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MANUAL

 

HTi

70

 6 & 8 KW HEAT PUMPS 

-

3

1-SAFETY

Danger resulting from improper qualifi cations

•  Any work carried out by an unqualifi ed 

person can result in damage to the 

installation or in physical injury. 

• Do not perform maintenance on this appliance 

unless you are a qualifi ed professional.

•  If the appliance is malfunctioning or not 

working, cut the electricicty supply to the 

electrical components and seek advice from a 

qualifi ed professional. 

Danger resulting from improper use

This appliance should not be used by anyone 

(including children under the age of 8 years 

old)with reduced physical, sensory or mental 

capabilities, or by an

yone with insuffi

  cient 

experience or knowledge of the appliance; 

unless they are being supervised by someone 

who is responsible for their safety and in 

possession of the operating instructions of the 

appliance, or if they have been instructed in 

the proper use and in the risks of operating the 

appliance. 
Children must not play with the appliance. 

Cleaning and maintenance of the appliance 

must not be undertaken by children without 

supervision. 

Applicable areas of use

The appliance is intended for use an appliance 

for the production of domestic hot water: it 

must be connected to a heating installation, 

and while complying with the instructions, 

connected to the drinking water network. 
The intended use of the appliance includes the 

following points:
• Following the instructions for operating, 

installing and maintaining this appliance and 

all of its components. 

• Ensuring the compliance of the appliance to 

all inspection and maintenance conditions 

which are listed in this manual. 

Danger of death by electrocution

•  Touching live electrical wires can cause 

severe bodily injury, and lead to death by 

electrocution.All installation and maintenance 

work must be carried out with the appliance 

switched off  and by a qualifi ed professional.

 

Before carrying out any work on the 

appliance:

- Cut-off  the electricity supply.
- Ensure that there is no possibility of the 

power supply becoming active again. 

- Wait at least 5 minutes for the capacitors 

to lose their charge. 

•  Do not get water on any of the control or 

electrical components. Always disconnect the 

appliance from the electricity supply before 

carrying out work on any of the electrical 

components. 

Danger of death if the pressure relief valves 

are missing or defective

A  defective  pressure  relief  valve  may  prove 

dangerous  and  could  lead  to  burns  or  other 

injuries by, for example, the pipes bursting. 
The information presented in this document does 

not contain all of the schematic diagrams needed 

for a professional installation of the pressure relief 

valves. 

• Install  the  necessary  pressure  relief  valves  on 

the circuit. 

• Inform  the  user  concerning  the  function  and 

the placement of the pressure relief valves. 

• Respect all applicable national and international 

regulations, standards and decrees. 

Risk of material damage

The heat pump can only work when fi lled with 

water. Never switch on the appliance if it is not 

completely fi lled with water and purged of air. 

Rules  and  regulations  (decrees,  standards, 

laws)

Once  the  appliance  is  installed  and  switched 

on, all decrees, directives, technical rules, safety 

measures and standards, must be respected in 

their current version in eff ect.
The  electrical  supply  must  conform  to  all 

applicable  regulations  in  the  country  of 

installation, as well as the NFC 15-100 standard.
•  A method of disconnection ensuring a complete 

cut-off  must be installed in the fi xed piping to 

conform to installation regulations (do not use 

a movable outlet).  

• Protect  the  appliance  with  a  2-pole  circuit 

breaker  with  a  minimum  contact  opening  of 

3mm and must be grounded. 

• The devices for electrical cut-off  must remain 

accessible. 

• Water  may  drain  from  the  discharge  pipe  of    

the pressure limiting device. This pipe should 

be kept open to open air.

• The  pressure  relief  valve  is  mounted  on  the 

condenser. Ensure that the drainage is properly 

oriented to prevent water from leaking onto the 

electrical components. 

Maintenance - Troubleshooting

Maintenance and cleaning of the pilot must be 

carried  out  at  least  once  a  year  by  a  qualifi ed 

professional. 

Содержание 955000

Страница 1: ...al HTi70 High temperature ultra modulating Heat pump HTi70 6 Ref 955000 HTi70 8 Ref 955010 The information contained in this document is non contractual The manufacturer reserves the right to modify any technical specifications and equipment of any appliances without prior notice ...

Страница 2: ...eneral information 14 6 2 Maintenance on the hydraulic circuit 14 6 3 Maintenance of the Heat pump 14 6 4 Maintenance of the electrical components 14 6 5 Consulting the meters 14 6 6 Sensor data curve charts 15 6 6 1 Waterinletandoutlet de icingsensor airintakesensor sensorsinstalledon compressors1and2 15 6 7 Modification 15 6 8 Decommissioning 15 6 8 1 Interim Decommissioning of Product 15 6 8 2 F...

Страница 3: ...e that there is no possibility of the power supply becoming active again Wait at least 5 minutes for the capacitors to lose their charge Do not get water on any of the control or electrical components Always disconnect the appliance from the electricity supply before carrying out work on any of the electrical components Danger of death if the pressure relief valves are missing or defective A defec...

