technical data
4-way Blow Ceiling
Mounted Casette
(600mm x 600mm)
Split
Sky Air
air conditioning systems
FFQ-B
Split - Sky Air
ISO14001 assures an effective environmental
management system in order to help protect
human health and the environment from the potential
impact of our activities, products and services and to
assist in maintaining and improving the quality of
the environment
Daikin Europe N.V. is approved by LRQA for its Quality
Management System in accordance with the ISO9001
standard. ISO9001 pertains to quality assurance regarding
design, development, manufacturing as well as to services
related to the product.
Daikin units comply with the European
regulations that guarantee the safety of
the product.
Daikin Europe N.V. is participating
in the EUROVENT Certification Programme.
Products are as listed in the EUROVENT
Directory of Certified Products.
Zandvoordestraat 300
B - 8400 Ostend Belgium
Internet: http://www.daikineurope.com
EEDE03-1/2 • 03/2003
Prepared in Belgium by Goekint Graphics
Specifications are subject to change without prior notice.
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
TABLE OF CONTENTS
FFQ-B
1
Features
2
Specifications
.................................................................................
.......................................................................
2
3
Nominal capacity, capacity steps and nominal input
Technical specifications
Electrical specifications
3
Dimensional drawings
.....................................................
5
4
Piping diagrams
..................................................................
6
5
Wiring diagrams
.................................................................
7
6
Sound level
..........................................................................
8
Sound level data
Sound pressure spectrum
7
Air flow patterns
................................................................
9
8
Accessories
..........................................................................
12
Standard accessories
Optional accessories
9
Control systems
..................................................................
10
Safety device settings
11
Installation
15
......................................................
17
............................................................................
18
* For capacity tables, please refer to part II: outdoor units
• Split - Sky Air • Indoor Units
1
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
1
1
Features
+ Leaves maximum floor and wall space for furniture, decoration
and fittings
+ Fits flush into each ceiling thanks to the new and very compact
casing (only 575mm width), which matches in standard
architectural modules.
+ Modern looking decoration panel in white (RAL9010)
+ Extremely quiet in operation both indoors and outdoors
+ Possibility to shut off 1 or 2 flaps for easy installation in corners
+ Designed for excellent low draft performance.
+ Automatic air flow director ensures uniform air flow and
temperature distribution
+ Up to 4 indoor units can be connected to 1 Multi outdoor
unit. All indoor units are individually controllable with remote
control and do not need to be installed in the same room.
2 1 3
Optional
Optional
Optional
8 q x r
5 6 ( z 6 4
2 steps
2
+ The (wired) remote control has a programmable timer
+ Centralised control of several units can be achieved via 3 wired
remote controls
– centralised remote control
– unified ON/OFF control
– schedule timer
+ Set back time clock: connected to a wired remote
controller. The timer can set two groups of on/off times in an
increment of 30 minutes within a day. For each on/off setting a
temperature setting is also possible.
∗Set back time clock cannot be used in auto mode.
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
2
Specifications
2
NOMINAL CAPACITY and NOMINAL INPUT
For indoor units only:
INDOOR UNITS
INPUT
Cooling
Heating
FFQ35BV1B
0.084
0.076
FFQ50BV1B
0.097
0.089
FFQ60BV1B
0.12
0.111
For combination indoor units + outdoor units:
INDOOR UNITS
OUTDOOR UNITS
min.∼nom.∼max. kW
CAPACITY (3)
Cooling
min.∼nom.∼max. kW
INPUT
Cooling
EER
ENERGY LABEL
Cooling
ANNUAL ENERGY
Cooling
kW/h
CONSUMPTION
FFQ25BV1B
FFQ35BV1B
RKS25BVMB RKS35BVMB
1.00∼ 2.50∼ 3.00 1.00∼3.40∼3.70
0.48∼0.83∼1.10 0.48∼1.30∼1.47
3.01
2.62
B
D
415
650
FFQ50BV1B
RKS50BVMB
0.90∼4.70∼5.60
0.45∼1.80∼2.26
2.61
D
900
FFQ60BV1B
RKS60BVMB
0.90∼5.80∼6.00
0.45∼2.07∼2.15
2.80
D
1,035
For combination indoor units + outdoor units:
INDOOR UNITS
OUTDOOR UNITS
min.∼nom.∼max.
CAPACITY (3)
Cooling
Heating
min.∼nom.∼max.
INPUT
Cooling
min.∼nom.∼max.
min.∼nom.∼max.
