Gree Versati II+ User manual

Change for life
Air-to-water Heat Pump
Monobloc Versati
Air Conditioners
Owner's Manual
Thank you for choosing our air conditioners.
Please read this Owner’s Manual carefully before operation and retain it for future
reference.
If you have lost the Owner's Manual, please contact the local agent or visit www.
greeproducts.es or send an email to [e-mail] for the electronic
version.

1
Contents
1 Instruction to Users..................................................................................1
2 Safety Considerations .............................................................................2
3 Diagram of the Operating Principle .........................................................5
4 Operating Principle of the Unit.................................................................6
5 Nomenclature ..........................................................................................8
6 Installation Example .............................................................................9
7 Main Components ................................................................................ 11
8 Installation Guideline of the Unit............................................................13
9 Remote Air Temperature Sensor ...........................................................17
10 Thermostat ..........................................................................................18
11 2-Way Valve.........................................................................................18
12 3-Way Valve.........................................................................................19
13 Wired Controller .................................................................................20
14 Other Auxiliary Heat Sources .............................................................20
15 Gate-controller ...................................................................................20
16 Charging and Discharging of Refrigerant ............................................21
17 Installation of Insulated Water Tank ....................................................22
18 Wring Diagram.....................................................................................27
19 Commissioning....................................................................................36
20 Daily Operation and Maintenance ......................................................38

Air-to-water Heat Pump Monobloc Versati
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1 Instruction to Users
Thank you for choosing our air to water heat pumps. Please read this manual carefully before
installation and use the unit correctly according to the following procedure.
◆After receipt of the unit, check it for appearance, unit model compared with your desire and
attachments.
◆For proper installation and future maintenance please read this Instruction and keep it carefully.
◆Design and installation work of the unit must be performed by authorized personnel according to
applicable laws and regulations and this Instruction.
◆After installation work, the unit cannot be energized unless there is not any problem in check.
◆Ensure periodical clean and maintenance of the unit after normal operation of the unit for longer
life and reliable operation.
◆For improvement of products, there should be not additional notice of amendment of the
contents.
Notice!
◆If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualied persons in order to avoid a hazard.
◆The appliance shall be installed in accordance with national wiring regulations.
Correct Disposed of this product
This marking indicates that this product should not be disposed with
other household wastes throughout the EU.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
retuern your used device,please use the return and collection systems or
contact the retailer where the product was purchased. They can take this
product for environmental safe recycling.
R410A(R32/125:50/50):2087.5
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards
involved.Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.

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2 Safety Considerations
Please read the following contents carefully before operating.
WARNING
■Once abnormality like burning
smell occurs, please cut off
the power supply immediately
and then contact with service
center.
If the abnormality still exists, the
unit may be damaged and
electric shock or re may result.
■Don't operate the unit with wet
hand.
Otherwise, it may cause electric
shock.
■Before installation,please
see if the voltage of local
place accords with that on
nameplate of unit and capacity
of power supply, power cord
or socket is suitable for input
power of this unit.
■Special circuit must be
adopted for power supply to
prevent re.
Do not use octopus multipurpose
plug or mobile terminal board for
wire connection.
■Be sure to pull out the power
plug and drain the unit and
water tank when unit is not in
use for a long time.
Otherwise, the accumulated dust
may cause overheating,fire or
freeze of water tank or coaxial
heater exchanger in winter.
■Never damage the electric
wire or use the one which is
not specied.
Otherwise, it may cause
overheating or re.
■Before cleaning please cut off
the power supply.
Otherwise, it may cause electric
shock or damage.
■The power supply must adopt
special circuit with leakage
switch and enough capacity.
■User can not change power
cord socket without prior
consent. Wiring working must
be done by professionals.
Ensure good earthing and
don't change earthing mode
of unit.