Страница 4: ...ease of refrigerant fluid into the atmosphere is prohibited the refrigerant fluid must be recovered before any work is undertaken on the refrigerant circuit The Heat pump uses R290 refrigerant fluid Given the flammable nature of the fluid any work on the refrigerant circuit must be done with appropriate materials and by conforming to all regulations in effect In case of handling of fluid recovery ev...

Страница 5: ...t Admissible storage and transport temperatures of the appliance are between 20 C and 60 C The appliance must be stored in a room that does not contain sources of ignition that are continuously operating for example bare fires gas appliance or electric radiator in operation 3 2 1 General information The appliances must be stored and transported packaged and on their wooden pallets in a vertical pos...

Страница 6: ...nlet outlet 7 Condensates drainage ItisFORBIDDEN tooperatetheHeatpumpusingair intakecontainingsolventsorexplosive materials touseairintakecontaining grease dust or aerosolparticles toconnectventedexhausthoodstothe appliance UseoftheappliancesareFORBIDDEN if theinstallationisnotfilledwithwater àExternal defrost kit Réf 754101 to keep the external condensate evacuation duct from freezing àHydraulic k...

Страница 7: ...s this can result in a mixture of oil and air settling onto the heat exchanger fins which could hamper its performance Inanareawithflammablegaz acidicsubstances oralkalineswhichcouldcauseirreversible damagetothecopper aluminiumheat exchanger PROHIBITED INSTALLATION AvoidinstallingtheHeatpumpina locationsubjecttonoisereverberationsuch asnearwindowsornearthecornersofbuildings Asthecondensatesdrainingt...

Страница 8: ...tilated shelter with a large enough opening to allow sufficient air flow for intake and exhaust Placed on the ground or on a terrace empty area Placed against a wall 3dB A Placed in a yard 9dB A Placed in a corner 6dB A 5 2 2 Minimum distances for placement Minimum distances to be respected for the placement of the Heat pump 30cm 1m 1m 30cm 30cm 2m 5 2 1 Accepted installation sites Neighbouring home ...

Страница 9: ...s attached in the documentation pouch 5 3 1 Condensates drainage When the appliance is operating in frost protection mode the condensed water must be drained off In order for the condensates to drain properly the drainage trough and hole must be clean and free of all debris leaves grass etc If the condensates drainage pipe is connected to the rainwater run off system it is advised to use a siphon Do...

Страница 10: ...t2 5bars Aservice pressurebelowthisvalueshouldbemaintained 5 4 1 Hydraulic connections on the installation 5 4 Hydraulic installation In order to ensure that fluids can circulate properly it is advisable to check that the sizing of piping in the circuit is appropriate between the Heat Pump and the Pilot 1 Hydraulic pilot 2 Heat pump 3 Pressure relief valve G 1 M set at 2 5 bars 4 Filter valve G 1 M...

Страница 11: ...30m of load loss 22 24 22 24 If distance between HP and pilot 10m and 15m the equivalent of linear 20m of load loss 24 26 24 26 If distance between HP and pilot 15m and 25m the equivalent of linear 50m of load loss 28 30 28 30 If distance between HP and pilot 25m and 50m the equivalent of linear 100m of load loss 32 34 32 34 5 5 Connecting to the power supply Therulesandregulationsinthecountryof i...

Страница 12: ...ssional to avoid any risk of danger To access the terminals remove the panel on the right hand side 2 screws and the front panel 4 screws and open the electrical box 4 screws 1 Theinformationgivenhereisforinformationpurposesonly Itmustbeverifiedandadaptedifneededbased on the installation conditions and on the standards in effect If cable length exceeds 15m or if the network is subject to drops in vo...

Страница 13: ...n the heat pump and the pilot 1 Hydraulic pilot 2 Bus cable Colour of wire A Brown B White GND Black Phase Fuse or thermical magnetic circuit breaker Power supply 230V 50Hz Ground Ground Neutral Phase Neutral See Recommendations for conection the system to the power supply ...

Страница 14: ...with water Nevercleanthefinnedheatexchanger withhigh pressurecleaningequipment asitcoulddamagethefins 6 3 MaintenanceoftheHeatpump Alwaysdisconnecttheappliancefrom thepowersupplybeforeaccessingthe electricalterminals Donotgetwateronanyoftheelectrical components 6 4 Maintenanceoftheelectrical components Check on both the HTi70 Heat pump and the HTi70 Pilot that the electrical supply cables are proper...

Страница 15: ...0 1 2 3 4 5 6 7 8 9 10 11 12 20 30 40 50 60 70 80 90 C k 6 7 Modification Any modification of the device is prohibited Any replacement of components must be done by a professional with original parts from the manufacturer 6 8 Decommissioning In the event of a prolonged absence with a power cut to the housing and product ask a qualified professional to drain the product or protect it from freezing 6 8...

