Panasonic S-22MF2E5A8 User manual

85464849332002 REFERENCE NO.SM830232-02
Indoor Unit
Type 2215 28 36 45 56 60 73 90 106
K1
Wall Mounted
140
T2
Ceiling
160
U2
4-Way Cassette
K2
Wall Mounted
Y2
4-Way Cassette
60×60
F2
Low Silhouette
Ducted
S-22MU2E5A
S-22MK2E5AS-15MK2E5A
S-15MM1E5AS-22MM1E5AS-28MM1E5AS-36MM1E5AS-45MM1E5AS-56MM1E5A
S-22MY2E5AS-15MY2E5A
S-22MF2E5AS-15MF2E5A
S-28MU2E5A
S-28MK2E5A
S-28MY2E5A
S-28MF2E5A
S-36MT2E5A
S-36MU2E5A
S-36MK2E5A
S-36MY2E5A
S-36MF2E5A
S-45MK1E5A
S-45MT2E5A
S-45MU2E5A
S-45MY2E5A
S-45MF2E5A
S-56MK1E5A
S-56MT2E5A
S-56MU2E5A
S-56MY2E5A
S-56MF2E5A
S-60MU2E5A
S-60MF2E5A
S-73MK1E5A
S-73MT2E5A
S-73MU2E5A
S-73MF2E5A
S-90MU2E5A
S-90MF2E5A
S-106MK1E5A
S-106MT2E5A
S-106MU2E5A
S-106MF2E5A
S-140MT2E5A
S-140MU2E5A
S-140MF2E5A
S-160MU2E5A
U1
4-Way Cassette S-22MU1E5A S-28MU1E5A S-36MU1E5A S-45MU1E5A S-56MU1E5A S-60MU1E5A S-73MU1E5AS-90MU1E5A S-106MU1E5A S-140MU1E5A S-160MU1E5A
S-160MF2E5A
S-22MF2E5A8 S-28MF2E5A8 S-36MF2E5A8 S-45MF2E5A8 S-56MF2E5A8S-60MF2E5A8 S-73MF2E5A8 S-90MF2E5A8 S-106MF2E5A8 S-140MF2E5A8 S-160MF2E5A8
Order No. SBPAC1404002CE
VRF SYSTEMS INDOOR UNIT
4-Way Cassette
(Type U2)
Low Silhouette Ducted
(Type F2)
Ceiling
(Type T2)
SERVICE MANUAL & TEST RUN SERVICE MANUAL
Indoor Unit
Type 224180
E2
High Static
Pressure Ducted
M1
Slim Low Static
Ducted
S-224ME2E5
280
S-280ME2E5S-180ME2E5
SM830232-02_欧州向けVRF Indoor SM&TRSM.indb 1 17/02/02 13:07:37

●Connectable outdoor unit lineup
This document is the Service Manual of the indoor unit.
For outdoor unit, refer to the Service Manual of the outdoor unit.
■For Europe
■For Asia
■For Oceania
Type Outdoor Unit Type 4 hp 5 hp 6 hp 8 hp 10 hp
ME1 2WAY VRF System U-8ME1E81 U-10ME1E81
MF2 3WAY VRF System U-8MF2E8 U-10MF2E8
LE1 Mini VRF System U-4LE1E5 U-5LE1E5 U-6LE1E5
U-4LE1E8 U-5LE1E8 U-6LE1E8
Type Outdoor Unit Type 4 hp 5 hp 6 hp 8 hp 10 hp
ME1 2WAY VRF System U-8ME1H7 U-10ME1H7
U-8ME1H7E* U-10ME1H7E*
LE1 Mini VRF System
U-4LE1H4 U-5LE1H4 U-6LE1H4
U-4LE1H4E* U-5LE1H4E* U-6LE1H4E*
U-4LE1H7 U-5LE1H7 U-6LE1H7
U-4LE1H7E* U-5LE1H7E* U-6LE1H7E*
Type Outdoor Unit Type 4 hp 5 hp 6 hp 8 hp 10 hp
ME1 2WAY VRF System
U-8ME1R8 U-10ME1R8
U-8ME1R8B U-10ME1R8B
U-8ME1R8BE* U-10ME1R8BE*
MF2 3WAY VRF System
U-8MF2R7 U-10MF2R7
U-8MF2R7B U-10MF2R7B
U-8MF2R7BE* U-10MF2R7BE*
LE1 Mini VRF System
U-4LE1R5 U-5LE1R5 U-6LE1R5
U-4LE1R5E* U-5LE1R5E* U-6LE1R5E*
U-4LE1R8 U-5LE1R8 U-6LE1R8
U-4LE1R8E* U-5LE1R8E* U-6LE1R8E*
Type Outdoor Unit Type 12 hp 14 hp 16 hp 18 hp 20 hp
ME1 2WAY VRF System U-12ME1E81 U-14ME1E81 U-16ME1E81 U-18ME1E81 U-20ME1E81
MF2 3WAY VRF System U-12MF2E8 U-14MF2E8 U-16MF2E8
Type Outdoor Unit Type 12 hp 14 hp 16 hp 18 hp 20 hp
ME1 2WAY VRF System U-12ME1H8 U-14ME1H8 U-16ME1H8 U-18ME1H8 U-20ME1H8
U-12ME1H8E* U-14ME1H8E* U-16ME1H8E* U-18ME1H8E* U-20ME1H8E*
* Salt-Air Damage Resistant Specifications.