Heating
EER
COP
ENERGY LABEL
Cooling
Heating
ANNUAL ENERGY
Cooling
CONSUMPTION
FFQ25BV1B
RXS25BVMB
1.00∼2.50∼3.00
1.00∼3.20∼4.50
0.48∼0.83∼1.10
0.40∼0.94∼1.75
3.01
3.40
B
C
415
FFQ35BV1B
RXS35BVMB
1.00∼3.40∼3.70
1.00∼4.50∼5.00
0.48∼1.30∼1.47
0.44∼1.60∼1.80
2.62
2.81
D
D
650
FFQ50BV1B
RXS50BVMB
0.90∼4.70∼5.60
0.90∼5.50∼7.00
0.45∼1.80∼2.26
0.45∼1.96∼2.78
2.61
2.81
D
D
900
FFQ60BV1B
RXS60BVMB
0.90∼4.70∼5.60
0.90∼5.50∼7.00
0.45∼2.07∼2.15
0.45∼2.49∼2.92
2.80
2.81
D
D
1,035
FFQ60BV1B
FFQ35BV1B
min.∼nom.∼max. kW
min.∼nom.∼max. kW
kW
kW
kW
kW
kW/h
FFQ25BV1B
0.073
0.064
FHQ50BUV1B FHQ60BUV1B
RS50BVMB
RS60BVMB
4.70 (nom.)
5.80 (nom.)
1.80 (nom.)
2.07 (nom.)
2.61
2.80
D
D
900
1,035
TECHNICAL SPECIFICATIONS
For indoor units only:
INDOOR UNITS
DIMENSIONS
Unit
Decoration panel
WEIGHT
COLOUR
SOUND LEVEL
Unit
Decoration panel
Decoration panel
Sound pressure (1)
FAN
Sound power (2)
Air flow rate
Speed
HEAT EXCHANGER
AIR DIRECTION CONTROL
TEMPERATURE CONTROL
PIPING CONNECTIONS
Type
Qty x motor output
Type
Rows x stages x fin pitch
Face area
H
W
D
H
W
D
mm
mm
mm
mm
mm
mm
kg
kg
high
low
dB(A)
dB(A)
dB(A)
m3/min
m3/min
29.5
24.5
46.5
9
rpm
rpm
556
414
high
low
steps
high
low
W
mm
m2
liquid
gas
drain I.D.
drain O.D.
INSULATION MATERIAL
Heat insulation
For outdoor units
only:
Pair application
Multi model application
mm
mm
mm
mm
• Split - Sky Air • Indoor Units
FFQ50BV1B
FFQ60BV1B
286
575
575
55
700
700
17.5
2.7
White (Ral 9010)
32
36
41
25
27
32
49
53
58
10
12
15
6.5
8
10
2 steps
624
725
866
414
471
612
Turbo fan
1x55
Multi louver fins and J7Hi-XSS tubes
2x10x1.5
Horizontal and downwards
Microcomputer control
φ6.4
φ9.5
φ12.7
φ20 (VP20)
φ26 (VP20)
Both liquid and gas pipes
See chapters RS-B + RKS-B + RXS-B
See chapters 4MKS-B + 3MXS-B/4MXS-B
3
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
2
2
Specifications
ELECTRICAL SPECIFICATIONS
For indoor units only:
CURRENT
Nominal running current
Max. running current
A
A
For combination indoor units + outdoor units:
CURRENT
Nominal running current
Maximum running current
Starting current
cooling
cooling
cooling
A
A
A
For combination indoor units + outdoor units:
CURRENT
Nominal running current
Maximum running current
Starting current
For indoor units only:
POWER SUPPLY
NOMINAL DISTRIBUTION
Phase
SYSTEM VOLTAGE
Frequency
Voltage
cooling/heating A
cooling/heating A
cooling/heating A
FFQ25BV1B
0.37
FFQ35BV1B
FFQ50BV1B
0.40
0.49
See chapters RS-B + RKS-B + RXS-B
FFQ60BV1B
0.61
FFQ25BV1B
RKS25BVMB
4.2
FFQ35BV1B
FFQ50BV1B
RKS35BVMB RKS50BVMB
5.7
8.1
See chapter RKS-B
See chapter RKS-B
FFQ60BV1B
RKS60BVMB
9.3
FFQ25BV1B
RXS25BVMB
4.2/4.4
FFQ35BV1B
FFQ50BV1B
RXS35BVMB RXS50BVMB
5.7/7.0
8.1/8.8
See chapter RXS-B
See chapter RXS-B
FFQ60BV1B
RXS60BVMB
9.3/11.2
FFQ25BV1B
FFQ35B7V1
FFQ60BV1B
Hz
V
V1
1∼
50
230
FFQ50BV1B
FFQ50BV1B
FFQ60BV1B
RS50BVMB
RS60BVMB
8.1
9.3
See chapter RS-B
See chapter RS-B
3D040444A
3D040437
3D040445
3D040441
3D040438
3D040442A
3D040431
3D040443
3D040436
3D040433
NOTES
4
1
Nominal cooling capacities are based on: indoor temperature 27°CDB/19°CWB * outdoor temperature 35°CDB * refrigerant piping length: 7.5m *
level difference: 0m.
