Daikin BRC7E530W, BRC7E531W User Manual
Remote Controller (Wireless Type) OH12-01
156 Control Systems
1.8 BRC7E530W / BRC7E531W (for FXZQ)
1.8.1 Features
1.8.2 Dimensions
Unit (mm)
3D038937A
OH12-01 Remote Controller (Wireless Type)
Control Systems 157
2
1.8.3 Operation Manual
3P107422-1S
1-1
1-2
8
10
13
11
12
15
14
16
17
9
1
3
4
6
2
5
7
DOWN
FAN
UP
ON OFF
MH L
C
hr.
hr.
TEST
MODE
TIMER
RESERVE
CANCEL
DOWN
UP
TEST
SWING
FAN
TIME
TEMP
ON OFF
MH L
C
hr.
hr.
TEST
1
24
25
COOL/HEAT CHANGEOVER
REMOTE CONTROL SWITCH
1-3
1 2
21
20 22
23
19
18
1.8 BRC7E530W / BRC7E531W
Remote Controller (Wireless Type) OH12-01
158 Control Systems
3P107422-1S
1 English
CONTENTS
ILLUSTRATION............................... [1]
PRIOR TO USE .............................. [2]
1 SAFETY PRECAUTIONS................. 1
2 NAMES AND FUNCTIONS OF THE
OPERATING SECTION.................... 4
3 HANDLING FOR WIRELESS
REMOTE CONTROLLER................. 5
4 OPERATION RANGE....................... 6
5 OPERATION PROCEDURE............. 7
6 NOT MALFUNCTION OF THE
AIR CONDITIONER........................ 12
7 HOW TO DIAGNOSE
TROUBLE SPOTS.......................... 12
To gain full advantage of the air conditioner’s
functions and to avoid malfunction due to
mishandling, we recommend that you read
this instruction manual carefully before use.
This air conditioner is classified under “appliances not accessible to the general public”.
The precautions described herein are
classified as WARNING and CAUTION.
They both contain important information
regarding safety. Be sure to observe all
precautions without fail.
WARNING....... Failure to follow these
instructions properly
may result in personal
injury or loss of life.
CAUTION.........Failure to observe these
instructions properly
may result in property
damage or personal
injury, which may be
serious depending on
the circumstances.
1. SAFETY PRECAUTIONS
After reading, keep this manual in a convenient place so that you can refer to it
whenever necessary. If the equipment is
transferred to a new user, be sure also to
hand over the manual.
WARNING
Be aware that prolonged, direct exposure to cool or warm air from the air
conditioner, or to air that is too cool or
too warm can be harmful to your physical condition and health.
When the air conditioner is malfunctioning (giving off a burning odor, etc.)
turn off power to the unit and contact
your local dealer.
Continued operation under such circumstances may result in a failure, electric
shocks or fire hazards.
Consult your local dealer to install your
equipment.
Doing the work yourself may result in
water leakage, electric shocks or fire hazards.
Consult your local dealer regarding
modification, repair and maintenance
of the air conditioner or the remote
controller.
Improper workmanship may result in
water leakage, electric shocks or fire hazards.
Do not place objects, including rods,
your fingers, etc., in the air inlet or outlet.
Injury may result due to contact with the
air conditioner’s high-speed fan blades.
Beware of fire in case of refrigerant
leakage.
If the air conditioner is not operating correctly, i.e. not generating cool or warm air,
refrigerant leakage could be the cause.
Consult your dealer for assistance.
The refrigerant within the air conditioner
is safe and normally does not leak. However, in the event of a leakage, contact
with a naked burner, heater or cooker
may result in generation of noxious gas.
Do not longer use the air conditioner until
a qualified service person confirms that
the leakage has been repaired.
OH12-01 Remote Controller (Wireless Type)
Control Systems 159
2
3P107422-1S
English 2
Consult your local dealer regarding
what to do in case of refrigerant leakage.
When the air conditioner is to be installed
in a small room, it is necessary to take
proper measures so that the amount of
any leaked refrigerant does not exceed
the concentration limit in the event of a
leakage. Otherwise, this may lead to an
accident due to oxygen depletion.
Contact professional personnel about
attachment of accessories and be
sure to use only accessories specified
by the manufacturer.
If a defect results from your own workmanship, it may result in water leaks,
electric shock or fire.
