Instruction
Si18-525B
300
Operation Manual
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
• If the unit you purchased is controlled by a wire-
less remote controller, also refer to the wireless
remote controller’s operation manual.
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 OPERATION
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLER
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 system.
Refer to figure 2 on page [1]
We recommend that you read this instruction man-
ual carefully before use to gain full advantage of the
function of the air conditioner, and to avoid malfunc-
tion due to erroneous handling.
This air conditioner comes under the term appliances
not accessible to the general public.
Names and functions of parts
a Indoor unit
b
Outdoor unit
The external appearance of the outdoor unit
varies depending on its capacity class.
The outdoor unit shown in the figure is for
reference to indicate features.
Contact your Daikin Dealer and verify which
outdoor unit you have.
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
Suction grille
The built-in air filter removes dust and dirt.
k
Ground wire
Wire to ground from the outdoor unit to pre-
vent electrical shocks.
2. SAFETY CONSIDERATIONS
• Heat pump type
This system provides cooling, heating, automatic,
program dry, and fan operation modes.
• Cooling only type
This system provides cooling, program dry, and
fan operation modes.
Содержание D-Series
Страница 1: ...Si18 525B Applied Models Super Multi Plus Cooling only Super Multi Plus Heat Pump D Series ...
Страница 33: ...List of Functions Si18 525B 20 List of Functions ...
Страница 34: ...Si18 525B Specifications 21 Part 2 Specifications 1 Specifications 22 1 1 Cooling Only 22 1 2 Heat Pump 42 ...
Страница 71: ...Specifications Si18 525B 58 Specifications ...
Страница 107: ...Printed Circuit Board Connector Wiring Diagram Si18 525B 94 Printed Circuit Board Connector Wiring Diagram ...
Страница 117: ...Refrigerant Flow for Each Operation Mode Si18 525B 104 Refrigerant Circuit ...
Страница 171: ...Indoor Unit SkyAir Models Si18 525B 158 Function ...
Страница 207: ...Test Operation and Field Setting for RA Indoor Unit Si18 525B 194 Test Operation ...
Страница 336: ...Si18 525B Service Check Function Troubleshooting 323 ...
Страница 443: ...BP Unit Si18 525B 430 Removal Procedure The clamps are to be kept in stock Step Procedure Points Clamps Q0529 ...
Страница 469: ...Wiring Diagrams Si18 525B 456 Appendix ...
Страница 475: ...Si18 525B vi Index ...