HPM20, HPM30, HPM40 - Pool heat pump GRE - Free user manual and instructions

USER MANUAL HPM20, HPM30, HPM40 GRE

INDEX FOR DIFFERENT LANGUAGES

Warning. 2~56
English manual. 57~73
Manual en Espanol 74~89
Notice en Français. 90~107
Deutsches Handbuch. 108~124
Manuale Italiano. 125~140
Manual Português. 141~158
Netherland manual. 159~175
Polskiej firmy. 176~191
Warranty. 192-198

This symbol shows that information is available such as the Operating Manual or Installation Manual.	This symbol shows that this appliance uses R32, a low burning velocity refrigerant.
This symbol shows that the Operation Manual should be read carefully.	This symbol shows that service personnel should be handling this equipment with reference to the Installation Manual.

GENERALWARNINGS

• Failure to respect the warnings may cause serious damage to the pool equipment or cause serious injury, even death.
• Only a person qualified in the technical fields concerned (electricity, hydraulics or refrigeration) is authorised to carry out maintenance or repair work on the appliance. The qualified technician working on the appliance must use/wear personal protective equipment (such as safety goggles and protective gloves, etc.) in order to reduce the risk of injury occurring when working on the appliance.
• Before handling the appliance, check that it is switched off and isolated.
• This appliance is not intended for use by individuals (including children, over the age of 8) lacking in experience or with impaired physical, sensory or mental capabilities, unless: they receive supervision and are instructed on how to use the appliance by a person responsible for their safety; and if they understand the hazards involved.
  Children must be supervised to ensure that they do not play with the appliance.
• The appliance must be installed according to the manufacturer's instructions and in compliance with local and national standards. The installer is responsible for installing the appliance and for compliance with national installation regulations. Under no circumstances may the manufacturer be held liable in the event of failure to comply with applicable local installation standards.
• For any work other than the simple user maintenance described in this manual, the product should be referred to a qualified professional.
• Incorrect installation and/or use may cause serious damage to property or serious injuries (possibly causing death).
• If the appliance suffers a malfunction, do not try to repair it yourself; instead contact a qualified technician.
• Deactivating, eliminating or by-passing any of the safety mechanisms integrated into the appliance shall automatically void the warranty, in addition to the use of spare parts manufactured by unauthorised third-party manufacturers.
• Do not spray insecticide or any other chemical (flammable or non-flammable) in the direction of the appliance, as this may damage the body and cause a fire.
• Do not touch the fan or moving parts and do not place objects or your fingers in the vicinity of the moving parts when the appliance is in operation. Moving parts can cause serious injury or even death.

WARNING ASSOCIATED WITH ELECTRICAL APPLIANCES

• The power supply to the appliance must be protected by a dedicated 30mA Residual Current Device (RCD), complying with the standards and regulations in force in the country in which it is installed.
• Do not use any extension lead when connecting the appliance; connect the appliance directly to a suitable power supply.

• Before carrying out any operations, check that:

• The voltage indicated on the appliance information plate corresponds to the mains voltage.

• The power grid must be adapted to the power requirements of the appliance, and is grounded.

• The plug (where applicable) is suitable for the socket.

• Do not disconnect and reconnect the appliance to the power supply when in operation.

• Do not pull on the power cord to disconnect it from the power supply.
• If the power cord is damaged, it must be replaced by the manufacturer, its technician or a qualified person to guarantee safety.
• Do not perform maintenance or servicing operations on the appliance with wet hands or if the appliance is wet.
• Before connecting the appliance to the power supply, check that the connection unit or socket to which the appliance will be connected is in good condition and shows no signs of damage or rust.
• In stormy weather, disconnect the appliance from the power supply to prevent it from suffering lightning damage.
• Do not immerse the appliance in water or mud; keep the circuit breaker away from water.