Consult your local dealer regarding
relocation and reinstallation of the air
conditioner.
Improper installation work may result in
leakage, electric shocks or fire hazards.
Be sure to use fuses with the correct
ampere reading.
Do not use improper fuses, copper or
other wires as a substitute, as this may
result in electric shock, fire, injury or damage to the unit.
Be sure to install an earth leakage
breaker.
Failure to install an earth leakage breaker
may result in electric shocks or fire.
Be sure to earth the unit.
Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead.
Imperfect earthing may result in electric
shocks or fire.
A high surge current from lightning or
other sources may cause damage to the
air conditioner.
Consult the dealer if the air conditioner submerges owing to a natural
disaster, such as a flood or typhoon.
Do not operate the air conditioner in that
case, or otherwise a malfunction, electric
shock, or fire may result.
Do not start or stop operating the air
conditioner with the power supply
breaker turned ON or OFF.
Otherwise, fire or water leakage may
result. Furthermore, the fan will rotate
abruptly if power failure compensation is
enabled, which may result in injury.
Do not use the product in the atmosphere contaminated with oil vapor,
such as cooking oil or machine oil
vapor.
Oil vapor may cause crack damage, electric shocks, or fire.
Do not use the product in places with
excessive oily smoke, such as cooking rooms, or in places with flammable
gas, corrosive gas, or metal dust.
Using the product in such places may
cause fire or product failures.
Do not use flammable materials (e.g.,
hairspray or insecticide) near the
product.
Do not clean the product with organic
solvents such as paint thinner.
The use of organic solvents may cause
crack damage to the product, electric
shocks, or fire.
Be sure to use a dedicated power supply for the air conditioner.
The use of any other power supply may
cause heat generation, fire, or product
failures.
CAUTION
Do not use the air conditioner for purposes other than those for which it is
intended.
Do not use the air conditioner for cooling
precision instruments, food, plants, animals or works of art as this may adversely
affect the performance, quality and/or
longevity of the object concerned.
Do not remove the outdoor unit’s fan
guard.
The guard protects against the unit’s high
speed fan, which may cause injury.
Do not place objects that are susceptible to moisture directly beneath the
indoor or outdoor units.
Under certain conditions, condensation
on the main unit or refrigerant pipes, air
filter dirt or drain blockage may cause
dripping, resulting in fouling or failure of
the object concerned.
To avoid oxygen depletion, ensure
that the room is adequately ventilated
if equipment such as a burner is used
together with the air conditioner.
1.8 BRC7E530W / BRC7E531W
Remote Controller (Wireless Type) OH12-01
160 Control Systems
3P107422-1S
3 English
After prolonged use, check the unit
stand and its mounts for damage.
If left in a damaged condition, the unit
may fall and cause injury.
Do not place flammable sprays or
operate spray containers near the unit
as this may result in fire.
Before cleaning, be sure to stop unit
operation, turn the breaker off or
remove the power cord.
Otherwise, an electric shock and injury
may result.
To avoid electric shocks, do not operate with wet hands.
Do not place appliances that produce
naked flames in places exposed to the
air flow from the unit as this may
impair combustion of the burner.
Do not place heaters directly below
the unit, as resulting heat can cause
deformation.
Do not allow a child to mount on the
outdoor unit or avoid placing any
object on it.
Falling or tumbling may result in injury.
Do not block air inlets nor outlets.
Impaired air flow may result in insufficient
performance or trouble.
Be sure that children, plants or animals
are not exposed directly to airflow from
the unit, as adverse effects may ensue.
Do not wash the air conditioner or the
remote controller with water, as this
may result in electric shocks or fire.
Do not place water containers (flower
vases, etc.) on the unit, as this may
result in electric shocks or fire.
Do not install the air conditioner at any
place where there is a danger of flammable gas leakage.
In the event of a gas leakage, build-up of
gas near the air conditioner may result in
fire hazards.
Do not put flammable containers,
such as spray cans, within 1 m from
the blow-off mouth.
The containers may explode because the
warm air output of the indoor or outdoor
unit will affect them.
The batteries must be removed from
the appliance before it is scrapped
and they are disposed of safely.
Arrange the drain to ensure complete
drainage.
If proper drainage from the outdoor drain
pipe does not occur during air conditioner
operation, there could be a blockage due
to dirt and debris build-up in the pipe.