Страница 16: ...or 13 4994697 4997697 Ventilator spiral 14 1244833 1244833 Water inlet temperature sensor 15 1244577 1244577 Water outlet temperature sensor 16 1244522 1244522 Air temperature sensor 17 1244834 1244834 Compressor temperature sensor 18 1239128 1239128 Pressure relief valve 2 5 bars 19 4994309 4994309 Cover kit 20 1657757 1657757 Compressor insulation 21 1244856 1244856 HP C9 circuit board 22 124459...

Страница 17: ...e collapse or settling of the ground or the structure where the appliance is installed Any other damage which is not due to defects in the product We do not guarantee against variations in the colour of the appliance or damage caused by air pollution exposure to chemical elements or changes brought about by adverse weather conditions The products are not guaranteed against dirt rust grease or stai...

Страница 18: ...6 00 6 00 6 00 Nominal heat ouput 2 90 2 95 2 92 2 94 COP 5 67 4 03 3 08 2 40 MAX heat ouput 7 C 6 00 6 00 6 00 6 00 Nominal heat ouput 4 17 4 22 4 27 4 19 COP 5 05 3 76 3 04 2 38 MAX heat ouput 2 C 6 00 6 00 6 00 6 00 Nominal heat ouput 4 57 4 51 4 56 4 58 COP 3 97 3 17 2 63 2 19 MAX heat ouput 7 C 6 00 6 00 5 70 5 50 Nominal heat ouput 4 93 5 16 5 11 5 33 COP 2 98 2 58 2 19 1 92 MAX heat ouput 1...

Страница 19: ...n withoutmeasuringthepHtocheckthatthe dropinglycol isnotduetoadeteriorationof theglycol WhenthepHisacidic 7 replaceallofthe glycolafterhavingalreadydrainedandrinsed theinstallation A4 Treatment of the water in the heating circuit A4 1 Preparingthehydrauliccircuit rinsing Before installing the Pilot and the HTi Heat Pump it is necessary to rinse the installation with an appropriate product This per...

Страница 20: ...lear with no traces of impurities left Protect the installation against corrosion with a corrosion inhibitor example SENTINEL X100 Or against corrosion and freezing with an inhibitor with an anti freeze additive Example SENTINEL X500 or SENTINEL R600 Corrosion inhibitor protects against the formation of limescale prevents pinhole type corrosion prevents in new installations the formation of sludge...

Страница 21: ... MANUAL HTi70 6 8 KW HEAT PUMPS 21 A5 2 HTi70 8 kW Heat pump 1 Heat pump outlet 2 Heat pump inlet 3 Communication bus 4 Electrical supply ...

Страница 22: ...sonal energy efficiency 3 ηs Puissance sonore extérieure Sound power level outdoor LWA Consommation annuelle d énergie Annual energy consumption 3 QHE efficacité énergétique saisonnière Seasonal energy efficiency 2 ηs Tj 7 C 4 Pdh Tj 12 C 4 Pdh Tj 7 C 4 Pdh Tj 2 C 4 Pdh Tj 15 C 4 Pdh Température bivalente Bivalence temperature Tbiv Tj température bivalente Tj Bivalence temperature 4 Pdh Tj tempéra...

Страница 23: ...ure limite fonctionnement Tj Operating limit value temperature 5 COPd Tj 7 C 5 COPd Tj 12 C 5 COPd Tj 15 C 4 Pdh Température bivalente Bivalence temperature Tbiv Tj température bivalente Tj Bivalence temperature 4 Pdh Tj température limite fonctionnement Tj Operating limit temperature 4 Pdh Tj 7 C 5 COPd Puissance sonore extérieure Sound power level outdoor LWA Consommation annuelle d énergie Annu...

Страница 24: ... MANUAL HTi70 6 8 KW HEAT PUMPS 24 A7 Internal wiring diagram ...

Страница 25: ...r Tévap Condenser outlet temperature sensor Tair Air intake temperature sensor TCP1 Compressor 1 temperature sensor HP High pressure sensor LP Low pressure sensor HP1 Compressor 1 high pressure switch F1 Fuse 5x20 4A F2 Fuse 10x38 20A EV Defrosting solenoid valve CC Condensate drain pan defrost heating cord ...

Страница 26: ... MANUAL HTi70 6 8 KW HEAT PUMPS 26 NOTES MAINTENANCE Date Technician Work carried out Refrigerant collected Refrigerant loaded ...

Страница 27: ... MANUAL HTi70 6 8 KW HEAT PUMPS 27 NOTES MAINTENANCE Date Technician Work carried out Refrigerant collected Refrigerant loaded ...

Страница 28: ... de la République CS 40029 80210 Feuquières en Vimeu Spare Parts Department Tel 03 22 61 21 21 Fax 03 22 61 33 35 E mail pieces auer fr Technical Assistance Department E mail enr auer fr Technical assistance is reserved for professionals ...

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