WARNING CONCERNING APPLIANCES CONTAINING REFRIGERANT R32

R32 refrigerant is classed under category A2L as mildly flammable.
- Do not release R32 fluid into the atmosphere. These are fluorinated greenhouse gases, covered by the Kyoto Protocol, with a Global Warming Potential (GWP) of 675 (European regulation EU 517/2014).
- The appliance must be stored in a well-ventilated location away from all ignition sources.
- Install the unit outdoors. Do not install the unit indoors or in an enclosed and non-ventilated outdoor location.
- Do not use means for accelerating the defrosting or cleaning process other than those recommended by the manufacturer.
- The appliance must be stored in a room without any permanent ignition source (such as open flames, operating gas appliance or operating electric heating).
- Do not perforate or incinerate.
- Please note that R32 refrigerant may give off a certain odour.
- In order to comply with the applicable standards and regulations in terms of the environment and installation, in particular French decree No. 2015-1790 and/or European regulation EU 517/2014, a leak test must be performed on the cooling circuit at least once a year. This operation must be carried out by a specialist certified to test cooling appliances.
- Please keep the display controller in a dry area, to protect the display controller from being damaged by humidity.

MAINTENANCE:WARNINGS CONCERNING APPLIANCES CONTAINING R32 REFRIGERANT

• When servicing the appliance, the composition and state of the heat transfer fluid must be checked, as well as the absence of any traces of refrigerant.
• During the annual appliance sealing test in accordance with applicable legislation, the high and low pressure switches must be checked to ensure that they are securely fastened to the refrigerant circuit and that they cut off the electrical circuit when tripped.
• During maintenance work, ensure there are no traces of corrosion or oil around the cooling components.
• Do not braze or weld the pipe if there is refrigerant inside machine. Please do not charge the gas when in a confined space.

Area check

• Before starting work on systems containing flammable refrigerants, safety checks must be carried out to guarantee a minimal ignition risk.

Work procedure

• The work must be carried out according to a controlled procedure in order to reduce the risks of releasing a flammable gas or vapour while working.
• Before beginning work on the cooling circuit, stop the appliance and wait for a few minutes before fitting the temperature and pressure sensors. Some elements such as the compressor and piping may reach temperatures in excess of 100^ and high pressures with the consequent risk of severe burns.

General work area

• All maintenance staff and other personnel working in the surrounding area must be made aware of the work carried out. Work conducted in enclosed areas must be avoided.

Check for the presence of refrigerant

• The area must be analysed using a suitable refrigerant detector before and during work so that the technician is informed of the presence of a potentially toxic or flammable atmosphere. Check that the leak detection equipment used is suitable for use with all refrigerants concerned, i.e. that it does not cause a spark, is correctly isolated or is entirely safe.

Check for the presence of a fire extinguisher

• If work must be carried out on the cooling equipment or any part associated therewith at a certain temperature, suitable fire extinguishing means must be within reach. Place a dry chemical fire extinguisher or CO_2 fire extinguisher near the work area.

No source of ignition

• No person carrying out work on a cooling system involving exposing the piping may use any ignition source, which could create a fire or explosion risk. All possible ignition sources, in particular cigarettes, must not enter within a sufficient perimeter of the installation, repair, removal or disposal site, in the event that refrigerant could be released into the surrounding space. Before starting the work, the area around the equipment must be examined to check for all fire or ignition risks. "No smoking" signs must be displayed.

Area ventilation

• Before accessing the unit in any manner whatsoever with the intention of performing any maintenance task, check that the area is open and well-ventilated. Suitable ventilation must be provided throughout the maintenance task to allow any refrigerant that could be released into the atmosphere to be safely dispersed.

Refrigeration equipment check

• The manufacturer's recommendations in terms of care and maintenance must always be complied with. When replacing electric components, check that components used are of the same type and category as those recommended/approved by the manufacturer. When in doubt, contact the manufacturer's technical department for assistance.

• The following checks must be applied to installations using flammable refrigerants:

• if an indirect cooling circuit is used, the presence of refrigerant in the secondary circuit must be analysed;

• the markings on the equipment must remain visible and legible; any illegible markings or signs must be rectified;
• the hoses or components of the cooling circuit are installed in a position where they are unlikely to be exposed to any substance capable of corroding the components containing refrigerant, unless the components are made from materials that are typically corrosion-proof or correctly protected from such corrosion.

Electric component check

• The repair and maintenance of electric components must include initial safety checks and component inspection procedures. If a defect capable of jeopardising safety arises, no power supply must be connected to the circuit until the problem has been completely resolved. If the defect cannot be rectified immediately

and if maintenance work must continue, an appropriate temporary solution must be found. This must be reported to the equipment's owner so that all persons concerned are made aware.

