa since cement expands and contracts as temperature changes Leave a gap of 2 from shell for proper structure protection 12 ON CENTER T WOOD DECK amp SUPPORTS CONCRETE DECK SPA MUST SET ON A SOLID BASE SAND FILL SPA AND LIP MUST SET ON SOLID BASE SUPPORTS MUST BE 12 MIN ON SEATS AND STEPS LIP MUST SET ON A SOLID SURFACE Inground Spas 12 LTR20121002 Rev www calspas com Preparing Your New Inground Spa Equipment Plumbing Connections Equipment Pack Specifications All I nground spas except I GJ 407 Equipment pack weight 250 Ibs GJ 407 Equipment pack weight 300 165 One 2 5 HP heat pump One 4 HP swim pump Note Equipment pack cannot exceed 15 feet from Spa Plumbing Connections IMPORTANT Always check local codes prior to any inground spa installation Once the spa and equipment are properly located you will want to lay out the plumbing run Trenches should be deep and wide enough to allow all pipes to be buried below the frost line and should be in as straight a line
28. he Mode button to reset a displayed reminder rPH Every 7 days Test and adjust chemical eves per manufacturers Instructions PSA Every 7 days Test and adjust chemical levels per manufacturers instructions i spa per manufacturers instructions rdr Every 90days Drain and refil spa per manufacturers instructions Your new Cal Spa comes equipped with an electric heater Following the directions listed below will ensure the most efficient operation NOTE This method is only for spa usage under two hours a week e Keep the spa s operating temperature 5 F below the desired usage temperature when not in use One or two hours before use set the temperature to the desired temperature If the spa usage exceeds two hours a week the set temperature should remain at the desired usage temperature The air venturis should be used sparingly When open water temperature drops quite rapidly and can also dissipate chemicals Allowing the water temperature to lower more than 10 F below the desired usage temperature and reheating it prior to usage will cause the heater to operate longer than it normally would maintaining the desired tem perature Doing this will increase your operating cost and makes your heater work more than necessary 12 www calspas com Diagnostic Messages Message Meaning Action Required No message 1 Spa temperature is unknown 1 After pump has been running for 2 min
29. in a Straight line Every bend and up and down run consumes line length Take this into consideration when verifying electrical and plumbing runs 12 www calspas com 5 Connect the extension loom to the control panel location on the circuit board located inside the control box You will also need to connect both the temperature and high limit sensors to the cir cuit board prior to testing See the temperature and high limit installation instruction on the next page for proper identification and see the wiring diagram on the inside cover of the control box for proper placement 6 Turn on the power supply to the spa equipment and briefly test all functions on the topside control panel to verify that both connections and exten sion loom are in working order before proceeding with the installation NOTE Circuit board programming will not allow spa operation without both the temperature and high limit sensors being properly connected to the circuit board 7 Once topside panel operation is verified Turn off power disconnect the extension loom from the circuit board and GENTLY route through conduit to complete installation NOTE This loom and its connector are not meant to withstand heavy pulling Make sure when routing the extension loom and temperature sensor lines through conduit you exercise extreme caution Once properly run through the conduit repeat steps 5 and 6 above Inground Spa Light I nstallation In
30. justable jet to the right clockwise will increase the amount of water flow through the jet Neck jets adjust in the opposite directions counter clockwise to increase clockwise to decrease Inground Spas E LTR20121002 Rev A Diverter Knobs Diverter knobs are 1 and 2 knobs located around the top of your spa They allow you to divert water through jets from one side of the spa to the other or in most cases from floor jets to wall jets This is ac complished by rotating the diverter knob to the left counterclock wise decreas ing the amount of water flow through a sec tion of jets To increase the amount of water flow through the other section of jets rotate the handle to the right clock wise 20 www calspas com eds uno Clear Water Plan Clear Water Plan This section is intended for new spa owners with no experience with water chemistry Everyone s ex perience with maintaining water quality is different but there are some general concepts you need to know Water maintenance is not difficult although it re quires regular attention The most important thing to understand about taking care of your spa water is that preventive action is much easier than correcting water quality issues The Key to Clear Water Excellent water quality is a simple matter Regularity Clear water requires regular maintenance Establish a routine based on a regular