This may result in a water leakage from
the indoor unit. Under these circumstances, stop air conditioner operation
and consult your dealer for assistance.
The appliance is not intended for use
by unattended young children or
infirm persons.
Impairment of bodily functions and harm
to health may result.
Children should be supervised to
ensure that they do not play with the
unit or its remote controller.
Accidental operation by a child may result
in impairment of bodily functions and
harm health.
Do not let children play on or around
the outdoor unit.
If they touch the unit carelessly, injury
may be caused.
Consult your dealer regarding cleaning the inside of the air conditioner.
Improper cleaning may cause breakage
of plastic parts, water leakage and other
damage as well as electric shocks.
To avoid injury, do not touch the air
inlet or aluminum fins of the unit.
Do not place objects in direct proximity of the outdoor unit and do not let
leaves and other debris accumulate
around the unit.
Leaves are a hotbed for small animals
which can enter the unit. Once in the unit,
such animals can cause malfunctions,
smoke or fire when making contact with
electrical parts.
Never touch the internal parts of the
controller.
Do not remove the front panel. Touching
certain internal parts will cause electric
shocks and damage to the unit. Please
consult your dealer about checking and
adjustment of internal parts.
OH12-01 Remote Controller (Wireless Type)
Control Systems 161
2
3P107422-1S
English 4
Do not leave the remote controller
wherever there is a risk of wetting.
If water gets into the remote controller
there is a risk of electrical leakage and
damage to electronic components.
When using the wireless remote controller, do not put a strong light beam or
install an inverter fluorescent lamp near
the receiving section on the main unit.
A malfunction may occur.
Watch your steps at the time of air filter cleaning or inspection.
High-place work is required, to which
utmost attention must be paid.
If the scaffold is unstable, you may fall or
topple down, thus causing injury.
2. NAMES AND FUNCTIONS
OF THE OPERATING SECTION (Fig. 1, 2)
1
DISPLAY “ ” (SIGNAL TRANSMISSION)
This lights up when a signal is being
transmitted.
2
DISPLAY “ ” “ ” “ ” “ ”
“ ” (OPERATION MODE)
This display shows the current OPERATION MODE. For cooling only type,
“ ” (Auto) and “ ” (Heating) are
not installed.
3
DISPLAY “ ”
(SET TEMPERATURE)
This display shows the set temperature.
4
DISPLAY “ ”
(PROGRAMMED TIME)
This display shows PROGRAMMED
TIME of the system start or stop.
5
DISPLAY “ ” (AIR FLOW FLAP)
Refer to page 9.
6
DISPLAY “ ” “ ” (FAN SPEED)
The display shows the set fan speed.
MH L
C
hr.
hr.
7
DISPLAY “ ”
(INSPECTION/ TEST OPERATION)
When the INSPECTION/TEST OPERATION BUTTON is pressed, the display
shows the system mode is in.
8
ON/OFF BUTTON
Press the button and the system will
start. Press the button again and the
system will stop.
9
FAN SPEED CONTROL BUTTON
Press this button to select the fan
speed, HIGH or LOW, of your choice.
10
TEMPERATURE SETTING BUTTON
Use this button for SETTING TEMPERATURE (Operates with the front cover
of the remote controller closed.)
11
PROGRAMMING TIMER BUTTON
Use this button for programming
“START and/or STOP” time. (Operates
with the front cover of the remote controller opened.)
12
TIMER MODE START/STOP BUTTON
Refer to page 10.
13
TIMER RESERVE/CANCEL BUTTON
Refer to page 10.
14
AIR FLOW DIRECTION ADJUST BUTTON
Refer to page 9.
15
OPERATION MODE SELECTOR BUTTON
Press this button to select OPERATION
MODE.
16
FILTER SIGN RESET BUTTON
Refer to the section of MAINTENANCE
in the operation manual attached to the
indoor unit.
17
INSPECTION/TEST OPERATION
BUTTON
This button is used only by qualified
service persons for maintenance
purposes.
18
EMERGENCY OPERATION SWITCH
This switch is readily used if the remote
controller does not work.
TEST
1.8 BRC7E530W / BRC7E531W
Remote Controller (Wireless Type) OH12-01
162 Control Systems
3P107422-1S
5 English
19
RECEIVER
This receives the signals from the
remote controller.
