User Guide for SpaDealers models including: TopSpa XS, TopSpa XS Insulated Whirlpool, Insulated Whirlpool, Whirlpool
TOPSPA XS WIFI, INSULATED WHIRLPOOL, BLACK MARBLE
File Info : application/pdf, 20 Pages, 4.42MB
DocumentDocument2023-10-11 TopSpa XS User's Guide Installation of electrics: TopSpa XS requires a 230V, 1x16A connection with a 2.5mm2 wire cross section via a main breaker switch. A residual current device must be engaged. It is recommended that a timer (clock) with an on/off switch be installed to ensure that the filtration systems run for about 4-6 hours per day. E.g., 2 x 2 hours, or 3 x 2 hours, depending on what is most appropriate for the user. Start for instance, with the time you usually bathe. For example, 3 x 2 hours: On 18.00 - Off 20.00 On 02.00 - Off 04.00 On 10.00 - Off 12.00 Meanwhile, the electrical heater also turns on if the temperature drops below the set value. NOTE! Timer may not be installed on the incoming phase ahead of the safety switch. See wiring diagram for the correct setup. It is important that a qualified professional check that everything works before the bath is used. It is therefore practical to fill the bath as shown on page 5, and that the startup is done according to the instructions on page 6 so that everything can be tested with an electrician present. When using a digital thermostat, the knob for the thermostat on the heater must be set to Max position 45 °C. See page 11 for suitable foundations. TAKE NOTICE! A. Make sure that the product is not damaged in transit during unpacking. B. The electrical installation should only be done by qualified persons. C. Read instructions carefully before installation begins. D. We are not responsible for product malfunction or damage if the instructions are not followed during installation. E. Do not connect power before the installation is complete. F. NOTE! If the hot tub is built into a terrace or similar, the construction shall be built in such a way that all sides are freely accessible for servicing. Outer paneling and eventual insulation must be easily removable G. Read the technical instructions before installing the bath H. Read the users instructions before using the bath I. Do not leave children in the bath without supervision J. Do not sit with your back or head against the skimmer K. If automatic dispensers (floating, etc.) are used, careful adjustment should be made to avoid incorrect dosage. Follow the recommendations in our instructions. L. The circulation pump also generates heat and if it is running a long time, it can raise the temperature by several degrees in one day when the tub is well insulated. M. Check the quality of the water, as well as temperature and function, regularly, do not leave the spa unmonitored for long time periods. N. If the water's drained and the bath is not in use during cold weather, then all screw connections are to be left open so that any water can drain out. Drain the bubble system using the blower. O. When filling water and the temperature is below freezing, the pumps and pipes are also cold. Take this into account and fill with warm water first, or warm up the space with an appropriate fan heater before filling with water. P. A frost guard can be placed in the technical area to protect against damage from freezing in cold weather if the equipment fails. 1 HEATING Expect a heating rate of 2 degrees per hour. If the temperature of the water is around 6 degrees when starting, it will be around 37 degrees after 15 hours. After that the water temperature is kept according to the thermostat. Filtration and water hygiene products will keep the water clean. NOTE! If timer is used, remember to set it to ON when heating after changing the water. After the water has warmed up, set the timer to AUTO mode so that the function returns to pre-programmed control. Also read the separate instructions for the heater. Note! Even if the thermostat, and digital thermostat, is set higher than the current water temperature, it will only turn on when the water circulation is active. The heater has a built-in flow sensor incl. micro switch that rely on a certain flow of water to be activated and provide power to the heater. If there is not enough circulation (e.g. filter is not cleaned, the water level is too low), then the heater won't start. It can also lead to the overheat protection releasing and stopping the heater. Resetting is done by loosening the black nut and depressing the red pin. The circulation pump can be controlled with or without a timer. When installing the hose marked "Pump" must be connected to the circulation pump, to the corresponding location also marked "Pump". WITHOUT TIMER The circulation pump is controlled via the ON / OFF switch on the "control box", see page 4, no. 3. WITH TIMER Set the timer according to the desired interval, see first page for examples. NOTE! Check that the circulation pump is running when the timer is in the ON or AUTO ON position. Finally, remove the hose marked "Pump" from the white connection on the circulation pump to avoid accidentally shutting off the pump. BLOWER FOR BUBBLE SYSTEM This is also controlled via one of the buttons on the side of the "control box" (located above the box with pumps). On delivery the