31. lance your Spa water Inground Spas LTR20121002 Rev A Testing and Adjusting Spa Water You have two types of testing methods to choose from The reagent test kit is a method which provides a high level of accuracy It is available in either liquid or tablet form e Test strips are a convenient testing method commonly used by spa owners Balancing the Total Alkalinity Total alkalinity TA is the measure of the total lev els of carbonates bicarbonates hydroxides and other alkaline substances in the water TA can be considered a pH buffer It is the measure of the ability of the water to resist changes in pH level The recommended total alkalinity is 80 120 ppm If the TA is too low the pH level will fluctuate wide ly from high to low Low TA can be corrected by adding a pH alkalinity increaser If the TA is too high the pH level will tend to be too high and may be difficult to bring down High TA can be corrected by adding a pH alkalinity de creaser When the is balanced it normally remains sta ble although adding water with high or low alkalin ity will raise or lower the TA level Balancing the pH The pH level is the measure of the balance between acidity and alkalinity Balancing the Calcium Hardness Calcium hardness CH is a measure of the total amount of dissolved calcium in the water Calcium helps control the corrosive nature of the spa s wa ter and is why soft water is
32. lter cycles to run according to your desired program ming Clean up Cycle When the pump or blower is turned on by a button press a clean up cycle begins 30 minutes after the pump or blower is turned off or times out The pump and the ozone generator will run for one hour Ozone This is an optional feature On most systems the ozone generator if installed runs during filter cycles except when pump 1 is operating at high speed on a non circ system and during clean up cycles On some systems the ozone generator operates whenever the pump runs If your system is configured with the op tional ozone disable feature the ozone generator will turn off for one hour any time a function button JETS 1 JETS 2 OPTION etc is pressed Freeze Protection If the temperature sensors detect a drop to 44 F within the heater the pump automatically activates to provide freeze protection The equipment stays on until four minutes after the sensors detect that the spa temperature has risen to 45 F or higher In colder climates an optional additional freeze sensor may be added to protect against freeze conditions that may not be sensed by the standard sensors Auxiliary freeze sensor protection acts similarly except with the temperature thresholds determined by the switch and without a four minute delay in turnoff 2 www calspas com eds uno Operating Your Spa Periodic Reminder Messages Press t
33. ment area Cover your spa with a good spa cover and an all weather tarp to ensure that neither rain nor snow enters the spa 12 www calspas com 3Suluesl gt Cleaning and Maintenance 2 Cleaning Your Spa Spa Cover and Pillows Due to the constant punishment your spa cover and pillows receive you should protect them by applying a vinyl and leather cleaner as part of your monthly maintenance plan Use a product that is specifically designed to protect spa covers and pillows from chemical and ultraviolet light damage without leaving an oily residue behind that is normally associated with common automotive vinyl protectants Warning Do not use automotive vinyl protectants on spa covers or pillows These products are gener ally oil based and will cause severe water clarity issues that are difficult to correct Spa Shell Each time you drain your spa before you refill it you should clean your spa shell with an all purpose cleaner and apply a coat of surface protectant Use a low detergent non abrasive cleaner specifically formulated to clean the spa without damaging its acrylic finish Use a non oil based surface protectant that is specifically formulated to protect the spa s finish from the chemicals and minerals associated with normal spa use 12 www calspas com Appendix Replacement Parts xipuaddy EEE 2 nee lt Light Inground 100W 120V PLU282050W 5 30
