Important; Please Read Before Starting - Panasonic S-80MW1E5 Installation Instructions Manual

IMPORTANT!

Please Read Before Starting

This Air-to-Water must be installed by the sales dealer or
installer.
This information is provided for use only by authorized
persons.
Be sure to read the installation instructions relevant to
the VRF system connected to this Air-to-Water and all
appliances connected to the VRF system.
For safe installation and trouble-free operation, you must:
G
Carefully read this instruction booklet before beginning.
G
Follow each installation or repair step exactly as shown.
G
This Air-to-Water shall be installed in accordance with
National Wiring Regulations.
G
For water circuit installation work, follow to relevant
European and national regulations (including EN61770)
and local plumbing and building regulation.
G
The unit is only for use in a closed water system.
Utilization in an open water circuit may lead to excessive
corrosion of water piping and risk of incubating bacteria
colonies, particularly Legionella, in water.
G
Pay close attention to all warning and caution notices
given in this manual.
This symbol refers to a hazard or unsafe
practice which can result in severe
WARNING
personal injury or death.
This symbol refers to a hazard or unsafe
practice which can result in personal injury
CAUTION
or product or property damage.
If Necessary, Get Help
These instructions are all you need for most installation
sites and maintenance conditions. If you require help for a
special problem, contact our sales/service outlet or your
certified dealer for additional instructions.
In Case of Improper Installation
The manufacturer shall in no way be responsible for
improper installation or maintenance service, including
failure to follow the instructions in this document.
Do not modify the wiring of indoor/outdoor
unit for installation of other components
(i.e. heater, etc). Overloaded wiring or wire
WARNING
connection points may cause electrical
shock or fire.
Do not apply excessive force to water
pipes that may damage the pipes. If water
CAUTION
leakage occurs, it will cause flooding and
damage to other properties.
Carry out drainage piping as mentioned in installation
instructions. If drainage is not perfect, water may enter the
room and damage the furniture.
SPECIAL PRECAUTIONS
WARNING
ELECTRICAL SHOCK CAN
CAUSE SEVERE PERSONAL
INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD
ATTEMPT TO WIRE THIS
SYSTEM.
• Do not supply power to the unit until
all wiring and tubing are completed or
reconnected and checked.
• Highly dangerous electrical voltages are
used in this system.
Carefully refer to the wiring diagram and
these instructions when wiring. Improper
connections and inadequate grounding
can cause accidental injury or death.
• Connect all wiring tightly. Loose wiring
may cause overheating at connection
points and a possible fire hazard.
• Provide a power outlet to be used
exclusively for each unit.
• Provide a power outlet exclusively for
each unit, and full disconnection means
having a contact separation in all poles
must be incorporated in the fixed wiring
in accordance with the wiring rules.
• To prevent possible hazards from
insulation failure, the unit must be
grounded.
• This equipment is strongly recommended
to be installed with Earth Leakage
Circuit Breaker (ELCB) or Residual
Current Device (RCD). Otherwise, it may
cause electrical shock and fire in case
of equipment breakdown or insulation
breakdown.
When Transporting
Be careful when picking up and moving
the indoor and outdoor units. Get a partner
to help, and bend your knees when lifting
to reduce strain on your back. Sharp
edges or thin aluminum fins on the air
conditioner or Air-to-Water can cut your
fingers.
2
When Wiring