hose intended for blower is labeled "Blower". When the water is drained, the water in the hose is removed by starting the blower for a few seconds. NOTE! When air passes the blower this and the air will be heated up. In order not to blower and plastic parts will overheat the recommended maximum running time is 10 minutes / session with at least a 30 minute break until the next use. GOOD TO KNOW! The bottom of the bath has a small bend upwards which will be flat and lie against the support plate on the frame in the bath when filled with water. When draining the bottom rises up again and that makes all the water flow out to the edge and then out through the drain valve. Read the warning text on the first page. It is important to know and follow the information therein. Note that a bath when filled with water and being used by 6 people, weighs approx. 1800kg. Take this into account when installing the bath in a terrace or similar and make sure the structure is strong enough. The drain valve is primarily used to flush out the last of the water. Most of the water is drained in the way described on page 8 under Draining / replacing water. When the circulation pump is running, the water is being filtered. If the temperature of the water is lower than what is set on the thermostat, the water will be heated as well. If the pump is running all the time (not controlled by a timer) that leads to the water temperature is raised regardless of what the thermostat for the electrical heater is set at. 2 Installation of filtration- / heating unit NOTE! See last page regarding temperature sensor and sensor sleeve. Polyurethane Apply polyurethane foam on the inside of the box where it meets the sides of the hot tub (sides and above) Summer use Remove the insulation under the lid to the "technical box" when outside temperatures exceed 5 degrees Celsius. Winter use During cold weather, below 5 degrees Celsius, the insulation should be installed. 3 Schematic 230V / 1x16A 2 3 4 1 11 5 10 6 4 1. Safety switch 2. Pressure switch #1 3. Pressure switch #2 4. Lighting (accessory) 5. Valve (pressure side) 6. Valve (suction side) 7. Thermostat (set to max) 8. Indicator lamp 9. Overheating protection 10. Drain valve (bottom) 11. Digital Thermostat 12. Drain valve (main) Note that the bubble hose has both check valve and drain valve, in order to prevent water from entering the blower. 8 7 12 9 Filling of water RECOMMENDED WATER LEVEL For filling of water, a garden hose or similar can be used. Fill to the level that the pictures show. NOTE! During the filling, valves 5 & 6 have to be closed, see page 4. SUCTION IS ADJUSTED BY MOVING THE REGULATOR UP OR DOWN. MOVE DOWNWARDS TO DECREASE SUCTION. Warning! If the water level drops so that the pump starts sucking air (if this happens air bubbles will rise from the bottom inlet) there is a risk that the heater will stop because the overheat protection might activate. Water consumption and energy! Filling is generally done with a garden hose connected to the water mains. If another water source is used, take special consideration regarding the potential for bacteria. Read the instructions on water hygiene and the use of chemicals. Remember that the water level will rise by approx. 5 cm when an average-sized person sits in the Hot Tub. This is equivalent to 80 liters of water. The water level should be 20 cm below the edge when empty. The total amount of water to heat up is subsequently reduced by ca. 320 liters. If the spa is completely filled, this amount of water will flood over the edges when the users sit down. PROPER HANDLING OF THE VALVE Close: Push down the handle all the way. 5 Open: Pull the handle all the way up. You can also use the red clip to secure the handle in place. Start up / Filtration Your TopSpa XS comes with a filtration system that uses cartridge filters. It should be cleaned as needed, as determined by care, number of bathers and how often the bath is used. Startup Open the air screw (14) on top of the filter top. Open valves 5 and 6 and let the air out. Close the air screw when water starts to seep out. Now the pump can be started. Note If the heat has stopped working, it is a sign of insufficient water flow that may be due to impure filters. Cleaning / change of filter For effective filtration and heating it is very important that the filter gets cleaned at least every other week, by rinsing it clean. Every other month, or whenever it is required, it needs to get cleaned thoroughly with a cleaning solution. 1. Open the hatch where filter and circulation pump are placed. Start the pump if it's not already running. 2. Open screw 14 for the air above the filter top piece. Close the valve (6) next to the filter housing. 3. Close valve (5) and stop the pump. This is important, so water will not flow back into the filter cartridge holder. NOTE! If the system is supplied with optional UV-C cleaner, then valve (15) also need to be closed. 4. Unscrew the nut and remove the filter's top piece. Now it is possible to clean the filter. It would be good to have a spare one. Assemble it in the opposite order (tighten the nut on the cartridge holder, leave it slightly loose so it will be easier to reopen it). Open valves and let air escape. Close the air screw when water starts trickling out. Now the pump can be started. 