HydroPro 7024515 Troubleshooting guide

7024515 Hydro-Pro Heat pump ABS 230V Inverter type Z7/32 horizontal,R32
7024516 Hydro-Pro Heat pump ABS 230V Inverter type Z11/32 horizontal,R32
7024517 Hydro-Pro Heat pump ABS 230V Inverter type Z14/32 horizontal,R32
7024518 Hydro-Pro Heat pump ABS 230V Inverter type Z16/32 horizontal,R32
7024519 Hydro-Pro Heat pump ABS 230V Inverter type Z19/32 horizontal,R32
7024520 Hydro-Pro Heat pump ABS 230V Inverter type Z24/32 horizontal,R32
7024521 Hydro-Pro Heat pump ABS 400V Inverter type Z24T horizontal,R410A
7024522 Hydro-Pro Heat pump ABS 230V Inverter type Z29/32 horizontal,R32
7024523 Hydro-Pro Heat pump ABS 400V Inverter type Z29T horizontal,R410A
INVERBOOST+ Tech
Swimming Pool Heat Pump
User and Service manual
English ● French ● Dutch ● German ● Polish ● Danish

INDEX
CO2 Regulation (EU) P1~P6
ENGLISH P7~P42
FRENCH P43~P79
DUTCH P80~P116
GERMAN P117~P153
POLISH P154~P190
DANISH P191~P228

1
Regulation (EU) n° 517/2014 of 16/04/14 on fluorinated greenhouse gases and
repealing Regulation (EC) n° 842/2006
Leak checks
1. Operators of equipment that contains fluorinated greenhouses gases in quantities of 5 tons of CO2, equivalent or
more and not contained in foams shall ensure that the equipment is checked for leaks.
2. For equipment that contains fluorinated greenhouse gases in quantities of 5 tons of CO2 equivalent or more, but
of less than 50 tons of CO2 equivalent: at least every 12 months.
Picture of the equivalence CO2
1. Load in kg and Tons amounting CO2.
Load and Tons amounting CO
2
Frequency of test
From 2 to 30 kg load = from 5 to 50 Tons Each year
Concerning the Gaz R410a, 2.39kg amounting at 5 tons of CO2, commitment to check each year.
Concerning the Gaz R32,7.41kg amounting at 5 tons of CO2, commitment to check each year.
Training and certification
1. The operator of the relevant application shall ensure that the relevant personnel have obtained the necessary
certification, which implies appropriate knowledge of the applicable regulations and standards as well as the
necessary competence in emission prevention and recovery of fluorinated greenhouse gases and handling safety
the relevant type and size of equipment.
Record keeping
1. Operators of equipment which is required to be checked for leaks, shall establish and maintain records for each
piece of such equipment specifying the following information:
a) The quantity and type of fluorinated greenhouse gases installed;
b) The quantities of fluorinated greenhouse gases added during installation, maintenance or servicing or due to
leakage;
c) Whether the quantities of installed fluorinated greenhouse gases have been recycled or reclaimed, including the
name and address of the recycling or reclamation facility and, where applicable, the certificate number;
d) The quantity of fluorinated greenhouse gases recovered
e) The identity of the undertaking which installed, serviced, maintained and where applicable repaired or
decommissioned the equipment, including, where applicable, the number of its certificate;
f) The dates and results of the checks carried out;
g) If the equipment was decommissioned, the measures taken to recover and dispose of the fluorinated greenhouse
gases.
2. The operator shall keep the records for at least five years, undertakings carrying out the activities for operators
shall keep copies of the records for at least five years.

