Before use, make sure the system has been installed correctly by an
authorised dealer according to the given instructions.
• Panasonic (Mono bloc) Air-to-Water Heatpump is designed to operate with Panasonic Water Tank Unit. Unless used
together with the Panasonic Water Tank Unit, Panasonic does not guarantee any normal operation nor the reliability of
the system.
• These operating instructions describe how to operate the system using the mono bloc unit.
• As for the operation of other products such as water tank, radiator, external thermo controller, and underfloor units, refer
to the operating instructions of each product.
• System could be locked to operate in HEAT mode and disable COOL mode.
• Some functions described in this manual may not be applicable to your system.
• Consult your nearest authorised dealer for further information.
*1 The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised
service partners.
*2 Only displayed when COOL mode is unlocked (This means when COOL mode is available).
System overview
Radiator
Remote Controller
The illustrations in this manual are for explanation purposes only and may differ from the actual unit.
They are subject to change without notice for future improvement.
Solar Panel
Air-to-Water
Heatpump
(mono-bloc unit)
Power Supply
Shower
Fan Coil
Unit
Floor
Heating
Water Tank Unit
Operating conditions
HEATING
For H (series)WH-MDC seriesWH-MXC series
Water outlet temperature (°C)
(Min. / Max.)
Outdoor ambient temperature (°C)
(Min. / Max.)
When the outdoor temperature is out of the range in the table, the heating capacity will drop significantly and the mono bloc
unit may stop operating for its protection.
The unit will restart automatically after the outdoor temperature returns to the specified range.
*3 Between outdoor ambient -10°C and -15°C, the water outlet temperature gradually decreases from 60°C to 55°C.
To prevent personal injury, injury to
others or property damage, please
comply with the following:
Incorrect operation due to failure to
follow instructions below may cause
harm or damage, the seriousness of
which is classified as below:
This sign warns of
WARNING
death or serious
injury.
This sign warns of
CAUTION
injury or damage
to property.
The instructions to be followed are
classified by the following symbols:
This symbol denotes
an action that is
PROHIBITED.
These symbols denote
actions COMPULSORY.
WARNING
Mono bloc unit
This appliance may 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.
Please consult an authorised
dealer or specialist to clean the
internal parts, repair, install,
remove and reinstall the unit.
Improper installation and
handling will cause leakage,
electric shock or fire.
Confirm with an authorised
dealer or specialist on usage of
any specified refrigerant type.
Using refrigerant type other than
the specified may cause product
damage, burst and injury etc.
Do not install the unit in
a potentially explosive or
flammable atmosphere. Failure
to do so could result in fire.
Do not insert your fingers
or other objects into the
mono bloc unit; the rotating
parts may cause injury.
Do not touch the mono bloc unit
during lightning, it may cause an
electric shock.
Do not sit or step on the
unit, you may fall down
accidentally.
Power supply
Do not use a
modified cord, joint
cord, extension
cord or unspecified
cord to prevent
overheating and fire.
To prevent overheating, fire or
electric shock:
• Do not share the same power
outlet with other equipment.
• Do not operate with wet hands.
• Do not bend or twist power
supply cord.
If the supply cord is damaged,
it must be replaced by the
manufacturer, service agent or
similarly qualified persons in
order to avoid a hazard.
This unit is equipped with
Residue Current Circuit Breaker
(RCCB). Ask an authorised
dealer to check RCCB operation
regularly, especially after
installation, inspection, and
maintenance. RCCB malfunction
may result in electric shock and/
or fire.
It is strongly recommended that
Install Residual Current Device
(RCD) on-site to prevent electric
shock and/or fire.
Before obtaining access to
terminals, all supply circuits must
be disconnected.
Stop using the product if any
abnormality/failure occurs and
disconnect the power supply.
(Risk of smoke/fire/electric
shock)
Examples of abnormality/failure
• RCCB trips frequently.
• Burning smell is observed.
• Abnormal noise or vibration of
the unit is observed.
• Hot water leaks from the unit.
Contact your local dealer
immediately for maintenance/
repair.
Wear gloves during inspection
and maintenance.
This equipment must be earthed
to prevent electrical shock or fire.
Prevent electric shock by
disconnecting the power supply
- Before cleaning or servicing.
- When extended non-use.