2
Nominal heating capacities are based on: indoor temperature: 20°CDB * outdoor temperature: 7°CDB/6°CWB * refrigerant piping length: 7.5m *
level difference 0m.
3
Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
4
The sound pressure level is measured at 1.5m distance from the unit. It is a relative value, depending on the distance and acoustic
environment. For measuring conditions: please refer to item 6 of this chapter.
5
The sound power level is an absolute value indicating the ’’power’’ which a sound source generates.
6
Energy label: scale from A (most efficient) to G (less efficient).
7
Annual energy consumption: based on average use of 500 running hours per year at full load (= nominal capacity)
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
3
Dimensional drawings
FFQ25-35B
BYFQ60BW1
3
For fresh air intake kit connection (direct installation type)
White Ral 9010
585∼660 (Ceiling opening)
300 or less
Note) 2
533 Suspension position
Drain connection
side
533 (Suspension position)
Pipe connection side
585∼660 (Ceiling opening)
Ceiling
4-M4 Hole
Outdoor air intake (direct
connection)
B Arrow view
A Arrow view
$$$$$ 0∼545
1500 mm or more z
1500 mm or more z
1500 mm or more z
Suspension bolt
45 or less
Note) 4
Note:
1. Sticking location for manufacture’ S label
Manufacture’ S label for indoor unit: on the bell mouth inside suction grille.
Manufacture’ S label for decoration panel: on the inner frame inside suction grille..
2. In case of using wireless remote controller, this position will be a signal receiver..
Refer to the drawing of wireless remote controller in detail.
3. When the temperature and humidity in the ceiling exceed 30°C and RH 80% or the fresh air is
inducted into the ceiling or the unit continues 24 hour operation, an additional insulation
(thickness 10mm or more glasswool or polyethylene form) is required.
4. Though the installation is acceptable up to maximum of 660mm square ceiling opening, keep
the clearance of 45mm or less between the main unit and the ceiling opening so that the panel
overlap allowance can be ebsured.
FFQ50-60B
Required installation space
When the discharge grill is closed, the required
space is 200mm or more
1
2
3
4
5
6
7
8
Liquid pipe connection J6.4 Flare connection
Gas pipe connectionJ9.5 Flare connection
Drain pipe connection VP20 (O.D. J 26)
Power supply connection
Remote control code and control wiring connection
Air discharge grille
Air suction grille
Drain hose I.D.J25
3D039003A
For fresh air intake kit connection (direct installation type)
White Ral 9010
585∼660 (Ceiling opening)
Note) 2
300 or less
533 Suspension position
Drain connection
side
533 (Suspension position)
Ceiling
Pipe connection side
585∼660 (Ceiling opening)
BYFQ60BW1
1000 mm or more
45 or less
Required space
From the floor side
2500 or more
For height installation
295 or more
1500 mm or more z
4-M4 Hole
Outdoor air intake (direct
connection)
B Arrow view
A Arrow view
1500 mm or more z
1500 mm or more z
Suspension bolt
Note:
1. Sticking location for manufacture’ S label
Manufacture’ S label for indoor unit: on the bell mouth inside suction grille.
Manufacture’ S label for decoration panel: on the inner frame inside suction grille.
2. In case of using infrared remote control, this position will be a signal receiver. Refer to the drawing
of infrared remote control in detail.
3. When the temperature and humidity in the ceiling exceed 30°C and RH 80% or the fresh air is
inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness
10mm or more glasswool or polyethylene form) is required.
4. Though the installation is acceptable up to maximum of 660mm square ceiling opening, keep the
clearance of 45mm or less between the main unit and the ceiling opening so that the panel overlap
allowance can be ebsured.