November 2014
Type Outdoor Unit Type 12 hp 14 hp 16 hp 18 hp 20 hp
ME1 2WAY VRF System
U-12ME1R8 U-14ME1R8 U-16ME1R8 U-18ME1R8 U-20ME1R8
U-12ME1R8B U-14ME1R8B U-16ME1R8B U-18ME1R8B U-20ME1R8B
U-12ME1R8BE* U-14ME1R8BE* U-16ME1R8BE* U-18ME1R8BE* U-20ME1R8BE*
MF2 3WAY VRF System
U-12MF2R8 U-14MF2R8
U-12MF2R8B U-14MF2R8B
U-12MF2R8BE* U-14MF2R8BE*
* Salt-Air Damage Resistant Specifications.
i
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ii
IMPORTANT!
Please Read Before Starting
This air conditioner must be installed by the sales dealer
or installer.
This information is provided for use only by authorized
persons.
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.
This air conditioner shall be installed in accordance with
National Wiring Regulations.
The product meets the technical requirements of
EN/IEC 61000-3-3.
Pay close attention to all warning and caution notices
given in this manual.
WARNING
This symbol refers to a hazard or
unsafe practice which can result in
severe personal injury or death.
CAUTION
This symbol refers to a hazard or
unsafe practice which can result in
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
CAUTION
WARNING When Wiring
WARNING
Risk of Electric Shock
ELECTRICAL SHOCK CAN
CAUSE SEVERE PERSONAL
INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD
ATTEMPT TO WIRE THIS
SYSTEM.
•not supply power to the unit until
all wiring and tubing are completed or
reconnected and checked.
•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 by 3 mm
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
• It may need two or more people to carry
out the installation work.
•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…
Select an installation location which is
rigid and strong enough to support or hold
the unit, and select a location for easy
maintenance.
…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.
CAUTION
CAUTION
Keep the fire alarm and
the air outlet at least
1.5 m away from the
unit.
Do
Highly
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iii
•Keep all tubing runs as short as
possible.
•Use the flare method for connecting
tubing.
•Apply refrigerant lubricant to the
matching surfaces of the flare and union
tubes before connecting them, then
tighten the nut with a torque wrench for
a leak-free connection.
•Check carefully for leaks before starting
the test run.
•Do not leak refrigerant while piping work
for an installation or re-installation, and
while repairing refrigeration parts.
Handle liquid refrigerant carefully as it
may cause frostbite.
When Servicing
•Turn the power OFF at the main
power box (mains), wait at least 10
minutes until it is discharged, then
open the unit to check or repair
electrical parts and wiring.
•Keep your fingers and clothing away
from any moving parts.
•Clean up the site after you finish,
remembering to check that no metal
scraps or bits of wiring have been left
inside the unit.
CAUTION
WARNING
•This product must not be
modified or disassembled under
any circumstances. Modified or
disassembled unit may cause fire,
electric shock or injury.
•Do not clean inside the indoor and
outdoor units by users. Engage
authorized dealer or specialist for
cleaning.
•In case of malfunction of this
appliance, do not repair by
yourself. Contact to the sales
dealer or service dealer for a
repair.
…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.
…At least 2.5 m
Indoor unit of this air conditioner shall be
installed in a height of at least 2.5 m.
…In laundry rooms
Do not install in laundry rooms. Indoor
unit is not drip proof.
When Connecting Refrigerant
Tubing
Pay particular attention to refrigerant
leakages.
CAUTION
WARNING
•When performing piping work,
do not mix air except for
specified refrigerant (R410A)
in refrigeration cycle. It causes
capacity down, and risk of
explosion and injury due to high
tension inside the refrigerant
cycle.
•If the refrigerant comes in contact
with a flame, it produces a toxic
gas.
•Do not add or replace refrigerant
other than specified type. It may
cause product damage, burst and
injury, etc.