This appliance is for multiple
uses. To avoid electric shock,
burn and/or fatal injury, make
sure to disconnect all power
supplies before accessing any
terminal in the unit.
Do not wash the unit with water,
benzine, thinner or scouring
powder to avoid damage or
corrosion on the unit.
Do not install the unit close
to any combustibles or in a
bathroom. Otherwise, it may
cause electric shock and/or fire.
Do not touch the water discharge
pipe of the unit during operation.
Do not place any material on the
unit or under it.
Do not touch the sharp
aluminium fin; sharp parts
may cause injury.
Do not use the system during
sterilization in order to prevent
scalding with hot water, or
overheating of shower.
Remote Controller
Do not wet the Remote
Controller. Failure to do so may
result in electric shock and/or
fire.
Do not press the buttons on the
Remote Controller using hard
and sharp objects. Failure to do
so may cause damage to the
unit.
Do not wash the Remote
Controller using water, benzine,
thinner or scouring powder.
Do not inspect or maintain the
Remote Controller by yourself.
Consult an authorised dealer in
order to prevent personal injury
caused by incorrect operation.
Prevent water leakage by
ensuring that the drainage pipe
is connected properly.
After a long period of use, make
sure the installation rack is not
deteriorated. The deteriorated
rack may cause the unit to fall
down.
Ask an authorised dealer
to determine the level of
sterilization function field settings
according to the local laws and
regulations.
3 Temperature of each zone
4 Time and day
5 Water Tank temperature
6 Outdoor temperature
7 Sensor type/Set temperature type icons
Water Temperature
→Compensation curve
Room Thermostat
→External
Initialization
Water Temperature
→Direct
Room Thermostat
→Internal
Pool only
Before starting to install the various menu settings, please initiate the Remote Controller by selecting the language of
operation and installing the date and time correctly.
It is recommended that the installer conducts the following initialization of the Remote Controller.
Selecting the language
Press and wait while the display is
initializing.
1
Scroll with
2
Press to confirm the selection.
and to select the language.
LCD blinking
Setting the clock
1
Select with
either 24h or am/pm format (for example, 15:00
or 3 pm).
2
Press
3
Use
hour and minutes. (Press to confirm the
selection each time.)
Once the time is set, time and day will appear
4
on the display even if the Remote Controller is
turned OFF.
or how to display the time,
to confirm the selection.
and to select year, month, day,
English
Remote Controller buttons and display / Initialization
After the initial settings have been completed, you can select a quick menu from the following options and edit the setting.
1
Press
2
Use
3
Press to turn on/off the select menu.
to display the quick menu.
Force DHWPowerfulQuietForce Heater
Weekly TimerForce DefrostError ResetR/C Lock
to select menu.
Menus
Select menus and determine settings according to the system
available in the household. All initial settings must be done by an
authorised dealer or a specialist. It is recommended that all alterations
of the initial settings are also done by an authorised dealer or a
specialist.
• After initial installation, you may manually adjust the settings.
• The initial setting remains active until the user changes it.
• The Remote Controller can be used for multiple installations.
• Ensure the operation indicator is OFF before setting.
• The system may not work properly if set wrongly.
Please consult an authorised dealer.
For user
To display <Main Menu>:
To select menu:
To confirm the selected content:
MenuDefault SettingSetting Options / Display
1 Function setup
Weekly timer
1.1
Once the weekly timer is set
up, User can edit from Quick
Menu.
To set up to 6 patterns of
operation on a weekly basis.
• Disabled if Heat-Cool SW is
pressed or if Force Heater
is on.
To select external or internal
tank heater and if External is
selected, set a timer for the
heater to come on.
* This option is available if
Tank connection is selected
(YES).
Internal
External
Base pan heater
5.8
To select whether or not
optional base pan heater is
connected.
* Type A - The base pan heater
activates only during
deice operation.
* Type B -The base pan heater
activates when
outdoor ambient
temperature is 5 °C
or lower.
Alternative outdoor sensor
5.9
To select an alternative
outdoor sensor.