34. nd 104 F 40 C are considered safe for a healthy adult Lower water temperatures are recommended for young children and when spa use exceeds 10 minutes High water temperatures have a high potential for causing fetal damage during pregnancy Women who are pregnant or who think they are pregnant should always check with their physician prior to spa usage The use of alcohol drugs or medication before or during spa use may lead to unconsciousness with the possibility of drowning Persons suffering from obesity a medical history of heart disease low or high blood pressure circula tory system problems or diabetes should consult a physician before using the spa Persons using medications should consult a physi cian before using the spa since some medications may induce drowsiness while others may affect heart rate blood pressure and circulation Hyperthermia Danger Prolonged exposure to hot air or water can induce hyperthermia Hyperthermia occurs when the inter nal temperature of the body reaches a level 3 F to 6 F above the normal body temperature of 98 6 F or 2 C to 4 C above 37 C While hyperthermia has many health benefits it is important not to allow your body s core temperature to rise above 103 F 39 5 C Symptoms of excessive hyperthermia in clude dizziness lethargy drowsiness and fainting The effects of excessive hyperthermia may include e Failure to perceive heat e Failure to recognize
35. ng to Remote Equipment Connecting the plumbing from the spa to the equip ment pack must be performed in accordance to local and city codes NOTE Most codes require plumbing to be rigid PVC schedule 40 or heavier in both above and below ground installations In most cases the use of flexible PVC plumbing is acceptable when properly buried in trenches Most water plumbing lines are 2 or larger and must be schedule 40 or heavier PVC When plumbing mini mize the use of 90 elbows as much as possible The use of 45 elbows will increase the amount of jet pres sure you will have over the use of 90 elbows The plumbing on the spa shell is labeled by the factory in the following manner Pump 1 Suction 2 line that connects the spa filter and bottom drain assembly to the front of pump 1 Pump 1 Return 2 line that connects the top of pump 1 through the equipment filter and heater back to selected jets in the spa Pump 2 Suction 2 line that connects the spa filter and bottom drain assembly to the front of pump 2 Pump 2 Return 2 line that connects the top of pump 2 back to selected jets in the spa Ozone Line 1 line that connects to a 1 flexible line extending off the bottom of the equipment pack filter canister through an ozone injector If ozone equipped and connected to ozone port on the spa Air Blower 1 1 2 line that is plumbed out of the air blower located on the equipment pack and
36. o the next higher filtration number then if water quality is still not adequate consult the advice of your Cal Spas dealer for additional chemical or system recom mendations Be sure to give them your bather load information Starting the Spa with Fresh Water Prior to filling a spa for the first time or after a rou tine draining you will want to follow this start up plan to extend water life and performance As with all chemical dosages listed in these Clear Water Plans start up dosages are intended for 500 gallon spas Please adjust the chemical dosages to the capacity of your particular spa Clean the surface of the spa with a multi purpose cleaner Apply a protective coat of surface protectant to the acrylic surface Fill the spa to the proper water level with normal tap water Do not use soft water Use test strip and balance the spa water e Adjust total alkalinity acceptable range is 80 120 e Adjust pH if necessary between 7 2 to 7 8 5 Add either chlorine or bromine but not both Chlorine Add two tablespoons of granulated chlo rine to the spa water Bromine Add 2 oz of granulated bromine to estab lish a bromine base Add 2 bromine tablets to bromine float er Turn on jets for 15 minutes Leave spa uncov ered during this time Put cover on spa and allow to heat up to desired temperature Water level is very important to the operation of your spa I f the water lev el is t
37. oo low or too high your spa will not operate properly The water level should be about six inches from the top when the spa is not being used 12 www calspas com Maintenance Schedule Each time you refill the spa Follow the section Starting the Spa with Fresh Water Prior to each use Once a week Once a month Every two to four months We recommend that your spa water Test the spa water using either test strips a reagent test kit Adjust chemical levels as necessary Test the spa water using either test strips a reagent test kit Adjust chemical levels as necessary Deep clean your spa s filter Follow filter cleaning instruction at beginning of Clear Water Plan Drain and clean your spa with multi purpose cleaner Polish the acrylic surface with a surface protectant Clean and treat spa cover pillows and Cal Select cabinet if equipped Refill your spa following the section Starting the Spa with Fresh Water Replace filter cartridges if the pleats appear frayed be changed every 4 to 6 months You may find the need to change your spa water more frequently with heavy use When empty your spa should be cleaned with a non abrasive all surface cleaner and then rinsed thoroughly M Oba AMC PA www calspas com JA BAA 12915 Cleaning and Maintenance Cleaning and Maintenance Removing and Reseating the Pillows You can remove the pillows for cleaning and mainten