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■Earthing: the unit must be
earthed reliably ! The earthing
wire should connect with
special device of buildings.
If not, please ask the qualified
personnel to install.
Furthermore, don't connect
earth wire to gas pipe, water
pipe, drainage pipe or any
other improper places which
professional does not recognize.
■Never insert any foreign
matter into uint to avoid
damage . And never insert
your hands into the air outlet
of the unit.
■Don't attempt to repair the unit
by yourself.
Improper repair may cause electric
shock or fire, so you should
contact the service center to
repair.
■Don't step on the top of the
unit or place anything on it.
There is the danger of fall of
things or people.
■Never block the air inlet and
outlet of unit.
It may reduce efficiency or cause
stop of the unit and even re.
■Keep pressurized spray, gas
holder and so on away from
the unit above 1m .
It may cause re or explosion.
■Please note whether the
installation stand is firm
enough or not.
If damaged, it may cause fall of
the unit and injury of people.
■Unit should be installed at the
place with good ventilation to
save energy.
■When there is not water in
water tank, never power the
unit on to run.
Notice!
(1) Before installation, please check if the adopted power is accordance with that listed on
nameplate, and check the safety of power.
(2) Before using, please check and conrm if wires and water pipes are connected correctly to avid
water leakage, electric shock or re etc.
(3) Don’t operate the unit with wet hand, and don’t allow children to operate the unit.

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(4) The On/off in the instruction is for the operation to on and off button of PCB for users; cut off
power means to stop supplying power to the unit.
(5) Don’t directly expose the unit under the corrosive ambient with water or dampness.
(6) Don’t operate the unit without water in water tank .The air outlet/inlet of unit can not be blocked
by other objects.
(7) The water in unit and pipeline should be discharged if the unit is not in use, to prevent the water
tank, pipe line and water pump from frost-cracking.
(8) Never press the button with sharp objects to protect manual controller. Never use other wires
instead of special communication line of the unit to protect control elements. Never clean the
manual controller with benzene, thinner or chemical cloth to avoid fading of surface and failure
of elements. Clean the unit with the cloth soaked in neutral eradicator .Slightly clean the display
screen and connecting parts to avoid fading.
(9) The power cord must be separated with the communication line.
(10) maximum and minimum water operating temperatures.
Item Minimum water operating
temperatures
Maximum water operating
temperatures
Cooling 7°C 25°C
Heating 25°C 60°C
Water heating 40°C 80°C
maximum and minimum water operating pressures.
Item Minimum water operating
pressures
Maximum water operating
pressures
Cooling
0.05MPa 0.25MPaHeating
Water heating
maximum and minimum entering water pressures.
Item Minimum entering water pressures Maximum entering water
pressures
Cooling
0.05MPa 0.25MPaHeating
Water heating
the range of external static pressures at which the appliance was tested (add-on heat pumps, and
appliances with supplementary heaters,only);If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualied persons in order to avoid a hazard.
(11) The appliance is intended to be permanently connected to the water mains and not connected
by a hose-set.
If there is any question, please contact with local dealer, authorized service center, agencies
or our company directly.

Air-to-water Heat Pump Monobloc Versati
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3 Diagram of the Operating Principle
No. Name No. Name No. Name No. Name
1 Inverter compressor 13 Solenoid valve 25 Water lter 37 Solar system inlet
temperature sensor
2Discharge temperature
sensor 14 EXV 2 26
Inlet temperature
sensor (plate heat
exchanger)
38 Water separator
3 High-pressure switch 15 Low pressure sensor 27 Safety valve 39 2-way Valve 1
4 High pressure sensor 16 Suction temperature
sensor 28 Exhaust valve 40 Floor radiator
5 4-way Valve 17
Outlet water
temperature sensor
(plate heat exchanger)
29 3-way valve 2 41 Water collector
6Finned heat exchanger 18 Auxiliary electric heater 30 Water tank
temperature sensor 1 42 FCU
7Environment
temperature sensor 19 Expansion tank 31 Water tank 43 By-pass valve
8Defrosting temperature
sensor 20 Main outlet temperature
sensor 32 Solar system outlet
temperature sensor 44 Vapor liquid separator
9 Filter 21 Main water pump 33 Solar system ow
switch 45 Main plate heat exchanger
10 EXV 1 22 Main ow switch 34 Solar system water
pump 46 Water tank temperature
sensor 2
11 Flasher 23 Outlet pipe connector 35 Solar panel
12 Pressure sensor 24 Inlet pipe connector 36 Solar panel
temperature sensor

