Fan Coil Units
Technical Data
The present publication is drawn up by way of information only and does not constitute an offer binding
upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this publication to the best of its
knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for
particular purpose of its content and the products and services presented therein. Specifications are subject
to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect
damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All
content is copyrighted by Daikin Europe N.V..
Daikin products are distributed by:
ÈECDEN11-400ÀËÍ
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECDEN11-400
w w w. d a i k i n . e u
Daikin Europe N.V. is participating in the EUROVENT
Certification Programme. Products are as listed in the
EUROVENT Directory of Certified Products.
ECDEN11-400 • CD • 02/11 • Copyright Daikin
The present publication supersedes ECDEN10-400
Printed in Belgium by Lannoo (www.lannooprint.be), a company whose concern
for the environment is set in the EMAS and ISO 14001 systems.
Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
T E C H N I C A L D ATA B O O K  FA N C O I L U N I T S
Daikin’s unique position as a manufacturer of air
conditioning equipment, compressors and refrigerants
has led to its close involvement in environmental issues.
For several years Daikin has had the intention to become
a leader in the provision of products that have limited
impact on the environment. This challenge demands the
eco design and development of a wide range of products
and an energy management system, resulting in energy
conservation and a reduction of waste.
Round flow cassette
FWC-BT/BF
Fan Coil Units
Technical Data
The present publication is drawn up by way of information only and does not constitute an offer binding
upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this publication to the best of its
knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for
particular purpose of its content and the products and services presented therein. Specifications are subject
to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect
damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All
content is copyrighted by Daikin Europe N.V..
Daikin products are distributed by:
ÈECDEN11-400ÀËÍ
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECDEN11-400
w w w. d a i k i n . e u
Daikin Europe N.V. is participating in the EUROVENT
Certification Programme. Products are as listed in the
EUROVENT Directory of Certified Products.
ECDEN11-400 • CD • 02/11 • Copyright Daikin
The present publication supersedes ECDEN10-400
Printed in Belgium by Lannoo (www.lannooprint.be), a company whose concern
for the environment is set in the EMAS and ISO 14001 systems.
Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
T E C H N I C A L D ATA B O O K  FA N C O I L U N I T S
Daikin’s unique position as a manufacturer of air
conditioning equipment, compressors and refrigerants
has led to its close involvement in environmental issues.
For several years Daikin has had the intention to become
a leader in the provision of products that have limited
impact on the environment. This challenge demands the
eco design and development of a wide range of products
and an energy management system, resulting in energy
conservation and a reduction of waste.
Round flow cassette
FWC-BT/BF
• Table of Contents
FWC-BT/BF
3
I
Roundflow cassette
FWC-BT................................................................................................................. 3
1
FWC-BF............................................................................................................... 21
2
• Fan coil • Indoor unit
1
• Indoor Unit • Round flow cassette • FWC-BT
TABLE OF CONTENTS
FWC-BT
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
............................................... 7
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Options
6
............................................................... 8
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling Capacity Tables
Heating Capacity Tables
7
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
12
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawings with Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
13
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
10
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
10
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
9
6
Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety Device Settings
5
5
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
5
16
18
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Water Pressure Drop Curve Evaporator
• Fan coil • Indoor Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3
• Indoor Unit • Round flow cassette • FWC-BT
1
t wi on l Ul i f o r T cod B on - ndu C naoW •IFR
Features
360º air discharge ensures uniform air flow and temperature
distribution
•
Comfortable horizontal air discharge ensures draughtfree operation
and prevents ceiling soiling
•
Modern style decoration panel in white (RAL9010)
•
Possibility to shut 1 or 2 flaps for easy installation in corners
•
Fresh air intake for healthy living
•
Standard drain pump with 850mm lift
1
1
4
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
2
Specifications
2-1 Technical Specifications
Cooling capacity
FWC06BT
Total capacity
Sensible capacity
Heating capacity
Power input
Dimensions
2-Pipe
High
kW
5.8 (1)
6.8 (1)
7.7 (1)
8.7 (1)
Nom.
kW
5.0 (1)
5.6 (1)
6.3 (1)
7.2 (1)
Low
kW
4.1 (1)
4.7 (1)
4.9 (1)
5.7 (1)
High
kW
4.1 (1)
4.7 (1)
5.6 (1)
6.5 (1)
Nom.
