1
English
CONTENTS
1. WHAT TO DO BEFORE OPERATION .......... 1
2. SAFETY CONSIDERATIONS ....................... 2
3. OPERATION RANGE .................................... 4
4. INSTALLATION SITE .................................... 5
5. OPERATION PROCEDURE .......................... 5
6. OPTIMUM OPERATION ................................ 6
7. MAINTENANCE
(FOR SERVICE PERSONNEL) ..................... 6
8. NOT MALFUNCTION OF THE AIR
CONDITIONER .............................................. 8
9. TROUBLE SHOOTING .................................. 9
Important information regarding the refrig-
erant used
This product contains fluorinated greenhouse gases
covered by the Kyoto Protocol.
Refrigerant type : R410A
GWP
(1)
value : 1975
(1)
GWP = global warming potential
Periodical inspections for refrigerant leaks may be
required depending on European or local legislation.
Please contact your local dealer for more information.
1-1. FUQ
The following systems are available, so check which
system is in place with your dealer before use.
NOTE
•
Read the operation manual attached to the
remote controller.
If your installation has a customized control system,
ask your Daikin dealer for the operation that corre-
sponds to your system.
•
Heat pump type
This system provides cooling, heating, automatic,
program dry, and fan operation modes.
1. WHAT TO DO BEFORE OPERA-
TION
Outdoor unit
Indoor unit
Unit with
remote
controller
Unit without remote
controller
(When used as
simultaneous
operation system)
•
Cooling only type
This system provides cooling, program dry, and
fan operation modes.
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM
This system provides two other control systems
beside individual control (one remote controller con-
trols one indoor unit) system. Confirm the following if
your unit is of the following control system type.
• Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
• Two remote controllers control system
Two remote controllers control one indoor unit (In
case of group control system, one group of indoor
units)
The unit is individually operated.
NOTE
•
Contact your Daikin dealer in case of changing
the combination or setting of group control and
two remote controllers control systems.
Names and functions of parts
a
Indoor unit
b
Outdoor unit
c
Remote controller
d
Inlet air
e
Discharged air
f
Air outlet
g
Air flow flap (at air outlet)
h
Refrigerant piping, connection electric wire
i
Drain pipe
j
Air inlet
The built-in air filter removes dust and dirt.
j
a
l
i
e
e
h
g
f
b
c
d
e
k
d