2
Règlement (UE) n° 517/2014 du 16/04/14 relatif aux gaz à effet de serre fluorés et
abrogeant le règlement (CE) n° 842/2006
Contrôles d’étanchéité
1. Les exploitants d’équipements qui contiennent des gaz à effet de serre fluorés dans des quantités supérieures ou
égales à 5 tonnes équivalent CO2, veillent à ce que ces équipements fassent l’objet de contrôles d’étanchéité.
2. Au 1 janvier 2017 les contrôles d’étanchéité sont à effectuer au moins tous les douze mois, pour les équipements
dans des quantités supérieures ou égales à 5 tonnes équivalent CO2 mais inférieures à 50 tonnes équivalent CO2.
Tableau des équivalences CO2
1. Charge en kg et Tonnes équivalant CO2.
Charge et Tonnes équivalant CO2 Fréquence du contrôle
De 2 à 30 kg de charge soit de 5 à 50 Tonnes Tous les ans
Pour le Gaz R410a, 2.39kg équivalences à 5 tonnes de CO2 donc devoir de vérifier tous les ans.
Pour le Gaz R32, 7.41kg équivalences à 5 tonnes de CO2 donc devoir de vérifier tous les ans.
Formation et certification
1. L'exploitant veille à ce que le personnel concerné ait obtenu la certification nécessaire, qui implique une
connaissance appropriée des règlements et des normes applicables ainsi que la compétence nécessaire en termes
de prévention d'émission, de récupération des gaz à effet de serre fluorés, de manipulation sans danger pour les
contrôles d’étanchéité de l’équipement.
Tenue de registres
1. Les exploitants d’équipements qui doivent faire l’objet d’un contrôle d’étanchéité établissent et tiennent à jour,
pour chaque pièce de ces équipements, des registres dans lesquels ils consignent les informations suivantes :
a) La quantité et le type de gaz à effet de serre fluorés installées;
b) Les quantités de gaz ajoutées pendant l’installation, la maintenance ou l’entretien ou à cause d’une fuite;
c) La quantité de gaz installés qui a été éventuellement recyclée ou régénérée, y compris le nom et l’adresse de
l’installation de recyclage ou de régénération et, le cas échéant, le numéro de certificat;
d) La quantité de gaz récupérée;
e) L’identité de l’entreprise qui a assuré l’installation, l’entretien, la maintenance et, le cas échéant, la réparation ou
la mise hors service de l’équipement, y compris, le cas échéant, le numéro de son certificat;
f) Les dates et les résultats des contrôles effectués;
g) Si l’équipement a été mis hors service, les mesures prises pour récupérer et éliminer les gaz.
2. Les exploitants conservent les registres visés audit paragraphe pendant au moins cinq ans, les entreprises
exécutant les activités pour le compte des exploitants conservent des copies des registres visés au paragraphe 1
pendant au moins cinq ans.

3
Verordening (EU) nr. 517/2014 van het Europees Parlement en de Raad van 16 april
2014 betreffende gefluoreerde broeikasgassen en tot intrekking van Verordening (EC)
nr. 842/2006
Controle op lekkages
1. Exploitanten van apparatuur die gefluoreerde broeikasgassen in hoeveelheden van 5 ton CO2, zelfde aantal of meer bevatten en niet
verpakt in het isolatieschuim dragen er zorg voor dat de apparatuur wordt gecontroleerd op lekken.
2. Voor apparatuur die gefluoreerde broeikasgassen in hoeveelheden van 5 ton CO2 zelfde aantal of meer bevatten, maar minder dan
50 ton CO2-equivalent: tenminste iedere 12 maanden.
Beeld van de CO2-equivalent
1. Lading in kg en Ton van hoeveelheid CO2.
Lading en Ton van hoeveelheid CO
2
Testfrequentie
Van 2 tot 30 kg lading = van 5 tot 50 Ton Ieder jaar
Met betrekking tot Gaz R410a, 2.39kg met de hoeveelheid 5 ton CO2, toewijding aan jaarlijkese controle.
Met betrekking tot Gaz R32,7.41kg met de hoeveelheid 5 ton CO2, toewijding aan jaarlijkese controle.
Training en certificatie
1. De exploitant van de betreffende toepassing zal er voor zorg dragen dat het betrokken personeel de nodige certificering hebben
verkregen, hetgeen inhoudt voldoende kennis van de geldende voorschriften en norm te bezitten, alsmede de nodige deskundigheid in
emissiepreventie en terugwinning van gefluoreerde broeikasgassen en hanteren van de veiligheid van de betreffende type en de
omvang van de apparatuur.
Registratie
1. Exploitanten van apparatuur die verplicht zijn op lekkage te controleren, zullen registers aanmaken en bijhouden voor elk deel van
dergelijke apparatuur dat de volgende informatie bevat:
a) De hoeveelheid en het type van de geïnstalleerde gefluoreerde broeikasgassen;
b) De hoeveelheden gefluoreerde broeikasgassen toegevoegd tijdens het installeren, onderhoud of de service of als gevolg van lekkage;
c) Of de hoeveelheden van de geïnstalleerde gefluoreerde broeikasgassen zijn gerecycleerd of teruggewonnen, inclusief de naam en
het adres van de recycling- of terugwinningsinstallatie en waar van toepassing het certificaatnummer;
d) De hoeveelheid teruggewonnen gefluoreerde broeikasgassen
e) De identiteit van de onderneming die de installatie, reparatie, onderhoud uitvoert en voor zover van toepassing raparties of
verwijdering van apparatuur voor zijn rekening neemt, inclusief, in voorkomend geval, het nummer van haar certificaat;
f) De data en de resultaten van de verrichte controles;
g) Indien de apparatuur buitengebruik werd gesteld, de genomen maatregelen voor het terugwinnen en afvoeren van de gefluoreerde
broeikasgassen.
2. De exploitant zal de administratie gedurende tenminste vijf jaar bewaren, de ondernemingen die de werkzaamheden voor de
exploitanten uitvoeren, moeten tenminste vijf jaar kopieën van de registers bijhouden.