• The repair and maintenance of electric components must include the following initial safety checks:

the capacitors are discharged: this must be carried out safely to prevent all risks of ignition;
- no electric component or live wiring is exposed while charging, overhauling or draining the system;
the system must be grounded at all times.

Repair of insulated components

• When repairing insulated components, all power sources must be disconnected from the equipment on which the work is being carried out before removing the insulating cover, etc. If the equipment must be powered during maintenance work, a leak detector must continuously monitor for leaks at the most critical point in order to report any potentially hazardous situation.
• Particular attention must be paid to the following points to ensure that, when performing work on the electric components, the housing is not altered to the point of affecting the protection rating. This includes damaged wires, an excessive number of connections, terminals that do not comply with the original specifications, damaged seals, incorrect installation of the cable glands, etc.
• Make sure that the appliance is properly fixed.
• Make sure that the seals or insulating materials are not deteriorated to the point that they no longer prevent a flammable atmosphere from penetrating the circuit. Spare parts must be compliant with the manufacturer's specifications.

Repair of intrinsically safe components

• Do not apply any permanent electric capacitance or induction charge to the circuit without checking that it does not exceed the allowed voltage and intensity for the equipment being used.
• Typically safe components are the only types on which work can be carried out in the presence of a flammable atmosphere when live. The test appliance must fall under a suitable classification.
• Only replace components with parts specified by the manufacturer. Other parts could cause the refrigerant to leak and ignite in the atmosphere.

Wiring

• Check that the wiring shows no signs of wear, corrosion, excessive pressure, vibration, cutting edges or any other detrimental environmental effect. The check must also take into account the effects of ageing or continuous vibrations caused by sources such as compressors or fans.

Detection of flammable refrigerant

• Under no circumstances must potential ignition sources be used to search for or detect refrigerant leaks. A halide torch (or any other detector using a naked flame) must not be used.
• The following leak detection methods are considered to be acceptable for all cooling systems.
• Electronic leak detectors can be used to detect refrigerant leaks; however, in the case of flammable refrigerants, the sensitivity level may not be suitable or recalibration may be necessary. (The detection equipment must be calibrated in an area devoid of refrigerant). Check that the detector is not a potential ignition source and is appropriate for the refrigerant used. The leak detection equipment must be adjusted to a percentage of the refrigerant's LFL and must be calibrated according to the refrigerant used. The appropriate gas percentage (25% at most) must be confirmed.
• Leak detection fluids are also suited for use with most refrigerants, however the use of detergents containing chlorine must be avoided since it could react with the refrigerant and cause corrosion to the copper piping.
• If a leak is suspected, all naked flames must be removed/extinguished.
• If a refrigerant leak is detected and requires soldering, the entire quantity of refrigerant must be removed from the system or isolated (by way of shut-off valves) in part of the system located away from the leak.

Removal and discharge

• When accessing the cooling circuit to carry out repairs, or for any other reason, conventional procedures must be employed. However, for flammable refrigerants, the recommendations must be complied with in order to take account of the product's flammability. The following procedure must be followed:

• remove the refrigerant;

• purge the circuit with an inert gas (optional for A2L);
  drain (optional for A2L);
  purge with an inert gas (optional for A2L);
  open the circuit by cutting or soldering.
• The refrigerant charge must be recovered in suitable recovery cylinders. For appliances containing flammable refrigerants other than A2L refrigerants, the system must be bled with nitrogen devoid of oxygen to make the appliance suitable for receiving flammable refrigerants. You may need to repeat this process several times. Compressed air or oxygen must not be used to purge cooling systems.

Loading procedures

• Check that the vacuum pump outlet is not located in the vicinity of any potential ignition source and that ventilation is provided.
• In addition to conventional charging procedures, the following requirements apply.
• Check that there is no possibility of cross-contamination between the different refrigerants when using charging equipment. Hoses or lines must be as short as possible to reduce the quantity of refrigerant contained therein.
• Cylinders must be kept in an appropriate position, in accordance with the instructions.
• Check that the cooling system is grounded before charging the system with refrigerant.
• Label the system once charging is complete (if this is not already the case).
• Pay close attention to not overfilling the cooling system.
• Before recharging the system, carry out a pressure test using a suitable purge gas. The system must be examined to make sure there are no leaks after the charging operation and before commissioning. A follow-up leak test must be carried out before leaving the site.