kW
3.4 (1)
4.0 (1)
4.5 (1)
5.3 (1)
Low
kW
2.8 (1)
3.3 (1)
3.5 (1)
4.1 (1)
High
kW
8.0 (2)
8.9 (2)
10.6 (2)
12.1 (2)
Nom.
kW
6.3 (2)
7.1 (2)
8.3 (2)
9.5 (2)
Low
kW
5.5 (2)
5.9 (2)
6.9 (2)
7.8 (2)
W
45
54
77
107
W
40
46
58
76
Low
W
34
37
39
45
Unit
Unit
Rows
Height
mm
mm
840
Depth
mm
840
kg
26
mm
1.5
Quantity
Cooling
kPa
15
19
26
34
Heating
kPa
15
19
26
34
1,776
Type
Turbo fan
1
Air flow rate
Speed
High
m³/h
1,062
1,236
1,518
Medium
m³/h
894
1,038
1,200
1,410
Low
m³/h
720
840
888
1,044
Steps
3
Model
QTS48C15M
Super high
dBA
46
49
55
59
High
dBA
42
44
48
53
Low
dBA
39
40
41
45
Super high
dBA
30
34
39
44
High
dBA
27
30
34
39
Low
Standard Accessories : O ring;
dBA
25
26
27
30
FWC06BT
FWC07BT
FWC08BT
FWC09BT
Sound pressure level
2
2
Quantity
Sound power level
1
288
Width
Fin pitch
Fan motor
FWC09BT
High
Heat exchanger
Fan
FWC08BT
Nom.
Weight
Water pressure drop
FWC07BT
Standard Accessories : Insulation;
Standard Accessories : Installation guide;
Standard Accessories : Screws;
Standard Accessories : Washer for hanger bracket;
Standard Accessories : Clamp for drain hose;
Standard Accessories : Drain hose;
Standard Accessories : Installation and operation manual;
2-2 Electrical Specifications
Power supply
Phase
1~
Frequency
Hz
50
Voltage
V
220-240
Notes
(1) Cooling: air 27ºCDB, 19ºCWB; entering water 7ºC; leaving water 12ºC
(2) Heating: 2 pipe: air 20ºCDB; entering water 50ºC
(3) Do not let water of less than 5ºC or more than 50º/70ºC enter the unit, this may damage the unit
(4) Height includes switch box
• Fan coil • Indoor Unit
5
• Indoor Unit • Round flow cassette • FWC-BT
3
Electrical data
3-1
Electrical Data
FWC-BT/BF
Units
Model
Type
Power supply
Hz
Voltage range
Voltage limits
IFM
Input (W)
MCA
MFA
kW
FLA
Cooling
Heating
FWC06BT
0.3
16
0.120
0.2
45
45
FWC07BT
0.4
16
0.120
0.3
54
54
FWC08BT
0.6
16
0.120
0.5
77
77
0.9
16
0.120
0.7
107
107
1
FWC06BF
0.3
16
0.120
0.2
46
46
FWC07BF
0.4
16
0.120
0.3
55
55
3
FWC08BF
0.6
16
0.120
0.5
77
77
FWC09BF
0.9
16
0.120
0.7
107
107
FWC09BT
V1
50
220-240
Max. 264
Min. 198
SYMBOLS
MCA
MFA
kW
FLA
IFM
: Min. Circuit Amps. (A)
: Max. Fuse Amps. (See note 5)
: Fan Motor Rated Output (kW)
: Full Load Amps. (A)
: Indoor Fan Motor
NOTES
1.
2.
3.
4.
5.
Voltage limits:
Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits.
Maximum allowable voltage unbalance between phases is 2%
MCA/MFA:
MCA = 1.25 x FLA
MFA ” 4 x FLA
(Next lower standard fuse rating min. 16A)
Select wire size based on the MCA
Instead of fuse, use Circuit Breaker.