4
Verordnung (EU) Nr. 517/2014 vom 16/04/14 über fluorierte Treibhausgase und die
Verordnung (EG) zur Aufhebung Nr. 842/2006
Dichtheitsprüfung
1. Die Betreiber von den Geräte, die die fluorierte Treibhausgase in Mengen von 5 Tonnen CO2-Äquivalent oder mehr enthalten und
nicht in Schäumen enthalten, müssen sicherstellen, dass das Gerät auf Dichtheit überprüft wird.
2. Für die Geräte, die fluorierte Treibhausgase in Mengen von 5 Tonnen 5 Tonnen CO2-Äquivalent oder mehr enthalten aber weniger als
50 Tonnen CO2-Äquivalent enthalten: mindestens alle 12 Monate.
Bild der Gleichwertigkeit CO2
1. Belastung von CO2 in kg und Tonnen.
Belastung und Tonnen von CO2 Häufigkeit der Prüfung
Von 2 bei 30 kg Belastung = von 5 bei 50 Tonnen Jedes Jahr
In Bezug auf die Gaz R410a, 2,39 kg in Höhe von 5 Tonnen CO2, Engagement für die Überprüfung jedes Jahr.
In Bezug auf die Gaz R32, 7.41 kg in Höhe von 5 Tonnen CO2, Engagement für die Überprüfung jedes Jahr.
Ausbildung und Zertifizierung
1. Die Betreiber der betreffenden Anwendung sollen dafür Sorge tragen, dass die zuständige Person die erforderliche Zertifizierung
erlangt hat, die die angemessene Kenntnisse der geltenden Vorschriften und Normen sowie die notwendige Kompetenz in Bezug auf
die Emissionsvermeidung und - verwertung von fluorierten Treibhausgasen und der Handhabungssicherheit der betreffenden Typen
und Größe der Ausrüstung beinhaltet.
Aufbewahrung der Aufzeichnungen
1. Die Betreiber von den Geräte, die auf Dichtheit überprüft werden müssen, müssen für jedes Gerät, das die folgenden Angaben
enthält, Aufzeichnungen erstellen und verwalten:
a) Die Menge und Art der installierten fluorierten Treibhausgase;
b) Die Mengen an fluorierten Treibhausgasen, die während der Installation, Wartung oder Service oder aufgrund von Leckagen
hinzugefügt werden;
c) Ob die Mengen der installierten fluorierten Treibhausgase wiederverwandt oder zurückgefordert wurden, einschließlich der Name
und Anschrift der Wiederverwendung oder Rückgewinnungsanlage und gegebenenfalls der Bescheinigungsnummer;
d) Die Menge der fluorierten Treibhausgase wiederhergestellt wird;
e) Die Identität des Unternehmens, das die Ausrüstung installiert, gewartet und gegebenenfalls repariert oder außer Betrieb hat,
gegebenenfalls einschließlich der Nummer des Zertifikats;
f) Datum und Ergebnisse der Prüfung durchgeführt werden;
g) Wenn das Gerät außer Betrieb hat, wurden die Maßnahmen zur Rückgewinnung und Beseitigung der fluorierten Treibhausgase
getroffen.
2. Die Betreiber bewahrendie Aufzeichnungen für mindestens fünf Jahre lang auf, wobei die Unternehmen, die die Tätigkeiten für
die Betreiber ausführen, die Aufzeichnungen für mindestens fünf Jahre lang aufbewahren soll.