Bivalent connection
5.10
To select a bivalent connection
to allow an additional heat
source such as a boiler to
heat-up the buffer tank and
domestic hot water tank
when heatpump capacity is
insufficient at low outdoor
temperature. The bivalent
feature can be set-up either in
alternative mode (heatpump
and boiler operate alternately),
or in parallel mode (both
heatpump and boiler operate
simultaneously), or in advance
parallel mode (heatpump
operates and boiler turns on
for buffer-tank and/or domestic
hot water depending on the
control pattern setting options).
0:20
No
Yes
A
No
No
Yes
-5 °C
Yes After selecting the outdoor temperature
Control pattern
Alternative / Parallel / Advanced parallel
• Select advanced parallel for bivalent use of
the tanks.
Tank heater ON time
set.
Set base pan heater
type*.
Set outdoor temperature
for turn ON Bivalent
connection.
To ensure optimal performance of the system, cleaning has to be carried out at regular intervals.
Consult an authorised dealer.
• Disconnect the power supply before cleaning.
• Do not use benzine, thinner or scouring powder.
• Use only soap (
• Do not use water hotter than 40 °C.
Mono bloc Unit
• In case of a power supply failure or pump operating failure, drain the system (as suggested in the figure below).
H
Water filter
• Clean the water filter at least once a year. Failure to do so may cause the filter to clog up, which may lead to system
breakdown. Consult an authorised dealer.
pH7) or neutral household detergent.
When water is idle inside the system, freezing up is very likely to happen which could
damage the system.
• Do not obstruct the air inlet and air outlet vents, it may cause low performance or
breakdown. Please remove obstacles to assure the ventilation.
• During winter, please clean and remove the snow near mono bloc unit so that the snow
does not cover the air inlet and air outlet vents.
<H
Inspection
• In order to ensure optimal performance of the units,
seasonal inspections on the units, water filter and field
wiring have to be carried out at regular intervals. Consult
an authorised dealer regarding maintenance.
• Clear any obstruction on the air inlet and outlet vents of
the mono bloc unit.
For extended non-use
• Do not switch off the power supply. Switching off the
power supply will stop the automatic water pump
operation and will cause jamming in the water pump.
Non serviceable criteria
Disconnect the power supply
then please consult an authorised dealer under the
following conditions:
Information when connect to Network Adaptor (Optional Accessories Part)
WARNING
Before use, check the safety around the Air-to-Water system. Confirm human and living objects at
surrounding before operation.
Incorrect operation due to failure to follow instructions may cause harm and damage.
Confirm the below before operation (inside premises)
- Timer setting condition. Unpredictable on/off operation may cause serious injury or damage to human and
living objects.
Confirm the below before and during operation (outside from premises)
- If is known someone in the premises, notify the person from outside of new operation setting prior executing.
This is to avoid sudden shock to the person and any serious health breakdown duly from operation changed.
- Please do not use this appliance when infant, physical dissability person or elderly who unable to operate the
appliance by themselves in the premises.
- Check the setting and operation status frequently.
- Stop the operation when error code is displayed and consult an authorised dealer or specialist.
Please confirm before use
• The system may not usable when communication condition is bad. Please check “Operation Status” from the application
display after operation. The following condition may happen in the remote operation.
- Cannot operate, operation time is not reflected.
- Air-to-Water operation is not reflected when operation is set outside of premises.
• It is recommended to lock screen the smart phone device to prevent miss-operation.
• Do not use other remote controller, communication and operation device not specified by an authorised dealer or specialist.
• Use under the agreement of “Terms of Service” and “Handling of Personal Information” of Panasonic Smart Application.
• For extended non-use of Panasonic Smart Application, disconnect the wireless adaptor from the device.
Information for Users on Collection and Disposal of Old Equipment
These symbols on the products, packaging, and/or accompanying documents mean that used electrical and
electronic products should not be mixed with general household waste.
For proper treatment, recovery and recycling of old products, please take them to applicable collection points
in accordance with your national legislation.
By disposing of these products correctly, you will help to save valuable resources and prevent any potential
negative effects on human health and the environment which could otherwise arise from inappropriate waste
handling.
For more information about collection and recycling of old products, please contact your local municipality,
your waste disposal service or the point of sale where you purchased the items.
Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further
information.
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish to discard these items, please contact your
local authorities or dealer and ask for the correct method of disposal.
Antes de utilizar este sistema se debe cerciorar de su correcta instalación por
parte de un distribuidor autorizado, conforme a las instrucciones facilitadas.