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4 Operating Principle of the Unit
DC Inverter Air to Water Heat Pump is composed of the unit,FCU and water tank. Operation
functions:
(1) Cooling;
(2) Heating;
(3) Water heating;
(4) Cooling +water heating;
(5) Heating+ water heating;
(6) Emergency mode;
(7) Quick water heating;
(8) Holiday mode;
(9) Forced Operation Mode;
(10) Silent mode;
(11) Disinfection mode;
(12) Weather-dependent Operation;
(13) Floor debugging
(14) Air removal of the water system
(15) Solar water heater
(16) Backup heat source
Cooling: in cooling mode, the refrigerant is condensed in the aluminum fin-copper tube and
evaporated in the plate heat exchanger. Via the heat exchange with water in the plate heat
exchanger, the temperature of water decrease and it releases heat while the refrigerant absorbs
heat and evaporates. With the help of wired controller, the outow temperature can meet the user’s
requirement. Through the control of valve, the low-temperature water in the system is connected
with indoor fan coil and underground pipe, and exchanges heat with the indoor air so that the indoor
temperature decreases to the required range.
Heating: in heating mode, the refrigerant evaporates in the aluminum fin-copper tube and
is condensed in the plate heat exchanger. Via the heat exchange with water in the plate heat
exchanger, the water absorbs heat and its temperature increase while the refrigerant releases heat
and is condensed. With the help of wired controller, the outflow temperature can meet the user’s
requirement. Through the control of valve, the high-temperature water in the system is connected
with indoor fan coil and underground pipe, and exchanges heat with the indoor air so that the indoor
temperature increases to the required range.
Water heating: in water heating mode: the refrigerant evaporates in the aluminum n-copper tube
and is condensed in the plate heat exchanger. Via the heat exchange with water in the plate heat
exchanger, the water absorbs heat and its temperature increase while the refrigerant releases heat
and is condensed. With the help of wired controller, the outflow temperature can meet the user’s
requirement. Through the control of valve, the high-temperature water in the system is connected
with the coil pipe of bearing water tank, and exchanges heat with the water in the water tank so that
the temperature of water tank increases to the required range.
Cooling + water heating: when cooling mode exists together with the water heating mode, the
user can set the priority of these two modes based on the needs. The default priority is heat pump.
That is under the default setting, if cooling mode exists together with the water heating mode, the
heat pump gives priority to cooling. In that case, water heating can only realized with e-heater of
the water tank. Inversely, the heat pump gives priority to water heating and switches to cooling after
nishing water heating.
Heating+ water heating: when heating mode exists together with the water heating mode, the

Air-to-water Heat Pump Monobloc Versati
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user can set the priority of these two modes based on the needs. The default priority is heat pump.
That is under the default setting, if heating mode exists together with the water heating mode, the
heat pump gives priority to heating. In that case, water heating can only realized with e-heater of
the water tank. Inversely, the heat pump gives priority to water heating and switches to heating after
nishing water heating.
Emergency mode: this mode is only available for heating and water heating. When the monobloc
unit stops due to malfunction, enter the corresponding emergency mode; as to heating mode, after
entering the emergency mode, heating can only be realized through e-heater .When the setting
outflow temperature or indoor temperature is reached, the e-heater will stop running; as to water
heating mode, the e-heater stops while the e-heater of water tank runs. When the setting temperature
or water tank is reached, the e-heater will stop running.
Quick water heating: in quick water heating mode, the unit runs according to the water heating
control of heat pump and the e-heater of water tank runs at the same time.
Forced Operation Mode: this mode is only used for refrigerant recovery and debugging for the
unit.
Holiday mode:this mode is only available for heating mode. This mode is set to keep indoor
temperature or leaving water temperature in a certain range, so as to prevent water system of the
unit from freezing or protect certain indoor articles from freezing damage. When the unit stops due to
malfunction, the two e-heaters of the unit will run.
Disinfection mode: in this mode, the water heating system can be disinfected. When starting up
the disinfection function and setting corresponding time to meet the requirement of disinfection mode,
the function will start. After the setting temperature is reached, this mode will terminate.
Weather-dependent Operation: this mode is only available for space heating or space cooling.
In Weather- dependent mode, the setting value (remote room air temperature or leaving water
temperature) is detected and controlled automatically when the outdoor air temperature is changed.
Quiet mode: Silent mode is available in cooling, heating and water heating mode. In silent mode,
the unit will reduce the running noise via automatic control.
Floor commissioning: this function is intended to preheat the oor periodically for the initial use.
Air removal of the water system: this function is intended to replenish water and remove air in
the water system to make the equipment run at the stabilized water pressure.
Solar water heater: when the condition for starting the solar water heater is satised, the solar
heater will start to heat the circulation water. Then the heated water will go to the water tank and
exchange heat with water in it. At any condition, the solar water heater will be given priority for startup
so as for energy conservation.
Backup heat source: when the outdoor temperature is lower than the set point for starting the
backup heat source and the unit is under the error condition and the compressor has stopped for
three minutes, then the backup heat source will start to supply heat or hot water to the room.