5
Regulacje (EU) n°517/2014 z 16/04/14 na temat fluorowanego gazu cieplarnianego i
unieważnienie (EC) n° 842/2006
Kontrole szczelności
1. Operator sprzętu który zawiera 5 ton CO2 fluorowanego gazu cieplarnianego, odpowiednik lub większa ilość oraz brak pianki
powoduje sprawdzenie sprzętu pod kątem szczelności.
2. Dla sprzętu zawierającego fluorowany gaz cieplarniany w ilości 5 ton CO2, lub więcej, ale mniej niż 50 ton CO2 jest sprawdzany co 12
miesięcy.
Obrazek CO2
1. Ilość CO2 w kg i tonach.
Ilość i tony CO
2
Częstotliwość testu
Od 2 na 30 kg = od 5 na 50 ton Co roku
Gas R410a, 2.39kg jest równowartością 5 ton CO2 i jest sprawdzany każdego roku.
Gas R32, 7.41kg jest równowartością 5 ton CO2 i jest sprawdzany każdego roku.
Trening I certyfikacja
1. Personel musi posiadać odpowiednią certyfikację, która zapewnia odpowiednią wiedzę na temat standardów oraz odpowiednie
kompetencje w zakresie prewencji emisji i odyzskania fluorowanego gazu cieplarnianego jak i musi zachować wszelkie normy
bezpieczeństwa oraz odpowiedniego sprzętu.
Prowadzenie dokumentacji
1. Operatorzy sprzętu, którego jest wymagana kontrola pod względem szczelności, muszą prowadzić dokumentację dla całego sprzętu
tj:
a) IIość i typ zainstalowanego fluorowanego gazu cieplarnianego.
b) Ilości fluorowanego gazu cieplarnianego dodanego podczas instalacji - prowadzenie i serwis.
c) Czy ilośći zainstalowanego fluorowanego gazu cieplarnianego zostały przetworzone lub odzyskane, z załączeniem nazwy i adresu
miejsca przetworzenia lub reklamacji oraz jeśli możliwy - numer certyfikatu.
d) Ilość odzyskanego fluorowanego gazu cieplarnianego.
e) Dane firmy instalującej, serwisującej, konserwującej i jeśli możliwa naprawa lub likwidacja sprzętu oraz jego numer cerrtyfikatu.
f) Daty i rezultaty przeprowadzonych testów.
g) Jeśli sprzęt został zlikwidowany – wymagane środki do odzyskania i rozłożenia fluorowanego gazu cieplarnianego.
2. Operator musi zachować rejestry przez minimum pięć lat, firmy przeprowadzające zlecenia operatorów muszą zatrzymać kopie
rejestrów przez minimum pięć lat.

6
Förordning (EU) Nr: 517/2014 den 16/04/14 om fluorerade växthusgaser och
upphävande av förordning (EC) Nr: 842/2006
Läckagekontroll
1. Operatörer av utrustning som innehåller fluorerade växthusgaser i mängder på 5 ton CO2-ekvivalenter eller mer och inte ingår i skum
ska se till att utrustningen kontrolleras för läckor.
2. För utrustning som innehåller fluorerade växthusgaser i mängder på 5 ton CO2-ekvivalenter eller mer, men mindre än 50 ton
CO2-ekvivalenter: åtminstone var 12 månad.
Bild på likvärdig CO2
1. Belastning i kg och ton uppgående CO2.
Belastning i kg och ton uppgående CO
2
. Testfrekvens
Från 2 till 30 kg belastning = från 5 till 50 ton Varje år
När det gäller Gaz R410a, 2,39 kg uppgående till 5 ton CO2, åtagande att kontrollera varje år.
När det gäller Gaz R32, 7.41 kg uppgående till 5 ton CO2, åtagande att kontrollera varje år.
Utbildning och certifiering
1. Operatören av den aktuella ansökan skall se till att berörd personal har erhållit den nödvändiga certifieringen, vilket innebär
tillräcklig kunskap om gällande föreskrifter och standarder samt nödvändig kompetens i förebyggande av utsläpp och återvinning av
fluorerade växthusgaser och hantering med säkerhet utrustning av relevant typ och storlek.
Journalföring
1. Operatörer av utrustning som kräver kontroll av läckage, ska upprätta och föra register för varje del av sådan utrustning och
specificera följande information:
a) Mängd och typ av installerade fluorerade växthusgaser;
b) Mängd fluorerade växthusgaser som tillkommit under installation, underhåll eller service eller på grund av läckage;
c) Om kvantiteter av installerade fluorerade växthusgaser har återanvänts eller regenerats, inklusive namn och adress på
återanvändnings- eller regenereringsanläggning och, i förekommande fall, certifieringsnummer;
d) Mängd fluorerade växthusgaser som har återvunnits
e) Identitet på företag som installerat, utfört service, underhållit och i förekommande fall reparerat eller demonterat utrustning,
inklusive, i förekommande fall, dess certifieringsnummer;
f) Datum och resultat av de kontroller som utförts;
g) Om utrustningen tagits ur drift, de åtgärder som vidtagits för att återvinna och göra sig av med de fluorerade växthusgaserna.
2. Operatören skall föra register under minst fem år, företag som bedriver verksamhet för operatörerna ska bevara kopior av dessa
uppgifter under minst fem år.

