Daikin FTXN09KEVJU, Operation Manual, Page: 163 / 178

Optional Accessories EDUS041111_a
162 Room Air Conditioners K-Series
13.3 <KRP980B1> Interface Adaptor for Wired Remote Controller
Inside indoor unit
This set
S602 S601
S403
S21
Option
BRC944A2B
PCB of indoor unit
Note:
Wires indicated by
thick lines are
not provided to the set.
Flap
(in control of wind
directions upward
and downward)
Mounting position of the set
Electrical
component box
Safety Precautions
• Read these Safety Precautions carefully to ensure correct installation.
This manual classifies precautions into WARNING and CAUTION.
This set is an interface that connects a wired remote controller to a
room air conditioner.
Be sure to follow all the precautions below ; they are all important for
ensuring safety.
WARNING : Failure to follow WARNING is very likely to result in
such grave consequences as death or serious injury.
CAUTION : Failure to follow CAUTION may result in serious
injury or property damage, and in certain
circumstances, may result in a grave consequence.
WARNING
CAUTION
• After installation is complete, test the operation of the PCB set to
check for problems, and explain how to use the set to the end-user.
•
Starting and stopping the air conditioner and making mode and temperature
settings in the air conditioner through the wired remote controller (within a
range of 18˚C to 32˚C while in cooling mode, 14˚C to 30˚C while in heating
mode, but no temperature settings while in ventilation mode).
•
Monitoring the operating conditions, occurrence of errors, and contents of
errors of the air conditioner through the wired remote controller.
•
Restoring the operating condition of the air conditioner to the previous
condition at the time of power recovery in case of power failure.
• Group control (i.e., the control a number of indoor units through a single
remote controller)
•
Monitoring of the following items:
Indoor temperature and operating conditions of thermo, compressor, indoor
fan, electric heater, and humidifier
•
Control of the following items:
Forced thermo OFF, filter sign display and reset, and air-conditioner charge
management
• Energy-saving reference, low-noise reference, and demand reference
The set does not support the following functions.
Check that the set is provided with the following components.
Component Component
Installation Manual 1 1
Quantity Quantity
Main component
Mounting Position Wiring
Components
Outline/Features
• Installation should be left to the dealer or another qualified
professional.
Improper installation by yourself may cause malfunction, electrical shock, or fire.
• Install the set according to the instructions given in this manual.
Incomplete or improper installation may cause malfunction, electrical
shock, or fire.
• Be sure to use the standard attachments or the genuine parts.
Use of other parts may cause malfunction, electrical shock, or fire.
• Disconnect power to the connected equipment before
starting installation.
Failure to do so may cause malfunction, electrical shock, or fire.
• An earth leakage circuit breaker should be installed.
If the breaker is not installed, electrical shock may occur.
• Do not install the set in a location where there is danger of
exposure to inflammable gas.
Gas accumulated around the unit at the worst may cause fire.
• To prevent damage due to electrostatic discharge, touch
your hand to a nearby metal object (doorknob, aluminum
sash, etc.) to discharge static electricity from your body
before touching this kit.
Static electricity can damage this kit.
• Lay this cable separately from other power cables to avoid
external electrical noises.
Mounting Procedure
Mounting position
of the set
Electrical
component box