Dismantling

• Before dismantling, the technician must familiarise himself/herself with the equipment and its specifications. We highly recommend carefully recovering all refrigerants. Before this, oil and refrigerant samples must be taken if analyses are to be carried out before any other use of the recovered refrigerant. Check for the presence of a power supply before starting work.

• Familiarise yourself with the equipment and how it operates.

• Electrically isolate the system.
• Before starting work, check the following points:

mechanical handling equipment is available if needed to handle the refrigerant cylinders;
- all personal protective equipment is available and used correctly;
the recovery process is followed at all times by a cognizant person;
- the recovery cylinders and equipment comply with the relevant standards.
4. Drain the cooling system where possible.
5. If a vacuum cannot be created, install a manifold in order to be able to remove the refrigerant from various locations within the system.
6. Make sure that the cylinder is located on the scales before starting recovery operations.
7. Start the recovery unit and operate as per its instructions.
8. Do not overfill the cylinders (no more than 80% of the volume must be filled with liquid).
9. Do not exceed the maximum working pressure of the cylinder, even temporarily.
10. When the cylinders have been filled correctly and the process is complete, check that the cylinders and the equipment are quickly removed from the site and that the alternative shut-off valves on the equipment are closed.
11. The recovered refrigerant must not be charged in another cooling system, unless it has been cleaned and inspected.

TROUBLESHOOTING

• All brazing must be carried out by qualified brazers.
• Replacement pipes must always be made of copper in compliance with standard NF EN 12735-1.

• Leak detection; pressure test:

• never use oxygen or dry air, risk of fire or explosion,

• use dry nitrogen or the mixture of nitrogen and refrigerant indicated on the information plate,

• the test pressure for both the high and low pressure circuits must not exceed 42 bar in cases where the appliance is equipped with the optional pressure gauge.

• The high pressure circuit pipes are made of copper and have a diameter equal to or greater than 1^ 5 / 8 . A certificate as indicated in §2.1 in compliance with standard NF EN 10204 must be requested from the supplier and filed in the installation's technical file.

• Technical data relative to the safety requirements of the various applicable directives are indicated on the information plate. All this information must be recorded in the appliance's installation manual, which must be kept in its technical file: model, code, serial number, maximum and minimum OT, OP, year of manufacture, CE marking, manufacturer's address, refrigerant and weight, electrical parameters, thermodynamic and acoustic performance.

LABELLING

• The equipment must be labelled so as to specify that it is out of order and that the refrigerant has been drained.
• The label must be dated and signed.
• For appliances containing a flammable refrigerant, check that labels are placed on the equipment stating that it contains a flammable refrigerant.

RECOVERY

• When draining the refrigerant for maintenance or decommissioning, best practices should be followed in order to safely drain all of the refrigerant.
• When transferring refrigerant to a cylinder, make sure that you use a recovery cylinder that is compatible with the refrigerant. Make sure that the correct number of cylinders are provided for recovering all of the refrigerant. All cylinders used must be intended for the recovery of refrigerant and must be labelled for this specific refrigerant. The cylinders must be equipped with a vacuum valve and a stop gate in good working order. Empty collection cylinders are drained and, where possible, cooled before recovery.
• The recovery equipment must be in good working order, the instructions for using the equipment must be within reach and the equipment must be compatible for use with the refrigerant concerned, including, where appropriate, a flammable refrigerant. Moreover, a set of calibrated scales must be available and in good working order. The pipework must be complete, have no leaks or disconnected connectors, and must be in good condition. Before using the recovery unit, check that it is in good working order, that it has been well maintained and that the associated electric components are sealed so as to prevent any risk of fire in the event of refrigerant being released. If you have any doubts, contact the manufacturer.
• The recovered refrigerant must be sent to the refrigerant supplier in its recovery cylinder with a waste transfer note. Do not mix different refrigerants in the recovery units, and in particular in the cylinders.
• If the compressor has been removed or if oil from the compressor has been drained, check that the refrigerant has been completely removed to prevent it from mixing with the lubricant. The draining process must be carried out before returning the compressor to the supplier. Only the electric heater of the compressor body can be used to accelerate this process. This operation can be carried out safely once all liquids within the system have been drained.