38. pa 2 9 BLK LOAD HOT RED LOAD HOT WHT LOAD NEUTRAL GRN GROUND System Box WHITE NEUTRAL House Breaker Box GROUND TERMINAL BLOCK ATTACHED TO OUTSIDE OF SYSTEM BOX RED HOT BLK HOT CIRCUIT BOARD GROUND s e s 2 Inground Spas www calspas com LTR20121002 Rev A Electrical I nstallation Europe All 230V spas must be permanently connected hard wired to the power supply These instructions de scribe the only acceptable electrical wiring procedure Spas wired in any other way will void your warranty and may result in serious injury This the only acceptable electrical wiring procedure Spas wired in any other way will void your warranty See the wiring diagram on page 16 The electrical wiring of this soa must meet the re quirements of any applicable local state and federal codes The electrical circuit must be installed by an electrical contractor and approved by a local building electrical inspector RCD and Wiring Requirements The power supplied to the spa must be on dedi cated RCD protected circuit with no other appliances or lights sharing the power Use copper wire with THHN insulation Do not use aluminum wire Use the table below to determine your GFCI and wir ing requirements Wire runs over 85 feet must increase wire gauge to the next lower number For example A normal 50 amp RCD with four 8 AWG
39. pment compartment and all side panels will not be blocked Be certain that your installation will meet all city and local safety codes and requirements Consider How You Will Use Your Spa How you intend to use your spa will help you de termine where you should position it For example will you use your spa for recreational or therapeutic purposes If your spa is mainly used for family rec reation be sure to leave plenty of room around it for activity If you will use it for relaxation and therapy you ll probably want to create a specific mood around it Plan for Your Environment If you live in a region where it snows in the winter or rains frequently place the spa near a house entry By doing this you will have a place to change clothes and not be uncomfortable Consider Your Privacy In a cold weather climate bare trees won t provide much privacy Think of your spa s surroundings dur ing all seasons to determine your best privacy op www calspas com tions Consider the view of your neighbors as well when you plan the location of your spa Provide A View With Your Spa Think about the direction you will be facing when sitting in your spa Do you have a special landscaped area in your yard that you find enjoyable Perhaps there is an area that catches a soothing breeze dur ing the day or a lovely sunset in the evening Keep Your Spa Clean Prevent dirt and contaminants from being tracked into your spa by placing
40. r lights sharing the power Use copper wire with THHN insulation Do not use aluminum wire Use the table below to determine your GFCI and wir ing requirements Wire runs over 85 feet must increase wire gauge to the next lower number For example A normal 50 amp GFCI with four 8 AWG Copper wires run over 85 feet would require you to go to four 6 AWG cop per wires Read and follow the heater manufacturer s safety and installation instructions prior to installation and op eration I ncorrect installation may damage the heater and void its warranty Testing the GFCI Breaker Test the GFCI breaker prior to first use and periodical ly when the spa is powered To test the GFCI breaker follow these instructions spa should be operating 1 Press the TEST button on the GFCI The GFCI will trip and the spa will shut off Reset the GFCI breaker by switching the breaker to the full OFF position wait a moment then turn the breaker back on The spa should have power again with one 5 5 kw heater Designer inground spa Service 1 One 50 amp GFCI Service 1 Four 46 AWG copper wires In gro und Spas LTR20121002 Rev 2 www calspas com eds GFCI Wiring Diagram GFCI Breaker Box GFCI Bottom View Front View of GFCI Wi QW WANK RED LOAD NEUTRAL Mel allo GRN GROUND GRN GROUND Preparing for Your New Inground S