• Split - Sky Air • Indoor Units
45 or less
Note) 4
1000 mm or more
45 or less
Required space
From the floor side
2500 or more
For height installation
295 or more
1500 mm or more z
1500 mm or more z
Required installation space
When the discharge grill is closed, the required
space is 200mm or more
1
2
3
4
5
6
7
8
Liquid pipe connection J6.4 Flare connection
Gas pipe connectionJ9.5 Flare connection
Drain pipe connection VP20 (O.D. J 26)
Power supply connection
Remote control code and control wiring connection
Air discharge grille
Air suction grille
Drain hose I.D.J25
3D039005A
5
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
4
4
Piping diagrams
FFQ-B
Indoor heat exchanger
Model
FFQ25 - 35BV1B
FFQ50 - 60BV1B
A
6.4
6.4
B
9.5
12.7
Field piping φ A c1220T-0
Field piping φ B c1220T-0
To outdoor unit
Indoor unit
O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe P Spinned pipe
4D039335
6
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
5
Wiring diagrams
FFQ-B
Connecter discrimination colour for components.
Connecter colour for components.
Connecter colour for printed circuit board.
In case of simultaneous
operation system.
Indoor unit Indoor unit
Slave
Master
Note) 5
To outdoor unit
Note) 3
To outdoor unit
g Field wiring D Terminal
F
: Connector
h
: Wire clamp
b
: Protective earth (screw)
Colours
BLK: Black / WHT: White / RED: Red / YLW: Yellow
5
Wired remote
control
Remote
controller
Note) 3
Receiver/display unit
Notes
1. In case using central remote controller, connect it to the unit in accordance with the attached instruction
manual.
2. X24A is connected when the infrared remote controller kit is being used.
3. Remote controller model varies according to the combination system, confirm technical materials and catalogs,
etc. before connecting.
4. Ground the shield of the remote controller cord to the indoor unit (in case of using shield wire).
5. Symbols show as follows: RED:Red, BLK:Black, WHT:White, YLW:Yellow, PRP:Purple, GRY:Gray, BLU:Blue
Control box
A1P
C1
F1U
HAP
KPR
M1S
M1F
M1P
Q1M
R1T
R2T
R3T
Printed circuit board
Capacitor (M1F)
Fuse (F5A 250V)
Light emitting diode (service monitor green)
Magnetic relay (M1P)
Motor (swing flap)
Motor (indoor fan)
Motor (drain pump)
Thermo switch (M1F embedded)
Thermistor (air)
Thermistor (Coil-1)
Thermistor (Coil-2)
S1L
Float switch
T1R
Transformer (220-240V/22V)
VT1R
Phase control circuit
X1M
Terminal strip (power)
X2M
Terminal strip (control)
RC
Signal receiver circuit
TC
Signal transmission circuit
Wired remote control
R1T
Thermistor (air)
SS1
Selector switch (main/sub)
Receiver / display unit (attached to infrared remote control)
A3P
Printed circuit board
A4P
Printed circuit board
BS1
Push button (on/off)
H1P
Light emitting diode (on-red)
H2P
Light emitting diode (timer-green)
H3P
Light emitting diode (filter sign-red)
H4P
Light emitting diode (defrost-orange)
SS1
Selector switch (main/sub)
SS2
Selector switch (wireless address set)
Connector for optional parts
X33A
Connector (adapter for wiring)
X35A
Connector (group control adapter)
X40A
Connector (on/off input from outside)
X60A, X61A Connector (interface adapter for sky air series)
3D038357B
• Split - Sky Air • Indoor Units
7
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
6
6-1
6
6-1
8
Sound level
Sound level data
Sound pressure level
Model
230V, 50Hz
Measuring location
Sound power level (H)
H
L
FFQ25BV1B
29.5
24.5
FFQ35BV1B
32
25
49
FFQ50BV1B
36
27
53
FFQ60BV1B
41
32
• Split - Sky Air • Indoor Units
Location of microphone
Microphone
46.5
58
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
6
6-2
Sound level
Sound pressure spectrum
6
6-2
Octave band sound pressure level
dB:(0dB = 0.0002 µ bar)
FFQ35B
Octave band sound pressure level
dB:(0dB = 0.0002 µ bar)
FFQ25B
High
High
Low
Low
approximate
threshold hearing
for continuous noise
approximate threshold
hearing for continuous
noise
4D040176A
4D040177A
Octave band center frequency (Hz)
Octave band sound pressure level
dB:(0dB = 0.0002 µ bar)
FFQ60B
Octave band sound pressure level
dB:(0dB = 0.0002 µ bar)
FFQ50B
Octave band center frequency (Hz)
High
Low
High
Low
approximate
threshold hearing
for continuous noise
approximate
threshold hearing
for continuous noise
4D040178A
4D040179A
Octave band center frequency (Hz)
Octave band center frequency (Hz)
NOTES
Legend
50Hz 230V (H)
1
2
Operation noise differs with operation and ambient conditions.