RECYCLING

This symbol is required by the European directive DEEE 2012/19/EU (directive on waste electrical and electronic equipment) and means that your appliance must not be thrown into a normal bin. It will be selectively collected for the purpose of reuse, recycling or transformation. If it contains any substances that may be harmful to the environment, these will be eliminated or neutralised. Contact your retailer for recycling information.

ADVERTENCIAS

ALGEMENE WAARSCHUWINGEN

WAARSCHUWINGEN MET BETREKKING TOT ELEKTRISCHE APPARATEN

User and Service manual

INDEX

1. Specifications
2. Transport advertising
3. Dimension
4. Installation and connection
5. Electrical wiring
6. Display controller operation
7. Troubleshooting
8. Exploded diagram
9. Maintenance
10. Accessories

ATTENTION: This manual includes all the necessary information with the use and the installation of your heat

pump.

The installer must read the manual and follow the instructions of implementation and maintenance.

The installer is responsible for the installation of the product and should follow all the instructions of the manufacturer and the regulations in application. Incorrect installation will invalidate the guarantee.

The manufacturer declines any respectability for the damage caused by any third party, object ingression and of the errors due to the installation that do not follow the manual guidelines. Any use that is not as intended by the manufacturer will invalidate the guarantee.

Thank you for using Mini Heater for your pool heating, it will heat your pool water and keep the constant temperature when the air ambient temperature is above 12^

1. Specifications

1.1 Technical data pool heat pumps

Item	HPM20	HPM30	HPM40
Code	71245	71258	71606
* Heating Capacity at Air 28℃, Water 28℃, Humidity 80%
Heating Capacity (kW)	2.5	4.2	5.5
Power Consumption (kW)	0.59	1	1.31
COP	4.2	4.2	4.2
* Heating Capacity at Air 15℃, Water 26℃, Humidity 70%
Heating Capacity (kW)	1.9	3.2	4.2
Power Consumption (kW)	0.56	0.91	1.2
COP	3.4	3.5	3.5
* General data
Voltage (V)	220-240V~50Hz/1PH
Rated Current (A)	2.6	4.4	5.8
Fuse Current (A)	7.5	10	16
Maximum Pool Volume**(m3)	<20	<30	<40
Advised water flux (m3/h)	2	2	2.5
Maximum/minimum operating pressure(Mpa)	4.2/0.05
Water Pressure Drop (Kpa)	15	15	15
Heat exchanger	Titanium exchanger in PVC
Protection rating	IPX4
Water Pipe in-out (mm)	38/32
Noise Level (10m) dB(A)	48	46	46
Noise Level (1m)	57	55	55
Refrigerant Type (R32)	160	290	400
* Dimension/ Weight
Net Weight (kg)	18	26	30
Gross Weight (kg)	19	28.5	33
Net Dimension (mm)	313*364.5*428.5	435*436.5*511.5	515*487*541.5
Packing Dimension (mm)	380*455*500	496*525*575	570*570*605

• Above data are subjects to modification without notice.
  ** Check our packaging or website for more details.

2. Transport advertising

2.1 Delivery of the packaging

For the transportation, the heat pumps are fixed on the pallet and cover with a cardboard box.

To preserve from any damage, the heat pump must be transferred in its package.

It is the responsibility of the addressee to notify of any damage incurred during delivery within

48 hours. No responsibility can be taken once the unit has been signed for.

2.2 Stock advertising

• The warehouse should be bright, spacious, open, well ventilated, have ventilation equipment and no fire source.
• Heat pump must be stored and transfer in vertical position in its original packaging. If it is not the case, it cannot be operated until a minimum period of 24H has passed before the unit can have the electrical power turned on.

FORBIDDEN

2.3 Transfer to the final position

• During the unpacking of the product and the transfer from the pallet to the final place of installation, it is necessary to maintain the heat pump in a vertical position.
• Smoking and the use of flames are prohibited near R32 machine.

Water connection are not to be used as load bearing handles. The manufacturer would not take the responsibility in case of damage to the water pipes.