5 6 15 14 NOTE! The pressure meter will read 0 because the filter is on the suction side. 6 Cleaning of filter cartridge Filter cartridges: The task of the filter cartridge is the removal of soil, sand, minerals, phosphates and dirt from people, from the bath water. Cleaning of the cartridge: The filter should be cleaned and rinsed with moderate water pressure such as a hand shower, in addition the cartridge also needs to be cleaned thoroughly in depth. Even if it does not look dirty, it should still be cleaned on a regular basis. Minerals and other impurities can get stuck deep in the filter lamella and that can lead to problems with the flow. It is always recommended to have an additional filter. A filter needs to pass a cleaning- and drying process while the other one gets installed. The lifespan and efficiency of the filter can be doubled through the use of thorough and regular cleaning. Thorough cleaning: 1. Place the dirty filter in a bucket of water and add Filter Cleaner or a tablet of dishwasher detergent. 2. Leave it in the solution for at least 12 hours. 3. Remove the filter and rinse the rent with a water hose or massage shower, both from the outside and inside. Let it dry properly. The filter should be dry for at least two days before installation. Note: This is important that you follow this, regardless of what you might have been recommended elsewhere. TopSpa XS can also be used with Filter Balls (accessory) 7 Draining / replacing water Open the cover where filter and pump(s) are. For draining the water, a valve is installed near the filter container. Remove the back wall of the box and connect coupling (13) whose outer diameter is 32 mm. To this a drain hose can be fitted. Open the valves (10,12) and drain the water. When the water is drained the coupling part and the back wall is put back. When the spa is drained from water for a longer period, or if there is a risk of freezing, should also the circulating pump and massage pump (if included) be drained. The blower should also be started up for a few seconds, to drain hoses and valves. 10 12 13 8 Cleaning of Filter Balls (accessory) Close the valves (red arrows) and remove the filter canister and drain the water. Remove the filter balls and rinse. Squeeze the filter balls to get out the dirty water. Use for example Filter Cleaner to dissolve the dirt. Let the filter balls soak for a couple of hours then squeeze out the dirty water. Replace the water and repeat. Return the filter balls to the container. NOTE! Remove the filter balls when the spa is drained for a long time. Otherwise, it can start forming mold. 9 Water hygiene is important! Be careful with the water hygiene - A bathing water will never be cleaner and safer than what one makes it. Personal hygiene and effective disinfection are two things that are important for clean bathing water. The water you use should also be taken into account. Bacteria thrive in warm bath water and the safest is to add bactericidal agents before taking a bath. It effectively prevents the growth of bacteria. If bacteria had time to develop it require significantly greater amount to incapacitate them. There are many different brands, but what is important is to use bactericidal agents for the "right" temperature. Agents for swimming pools are not suitable for warmer water and vice versa. Good personal hygiene before taking a bath -Keep in mind that a person who has not washed him/herself before will pollute the water 200 times more than somebody who has taken a shower. Sun lotion, skincare products, soap should not get into the water and that's why we suggest to take a quick shower before enjoying a bath. Effective disinfection- Filtration has the advantage that water can be used longer. Still it is important to add some bactericidal agents. Filtration prevents the accumulation of impurities but not the growing of bacteria. Everyone who is taking a bath is adding micro organisms to the water which are a blend of different kind of bacteria. Important! When bathing, large quantities of microorganisms, which is a mixture of different bacteria, is added to the water. Bacteria can have adverse health effects and therefore you need to work with e.g. chlorine as well. If the chlorine levels are too high then the pH-value will be increased and the water will have a strong smell. The chlorine levels should not exceed 1.5ppm and pH 7.0-7.6. For bromine the level should not exceed 2.0ppm and the pH should be 7,0-7.8. If automatic dispensers (floating, etc.) are used, careful adjustment should be made to avoid incorrect dosage. Follow the recommendations of the manufacturer of the spa you are using. 5 easy advice for maintaining good water hygiene if you have got a tub or a spa with filtration system. 1. Take a shower before you get into the hot tub. 2. Add some bactericidal agents before and after taking a bath. 3. Check the pH-value and balance it if necessary. 