41. riodically blink SL SA Sb SNA Snb ing the spa is shut down ST Stby Pressing a button combination on the user panel has activated Standby Mode Message Meaning Action Required DO NOT ENTER THE WATER Remove the spa cover and allow spa to cool below 107 F 42 C Press any button on the topside display to reset spa If spa will not reset after spa has cooled turn off power for approximately 30 seconds and then turn power back on If display message is repeated then shut the power off to the spa and call your dealer or service organization The priming mode will last for up to four minutes and then the spa will begin to heat and maintain the water temperature in the Standard mode The display will Show SF when a vacuum switch closes All functions will turn off and the system will be disabled until a panel button is pressed Indicates heater is in Sleep Mode If the problem persists contact your dealer or service organization May appear temporarily in an overheat situation and disappear when the heater cools Contact your dealer or service organization Indicates heater is in Standard None Mode Press any button to leave Standby Mode and return to normal operation Adjustable J ets Almost all of the jets in your spa are adjustable Rotating the face of an adjustable jet to the left counter clockwise will decrease the amount of water flow through the jet Rotating the face of an ad
42. rrounding area When dealing with slopes the severity of the slope will determine if retaining walls must be built in order to have a level area for the spa If the slope is rela tively minor contact your local building safety Site Excavation Hard Bottom For hard bottom placement for inground spas you will need a smooth and flat concrete surface at least 4 thick as large as the bottom contact points Be sure not to seal the bottom off and making a sealed box You will need adequate water drainage for es Cape under the spa A gravel beds around the con crete base will help with this Site Excavation Sand Bottom With the spa area and all elevations planned includ ing your decided type of decking you are now ready to proceed with the dig An ideal excavation 15 one that 15 as close as possible to the dimensions of the spa shell but with the following rules in mind The excavation should be 2 to 4 deeper than the actual Spa for your sand bed The sand bed 15 to level the Spa shell and provide a perfect support base with no voids when the spa is lowered into the hole Your excavation should be approximately one foot longer and one foot wider than the spa shell This will allow for a six inch over dig all the way around the spa once it is in place Additional hand excavation will be re quired to insure the skimmer will fit in the excavation when attached to the spa Sand or rock dust must be used to bed the shell
43. s Never change chemical brands or types without com pletely draining flushing and thoroughly cleaning the spa and cover first Never mix chemicals together Do not allow chemicals to come in contact with skin eyes or clothing Remove and wash clothing that Filter Cleaning The filter is the part of your spa that removes the debris from the water and needs to be cleaned on a regular basis to maximize your spa s filtering perfor mance and heating efficiency In addition to spraying off the filter weekly to remove surface debris your filter should be deep cleaned periodically to dissolve scale and particles that get lodged deep within the filter fibers and impede the filtration process Even if the filter looks clean scale and particles can clog the fibers and prevent water from flowing through the filter resulting in the most common spa problem no heat caused by a dirty filter We recommend you clean your filter once a month and replace it once a year or as necessary Remove the filter by turning it counterclockwise unscrewing the bottom threads then pulling it up and out may have been exposed to chemical contact prior to wearing them again Inhaling or ingesting chemicals will cause serious in jury sickness or even death Chemicals must be stored completely out of the reach of children in an area that is well vented cool and dry Failure to provide a proper area for chemical storage may result in seriou
44. s injury sickness fire ex plosion and even death Do not store your chemicals inside the equipment area of your spa Place the dirty filter into a bucket of water deep enough to cover the filter Add 8 oz of liquid filter cleaner to the bucket of water Note It is a good idea to keep a spare filter to use in the spa while the dirty filter is being deep cleaned This way you can rotate the filters and both will last longer Twist off the tablet tube and set it aside Soak the filter for a minimum of 24 hours Spray the filter with a water hose Spray each pleat carefully Put fresh bromine in the tablet tube if you use it as a sanitizer and twist it back on top of the filter Reinstall the filter Do not overtighten 12 www calspas com JA BAA 12915 Clear Water Plan Bather Load Bather Load is the term used to describe the ber of people using a spa combined with the length of usage and the frequency of usage All these fac tors have a great effect on the spa water The higher the bather load the more chemicals need to be add ed and a longer filtration time will be needed All versions of the Cal Spas Clear Water Plan are designed for spas with average bather load 3 to 4 people 15 minutes of usage three times a week at 100 degrees If your bather load exceeds these guidelines and you experience water quality prob lems increase the amount of filtration first go t
