EXIT TOYS Swimming Pool Mini Heat Pump User Manual

TOYS Swimming pool mini heat pump
User Manual

Swimming Pool Mini Heat Pump

Important safety rules: Before installing and using this product read, understand, follow all instructions carefully and keep it for future reference!

Part reference

NOTE: Drawing for illustration purpose only. Actual product may vary. Not to scale. Before assembling your p, layout and review the contents to become familiar with all the parts you will be using during the assembly:

Introduction

Congratulations on choosing an EXIT Toys mini heat pump!
Have fun, be active and play outdoors……
That’s what keeps driving us to develop innovative, quality toys for cool kids and parents.
We do everything possible to develop safe products for children. As our products are classed as toys, we comply with the toughest consumer safety regulations. Before launching our products onto the market, we have independent tests carried out for certification. We also continuously test our production runs and periodically have independent tests performed again as a further check. Only products which live up to the highest EXIT Toys standard are marked with and recognized by the EXIT-brand.
“We want to thank you for your custom and your confidence in this product. We’re sure your kids will have as much fun as we did during development. Being openminded, we really appreciate all comments and ideas which will help us improve our products or develop new ones. You are invited to send your ideas to us at info@exittoys.com” Please visit www.exittoys.com and discover more cool new products.
The EXIT Toys team

Guidelines for safe use

Attention: This manual includes all the necessary information with the use and the installation of your heat pump.The installer must read carefully this manual and attentively follow the instructions during the implementation and maintenance.The installer is responsible for the installation of this heat pump and should follow all the instructions that the manufacturer regulates in actual application. Improper installation against the manual might cause severe safety accidents and cause your heat pump out of guarantee provided by your supplier. The manufacturer declines any responsibilities for the damages caused by the users, objects and the errors due to installation that disobeys the manual’s guidance. Any use that without conformity with the origin of its manufacturing will be regarded as dangerous.

1. Please always keep the heat pump at the places that well ventilated and away from anything which could cause fire.
2. Don’t weld the pipe if there is refrigerant inside. Please keep the heat pump out of the confined space when make gas charge.
3. Please always empty the water in your heat pump during winter time or when the ambient temperature drops below zero, or else the titanium exchanger will be damaged because of being frozen, in such case, your warranty will be lost.
4. Please always cut off the power supply, when opening cabinet of the heat pump for maintenance or repairmen.
5. Please well keep the display controller in a dry area to protect it from being damaged by water or moisture.
6. Action of gas charge must be conducted by the professional with R32 operating license.

WARNING: These product warnings, instructions and safety rules provided with the product represent some common risks of water recreation devices and do not cover all instances of risk and danger. Please use common sense and good judgment when enjoying any water activity.

Installation and connection

ATTENTION: Please pay attention to the following rules when installing the heat pump:

1. Any addition of chemicals must be carried out at the piping located downstream from the heat pump.
2. Always hold the heat pump upright. If it has been held at certain angle more than 30°, wait at least 24 hours before starting the heat pump.

4.1 Location of your heat pump
The heat pump will work properly in any desired location as long as the following three factors are present:

1. Fresh air;
2. Electricity;
3. Swimming pool water

The unit may be installed in virtually any outdoor location as long as the specified minimum distances to other objects are maintained (see drawing below). Please consult your installer for installation with an indoor pool. Installation at a windy location does not present any problem at all, unlike the situation with a gas heater.
ATTENTION: Never install the heat pump in a closed room with limited air volume in which the air discharged from the heat pump will be reused, or close to shrubbery that might block the air inlet. Such locations impair the continuous supply of fresh air, may reduce the running efficiency and possibly prevent sufficient heat output.
4.2 Initial operation
Note: In order to heat your pool water, the water pump must run firstly to make the water circulated through the heat pump. Your heat pump will not start up if the water is not circulating.
4.3 Hose connection
Note: The upper connection port at heat pump’s right side is for water outlet, and the lower port is for water inlet.
4.4 Electrical connection Before connecting the heat pump, make sure that the supply voltage matches the operating heat pump’s voltage. There’s RCD plug that equipped with power cable, it help to offer a full electrical protection.
When all connections have been completed and checked, carry out the following procedure:

1. Switch on the water pump. Check for leakage and verify that water is flowing incoming and outgoing to the swimming pool. ATTENTION:
   Make sure the power plug is secured
   If the plug is not secure, it may cause an electric shock, over-heating or fire
   | Never pull out the power plug when your heat pump is running
    Such improper operation may cause an electric shock or a fire due to over- heating.
   | Never use damaged electric wires or unspecified electric wires.
   Otherwise it may cause an electric   shock or a fire.