4. Add active oxygen, about 30 ml, every week 5. Clean the filter media frequently and use sufficient filtration time. About 4-6 hours per day. 10 Maintenance instructions Thank you for choosing a product from SpaDealers. We try to do our utmost to ensure that you will be satisfied with our products. If you have any queries, please contact us at +358-(0)10-239 5600 or info@spadealers.fi Foundation and placement options Nurm i Gräs Grass Puualusta Trästom m e Woodenfram e Kivi-taivalulaatta Sten-ellergjutenplatta Stoneorconcreteplate NichtaufRasen! Pelouse AufHolzrahm en Structure bois Stein-oderBetonfundam ent Pierreoucim ent Place the Hot Tub or spa on a stable and even base and not directly on the ground. Tiivistetty sorapeti Stam patgrus Gravelfoundation DichterSchotter Fondation en gravier It is also good to remember that a bath filled with water and 6 users weighs approx 1800 kg. When installed on a terrace or the like, this must be taken into account for the strength calculation. Maintenance The wood on the outside must be treated with wood oil at least once a year to maintain the color. The oil must be suitable for hard wood or heat treated wood (hard wood) and with UV protection. A slight nuance (brown) also provides a better UV protection. Untreated Oiled Untreated > 3 years Managed correctly, you will bathe in a SpaDealers hot tub or spa for many years. We wish you many wonderful bathing days. 11 Accessories 18 17 16 16 17 18 Cup Holder Timer switch, digital, weekly, 1-channel UV-C filter 16w LUX style "pack" LED RGB 0,02w x 6, 17/22/30, controller / transformer 12 INSTRUCTIONS - Thermostat controlled electrical heater with flow switch Water heater for hot tubs, jacuzzis and spas. Package contains: The product consists of 1x heaters with thermostat, flow switch and overheating protection and threaded nut connection suitable for glue fixing to 50 mm pipe or hose. Fig. 1 Specifications: Model: SD-H20 Rated power: 2000 W Voltage: AC 220-240 V, 50/60 Hz Amps: 8.9 A Max Pressure: 3, 5 Bar (0.035Mpa) Protection class IP45 Model: SD-H30 Rated power: 3000 W Voltage: AC 220-240 V, 50/60 HZ Amps: 13.6 A Max pressure : 3,5 Bar (0.035Mpa) Protection class IP45 Note The electric heater is delivered without plug on the cord. Installation shall done by an authorized electrician. L1 230V T1 Thermostat T2 Overheating protection FS Flow switch MS Micro switch ML Indicator light MS Flow switch FS ~ 19 Fig. 1A ML L1 T1 T2 13 SAFETY PRECAUTIONS WARNING! - Check that the heater is whole and undamaged on receiving it. - Read the technical specifications before installing the heater. - Read the user instructions before installing and using the heater. - The heater is designed for heating and maintaining water temperature in hot tubs, jacuzzis, spas and smaller pools. - All electrical work must be carried out by a qualified electrician. - The heater must be connected to a grounded power source with ground fault switch. - The heater must not be covered when it is in operation. - When cleaning the heater or other action that requires opening it, always switch off the power beforehand. - Never use the heater if the power cable is damaged. In this case, leave the heater to a qualified electrician or the dealer for inspection and repair. - The heater can be used indoors and outdoors. It's enclosure class is rated IP45 and is protected against touch and penetrating objects with at least 1 mm diameter. It is also spray proof against water but we recommend keeping it in a protected area out of reach of children or other inexperienced persons without the necessary product understanding. - In areas with hard water (high calcium content) it is necessary to decalcify the heater periodically as lime coatings can reduce the effect and also destroy the heating element Feature Description: The heater's specification is shown on the label that is located on top of the heater. The heater has a built- in flow switch with a micro switch. In order for the microcontroller to supply power to the thermostat, a circulation pump with sufficient water flow (at least 3600 l / h) must be used. If the water temperature is lower than that set by the thermostat, it will pass on to the electrical heater in the heater when the flow switch activates the microcontroller. In case the flow is insufficient or the pump stops, the heater will turn off. When using a filter system, it is important to check that the filter media is clean as otherwise it reduces water flow that may affect the flow monitor function so that the power is not switched on and thus does not heat the water. Fig. 2 Installed on inlet side Heater Connection Installed on outlet side Pump Heater Connection Pump 14 INSTALLATION (Not applicable when sold as part of a system) The water heater must be connected to a circulation system with a pump that gives a flow rate of at least 3600 liters / hour. On the heater there are arrows that show in which direction it should be mounted. Arrows should always turn in the direction of the water flow. 1. The heater should be mounted horizontally or vertically. Fig.3 2. The heater can be connected either to the water outlet or outlet of the installation (fig.2) 3. For connection to the heater's nut connections, use a PVC hose or pipe (fig.2,3). By default, the connection has 50 mm internal diameter, but it can also be reduced to 32 mm. Then a reduction that is not included in the standard package is required. Ask for your seller. 4. Glue the tube or hose with PVC glue. Clean the surfaces to be glued properly before. 