Measuring place: anechoic room
50Hz 230V (L)
• Split - Sky Air • Indoor Units
9
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
7
Air flow patterns
FFQ25B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
FFQ25B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
4D039738A
10
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
Air flow patterns
FFQ25B
7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FFQ25B
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D039820A
• Split - Sky Air • Indoor Units
11
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
7
Air flow patterns
FFQ35B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
FFQ35B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
4D039816
12
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
Air flow patterns
FFQ35B
7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FFQ35B
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D039846
• Split - Sky Air • Indoor Units
13
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
7
Air flow patterns
FFQ50B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
FFQ50B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
4D039815
14
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
Air flow patterns
FFQ50B
7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FFQ50B
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D039848
• Split - Sky Air • Indoor Units
15
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
7
Air flow patterns
FFQ60B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
FFQ60B
Cooling - air velocity distribution
4-way discharge air flow direction: horizontal
4D039733
16
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
7
Air flow patterns
FFQ60B
7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FFQ60B
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D039849
• Split - Sky Air • Indoor Units
17
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
8
8-1
8
8-1
Accessories
Standard accessories
Name
j
1 Drain hose
j
2 Clamp
j
3 Washer for hanging bracket
Quantity
1 pc.
1 pc.
8 pcs.
j
4 Clamp
(Big)
6 pcs.
j
5 Paper pattern for installation
(Small)
1 pc.
1 pc.
Also used as packing material
Shape
Name
j
6 Screws (M5)
j
7 Washer fixing plate
Insulation for fitting
Sealing pad
j
12 Sealing material
Quantity
4 pcs.
4 pcs.
1 each
1 each
2 pcs.
j
8 For gas pipe
j
10 Large
j
9 For liquid pipe
j
11 Small
(Other)
+ Operation manual
Shape
+ Installation manual
18
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
8
8-2
Accessories
Optional accessories
Name of option
Remark
FFQ25BV1B
FFQ35BV1B
FFQ50BVB
Decoration panel
BYFQ60BW1
Sealing member of air discharge outlet
KDBHQ44B60
Panel spacer
Fresh air intake kit
8
8-2
KDBQ44B60
Direct installation type
KDDQ44X60
Long life air filter
Remote controller
FFQ60BV1B
KAFQ441B60
Wired type
Infrared type
BRC1C517
Heat pump
BRC7E530W
Cooling only
BRC7E531W
Central remote control
DCS302B51
Unified ON/OFF control
DCS301B51
Schedule timer
DST301B51
Adapter for wiring z 1
KRP1B57
Wiring adapter for electrical appendices (2) z 1
KRP4A53
Installation box for adapter PCB
KRP1B101
Remote sensor
KRCS01-1
Interface adapter for Sky Air series
DTA112B51
Set back time clock
EKRORO
Note) z 1; Installation box for adaptor PCB (KRP1B101) is necessary.
• Split - Sky Air • Indoor Units
3D038936A
19
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
9
9-1
Control systems
Wired remote control
9
Figure 1
9-1
BRC1C517
Remote control
Not
available
BRC1C517
Figure 2
5 x 10 (Round end slit)
6.5 x 9 (Round end slit)
5 x 7 (Round end slit)
HoleJ5
Cover closed
Cover open
20
• Split - Sky Air • Indoor Units
3TW23651-1A
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
9
9-1
Control systems
Wired remote control
Name and function of each switch and display on
the remote control
1
2
3
4
12
ON/OFF BUTTON
Press the button and the system will start. Press the button again and the system will stop.
OPERATION LAMP (RED)
When this display shows, the system is UNDER CENTRALISED CONTROL.
DISPLAY ’’
’’, ’’
AIR CLEANING)
’’, ’’
’’, ’’
’’, ’’
DISPLAY ’ A ’ ’ I ’ ’ , ’ ’ u ’ ’ w ’ (OPERATION MODE)
5
This display shows the current OPERATION MODE. For cooling only type, ’ , ’ (Auto) and ’ w
’ (Heating) are not installed.
