Panasonic WH-MXC12G9E8 User manual

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F569740
Model No.
Mono bloc Unit
WH-MXC09G3E8
WH-MXC12G9E8
Operating Instructions
(Mono bloc)
Air-to-Water Heatpump
Operating Instructions
(Mono bloc) Air-to-Water Heatpump 2-15
Installation Instructions attached.
Mode d’emploi
Pompe à chaleur air-eau (Mono bloc) 16-29
Consignes d’installation jointes.
Instrucciones de funcionamiento
Bomba de calor de aire a agua (Mono bloc)
30-43
Instrucciones de instalación adjuntas.
Bedienungsanleitung
(Kompaktgerät) Luft/Wasser-Wärmepumpe
44-57
Installationsanleitung liegt bei.
Istruzioni operative
Pompa di calore Aria-acqua (Mono bloc)
58-71
Istruzioni per l’installazione allegate.
Gebruiksaanwijzing
(Mono bloc) Air-to-Water Warmtepomp 72-85
De instructies voor installatie zijn bijgevoegd.
Instruções de funcionamento
Bomba de Calor Ar-Água (Mono bloco) 86-99
Instruções de instalação anexadas.

2
Thank you for purchasing Panasonic
product.
Before operating the system, read these
operating instructions thoroughly and keep them
for future reference.
Table of contents
Safety precautions ……………………………3-5
To adjust initial settings ………………………6-7
How to use ………………………………… 8-12
Maintenance …………………………………… 12
Troubleshooting ……………………………13-14
Information …………………………………… 15
Air-to-Water
Heatpump
(mono-bloc unit)
Power Supply
Solar Panel
Radiator
Shower
Fan Coil Unit
Floor
Heating
Water Tank Unit
Remote Control
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
COOLmode.
• Some functions described in this manual may not be applicable
to your system.
• Consult your nearest authorised dealer for further information.
*1The system is locked to operate without COOLmode. It can be
unlocked only by authorised installers or our authorised service
partners.
*2Only displayed when COOLmode is unlocked
(Means when COOLmode is available).
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.
Operating conditions
HEATING *1 COOLING
Water outlet temperature (°C)
(Min. / Max.) 25 / 55 5 / 20
Outdoor ambient temperature (°C)
(Min. / Max.) -20 / 35 16 / 43
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.
System overview

3
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:
WARNING This sign warns of death or serious
injury.
CAUTION This sign warns of 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.
Safety precautions
EnglishSafety precautions

4
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.
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.
Safety precautions

5
CAUTION
Mono bloc 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 at
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
sterilisation in order to prevent
scalding with hot water, or
overheating of shower.
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
sterilisation function field settings
according to the local laws and
regulations.
Remote control
Do not wet the remote control.
Failure to do so may result in
electric shock and/or fire.
Do not press the buttons on the
remote control using hard and
sharp objects. Failure to do so
may cause damage to the unit.
Do not wash the remote control
using water, benzine, thinner or
scouring powder.
Do not inspect or maintain the
remote control by yourself.
Consult an authorised dealer in
order to prevent personal injury
caused by incorrect operation.
EnglishSafety precautions