5. Before gluing, tighten the nuts in the heater from both sides. Apply glue on the inside of the nut as well as to the hose / tube and join them. This will make the distance correct. 6. The heater cover should face upwards after assembly. 7. Class 1 installations, as this heater is, must be connected to a solid power source. 8. Example of installation to sand filter system (Fig. 3) POWER CONNECTION Connect the heater to a power source with ground fault switch. The correct power source for the heater is indicated on the heater label. Any extension cable should be in accordance with national standards and have the same dimension as cable for power source. For 2 kW, 3 x 1.5 mm² and 3 kW, the cable connection area must be 3 x 2.5 mm². It is very important to ensure that the cable is connected correctly. When the installation is complete, the ground fault switch must be tested before using the heater. SAFETY FEATURES The water heater has a built-in flow switch with micro switch connected to the 230V line that only works when the pump is running and the water circulates through the heater. The minimum water flow for the pump should be 3600 liters / hour. The water heater has overheat protection that automatically turns off the heater if the water temperature exceeds 60 ° C. If the protection fails, unscrew the nut, which covers a red plastic stick and push the pin. See fig. 1A, T2, page 1. If it feels slow and a click is heard, it had released. This can happen if, for example the pump is taking air and there isn't constant or sufficient water flow through the heater. For example. If the water level is too low or the filter is not cleaned properly. BEFORE STARTING THE HEATER Check that the arrow symbol on the lower part of the heater points in the direction of the water flow. If the heater is placed on the suction side of the pump, the arrow symbol should point to the pump and if it is positioned after the pump, it should point away from the pump. Power source for the heater is indicated on the heater label. Also check that there are no leak from couplings and hoses. 15 START THE HEATER Start the pump and heater only when you are sure that the power, hoses and connections are properly installed. Adjust the thermostat to the desired temperature. Note that labels are for guidance only. Temperature differential is + - 3 ° C at set stop temperature and start 4 ° C + - 2 ° C from stop temperature. NOTE! Avoid resetting the thermostat when the desired heat is reached as it may cause large temperature variations to occur. Expect a heating rate of 2.5 degrees per hour for 1000 liters of water. MAINTENANCE The heater does not require any special maintenance. If not used for a long time, we recommend opening connections to allow water to drain and not cause bacterial growth. If there is any damage to the cable, replace it. Contact a qualified professional for inspection, repair or adjustment. DISPOSAL This product must not be disposed of as ordinary household waste. It must be submitted to an approved waste disposal site for electrical products. WARRANTY The warranty period for the product is 2 years, and applies to material, construction and / or fabrication defects that cause the product to not function properly. In case of complaint, the seller must be contacted first and a valid purchase receipt must be available. Defective parts are repaired or replaced. The warranty does not apply to transport damage, for damage caused by improper use, subsequent faults caused by this, defects in the installation performed by the buyer / user or anybody hired, modifications of the product, weather or electrical phenomenons beyond our control. Any freezing damage that occurs after delivery is not covered by the warranty. It is always the responsibility of the user to take measures to prevent freezing damage. This applies both before and after installation. The seller cannot be held liable for direct or indirect damage, consequential damages or losses to the buyer. If you have questions about this product or in case of complaint, contact SpaDealers, info@spadealers.fi 16 Digital temperature control Cool Heat 230V Product information The product uses the latest technology with a LED display. An afforable product that is easy to operate, solid performance, small size and intelligent control, cooling and heating functions that suits different types of needs. Features: LED display Button sound Silicone-clad buttons Temperature is displayed in Cooling / heating control Parameters: 1 2 34 56 Load Sensor Power Temperature measurement and control range: -40 ~ 99 ° C Relay capacity 30 A / 250 V Power Options: 23 0 VAC Input: 1 NTC sensor Sensor wire: 2 m (default) Accuracy: ± 1 ° C Consumption: 3W Sensor: NTC sensor (1 pc ) Recess size: 71 × 29 (mm), product size: 77 × 34.5 × 62 (mm) Ambient temperature : -10 ~ 60 ° C; moisture: 20 ~ 85% Installation instructions Before use, read these instructions carefully, understand the differences between the various functions nas positions. The load power must not exceed the capacity of the terminal . A nternet have to be made carefully and properly to the terminals. V is careful to install the unit in a protected place. It shall not