7
hydro-pro inverter
Swimming Pool Heat Pump
User and Service manual
INDEX
1. Specifications
2. Dimension
3. Installation and connection
4. Accessories
5. Electrical Wiring
6. Display Controller Operation
7. Troubleshooting
8. Exploded Diagram
9. Maintenance
10. Warranty and returns
Thank you for using hydro-pro inverter swimming pool heat pump for your pool heating, it will heat your pool water
and keep the constant temperature when the air ambient temperature is at -12 to 43℃
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 attentively follow the instructions in 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 against the manual implies the exclusion of
the entire guarantee.
The manufacturer declines any responsibility for the damage caused with the people, objects and of the errors due
to the installation that disobey the manual guideline. Any use that is without conformity at the origin of its
manufacturing will be regarded as dangerous.
WARNING: 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.
WARNING: Please always cut the power supply if you want to open the cabinet to reach inside the heat pump,
because there is high voltage electricity inside.
WARNING: Please well keep the display controller in a dry area, or well close the insulation cover to protect the
display controller from being damaged by humidity.
- Please always keep the heat pump in the ventilation place and away from anything which could cause fire.
- Don’t weld the pipe if there is refrigerant inside machine. Please keep the machine out of the confined space
when make gas filling.
- Action of filling gas must be conducted by professional with R32 operating license.

8
1. Specifications
1.1 Technical data hydro-pro inverter pool heat pumps
Hydro-pro Inverter Model Z7/32 Z11/32 Z14/32 Z16/32
Part nr. 7024515 7024516 7024517 7024518
* Performance at Air 28℃, Water 28℃, Humidity 80%
Heating capacity kW 7-2.2 11-2.9 14-3.2 16-3.8
Power consumption kW 1.25-0.17 1.77-0.22 2.26-0.25 2.67-0.29
C.O.P. 13-5.6 13-6.2 13-6.2 13-6
* Performance at Air 15℃, Water 26℃, Humidity 70%
Heating capacity kW 4.7-2.5 7.9-2 9.5-2.2 11.2-3
Power consumption kW 1.02-0.35 1.72-0.28 2.07-0.31 2.43-0.42
C.O.P. 7.1-4.6 7.2-4.6 7.2-4.6 7.2-4.6
Compressor type Inverter Compressor
Voltage V 220~240V / 50Hz /1PH
Rated current A 5.5 7.9 10.0 11.8
Minimum fuse A 9 12 15 16
Advised pool volume
(with pool cover)
m³ 10-25 15-60 18-66 25-85
Advised water flux m3/h 2.5 3.7 4.0 4.6
Water pressure drop Kpa 12 14 15 15
Heat exchanger Twist-titanium tube in PVC
Water connection mm 50
No. of Fan 1
Ventilation type Horizontal
Fan speed RPM 500-850
Power input of Fan W 6-35 22-82 22-82 32-110
Noise level(10m) dB(A) ≤ 41 ≤ 42 ≤ 43 ≤ 43
Noise level(1m) dB(A) 40-51 40-52 40-54 41-54
Refrigerant R32
Net weight kg 54 68 73 78
Gross weight kg 66 73 78 83
Net dimension mm 1009*370*559 1060*450*691
Packing dimension mm 1095*430*705 1130*470*850
* Above data is subject to update without prior notice.