• La bomba de calor de aire a agua de Panasonic (Mono bloc) está diseñada para su uso con un acumulador ACS
de Panasonic. Si no se utiliza junto con el acumulador ACS de Panasonic, Panasonic no garantiza el funcionamiento
normal ni la fiabilidad del sistema.
• Estas instrucciones de funcionamiento explican cómo utilizar el sistema empleando la unidad Mono bloc.
• Para conocer el funcionamiento de otros productos como el acumulador ACS, el radiador, el termostato externo y las
unidades de suelo radiante, consulte las instrucciones de funcionamiento de cada producto.
• El sistema podría estar bloqueado para funcionar en el modo HEAT con el modo COOL desactivado.
• Es posible que algunas de las funciones descritas en este manual no se apliquen a su sistema.
• Si necesitara obtener más información puede consultar a su distribuidor autorizado más próximo.
*1 El sistema está bloqueado para funcionar sin el modo FRÍO. Sólo pueden desbloquearlo los instaladores o los servicios
técnicos autorizados.
*2 Se muestra sólo con el modo FRÍO desbloqueado (Esto quiere decir cuando el modo FRÍO esté disponible).
Vista general del sistema
Radiador
Mando a distancia
Las ilustraciones de este manual sirven únicamente para describir las explicaciones y pueden no coincidir exactamente
con las del aparato suministrado.
Están sujetas a cambios sin previo aviso con el fin de mejorar el producto.
Panel solar
Bomba de calor de
aire a agua
(unidad mono bloc)
Alimentación Eléctrica
Ducha
Unidad Tipo
Fan Coil
Suelo
radiante
Acumulador ACS
Condiciones de funcionamiento
CALENTAMIENTO
Para H (serie)Serie
Temperatura de salida de agua (°C)
(Mín. / Máx.)
Temperatura ambiente exterior (ºC)
(Mín. / Máx.)
Si la temperatura ambiente exterior está fuera del rango de temperaturas de la tabla, la capacidad térmica disminuirá
significativamente y la unidad mono bloc podría pararse como medida de protección.
La unidad arrancará de forma automática cuando la temperatura ambiente exterior vuelva a estar dentro del rango especificado.
*3 Cuando la temperatura ambiente exterior se encuentra entre -10 °C y -15 °C, la temperatura de salida del agua baja desde
Para evitar lesiones personales,
lesiones a terceros, o daños
materiales, cumpla lo siguiente:
El uso incorrecto por no seguir las
instrucciones puede causar daños o
averías; su gravedad se clasifica con
las indicaciones siguientes:
Esta indicación
advierte del
ADVERTENCIA
posible peligro
de muerte o de
daños graves.
Esta indicación
advierte de los
PRECAUCIÓN
posibles daños
o desperfectos
materiales.
Las instrucciones que deben seguirse
están clasificadas mediante los
siguientes símbolos:
Este símbolo denota
una acción que está
PROHIBIDA.
Estos símbolos indican
aquellas acciones que
son OBLIGATORIAS.
ADVERTENCIA
Unidad Mono bloc
Este aparato puede ser utilizado
por niños a partir de 8 años y
personas con dicapacidad física,
sensorial o mental o falta de
experiencia y conocimientos
si están bajo supervisión o han
recibido instrucciones relativas
al uso del aparato de un modo
seguro y comprenden los riesgos
implícitos. Los niños no deben
jugar con el aparato. La limpieza
y el mantenimiento no debe ser
realizado por niños sin supervisión.
Por favor, consulte a un distribuidor
autorizado o especialista para
limpiar las partes internas, reparar,
instalar, eliminar y reinstalar la
unidad. Una incorrecta manipulación
e instalación puede causar fugas,
descargas eléctricas o incendios.
Confirme con el servicio técnico
autorizado o el especialista el uso
del tipo de refrigerante especificado.
Utilizar un tipo de refrigerante
diferente al tipo especificado puede
provocar daños en el producto,
explosiones y lesiones, etc.
No instale la unidad en ambientes
potencialmente explosivos o
inflamables. En caso contrario,
podría provocar accidentes de
incendios.
No coloque sus dedos u otros
objetos en la unidad Mono
bloc; las partes rotatorias
podrían provocarle lesiones.