Installation Instructions - Panasonic U-8ME1E8 Einbauanleitung

INSTALLATION INSTRUCTIONS

– 2WAY System Air Conditioner –
for Refrigerant R410A
■ R410A Models
Model No.
Outdoor Units
Type 8hp 10hp 12hp
U-8ME1E8 U-10ME1E8 U-12ME1E8
ME1
U-8ME1E8E** U-10ME1E8E** U-12ME1E8E**
* Refrigerant R410A is used in the outdoor units.
* When the DIP switch (S011) on the outdoor unit PCB is set to the "ON" position, the unit changes to the high-COP mode.
For details, refer to "9. INSTRUCTIONS FOR HIGH-COP MODE".
** Outdoor unit model name ended with letters "E8E" is salt-air damage resistant specifi cations.
Indoor Units
Indoor Unit Type 22
D1 1-Way Cassette
L1 2-Way Cassette S-22ML1E5
U1 4-Way Cassette S-22MU1E5
Y1 4-Way Cassette 60 × 60 S-22MY1E5
K1 Wall-Mounted S-22MK1E5
T1 Ceiling
F1 Low Silhouette Ducted S-22MF1E5
M1 Slim Low Static Ducted S-22MM1E5
E1 High Static Pressure Ducted
P1 Floor Standing S-22MP1E5
R1 Concealed Floor Standing S-22MR1E5
Indoor Unit Type 73
D1 1-Way Cassette S-73MD1E5
L1 2-Way Cassette S-73ML1E5
U1 4-Way Cassette S-73MU1E5
Y1 4-Way Cassette 60 × 60
K1 Wall-Mounted S-73MK1E5
T1 Ceiling S-73MT1E5
F1 Low Silhouette Ducted S-73MF1E5
M1 Slim Low Static Ducted
E1 High Static Pressure Ducted S-73ME1E5
P1 Floor Standing S-71MP1E5
R1 Concealed Floor Standing S-71MR1E5
* S-224ME1E5 and S-280ME1E5 are available.
SUPPLEMENT
14hp 16hp 18hp 20hp
U-14ME1E8 U-16ME1E8 U-18ME1E8 U-20ME1E8
U-14ME1E8E** U-16ME1E8E** U-18ME1E8E** U-20ME1E8E**
28 36 45 56
S-28MD1E5 S-36MD1E5 S-45MD1E5 S-56MD1E5
S-28ML1E5 S-36ML1E5 S-45ML1E5 S-56ML1E5
S-28MU1E5 S-36MU1E5 S-45MU1E5 S-56MU1E5
S-28MY1E5 S-36MY1E5 S-45MY1E5 S-56MY1E5
S-28MK1E5 S-36MK1E5 S-45MK1E5 S-56MK1E5
S-36MT1E5 S-45MT1E5 S-56MT1E5
S-28MF1E5 S-36MF1E5 S-45MF1E5 S-56MF1E5
S-28MM1E5 S-36MM1E5 S-45MM1E5 S-56MM1E5
S-28MP1E5 S-36MP1E5 S-45MP1E5 S-56MP1E5
S-28MR1E5 S-36MR1E5 S-45MR1E5 S-56MR1E5
90 106 140 160
S-106MU1E5 S-140MU1E5 S-160MU1E5
S-106MK1E5
S-106MT1E5 S-140MT1E5
S-90MF1E5 S-106MF1E5 S-140MF1E5 S-160MF1E5
S-106ME1E5 S-140ME1E5
IMPORTANT!
Please Read Before Starting
This air conditioning system meets strict safety and
operating standards. As the installer or service person,
it is an important part of your job to install or service the
system so it operates safely and efficiently.
For safe installation and trouble-free operation, you
must:
●
Carefully read this instruction booklet before beginning.
●
Follow each installation or repair step exactly as shown.
●
Observe all local, state, and national electrical codes.
●
This product is intended for professional use.
Permission from the power supplier is required when
installing the U-8ME1E8 (E) outdoor unit that is
connected to a 16 A distribution network.
●
This equipment complies with EN/IEC 61000-3-12
provided that the short-circuit power Ssc is greater than
or equals to the values corresponding to each model as
shown in the table below at the interface point between
the user's supply and the public system.
It is the responsibility of the installer or user of the
equipment to ensure; by consultation with the distribution
network operator if necessary that the equipment is
connected only to supply with a short-circuit power Ssc
greater than or equals to the values corresponding to
each model as shown in the table below.
U-10ME1E8(E) U-12ME1E8(E) U-14ME1E8(E) U-16ME1E8(E) U-18ME1E8(E) U-20ME1E8(E)
Ssc 1,660 kW 1,660 kW 1,510 kW 1,510 kW 1,690 kW 1,690 kW
●
This equipment complies with EN/IEC 61000-3-11
provided that the system impedance Zmax is less than
or equal to the values corresponding to each model as
shown in the table below at the interface point between
the user's supply and the public system. Consult with
.
the supply authority for the system impedance Zmax
U–10ME1E8(E) U–12ME1E8(E) U–14ME1E8(E) U–16ME1E8(E) U–18ME1E8(E U–20ME1E8(E)
)
Zmax 0.194 0.194 0.194 0.194 0.194 0.194
●
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
CAUTION
personal injury 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.
SPECIAL PRECAUTIONS
When Wiring
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.
• Ground the unit following local electrical codes.
• 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, and a power supply disconnect, circuit breaker and
earth leakage breaker for overcurrent protection should
be provided in the exclusive line.
• 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.
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 can cut your fingers.
When Installing...
...In a Room
Properly insulate any tubing run inside a room to prevent
"sweating" that can cause dripping and water damage to
walls and floors.
Keep the fire alarm and the air outlet
CAUTION
at least 1.5 m away from the unit.
...In Moist or Uneven Locations
Use a raised concrete pad or concrete blocks to provide
a solid, level foundation for the outdoor unit. This prevents
water damage and abnormal vibration.
...In an Area with High Winds
Securely anchor the outdoor unit down with bolts and a
metal frame. Provide a suitable air baffle.
...In a Snowy Area (for Heat Pump-type Systems)
Install the outdoor unit on a raised platform that is higher
than drifting snow. Provide snow vents.
2