English
1
CONTENTS
ILLUSTRATION.................................................. [1]
1. WHAT TO DO BEFORE OPERATION .......... 1
2. SAFETY PRECAUTIONS .............................. 2
3. OPERATION RANGE .................................... 4
4. INSTALLATION SITE .................................... 5
5. OPERATION PROCEDURE .......................... 5
6. OPERATION CHARACTERISTICS ............... 5
7. OPTIMUM OPERATION ................................ 7
8. MAINTENANCE
(FOR SERVICE PERSONNEL) ..................... 8
9. NOT A MALFUNCTION OF THE AIR
CONDITIONER ............................................ 10
10. TROUBLE SHOOTING ................................ 12
The English text is the original instruction. Other lan-
guages are translations of the original instructions.
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.
This operation manual is for the following systems
with standard control. Before initiating operation,
contact your Daikin dealer for the operation that cor-
responds to your system.
NOTE
•
Read the operation manual that came with the
remote controller you are using.
If your installation has a customized control system,
ask your Daikin dealer for the operation that corre-
sponds to your system.
1. WHAT TO DO BEFORE OPERA-
TION
Indoor unit
Outdoor unit
•
Heat pump type
This system provides COOLING, HEATING,
AUTOMATIC, PROGRAM DRY, and FAN OPER-
ATION modes.
•
Cooling only type
This system provides COOLING, PROGRAM
DRY, and FAN OPERATION modes.
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLER
CONTROL SYSTEM
This system provides two other control systems
beside individual control (one control panel controls
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 controller 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 controller control systems.
•
Please do not change the combination and settings for
the group operation and two remote controller control
systems by yourself, but be sure to ask your dealer.
Refer to figure on page [1]
Names and functions of parts
a
Indoor unit
b
Outdoor unit
c
Remote controller
There are two types of wired remote control-
ler. One is BRC1D type, another is BRC1E
type. When using the BRC1D type, please
refer to this operation manual. When using
the BRC1E type, please refer to operation
manual provided with the remote controller.
d
Inlet air
e
Discharged air
f
Air outlet
g
Airflow flap (Vertical airflow direction adjust-
ment flap)
h
Airflow flap (Horizontal airflow direction
adjustment flap)
i
Refrigerant piping, electric wire connection,
earth wire
j
Drain pipe
k
Air inlet
The built-in air filter removes dust and dirt.
l
Earth wire
Wire to ground from the outdoor unit to pre-
vent electrical shocks and fire.
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