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2. Connect power to the heat pump and press the ON/OFF button on the control panel. The heat Pump will start up after the time delay expires (see below). 3. After a few minutes, check whether the air blowing out of the unit is cool (The mini heat pump can only make heating, when starts up, the running mode is heating as default). 4. When turn off the water pump, the unit should also turn off automatically.

Depending on the initial temperature of the pool water and ambient air temperature, it may take long time to heat the water to your desired temperature. An appropriate swimming pool cover can dramatically reduce the heating time and preserve the heat from losing;
Time delay – The heat pump has a built-in 3-minute start-up delay to protect the circuitry and avoid excessive restarting. The unit will restart automatically after this time delay expires.
4.5 Condensation
The air suctioned into the heat pump will be cooled to be a very low temperature by the evaporation process of your heat pump’s refrigerant, at its heating mode.
This may cause condensation on fins of the evaporator, which might be as much as several litters per hour at high relative humidity. Sometimes users may treat this phenomenon as water leakage, while this is quite normal and no need to do anything.

Operation of the controller

5.1 Buttons of the controller
When the heat pump is running, the LED display shows the water outlet temperature.
LED 1 is on when compressor is running. LED 2 is on if the keys are locked to avoid children’s mis-operation. When the heat pump is switched off, it displays “OFF” on the controller LED display. When the heat pump is switched off, it shows “OFF” on the LED display. 5.2 Turn on/off the heat pump
Press ON/OFF for 3 seconds to turn on the heat pump, on the LED display it shows your setting water temperature for 5s, then show outlet water’s temperature. Fan motor will start to run firstly, after 15 seconds, the compressor starts to run.
Press ON/OFF for 3 seconds again to turn off the heat pump, compressor stops firstly, after 30 seconds the fan motor stops.
At the first time of power on, the heat pump will run to heat directly if the outgoing temp.(Tout)≤setting temp.(Tset), without considering the parameter “Temp. difference for restart activation”.
When the outgoing temp. (Tout)> setting temp.(Tset) + 1 °C, the heat pump will stop to run; Till Tout≤Tset Temp. difference for restart activation (2 °C), the heat pump will restart. Once the compressor starts to run, it has to continue for 2 minutes before turned off; But if any error appears, there’s no 2 minutes restrict.
Once the compressor is turned off, there’s a 3 minutes delay before next start.
Press ON/OFF and SETTINGS at the same time for 3 seconds to lock the keys; And on the contrary, to unlock the keys.
Press ON/OFF and DOWN at the same time for 3 seconds to return to factory’s default settings
5.3 Water temperature setting
At running status, press DOWN or UP directly to adjust your desired water temperature (range: 10—42 °C). Press ON/OFF shortly to save the setting then exit.
NOTE: the heat pump can run only if the water circle/filtration system is running.
5.4 Fan motor defrosting
5.4.1 At defrosting, the compressor stops and fan motor keeps running, based on the regular time duration (Factory’s default seting is 12 min.)
5.4.2 Defrosting logic:
When system detects ambient temp. ≤13C, (default value: 13C), and compressor total running time for heating (counted from the second of compressor starts, default value: 60 min.) reaches 60 min., it will enter regular defrosting mode: compressor stops andfan motor keeps running 12 min. (default value: 12 min.).
Once finished, the compressor will restart to heat, counting for total heating time will be returned to zero. During fan motor defrosting:

1. If the heat pump is switched off, it will stop to run immediately;
2. If any error occurs and activates system protection, it will quit defrosting and stop to run;
3. The system will not detect low pressure protection.