45. the need to exit spa or hot tub e Unawareness of impending hazard e Fetal damage in pregnant women e Physical inability to exit the spa e Unconsciousness WARNING The use of alcohol drugs or medi cation can greatly increase the risk of fatal hyper thermia 2 www calspas com psa SIUL Preparing Your New I nground Spa Most cities and counties require permits for exterior construction and electrical circuits In addition some communities have codes requiring residential barriers such as fencing and or self closing gates on property to prevent unsupervised access to the property by children Your dealer can provide information on which permits may be required and how to obtain them prior to the delivery of your Cal Spa Preparing forYour New Inground Spa I nground Spa I nstallation Checklist Before Delivery EN Plan your delivery route Choose a suitable location for the shell and equipment pack m Excavate the hole Install dedicated electrical supply m Install dedicated NG line for gas heater After Delivery Remove spa from shipping platform Install shell in ground install equipment pak Connect plumbing Connect electrical componens Planning the Best Location For Your Spa Safety First Do not place your spa within 10 feet 3 m of over head power lines Make sure the spa is positioned so that access to the equi
46. utes tempera on display ture will be displayed 2 Spa is in Economy or Sleep 2 In Economy or Sleep mode the pump may be off for mode hours outside a filter cycle If you wish to see the cur rent spa temperature either switch to Standard mode or turn J ets1 on for at least two minutes eds uno 5 3 Power has been cut off to the 3 The control panel will be disabled until power spa turns Spa settings and time of day will be preserved for 30 days with a battery back up Internal problem detected Repair required Contact your dealer or service organi zation Insufficient water detected in Check water level in spa Refill if necessary Make sure heater Spa will be shut down for pumps are been primed and filter cartridges are clean 15 minutes Press any button to reset or wait 15 minutes and spa will automatically reset If message spa does not reset call your dealer or service organization dry Insufficient water detected in Follow directions for dr message and press any button dY heater Spa is shut down to reset spa Spa will not automatically reset when dry Displays on third occurrence of T GU psy ei dr message Indicates heater is in Economy None Mode F or C Temperature unknown After the pump has been running for two minutes the temperature will be displayed A difference in readings between Make sure spa is filled to proper level and that pumps bel temperature s
47. y also activate for at least two minutes every 30 minutes to detect the spa temperature and then to heat to the set temperature if needed depending upon the mode When the low speed turns on au tomatically it cannot be deactivated from the panel however the high speed may be started Option This is an optional feature Press the OPTION but ton to turn the optional equipment on and off If left on the equipment will automatically turn off after 15 minutes Light Press the LIGHT button to turn the spa light on and off and to shift between dim and bright settings if your light is dimmable On dim the control panel will show the center circle plus one quarter of the light beams Half of the light beams will show on medium bright ness and all of the light beams will show on bright Invert Press the INVERT button to change the numbers in the display to read upside down Another press returns the display to the right side up position This enables you to read the display while you are in the Spa Locking the Panel To lock the panel e Press TIME JETS 1 and the UP button within three seconds When locked the panel will display LOCK All buttons are frozen except the TIME button To unlock the panel e Press TIME JETS 1 then the DOWN button within three seconds Setting the Temperature Lock To activate the temperature lock e Press the UP or DOW
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