Air-to-water Heat Pump Monobloc Versati
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5 Nomenclature
G RS - C Q 16 Pd / Na C - M
12 3456 78 9
NO. Description Options
1 GREE G-GREE Air to water heat pump
2 Heat Pump Water Heater RS
3 Heating Mode S= Static; C=Circulating
4 Function Q=Multi-function; Omit=Single-function
5 Nominal Heating Capacity 6=6.0kW; 8=8.0kW;10=10kW; 12=12kW; 14=14kW; 16=16kW
6 Compressor Style Pd=DC Inverter; Omit=On/Off
7 Refrigerant Na=R410A
8 Design Serial Number B,C,D......
9 Power Supply K=220-240V,~,50Hz; M=380-415V,3N~,50Hz
Model Line-Up
Model Name Capacity Power supply
Heating1,kW Cooling2,kW
GRS-CQ8.0Pd/NaC-K 8.2 8.6 220-240V,~,50Hz
GRS-CQ10Pd/NaC-K 9.5 9.8
GRS-CQ12Pd/NaC-M 13.0 13.6 380-415V,3N~,50Hz
GRS-CQ14Pd/NaC-M 14.2 14.5
Note:
1Capacities and power inputs are based on the following conditions:
Indoor Water Temperature 30°C/35°C,Outdoor Air Temperature 7°C DB/6°C WB;
2Capacities and power inputs are based on the following conditions:
Indoor Water Temperature 23°C/18°C,Outdoor Air Temperature 35°C DB/24°C WB.
Operation Range
Mode Heat Source Side Temperature (°C) User Side Temperature (°C)
Heating -20~35 25~60
Cooling 10~48 7~25
Water Heating -20~45 40~80

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6 Installation Example
CASE 1: Connecting Heat Emitters for Heating and Cooling(Under floor loop,Fan Coil
Unit,and Radiator)
Note:
① The two-way valve is very important to prevent dew condensation on the floor and Radiator
while cooling mode;
② Type of thermostat and specication should be complied with installation of this manual;
③ The Bypass valve must be installed to secure enough water ow rate, and should be installed at
the collector;
CASE 2: Connecting Sanitary Water Tank

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Note:
① In this case, three-way valve should be installed and should be complied with installation of this
manual;
② Sanitary water tank should be equipped with internal electric heater to secure enough heat
energy in the very cold days;
CASE 3 : Connecting Solar thermal system
Two-way valve is very important to prevent dew condensation on the floor and Radiator while
cooling mode.
CASE 4 : Connecting Swimming pool system
B
M
T
3-way valve 1
3-way valve 2
City water
Radiator
FCU 1F CU 2
Under Floor Coil
Booster heater
Sanitary water tank
Hot water