DISPLAY ’ b ’ (INSPECTION/TEST OPERATION)
6
7
8
9
If that particular function is not available, pressing the button may display the words ’’NOT
AVAILABLE’’ for a few seconds. When running multiple units simultaneously, the ’’NOT
AVAILABLE’’ message will only appear if none of the indoor units is equipped with the function. If
even one unit is equipped with the function, the display will not appear.
14
TIMER MODE START/STOP BUTTON.
15
TIMER ON/OFF BUTTON
16
17
18
When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the system mode is
in.
19
DISPLAY ’I’ (PROGRAMMED TIME)
20
This display shows PROGRAMMED TIME of the system start or stop.
DISPLAY ’ O ’ (SET TEMPERATURE)
This display shows the set temperature.
DISPLAY ’ B C ’(FAN SPEED)
’’ (DEFROST)
13
’’ (VENTILATION /
This display shows that the total heat exchange unit and the air cleaning unit are in operation.
These are optional accessories.
9-1
NON-FUNCTIONING DISPLAY
The lamp lights up during operation.
DISPLAY ’ h ’ (UNDER CENTRALISED CONTROL)
DISPLAY ’’
9
21
22
INSPECTION/TEST OPERATION BUTTON
This button is used only by qualified service persons for maintenance purposes.
PROGRAMMING TIME BUTTON
Use this button for programming ’START and/or STOP’ time.
TEMPERATURE SETTING BUTTON
Use this button for SETTING TEMPERATURE.
FILTER SIGN RESET BUTTON
FAN SPEED CONTROL BUTTON
Press this button to select the fan speed, HIGH or LOW, of your choice.
OPERATION MODE SELECTOR BUTTON
Press this button to select OPERATION MODE.
AIR FLOW DIRECTION ADJUST BUTTON
The display shows the set fan speed.
10
DISPLAY ’ a ’ (AIR FLOW FLAP)
11
DISPLAY ’’
’’ (TIME TO CLEAN AIR FILTER)
(NOTE)
+ For the sake of explanation, all indications are shown on the display
contrary to actual running situations.
• Split - Sky Air • Indoor Units
21
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
9
9-2
9
Control systems
Infrared remote control kit
FFQ-B
9-2
Remote control dimensions
Receiver installation procedure
Transmitting part
Drain piping side
Refrigerant piping side
Receiver
Remote control holder
Installation procedure
(Installation to wall surface)
Decoration panel
Liquid crystal infrared remote controller
Receiver detail
Remote control holder
22
• Split - Sky Air • Indoor Units
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
10
Safety device settings
Model
FFQ-BV1B
Safety devices
Fuse
Fan motor thermal protector (°C)
25
35
50
60
250V 5A
250V 5A
250V 5A
250V 5A
OFF: 130±5
ON: 83±20
OFF: 130±5
ON: 83±20
OFF: 130±5
ON: 83±20
OFF: 130±5
ON: 83±20
10
3D006611F
11
Installation
FFQ-B
j
k
i
a
h
f
g
e
d
e
b
d
c
e
f
Names and functions of parts
j
a Indoor unit
j
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.
j
c Remote controller
j
d Inlet air
j
e Discharged air
j
f Air outlet
j
g Air flow flap (at air outlet)
j
h Refrigerant piping, connection electric wire
j
i Drain pipe
j
j Air inlet
The built-in air filter removes dust and dirt.
j
k Drain pumping out device (built-in)
Drains water removed from the room during cooling
j
l Ground wire
Wire to ground from the outdoor unit to prevent
electrical shocks.
l
• Split - Sky Air • Indoor Units
23
• 4-Way Blow Ceiling Mounted Cassette (600mm x 600mm) • R-410A • FFQ25-60BV1B
11
11
Installation
NOTES
1
Line voltage wiring
Control circuit wiring
2
All wiring, components and materials to be produced on the site must comply with the
applicable local and national codes.
3
Use copper conductors only.
4
See wiring diagrams for details.
5
Install fuse and mainswitch for safety.
6
All field wiring and components must be provided by a licensed electrician.
7
The unit shall be grounded in compilance with the applicable local and national codes.
8
Wiring shown are general points-of-connection guides only and are not intended for or to
include all details for a specific installation.
9
Never share a common power supply with other equipment.
Main switch
Fuse
T1, Model
Power supply
1∼50Hz
230V
W1, Model
Power supply
3N∼50Hz
380V-415V
V1, Model
Power supply
1∼50Hz
220V-240V
Main switch
Fuse
Main switch
Fuse
H05VV−U4G
4D010992A
24
• Split - Sky Air • Indoor Units