3. Dimension

Item / (mm)	A	B	C	D	E	F	G
HPM20	90.4	130	50	428.5	313	300	364.5
HPM30	116.5	200	50	511.5	435	365	436.5
HPM40	134.6	260	50	541.5	515	421	487

4. Installation and connection

Attention:

Please observe the following rules when installing the heat pump:

1. Any addition of chemicals must take place in the piping located downstream from the heat pump.
2. Always hold the heat pump upright. If the unit has been held at an angle, wait at least 24 hours before applying main power to the heat pump.

4.1 Heat pump location

The unit will work properly in any desired location as long as the following three items are present:

1. Fresh air - 2. Electricity - 3. Swimming pool filters

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 in a windy location does not present any problem at all.

ATTENTION: Never install the unit in a closed room with a limited air volume in which the air expelled from the unit will be reused, or close to shrubbery that could block the air inlet. Such locations impair the continuous supply of fresh air, resulting in reduced efficiency and possibly preventing sufficient heat output.

4.2 Initial operation

Note: In order to heat the water in the pool (or hot tub), the filter pump must be running so as to circulate the water through the heat pump. If the water is not flowing through, the heat pump will trigger the overheat protection and cause a shut down.

4.3 Hose connection

Step 1

Step 2

Note:

The factory supplies only the heat pump. All other components, including two hoses, must be provided by the user or the installer.

4.4 Electrical connection

Before connecting the unit, verify that the supply voltage matches the operating voltage of the heat pump.

The RCD plug has been included with power cable, which can offer electrical protection.

The test button is for checking the capability of the circuit breaker.

Attention:

Ensure the power plug is secure If the plug is not secure, it may cause an electric shock, over-heating or fire

Never pull out the power plug during operation Otherwise, it 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.

After all connections have been made and checked, carry out the following procedure:

1. Switch on the filter pump. Check for leaks and verify that water is flowing from and to the swimming pool.
2. Connect power to the heat pump and press the On/Off button on the electronic control panel. The unit 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 cooler.
4. When the filter pump is turned off, the unit should also turn off automatically.
5. Allow the heat pump and the filter pump to run 24 hours a day until the desired water temperature is reached. The heat pump will stop running at this point. After this, it will restart automatically (as long as the filter pump is running) whenever the swimming pool water temperature drops 2 degree below the set temperature (for example, if you sent the temperature 28^ , the heat pump will stop when the temperature at 28^ . While it will restart when the temperature of the water down to 26^ ).

Depending on the initial temperature of the water in the swimming pool and the air temperature, it may take several days to heat the water to the desired temperature. A good swimming pool cover can dramatically reduce the required length of time.

Time delay - The heat pump has a built-in 3-minute start-up delay to protect the circuitry and avoid excessive electrical contactor wear. The unit will restart automatically after this time delay expires. Even a brief power interruption will trigger this time delay and prevent the unit from restarting immediately. Additional power interruptions during this delay period do not affect the 3-minute duration of the delay.

4.5 Condensation

The air drawn into the heat pump is cooled by the operation of the heat pump for heating the pool water, which may cause condensation on the fins of the evaporator. The amount of condensation may be as much as several litters per hour at high humidity. The condensate will drain from the bottom of the heat pump. This is sometimes mistakenly regarded as a water leak.

5. Electrical wiring

5.1 Swimming pool heat pump wiring diagram

Code; HPM20

5.2 Swimming pool heat pump wiring diagram

Code; HPM30/HPM40

NOTE:

(1) Above electrical wiring diagram only for your reference, please subject machine posted the wiring diagram.
(2) The swimming pool heat pump must be connected ground wire, although the unit heat exchanger is electrically isolated from the rest of the unit. Grounding the unit is still required to protect you against short circuits inside the unit. Bonding is also required.

Disconnect: A means to disconnect should be located within sight of and readily accessible from the unit(circuit breaker, fused or un-fused switch). This is common practice on commercial and residential heat pumps. It prevents remotely-energizing unattended equipment and permits turning off power at the unit while the unit is being serviced.

6. Display controller operation

6.1 The buttons of LED wire controller

When the heat pump is running, the LED display shows the water inlet temperature.

LED 1 is on when compressor is running.

LED 2 is on if the unit is in fault.

6.2 Turn on/off the heat pump

Press to turn on the heat pump, the LED display shows the water setting temperature for 5s, then show water inlet temperature.

