Panasonic WH-MDC05J3E5 User manual

Dansk English
Operating Instructions
(Mono bloc) Air-to-Water Heatpump
2-39
Thank you for purchasing Panasonic product.
Before operating the system, please read these operating
instructions thoroughly and keep them for future reference.
Installation Instructions attached.
Betjeningsvejledning
(Monobloc) Luft-til-vand-varmepumpe 40-77
Tak, fordi du købte et Panasonic produkt.
Læs brugsanvisningen grundigt igennem før du
benytter anlægget og gem den til fremtidig brug.
Installationsvejledning vedhæftet.
Operating Instructions
(Mono bloc)
Air-to-Water Heatpump
Model No.
Mono bloc Unit
WH-MDC05J3E5
WH-MDC07J3E5
WH-MDC09J3E5
REFRIGERANT
ACXF55-26670

2
Table of contents
Safety precautions .......................................................4-16
Remote Controller buttons and display .....................17-19
Initialization .....................................................................19
Quick Menu ....................................................................20
Menus ........................................................................20-34
For user
1 Function setup ...................................................20-21
1.1 Weekly timer
1.2 Holiday timer
1.3 Quiet timer
1.4 Room heater
1.5 Tank heater
1.6 Sterilization
2 System check .........................................................22
2.1 Energy monitor
2.2 System information
2.3 Error history
2.4 Compressor
2.5 Heater
3 Personal setup ...................................................22-23
3.1 Touch sound
3.2 LCD contrast
3.3 Backlight
3.4 Backlight intensity
3.5 Clock format
3.6 Date & Time
3.7 Language
3.8 Unlock password
4 Service contact .......................................................23
4.1 Contact 1 / Contact 2
For installer
5 Installer setup > System setup ..........................24-29
5.1 Optional PCB connectivity
5.2 Zone & Sensor
5.3 Heater capacity
5.4 Anti freezing
5.5 Tank connection
5.6 DHW capacity
5.7 Buffer tank connection
5.8 Tank heater
5.9 Base pan heater
5.10 Alternative outdoor sensor
5.11 Bivalent connection
5.12 External SW
5.13 Solar connection
5.14 External error signal
5.15 Demand control
5.16 SG ready
5.17 External compressor SW
5.18 Circulation liquid
5.19 Heat-Cool SW
5.20 Force heater
5.21 Force defrost
5.22 Defrost signal
5.23 Pump flowrate
6 Installer setup > Operation setup ......................29-33
6.1 Heat
6.2 Cool
6.3 Auto
6.4 Tank
7 Installer setup > Service setup ..........................33-34
7.1 Pump maximum speed
7.2 Pump down
7.3 Dry concrete
7.4 Service contact
Cleaning instructions ......................................................35
Troubleshooting .........................................................36-37
Information .................................................................38-39

English
Air-to-Water
Heatpump
(mono-bloc unit)
Power Supply
Solar Panel
Radiator
Shower
Fan Coil
Unit
Floor
Heating
Water Tank Unit
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.
System overview
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.
*1The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised
service partners.
*2Only displayed when COOL mode is unlocked (This means when COOL mode is available).
Operating conditions
HEATING (CIRCUIT) *1, *2 COOLING (CIRCUIT)
Water outlet temperature (°C) (Min. / Max.) 20 / 55 (Below Ambient -15 °C) *3
20 / 60 (Above Ambient -10 °C) *35 / 20
Outdoor ambient temperature (°C)
(Min. / Max.) -20 / 35 10 / 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.
*3Between outdoor ambient -10°C and -15°C, the water outlet temperature gradually decreases from 60°C to 55°C.
3

4
Safety precautions
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 appliances is not intended for accessibility
by the general public.
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 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.
Please consult an authorised dealer
or specialist to clean the internal
parts, repair, install, remove,
disassemble and reinstall the unit.
Improper installation and handling will
cause leakage, electric shock or fire.
Confirm with 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 use means to accelerate
the defrosting process or to clean,
other than those recommended by
manufacturer.
Any unfit method or using
incompatible material may cause
product damage, burst and serious
injury.
Do not install the unit in a potentially
explosive or flammable atmosphere.
Failure to do so could result in fire.

English
5
Do not insert your fingers or
other objects into the Air to
water mono bloc unit, rotating
parts may cause injury.
Do not touch the mono bloc unit
during lightning, it may cause 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 over bend the 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 Residual
Current Circuit Breaker/Earth
Leakage Circuit Breaker (RCCB/
ELCB). Ask an authorised dealer
to check RCCB/ELCB operation
regularly, especially after installation,
inspection, and maintenance. RCCB/
ELCB 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/ELCB 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 switching off
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.
Safety precautions