Air-to-water Heat Pump Monobloc Versati
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Notes:
1)Two-way valve is very important to prevent dew condensation on the oor and Radiator while
cooling mode.
2) 3-Way valve 1 is controlled by user,while the pool pump is actived, 3-Way valve 1 switches to
pool loop;while the pool pump is shuted down,3-Way valve 1 switches to under oor/FCU loop.
3) 3-Way valve 2 is automatic controlled by monobloc unit,while running water heating mode,3-
Way valve 2 switches to water tank loop;while running cooling/heating mode,3-Way valve 2 switches
to under oor/FCU loop.
7 Main Components
(1) GRS-CQ8.0Pd/NaC-K,GRS-CQ10Pd/NaC-K
DC Fan Motor
Control Box
Electric Heater
Water Pump
Expansion Tank
Plate Heat Exchanger
Compressor
Flow Switch

Air-to-water Heat Pump Monobloc Versati
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(2) GRS-CQ12Pd/NaC-M,GRS-CQ14Pd/NaC-M
DC Fan Motor
Control Box
Safety Valve
Air Vent
Electric Heater
Expansion Tank
Water Pump
Flow Switch
Plate Heat Exchanger
Flash Tank
Compressor

Air-to-water Heat Pump Monobloc Versati
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20 Daily Operation and Maintenance
In order to avoid damage of the unit, all protecting devices in the unit had been set before delivery,
so please do not adjust or remove them.
For the rst startup of the unit or next startup of unit after long-period stop (above 1 day) by cutting
off the power, please electrify the unit in advance to preheat the unit for more than 8 hours.
Never put sundries on the unit and accessories. Keep dry, clean and ventilated around the unit.
Remove the dust accumulated on the condenser n timely to ensure performance of the unit and to
avoid stop of the unit for protection.
In order to avoid protection or damage of the unit caused by blockage of the water system, clean
the lter in water system periodically and frequently check water replenishing device.
In order to ensure anti-freezing protection, never cut off the power if ambient temperature is below
zero in winter.
In order to avoid frost crack of the unit, water in the unit and pipeline system not used for a long
period should be drained. In addition, open the end cap of the water tank for drainage.
Never frequently make the unit on/off and close the manual valve of the water system during
operation of the unit by users.
Ensure frequent check to the working condition of each part to see if there is oil stain at pipeline
joint and charge valve to avoid leakage of refrigerant.
If malfunction of the unit is out of control of users, please timely contact with authorized service
center.
Notes:
The water pressure gage is installed in the returning water line in the unit. Please adjust the
hydraulics system pressure according to next item:
①If the pressure is less than 0.5 bar, please recharge the water immediately;
②When recharging, the hydraulics system pressure should be not more than 2.5Bar.
Troubleshooting
Malfunctions Reasons Troubleshooting
Compressor does
not start up
①Power supply has problem.
②Connection wire is loose.
③Malfunction of mainboard.
④Malfunction of compressor.
①Phase sequence is reverse.
②Check out and re-x.
③Find out the reasons and repair.
④Replace compressor.
Heavy noise of fan
①Fixing bolt of fan is loose.
②Fan blade touches shell or grill.
③Operation of fan is unreliable.
①Re-x xing bolt of fan.
②Find out the reasons and adjust.
③Replace fan.
Heavy noise of
compressor
①Liquid slugging happens when liquid
refrigerant enters into compressor.
②Internal parts in compressor are broken.
①Check if expansion valve is failure and
temp. sensor is loose .If that, repair it.
②Replace compressor.
Water pump does
not run or runs
abnormally
①Malfunction of power supply or terminal.
②Malfunction of relay.
③There is air in water pipe.
①Find out the reasons and repair.
②Replace relay.
③Evacuate.
Compressor starts or
stops frequently
①Poor or excess refrigerant.
②Poor circulation of water system.
③Low load.
①Discharge or add part of refrigerant.
②Water system is blocked or there is air in
it.Check water pump, valve and pipeline.
Clean water lter or evacuate.
③Adjust the load or add accumulating
devices.
The unit does not
heat although
compressor is
running
①Leakage of refrigerant.
②Malfunction of compressor.
①Repair by leakage detection and add
refrigerant.
②Replace compressor.
Poor efciency of hot
water heating
①Poor heat insulation of water system.
②Poor heat exchange of evaporator.
③Poor refrigerant of unit.
④Blockage of heat exchanger at water side.
①Enhance heat insulation efficiency of the
system.
②Check if air in or out of unit is normal and
clean evaporator of the unit.
③Check if refrigerant of unit leaks.
④Clean or replace heat exchanger.