Press again to turn off the heat pump.

6.3 Set the water temperature

Press or directly to adjust water temperature (range:.10-42°C)

Press or set to save the setting then exit.

NOTE: the heat pump can run only if the water circle/filtration system is running.

6.4 Parameter checking

Press set, it will enter the parameter checking, Press or to choose the code d0/d1, press again, it will show the measured value. Lastly press to exit.

Code	Parameter
d0	Ambient temperature
d1	Water temperature

Notice: It can't set the Parameter data by end-users.

7. Trouble shooting

7.1 Error code on the LED controller

Malfunction	Code	Reason	Solution
Too low ambient temperature protection	P0	1. Ambient temperature is below 12℃ 2. Controller failure.	1. Wacht tot de omgevingstemperatuur is gestegen tot 13℃. 2. Replace the new controller.
Water temperature sensor failure	P1	Water temperature sensor open circuit or short circuit.	Replace the new water temperature sensor.
Ambient temperature sensor failure	P2	Ambient temperature sensor open circuit or short circuit.	Replace the new ambient temperature sensor.
Low pressure protection	EL	1. Low pressure switch disconnected or failure. 2. Gas leakage.	It must be repaired by the professional technicians.

7.2 Other Malfunctions and Solutions (No display on LED wire controller)

Malfunctions	Observing	Reason	Solution
Heat pump is not running	LED wire controller no display.	No power supply.	Check cable and circuit breaker if it is connected.
	LED wire controller displays the actual water temperature.	1. Water temperature is reaching to setting value, HP under constant temperature status. 2. Heat pump just starts to run.	1. Verify water temperature setting. 2. Startup heat pump after a few minutes.
Short running	LED displays actual water temperature, no error code displays.	1. Fan NOT running. 2. Air ventilation is not enough. 3. Refrigerant is not enough.	1. Check the cable connections between the motor and fan, if necessary, it should be replaced. 2. Check the location of heat pump unit and eliminate all obstacles to make good air ventilation. 3. Replace or repair the heat pump unit. It must be repaired by a professional technician.
Water stains	Water stains on heat pump unit.	1. Concreting. 2. Water leakage.	1. No action. 2. Check the titanium heat exchanger carefully if it is any defect.

8. Exploded diagram

Unit: HPM20

No	Spare parts	HPM20	No	Spare parts	HPM20
1	Ambient temp. Sensor Clip	102040891	15	Titanium exchanger	102040891
2	Copper pipe	108680047	16	Front panel	108680047
3	Ambient temp. Sensor T5	136020168	17	Rubber feet	136020168
4	Capillary	108680045	18	Base	108680045
5	Electric box	108010025	19	Clip	108010025
6	Controller	117110068	20	Water in temp. Sensor T1	117110068
7	Compressor capacitance Clip	113050123	21	Gas collecting pipe	113050123
8	Compressor capacitance	101000233	22	Compressor	101000233
9	Fan motor top plate	116000091	23	Low pressure switch	116000091
10	Shockproof rubber hammer	113010300	24	Exhaust pipe	113010300
11	Gas return piping	103000236	25	Evaporator	103000236
12	Copper pipe	133400001	26	Top cover	133400001
13	Fan motor assembly	108680046	27	Pillar	108680046
14	Front grill

No.	Spare parts	HPM30	No.	Spare parts	HPM30
1	Evaporator	103000237	15	Copper pipe	113100027
2	Ambient temp. Sensor Clip	133020010	16	Titanium exchanger	102040900
3	Ambient temp. Sensor T5	117110079	17	Clip	108010025
4	Capillary	109000038	18	Water in temp. Sensor T1	117110068
5	Compressor capacitance	108010006	19	Gas collecting pipe	113050125
6	Compressor capacitance	111000011	20	Base	108690033
7	Fan capacitor	111000034	21	Pillar	108690048
8	Front panel assemble	108690047	22	Compressor	101000232
9	Controller	117020189	23	Gas return piping	113020467
10	Electric box	108690015	24	Copper pipe	113420129
11	Fan motor	112000054	25	Low pressure switch	116000091
12	Fan blade	132000024	26	Shockproof rubber	136020026
13	Front grill	133020052	27	Exhaust pipe	113010351
14	Rubber feet	136020168	28	Top cover	133330004