5.5 Parameter query
Press SETTINGS it will enter the parameter query, press UP or DOWN to choose the code d0 to d8, press SETTINGS again, it will show current value. And press SETTINGS again to return to parameter query interface. When fnished, shortly press ON/OFF to save & exit.
Notice:

1. For the parameter c0 to c8, it is not authorized to set at end-users side, if actually needed, please contact your supplier;
2. The required sensor’s spec.: 50K for discharge temp. sensor and 5K for others,

Code| Parameter| Spec.
scope| Default| Remarks
---|---|---|---|---
dO| Ambient temp.| -20-80 °C| | Actually measured value
dl| Outlet water temp.| -20-80 °C| | Actually measured value
d2| Discharge temp.| -20-140 °C| | Actually measured value
d4| Compressor| ON / OFF| | Actually measured value
d5| Fan motor| ON / OFF| | Actually measured value
d8| Low pressure switch| ON / OFF| | Actually measured value

please note if users need to replace a new one, the same spec must be selected, otherwise it will not be matched with the PCB.
5.6 System protection
5.6.1 Compressor discharge over high protection
When the compressor runs, the system will check discharge temp., if detects it≥ 105 C within 5S continuously (parameter c3 as above form displays), the system will judge it as discharge error, stop compressor and fan motor, show “E03” error code.
When discharge temp. < parameter c3 – 10 °C, it will start fan motor and compressor (if remains stopped more than 3 minutes).
If this error appears 3 times within 30 minutes, the system will lock on it, the 2 indication LED lights will flash together, and show error code “E03”, it can be only recovered by turning off the power supply.
5.6.2 Low pressure protection
When the compressor runs for 5 minutes, if the system detects low pressure switch off within 10S continuously, it will enter this protection and show “EL” error code. When it detects low pressure switch connected, then quites this protection.
If this error appears 3 times within 30 minutes, the system will lock on it, the indication LED light “Running” will flash, and show error code “EL”, it can be only recovered by turning off the power supply.
5.6.3 Outgoing water temp. sensor failure
If the system detects this temp. sensor in short circuit or disconnected, it will judge this failure and show “E01” error code, then stop the heat pump for protection.
5.6.4 Ambient temp. sensor failure
If the system detects this temp. sensor in short circuit or disconnected, it will judge this failure and show “E02” error code, then stop the heat pump for protection.
5.6.5 Discharge temp. sensor failure
If the system detects this temp. sensor in short circuit or disconnected, it will judge this failure and show “E04” error code, then stop the heat pump for protection.
5.6.6 Ambient temp. over low or over high protection
When the ambient temp. < 8 Centi-degree (C) or < 60 C, the heat pump will stop to enter protection and dispaly E00 error code.
When ambient temp. ≥ 11C or ≤ 57C (3C difference), the heat pump will restart.
5.6.6 Auto restart
This parameter can be pre-set, the system will save it always; If the heat pump power supply is cut off at an accidence, when power on again, the heat pump will automatically run at the settings before power off.

Troubleshooting

temperature is out of its operating range: 8t or above;
2. Controller failure.| 1. Wait the ambient temperature rises up to11°Cor reduces to 57°C to restart.
2. Replace a new controller.
Water temperature sensor failure| 0.00E+00| Water temperature sensor disconnected or short circuit.| Check and connect it, or replace it with a new water temp. sensor (5K).
Ambient temperature sensor failure| 0.00E+00| Ambient temperature sensor disconnected or short circuit.| Check and connect it, or replace it with a new ambient temp. sensor (5K).
Compressor discharge over high protection| 0.00E+00| Capiliary tube blocked or refrigerant charge not enough, or no water flow in titanium heat
exchanger| It must be handled by the professional, please contact your supplier.
Discharge temp. sensor failure| 0.00E+00| Discharge temperature sensor disconnected or short circuit.| Check and connect it, or replace it with a
new discharge temp. sensor (50K).
Low pressure protection| EL| 1. Low pressure switch disconnected or failure; 2. Gas leakage.| It must be handled by the professional, please contact your supplier.