Bomba de calor aire-agua
monobloc Versati
Manual de usuario
Aires acondicionados
Muchas gracias por haber elegido nuestros aires acondicionados.
Lea atentamente este Manual del propietario antes de poner su máquina
en servicio y consérvelo para futuras consultas.
Si pierde su Manual del propietario, póngase en contacto con su agente local,
visite www.greeproducts.es o envíenos un mensaje de correo electrónico
a [email protected] para que le enviemos la versión electrónica.

Índice
1 Instrucciones para el usuario...................................................................1
2 Advertencias de seguridad ......................................................................2
3 Diagrama del principio de funcionamiento ..............................................5
4 Principio de funcionamiento de la unidad................................................6
5 Denominaciones......................................................................................8
6 Ejemplo de instalación.............................................................................9
7 Componentes principales......................................................................11
8 Guía de instalación de la unidad ...........................................................13
9 Sensor de temperatura de aire a distancia ...........................................17
10 Termostato...........................................................................................18
11 Válvula de 2 vías .................................................................................18
12 Válvula de 3 vías .................................................................................19
13 El controlador por cable.......................................................................20
14 Otras fuentes de calor auxiliares.........................................................20
15 Controlador de puerta..........................................................................20
16 Carga y descarga de refrigerante........................................................21
17 Instalación del depósito de agua aislado ............................................22
18 Diagrama de conexiones.....................................................................27
19 Puesta en servicio ...............................................................................36
20 Servicio diario y mantenimiento...........................................................38

Bomba de calor aire-agua monobloc Versati
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1 Instrucciones para el usuario
Muchas gracias por haber elegido nuestras bombas de calor aire-agua. Lea atentamente este
manual antes de la instalación y emplee la unidad correctamente conforme al procedimiento indicado
a continuación.
♦ Tras recibir su unidad, inspeccione su aspecto y compruebe si se trata del modelo deseado y sus
accesorios.
♦ Lea y conserve cuidadosamente estas instrucciones para llevar a cabo la instalación correctamente
y para futuras labores de mantenimiento.
♦ Las labores de instalación de la unidad deberán ser ejecutadas por personal autorizado conforme
a las leyes y reglamentos aplicables y a las presentes instrucciones.
♦ Tras las labores de instalación, no deberá establecerse el suministro eléctrico de la unidad hasta
que no se hayan resuelto todos los problemas.
♦ Disponga una limpieza y un mantenimiento periódicos de la unidad tras su puesta en servicio para
aumentar su vida útil y garantizar su funcionamiento.
♦ Para mejorar nuestros productos, nos reservamos el derecho a modicar los contenidos sin previo
aviso.
Nota
♦ Para evitar riesgos, si el cable de alimentación se encuentra dañado, deberá ser reemplazado por
el fabricante, sus agentes de servicio técnico o personas con una cualicación similar.
♦ El equipo deberá instalarse en cumplimiento de las normas nacionales de cableado.
Eliminación correcta de este producto
Esta marca indica que el producto no debe desecharse junto con los
residuos domésticos en el territorio de la UE. Para evitar posibles daños al
medio ambiente o a la salud por vertido incontrolado de residuos, recíclelo de
modo responsable para promover la reutilización sostenible de sus materias
primas. Para devolver su dispositivo usado, haga uso de los sistemas de
devolución y recogida o póngase en contacto con el distribuidor al que se lo
haya comprado. Éstos se encargarán de reciclar su producto de modo seguro
para el medio ambiente.
R410A(R32/125:50/50):2087.5
Este producto puede ser empleado por niños mayores de 8 años y por
personas con deciencias motoras, sensoriales o intelectuales, así como
carentes de experiencia y conocimientos siempre que se encuentren bajo la
supervisión de otras personas o hayan recibido previamente instrucciones
acerca del uso seguro del producto y comprendan los riesgos que éste implica.
No deberá permitirse a los niños jugar con el producto. No deberá permitirse
a los niños limpiar ni mantener el producto sin supervisión.