20
OPERATING INDICATOR LAMP (Red)
This lamp stays lit while the air
conditioner runs. It flashes when the
unit is in trouble.
21
TIMER INDICATOR LAMP (Green)
This lamp stays lit while the timer is set.
22
AIR FILTER CLEANING TIME
INDICATOR LAMP (Red)
Lights up when it is time to clean the air
filter.
23
DEFROST LAMP (Orange)
Lights up when the defrosting operation has started. (For cooling only type
this lamp does not turn on.)
24
FAN/AIR CONDITIONING SELECTOR
SWITCH
Set the switch to “ ” (FAN) for FAN
and “ ” (A/C) for HEAT or COOL.
25
COOL/HEAT CHANGEOVER SWITCH
Set the switch to “ ” (COOL) for
COOL and “ ” (HEAT) for HEAT.
NOTES
• For the sake of explanation, all indica-
tions are shown on the display in Figure 1
contrary to actual running situations.
• Fig. 1-2 shows the remote controller with
the front cover opened.
• If the air filter cleaning time indicator lamp
lights up, clean the air filter as explained
in the operation manual provided with the
indoor unit.
After cleaning and reinstalling the air filter, press the filter sign reset button on
the remote controller. The air filter cleaning time indicator lamp on the receiver will
go out.
• The Defrost Lamp will flash when the
power is turned on. This is not a malfunction.
Precautions in handling remote controller
Direct the transmitting part of the remote
controller to the receiving part of the air
conditioner.
If something blocks the transmitting and
receiving path of the indoor unit and the
remote controller as curtains, it will not
operate.
Transmitting distance is approximately 7 m.
Do not drop or get it wet.
It may be damaged.
Never press the button of the remote controller with a hard, pointed object.
The remote controller may be damaged.
Installation site
• It is possible that signals will not be
received in rooms that have electronic fluorescent lighting. Please consult with the
salesman before buying new fluorescent
lights.
• If the remote controller operated some
other electrical apparatus, move that
machine away or consult your dealer.
3. HANDLING FOR
WIRELESS REMOTE
CONTROLLER
2 short beeps
from the receiver
indicates that the
transmission is
properly done.
OH12-01 Remote Controller (Wireless Type)
Control Systems 163
2
3P107422-1S
English 6
Placing the remote controller in the
remote controller holder
Install the remote controller holder to a wall
or a pillar with the attached screw. (Make
sure it transmits)
How to put the dry batteries
(1) Remove the back cover
of the remote controller
to the direction pointed
by the arrow mark.
(2) Put the batteries
Use two dry cell batteries (AAA.LR03
(alkaline)). Put dry batteries correctly to fit
their (+) and (–).
(3) Close the cover
When to change batteries
Under normal use, batteries last about a
year. However, change them whenever the
indoor unit doesn’t respond or responds
slowly to commands, or if the display
becomes dark.
Placing the remote
controller
Slide from above
Remote
controller
holder
Removing the
remote controller
Pull it upward
[CAUTIONS]
• Replace all batteries at the same time, do
not use new and old batteries intermixed.
• In case the remote controller is not used
for a long time take out all batteries in order
to prevent liquid leak of the battery.
IN THE CASE OF CENTRALIZED
CONTROL SYSTEM
If the indoor unit is under centralized control,
it is necessary to switch the remote controller’s setting.
In this case, contact your DAIKIN dealer.
SKYAIR System
If the temperature or the humidity is beyond the
following conditions, safety devices may work
and the air conditioner may not operate, or
sometimes, water may drop from the indoor unit.
COOLING [°C]
HEATING [°
C]
DB: Dry bulb temperature
WB: Wet bulb temperature
4. OPERATION RANGE
OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMID-
ITY
RS50 · 60
RKS25 · 35 ·
50 · 60
RXS25 · 35 ·
50 · 60
D
B
21 to 32
80% or
belowDB
– 10 to 46
W
B
14 to 23
3MKS50
4MKS58 · 75 · 90
3MXS52
4MXS68 · 80
D
B
21 to 32
80% or
belowDB
– 10 to 46
W
B
14 to 23
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RXS25 · 35 ·
50 · 60DB
10 to 30
D
B
– 14 to 24
W
B
– 15 to 18
3MXS52
4MXS68 · 80DB
10 to 30
D
B
– 14 to 21
W
B
– 15 to 15.5
1.8 BRC7E530W / BRC7E531W
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