No.	Spare parts	HPM40	No.	Spare parts	HPM40
1	Pillar	108950009	16	Titanium exchanger	117020363
2	Top cover	133440001	17	Rubber feet	136020168
3	Evaporator	103000343	18	Exchanger temperature	108010025
4	Ambient temp. sensor	133020010	19	Water in temp. Sensor T1	117110068
5	Water in temp. Sensor T1	117110068	20	Base	108950007
6	Electric box	108950006	21	Compressor rubber feet	101000241
7	Compressor capacitance	108010006	22	Compressor	101000241
8	Compressor capacitance	111000012	23	Low pressure switch	116000091
9	Fan motor bracket	108950010	24	Gas return piping	113020602
10	Fan motor	112000079	25	Rubber block	136020018
11	Fan blade	132000024	26	Capillary	109000038
12	Controller	117020302	27	Exhaust pipe	113020624
13	Front grill	133020052	28	Fan capacitor	111000034
14	Front panel assemble	108950008	29	Motor bracket support	108950011
15	Power cord buckle	142000126

9. Maintenance

(1) You should check the water supply system regularly to avoid the air entering the system and creation of low water flow, because it would reduce the performance and reliability of HP unit.
(2) Clean your pools and filtration system regularly to avoid the damage of the unit.
(3) Please always empty the water in heat pump during winter time or when the ambient temperature drops below 0^ , or else the Titanium exchanger will be damaged because of being frozen, in such case, your warranty will be lost.
(4) Check the water levels before the unit starts after a long break in usage.
(5) When the unit is running, there will be condensate water discharging from the bottom of the unit. This is normal.

10. Accessories

Draining jet,1 pcs

Water drainage pipe 1pcs

MINI HEATER

1.1 In accordance with these provisions, the seller guarantees that the product corresponding to this guarantee ("the Product") is in perfect condition at the time of delivery.
1.2 The Guarantee Term for the Product is two (2) years from the time it is delivered to the purchaser.
1.3 In the event of any defect in the Product that is notified by the purchaser to the seller during the Guarantee Term, the seller will be obliged to repair or replace the Product, at his own cost and wherever he deems suitable, unless this is impossible or unreasonable.
1.4If it is not possible to repair or replace the Product, the purchaser may ask for a proportional reduction in the price or, if the defect is sufficiently significant, the termination of the sales contract.
1.5 The replaced or repaired parts under this guarantee, will not extend the guarantee period of the original Product, but will have a separate guarantee.
1.6 In order for this guarantee to come into effect, the purchaser must provide proof of the date of purchase and delivery of the Product.
1.7 If, after six months from the delivery of the Product to the purchaser, he notifies a defect in the Product, the purchaser must provide proof of the origin and existence of the alleged defect.
1.8 This Guarantee Certificate is issued without prejudice to the rights corresponding to consumers under national regulations.

2 INDIVIDUAL TERMS

2.1 This guarantee covers the products referred to in this manual.
2.2 This Guarantee Certificate will only be applicable in European Union countries.
2.3 For this guarantee to be effective, the purchaser must strictly follow the Manufacturer's instructions included in the documentation provided with the Product, in cases where it is applicable according to the range and model of the Product.
2.4 When a time schedule is specified for the replacement, maintenance or cleaning of certain parts or components of the Product, the guarantee will only be valid if this time schedule has been followed.

3 LIMITATIONS

3.1 This guarantee will only be applicable to sales made to consumers, understanding by "consumer", a person who purchases the Product for purposes not related to his professional activities.
3.2 The normal wear resulting from using the product is not guaranteed. With respect to expendable or consumable parts, components and/or materials, such as batteries, light bulbs, etc. the stipulations in the documentation provided with the Product, will apply.
3.3 The guarantee does not cover those cases when the Product; (I) has been handled incorrectly; (II) has been repaired, serviced or handled by non- authorised people or (III) has been repaired or serviced not using original parts. In cases where the defect of the Product is a result of incorrect installation or start-up, this guarantee will only apply when said installation or start-up is included in the sales contract of the Product and has been conducted by the seller or under his responsibility.

ES-CERTIFICADO DE GARANTIA 1

ASPECTOS GENERALES