be placed under the dripping water and must be kept away from electronically non Kingdom Apparate r to avoid electromagnetic interference . If the device is interfering, turn off the power and restart it. Do not open or disassemble the device under any circumstances. If any errors occur or there are questions about the use please contact your supplier. Code Function HC Temperature mode, options D Temperature differential LS Lowest temperature setting HS Highest temperature setting CA Temperature calibration PT Compressor Delay 17 Setting range C: cooling 1~15 -40~ ~99 -5~5 0~15 H: heating Standard Unit H / 2 °C 10 °C 40 °C 0 °C 0 Min. Turn on and off: If the device is turned off, press the POWER button to turn on. To turn off, press and hold the POWER button for 5 seconds . User guide: Buttons: SET UP DOWN POWER Setting the temperature: In normal mode, press the SET button, which then displays the current temperature one, use the UP or DOWN button to adjust the temperature. Tip : Press and hold down the button UP or DOWN for rapid adjustment. When done, press SET quickly (do not hold down). The controller then returns to normal mode. Or leave it for 15 seconds, then it returns to normal mode and saves the adjustments. Setting the parameters: In normal mode, press SET for 3 seconds, the indicator lights (two red dots) turn on and the controller enters maintenance mode. When the code HC appears on screen, use the UP or DOWN button to set the desired mode. H should be selected when the controller is to be used for heating and C for cooling. After adjustment, press SET to advance to the next parameter, use the same procedure to set the rest of parameters . Tip! hold down UP or DOWN for rapid adjustment. When done, press SET quickly (do not hold down). The controller then returns to normal mode. Or leave it for 15 seconds, then it returns to normal mode and saves the adjustments. Setting the temperature differential (D): This selection determines the temperature at which the thermostat should turn on again after stopping. Example: If the set stop temperature set via SET is 37 ° C and D is selected to 02 then the starting temperature is the difference between these two values or 37 - 2 = 35 ° C. Lower and upper temperature limit (LS and HS) LS and HS are used to set the values for the upper and lower limits of the temperature range. Example: if LS is +10, HS is +40, then the temperature can only be set between +10 and +40 ° C. If you want to set a value outside these intervals, it must be changed in LS and HS first. Temperature calibration (CA) If it appears that the ambient temperature and the measured value do not match, the temperature control can be calibrated. Example: if the measured temperature shows 37 ° C but the actual is 35 ° C then CA (calibration) is set to 2 and if the actual is 37 ° C and measured 35 ° C then CA is set to -2. Compressor delay (PE) (Only for use with cooling / heating units) The controller has a delay function (PE) to protect the compressor from repeated and frequent starts and stops. PE can be set between 0-15 minutes and if PE is selected to 2, the compressor starts up only 2 minutes after the start signal from the controller. Conditions for startup at cooling mode are tremperature selected via SET + selected d (difference). Conditions for start-up in cooling mode (C): Measurement temperature set temperature (SET) + temperature difference (d) Conditions for stop for cooling function: Measurement temperature set temperature (SET) Conditions for stop for heating function (H): Measurement temperature = set temperature (SET) Conditions for start for heating function: Measurement Temperature = Set Temperature Temperature Difference (d) 18 Alarm and error modes If an alarm occurs, icons appear on the display and a beep sounds. If there is no fault on the sensor the error code alternates between displaying the temperature and the error code. If the sensor is malfunctioning, only the error code is displayed. Alarm on sensor error When the device is turned on, if the sensor circuit is open, the LED display will blink "_ _", if there is sensor short circuit, "HH" will appear in the display. When the sensor reports the error status, the device will work according to the following cycle: Stop 15 minutes, 15 minutes in progress. Alarm at maximum temperature or minimum temperature When the sensor measures a temperature above 99 ° C, the display shows "HH"; When the sensor measures a temperature below -40 ° C, LL is displayed. Code HH Cause Short circuit in sensor or the maximum temperature has been exceeded Troubleshooting Check the temperature where the sensor is located and if the fault is due to short circuit, replace the sensor. LL The sensor circuit is open or Check the temperature where the sensor is the lowest temperature has located and if the fault is due to short circuit, been dropped replace the sensor. -- The sensor is not plugged in Connect the sensor wires to the terminals. 19 Installation procedure for TopSpa XS: 1. Connect the sensor from the digital thermostat to the sensor sleeve before the filtration-/heating unit is put in place. 2. If the heater has its own thermostat, adjust it to the maximum temperature. 20Acrobat Distiller 23.0 (Windows)