6.2 Other malfunctions and solutions (no display on LED wire controller)

Check wire and circuit breaker if it connected or not
Actual water temp. displayed on the controller| 1. Water temp is reaching to the setting value, heat pump is under constant temperature status. 2. Heat pump just starts to run.| 1. Verify water temp setting.2. Start the heat pump after a few minutes.
Short running| LED displays actual water
temperature, no error code| 1. Fan is not running; 2. Air discharge (heat exchange) is not enough; 3. Refrigerant is not enough.| 1. Check the cable connection between motor and fan; 2. Check if the heat pump is rightly installed and eliminate all obstacles to make good air heat exchange;
3. Call your supplier to charge refrigerant if necessary.
Water stains| Water stains on heat pump unit.| 1. Concreting;
2. Water leakage.| 1. Check the titanium heat exchanger carefully if broken or defective.

Maintenance

1. The users should check the water supply system regularly to avoid the air to enter the system and to cause low water flow, because it would reduce the performance and reliability of your heat pump unit.
2. Clean your pools and filtration system regularly to avoid the damage caused to your heat unit as a result of the dirty of clogged filter.
3. The users should drain away the water inside titanium heat exchanger of your heat pump if it remains not running for a long period (especially during the winter season).
4. When you use again the heat pump after a long period, please check if the water pipeline at proper condition and make the water pump run firstly before startup the unit.
5. When your heat pump is running, there will be always some little water discharge under the unit, it is normal.
6. This heat pump should not be put into the domestic waste throughout the EU, at the end of its useful life, but must be disposed at a central point for recycling of electrical and electronic domestic applications. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used electrical devices, please use the return or collection system or contact the retailer where your heat pump was purchased, they can take this product for environmental safe recycling.By doing this you will help to preserve the environment, and thank you for your efforts.

Service & warranty

8.1 Limited warranty
We guarantee that all parts are free of defects in materials and workmanship for a period of two years from the date of purchase (please amend it according to acual).
The warranty covers only material or manufacturing defects that prevent the product from being able to be installed or operated in a normal way. Defective parts will be replaced or repaired.
The warranty does not cover transportation damage, any use other than what is intended, damage caused by incorrect assembly or improper use, damage caused by impact or other error, damage caused by frost cracking or by improper storage. The warranty becomes void if the user modifies the product.
The warranty does not include product-related damage, property damage or general operational loss.
The warranty is limited to the initial retail purchase and cannot be transferred and it does not apply to products moved from their original location.
The manufacturer’s liability cannot exceed the repair or replacement of defective parts and does not include labour costs to remove and reinstall the defective part, transportation costs to and from the service centre, and all other materials necessary to carry out the repair.
This warranty does not cover failure or malfunction as a result of the following:

1. Lack of proper installation, operation or maintenance of the unit in accordance with our published “User’s Guide” supplied with the unit.
2. The workmanship of any installation of the unit.
3. Not maintaining a proper chemical balance in your pool [pH level between 7.0 and 7.4. Free chlorine between 0.5 – 1.5 mg/l. Total dissolved solids (TDS) less than 1,200 ppm. Salt maximum 8 g/l]
4. Misuse, alteration, accident, fire, flood, lightning strike, rodents, insects, negligence or unforeseen actions.
5. Scaling, freezing up or other conditions that cause insufficient water circulation.
6. Operation of the device without complying with the published minimum and maximum flow specifications.
7. Use of non-factory authorized parts or accessories in conjunction with the product.
8. Chemical contamination of combustion air or improper use of water care products, such as the supply of water care products upstream of the heater and the hose or through the skimmer.
9. Overheating, improper wiring, improper power supply, indirect damage caused by the failure of O-rings, sand filters or cartridge filters, or damage caused by running the pump with inadequate amounts of water.

Limitation of liability
This is the only warranty provided by the manufacturer. No one is authorized to make any other warranties on our behalf. This warranty is in lieu of all other warranties, expressed or implied, including but not limited to any implied warranty of fitness for a particular purpose and saleability. We expressly disclaim all liability for consequential damage, accidental damage, indirect loss or loss related to a breach of the expressed or implied warranty. This warranty gives you specific legal rights, which may vary by country.

Contact:
Dutch Toys Group
Edisonstraat 83, 7006RB, Doetinchem , the Netherlands
P.O. Box 369, 7000AJ, Doetinchem, the Netherlands
info@exittoys.com
www.exittoys.com
EXIT is a registered trade mark of Dutch Toys Group
MSP-30107-V01
TOYS.COM

References

• Recycling | Мусоросортировочная станция
• DeepL Translate: The world's most accurate translator

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