•Ventilate the room immediately, in the
event that is refrigerant gas leaks during
the installation. Be careful not to allow
contact of the refrigerant gas with a
flame as this will cause the generation
of toxic gas.
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iv
CAUTION
CAUTION
•Ventilate any enclosed areas when
installing or testing the refrigeration
system. Leaked refrigerant gas,
on contact with fire or heat, can
produce dangerously toxic gas.
•Confirm after installation that no
refrigerant gas is leaking. If the gas
comes in contact with a burning
stove, gas water heater, electric
room heater or other heat source,
it can cause the generation of toxic
gas.
Others
CAUTION
CAUTION
•Do not sit or step on the unit,
you may fall down accidentally.
•Do not touch the air inlet or
the sharp aluminum fins of the
outdoor unit. You may get
injured.
•Do not stick any object into the
FAN CASE.
You may be injured and the unit
may be damaged.
NOTICE
The English text is the original instructions. Other
languages are translations of the original instructions.
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v
When Installing…
Check the following to use the FRESH
AIR INTAKE MODE.
WARNING
•Install the outdoor air intake port in
an area where the combustion gas
cannot be inhaled.
If safety issues exist, the room
becomes oxygen-deprived and this
will cause the fatal accident.
•Do not make air around the
discharge air outlet lead to the
outdoor air intake port. The indoor air
is contaminated and this causes the
health problem.
W
CAUTION
•In the area where the temperature
inside the unit becomes below 0°C
due to cold air in cold climates,
install the electrical damper onto
the outdoor air duct for antifreeze
measurement.
•Select the installation location where
the temperature and humidity are
within the usability range.
If the relative humidity inside the
ceiling exceeds 80%, measure
against the condensation (additional
insulation, etc.)
•Be sure to insulate the piping to
protect the condensation.
In the case of insufficiency, water
may enter the building and this may
cause damage to the furniture or
interiors, etc.
•
•
Install the piping to be slightly
slanting to the outdoor side.
In the case of insufficiency, rain
drops may enter the building and
damage the furniture or cause
electric shock and fire.
Avoid the area where sulfurous acid
gas, corrosive gas or salt erosion
potentially occur. This may cause
corrosion to the copper tube and
brazing part.
As a result, refrigerant gas may leak.
SPECIAL PRECAUTIONS
WARNING When Wiring
ELECTRICAL SHOCK CAN
CAUSE SEVERE PERSONAL
INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD
ATTEMPT TO WIRE THIS
SYSTEM.
This notice is only for High Static
Pressure Ducted type.
•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.
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vi
— CONTENTS —
Section 1: CONTROL FUNCTIONS-Outdoor Unit ..............................1-1
* Refer to the Service Manual of Outdoor Unit.
Section 2: CONTROL FUNCTIONS-Indoor Unit ...............................2-1
1. Room Temperature Control .................................................2-2
2. Heating Standby .........................................................2-5
3. Automatic Fan Speed Control ...............................................2-6
4. Indoor Unit MOV Control ...................................................2-7
5. Drain Pump Control ......................................................2-7
6. Automatic Heating / Cooling Control ..........................................2-8
7. Discharge Air Temperature Control ...........................................2-9
8. RAP Valve Kit Control .....................................................2-9
9. Automatic Flap Control ...................................................2-10
10. Filter Sign .............................................................2-10
11. Electric Heater Control ...................................................2-11
12. Fan Control during Dry Mode ..............................................2-11
13. Ventilation Fan Output ....................................................2-12
14. T10 Terminal ...........................................................2-12
15. Parameter .............................................................2-13
16. Indoor Unit Control PCB ..................................................2-14
Section 3: OUTDOOR UNIT REPAIR PROCEDURES ...........................3-1
* Refer to the Service Manual of Outdoor Unit.
Section 4: OUTDOOR UNIT MAINTENANCE REMOTE CONTROLLER ............4-1
* Refer to the Service Manual of Outdoor Unit.
Section 5: REMOTE CONTROLLER FUNCTIONS .............................5-1
1. Simple Settings Function ...................................................5-2
2. Detailed Settings Function..................................................5-9
3. Remote Controller Servicing Functions .......................................5-44
Section 6: TROUBLE DIAGNOSIS ..........................................6-1
* Refer to the Service Manual of Outdoor Unit.
Section 7: TEST RUN from the remote controller .............................7-1
1. Test Run................................................................7-2
2. Auto Address Setting ......................................................7-4
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vii
– MEMO –
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1- 1
VRF SYSTEMS Indoor Unit
1
1. CONTROL FUNCTIONS-Outdoor Unit
* Refer to the Service Manual of Outdoor Unit.
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– MEMO –
1- 2
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