9
1.2 Technical data hydro-pro inverter pool heat pumps
Hydro-pro Inverter Model Z19/32 Z24/32 Z24T Z29/32 Z29T
Part nr. 7024519 7024520 7024521 7024522 7024523
* Performance at Air 28℃, Water 28℃, Humidity 80%
Heating capacity kW 19-4.7 25.5-5.9 25.5-5.9 30-6.8 30-6.8
Power consumption
kW 3.17-0.36 4.25-0.45 4.25-0.45 5-0.52 5-0.52
C.O.P. 13-6 13-6 13-6 13-6 13-6
* Performance at Air 15℃, Water 26℃, Humidity 70%
Heating capacity kW 14-3.9 18.6-4.5 18.6-4.5 23.7-5.6 23.7-5.6
Power consumption
kW 2.78-0.54 4.04-0.63 4.04-0.63 5.15-0.78 5.15-0.78
C.O.P. 7.2-4.6 7.2-4.6 7.2-4.6 7.2-4.6 7.2-4.6
Compressor type Inverter Compressor
Voltage V 220~240V / 50Hz or 60Hz /1PH
380V / 50Hz or
60Hz /3PH
220~240V / 50Hz or
60Hz /1PH
380V / 50Hz or
60Hz /3PH
Rated current A 14.0 17.7 6.9 21.0 8.2
Minimum fuse A 21 27 10 34 13
Advised pool volume
(with pool cover) m³ 55-120 65-130 65-130 75-180 75-180
Advised water flux m3/h 5.0 8.0 8.0 10.0 10.0
Water pressure drop Kpa 18 20 20 25 25
Heat exchanger Twist-titanium tube in PVC
Water connection mm 50
No. of Fan 1 2
Ventilation type Horizontal
Fan speed RPM 450-650 (550-850)*2
Power input of Fan W 35-130 (32-110)*2
Noise level(10m) dB(A) ≤ 45 ≤ 46 ≤ 46 ≤ 49 ≤ 49
Noise level(1m) dB(A) 41-56 42-58 42-58 42-60 42-60
Refrigerant R32 R410A R32 R410A
Net weight kg 98 117 117 128 128
Gross weight kg 113 135 135 146 146
Net dimension mm 1134*444*872 1061*452*1256
Packing dimension mm 1140*480*1010 1130*515*1430
* Above data is subject to update without prior notice.

10
2. Dimension (mm)
Model Z7/32
Model Z11/32,Z14/32, Z16/32

11
Model Z19/32
Model Z24/32,Z24T,Z29/32,Z29T

12
3. Installation and connection
3.1 Notes
The factory supplies only the heat pump. All other components, including a bypass if necessary, must be provided
by the user or the installer.
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. Install a bypass if the water flow from the swimming pool pump is more than 20% greater than the
allowable flow through the heat exchanger of the heat pump.
3. Always place the heat pump on a solid foundation and use the included rubber mounts to avoid vibration
and noise.
4. Always hold the heat pump upright. If the unit has been held at an angle, wait at least 24 hours before
starting the heat pump.3.2 Heat pump location
3.2 Heat pump placement
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, unlike the situation with a gas heater (including
pilot flame problems).
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.
See the drawing below for minimum dimensions.
3.3 Distance from your swimming pool
The heat pump is normally installed within a perimeter area extending 7.5 m from the swimming pool. The greater
the distance from the pool, the greater the heat loss in the pipes. As the pipes are mostly underground, the heat
loss is low for distances up to 30 m (15 m from and to the pump; 30 m in total) unless the ground is wet or the

13
groundwater level is high. A rough estimate of the heat loss per 30 m is 0.6 kWh (2,000 BTU) for every 5 ºC
difference between the water temperature in the pool and the temperature of the soil surrounding the pipe. This
increases the operating time by 3% to 5%.
3.4 Check-valve installation
Note: If automatic dosing equipment for chlorine and acidity (pH) is used, it is essential to protect the heat pump
against excessively high chemical concentrations which may corrode the heat exchanger. For this reason, equipment
of this sort must always be fitted in the piping on the downstream side of the heat pump, and it is recommended to
install a check-valve to prevent reverse flow in the absence of water circulation.
Damage to the heat pump caused by failure to observe this instruction is not covered by the warranty.
3.5 Typical arrangement
Note: This arrangement is only an illustrative example.