Bomba de calor aire-agua monobloc Versati
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2 Advertencias de seguridad
Lea la siguiente información antes de emplear la unidad.
ADVERTENCIA
■Si advierte alguna anomalía
como, por ejemplo, olor a que-
mado, interrumpa inmediata-
mente el suministro eléctrico
y póngase en contacto con su
centro de servicios.
Si la anomalía persiste, la unidad
puede sufrir daños y puede provo-
car electrocución o incendios.
■No maneje la unidad con las
manos húmedas.
De lo contrario, existe riesgo de
electrocución.
■Antes de la instalación, com-
pruebe que la tensión de la red
eléctrica local se corresponda
con la indicada en la placa de
especicaciones de la unidad,
y de que el suministro eléctri-
co, el cable de alimentación y la
toma de corriente sean adecua-
dos para alimentar la unidad.
■Para evitar incendios, deberán
emplearse circuitos especia-
les en el sistema de suministro
eléctrico.
No emplee conectores de usos
múltiples tipo pulpo o placas de
bornes para conectar cables.
■Asegúrese de extraer el en-
chufe y drenar la unidad y el
depósito de agua si la unidad
no va a emplearse durante un
periodo prolongado.
De lo contrario, el polvo acumulado
podría provocar sobrecalentamien-
to o incendios, y el depósito de
agua y el intercambiador de calor
coaxial podrían helarse en invierno.
■No dañe jamás el cable eléctri-
co ni emplee cables eléctricos
sin especicación.
De lo contrario, podría provocar so-
brecalentamiento o incendio.
■Antes de la limpieza, interrum-
pa el suministro eléctrico.
De lo contrario, existe riesgo de
electrocución o daños.
■El suministro eléctrico deberá
contar con un circuito especial
provisto de disyuntor de fugas
y de la capacidad suciente.
■El usuario no deberá cambiar
la toma de corriente del cable
de alimentación sin consenti-
miento previo. Las labores de
cableado deberán ser ejecuta-
das por profesionales. Asegú-
rese de que la unidad esté bien
conectada a tierra y no cambie
su modo de puesta a tierra.

Bomba de calor aire-agua monobloc Versati
3
■Puesta a tierra: ¡La unidad de-
berá ponerse a tierra de modo
able! El cable de puesta a tie-
rra deberá estar conectado al
dispositivo especial del edicio.
De lo contrario, solicite su instala-
ción a personal especializado.
Además, el cable de puesta a tierra
no deberá conectarse a una tubería
de gas, agua o drenaje, así como
a otros lugares inadecuados desde
un punto de vista profesional.
■Para evitar daños, no introduz-
ca nunca materiales extraños
en la unidad ni introduzca nun-
ca sus manos en la salida de
aire de la unidad.
■No intente reparar la unidad
por su cuenta.
Una reparación incorrecta puede
provocar electrocución o incendios.
Solicite la reparación al centro de
servicios.
■No pise la unidad ni coloque
nada sobre ella.
Existe riesgo de caída de objetos o
personas.
■Nunca bloquee la entrada ni la
salida de aire de la unidad.
Puede reducir la eciencia o pro-
vocar la detención de la unidad, e
incluso provocar incendios.
■No coloque sprays de aire
comprimido, depósitos de gas
o similares a menos de 1 m de
la unidad.
Podrían provocar incendios o ex-
plosiones.
■Compruebe que el lugar de
instalación sea lo suciente-
mente estable.
Si se encuentra dañado, podría
provocar la caída de la unidad y le-
siones físicas.
■Para ahorrar energía, la unidad
deberá instalarse en un lugar
bien ventilado.
■Nunca encienda la unidad
cuando no haya agua en el de-
pósito de agua.