14
3.6 Adjusting the bypass
How to get the optimum water flow:
Please turn on the heat pump under heating function, firstly close the by-pass then open it slowly to start the heat
pump (the machine can't start running when the water flow is insufficient).
Continue to adjust the by-pass, at the meantime to check the Inlet water temp. & Outlet water temp., it will be
optimum when the difference is around 2 degree.
3.7 Electrical connection
Note: Although the heat pump is electrically isolated from the rest of the swimming pool system, this only
prevents the flow of electrical current to or from the water in the pool. Earthing is still required for protection
against short-circuits inside the unit. Always provide a good earth connection.
Before connecting the unit, verify that the supply voltage matches the operating voltage of the heat pump.
It is recommended to connect the heat pump to a circuit with its own fuse or circuit breaker (slow type; curve D)
and to use adequate wiring.
Connect the electrical wires to the terminal block marked ‘ POWER SUPPLY ’.
A second terminal block marked ‘WATER PUMP ’ is located next to the first one. The filter pump switch(24V) can be
connected to the second terminal block here. This allows the filter pump operation to be controlled by the heat
pump or the extra dry contact.
Note: In the case of three-phase models, swapping two phases may cause the electric motors to run in the reverse
direction, which can lead to damage. For this reason, the unit has a built-in protective device that breaks the circuit
if the connection is not correct. If the red LED above this safety device lights up, you must swap the connections of
two of the phase wires.
3.8 Initial operation
Note: In order to heat the water in the pool (or hot tub), the filter pump must be running to cause the water to
circulate through the heat pump. The heat pump will not start up if the water is not circulating.
Out In
Heat Pump
Use the following procedure to adjust
the bypass:
1.Valve 1 wide open. Valve 2 &
valve 3 closed.
2.Slowly open valve 2 & valve 3 by
half, then close the valve 1 slowly
to increase the water flow to valve 2
& valve 3.
3. If it shows ‘ON’ or ‘EE3’ on
display, it means the water flow into
heat pump is not enough, then you
need adjust the valves to increase
the water flow through the heat
pump.
To pool From pool

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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 .
3. After a few minutes, check whether the air blowing out of the unit is cooler.
4. When turn off the filter pump , the unit should also turn off automatically , if not, then adjust the flow switch.
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.
Water Flow Switch:
It is equipped with a flow switch for protecting the HP unit running with adequate water flow rate .It will turn on wh
en the pool pump runs and shut it off when the pump shuts off. If the pool water level higher than 1 m above or b
elow the heat pump’s automatic adjustment knob, your dealer may need to adjust its initial startup.
Time delay - The heat pump has a built-in 3-minute start-up delay to protect the circuitry and avoid excessive
contact 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.
3.9 Condensation
The air drawn into the heat pump is strongly 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 litres per hour at high relative humidity. This is sometimes mistakenly regarded as a water leak.
3.10 Operating modes for optimal use
- POWER: Used primarily at the beginning of the season because this mode allows very rapid temperature rise
- SMART: The heat pump has completed its primary task, in this mode; the heat pump is in a position to maintain
the pool water in an energy efficient manner. By automatically adjusting speed of compressor and fan the heat
pump delivers a better return.
- SILENT: In the summer months when the heat output is minimal required, the heat pump in this mode is even
more profitable. Added benefit; when the heat pump heats. It goes with minimal noise load.

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4. Accessories
4.1 Accessories list
Anti-vibration base, 4 pcs Draining jet, 2 pcs Waterproof box, 1 pc
10M Signal wire, 1 pc Water drainage pipes, 2 pcs
4.2 Accessories Installation
Anti-vibration bases
1. Take out 4 Anti-vibration bases
2. Put them one by one on the bottom of
machine like the picture.
Draining jet
1. Install the draining jet under the
bottom panel
2. Connect with a water pipe to drain out
the water.
Note: Lift the heat pump to install the
jet. Never overturn the heat pump, it
could damage the compressor.

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Water Inlet & outlet junction
1. Use the pipe tape to connect the
water Inlet & outlet junction onto the
heat pump
2. Install the two joints like the picture
shows
3. Screw them onto the water Inlet &
outlet junction
Cable wiring
1. Open the terminal cover
2. Fix the power supply wire on joints
Water pump wiring
1. Open the terminal cover
2. With the connector 1 and 2 you can
pilot the water filtration through the
timer of the filtration (dry contact)

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5. Electrical Wiring
5.1 SWIMMING POOL HEAT PUMP WIRING DIADRAM
Z7/32, Z11/32, Z14/32, Z16/32, Z19/32