4TW33121-2
6
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
4
Safety device settings
4-1
Safety Device Settings
FWC-BT/BF
6
7
8
9
250V 5A
-
250V 5A
-
250V 5A
-
250V 5A
-
°C
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
°C
145
145
145
145
Safety devices
FWC-BT/BF
PC board fuse
Fan motor thermal fuse
°C
Fan motor thermal protector
Drain pump fuse
1
4
3TW33129-4
• Fan coil • Indoor Unit
7
• Indoor Unit • Round flow cassette • FWC-BT
5
Options
5-1
Options
FWC-BT/BF
Options
Item
Model
Round flow
BYCQ140CW1
2 Decoration Panel - White (RAL 9010 - white sealings)
Round flow
BYCQ140CW1W
3 Sealing member of air discharge outlet
1
KDBHQ55C140
4 Long-life filter
KAFP551K160
5 Fresh air intake kit (20% fresh air)
5
FWC06-09BT/BF
1 Decoration Panel - Standard (RAL 9010 - grey sealings)
Direct installation type
KDDQ55C140
H/P
BRC7F532F (*12)
C/O
BRC7F533F (*12)
Control systems
Item
Model
Infrared
1 Remote control
FWC06~09B
Wired
2 Central remote control
BRC315D7 (*1 )
DCS302CA51 (*2)
2.1 Electrical box with earth terminal (3 blocks)
3 Unified on/off control
KJB311A
DCS301BA51 (*4)(*6)
3.1 Electrical box with earth terminal (2 blocks)
KJB212A
3.2 Noise filter (for electromagnetic interface use only)
KEK26-1A
4 Schedule timer
DST301BA51 (*6)(*9)
5 Wiring adapter for electrical appendices (1)
KRP2A52 (*5)(*9)
6 Wiring adapter for electrical appendices (2)
KRP4AA53 (*5)(*9)
7 Installation box for adapter PCB
KRP1H98 (*10)
8 Remote sensor
KRCS01-4
10 Intelligent touch controller
DCS601C51C (*3)(*8)
10.1 Electrical installation box
KJB411A
11 Optional PCB for MOD-bus connection
EKFCMBCB7 (*5)(*9)
12 2-way valve - On/Off
EKMV2C09B7 (*5)(*7)(*11 )
13 3-way valve - On/Off
EKMV3C09B7 (*5)(*7)(*11 )
14 Valve control PCB
EKRP1C11
NOTES
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Optional, electrical installation box with earth terminal KJB212A is required, if controller wires need to be installed in the wall.
Requires electrical installation box with earth terminal KJB311A.
Requires electrical installation box KJB411A.
Requires noise filter (for electromagnetic interface use only) KEK26-1A
Requires installation box KRP1H98.
Requires electrical installation box with earth terminal KJB212A, if built in the wall.
Requires valve control PCB EKRP1C11.
I-touch:
• Not allowed to use the i-touch for an installation with both fan coils and VRV units.
• Can not be used in combination with fan coil units, that use MOD bus communication.
• No Airnet or telephone connection possible.
Only 1 of these 4 options can be installed on 1 indoor unit.
Max. 1 KRP1H98 box can be mounted on the unit. Max. 2 PCB’s can be mounted in 1 KRP1H98 box.
2-pipe unit: 1 x valve kit + 1 x installation box for PCB KRP1H98 + 1 x valve control PCB EKRP1C11
4-pipe unit: 2 x valve kit + 1 x installation box for PCB KRP1H98 + 1 x valve control PCB EKRP1C 11
It is possible to change the operation mode, but this will not have an impact on the water temperature .
(No feed back to water source)
It is not possible to select the “auto air flow” setting.
Dry operation can be selected with this remote control, but this function is not available on the FWC model.
All options are supplied as kit.
3TW33129-1A
8
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
5
Options
5-1
Options
FWC-BT/BF
Brief description of purpose of the available options:
Item
Model
FWC06-09BT/BF
1 Decoration Panel - Standard (RAL 9010 - grey sealings)
Round flow
2 Decoration Panel - White (RAL 9010 - white sealings)
Round flow
3 Sealing member of air discharge outlet
4 Long-life filter
5 Fresh air intake kit (20% fresh air)
Description
Decoration panel for the fan coil unit that is built in the false sealing. Mandatory when installing the
fan coil unit.
Decoration panel for the fan coil unit that is built in the false sealing. Mandatory when installing the
BYCQ140CW1W
fan coil unit.
This option can be used in case the fan coil unit is installed close to a wall on one or more sides
KDBHQ55C140 (closer than 1500 mm). With the blocking parts one or more air outlets of the fan coil unit can be
closed --> Fan coil unit can be installed closer to a wall (but further then 200mm).
KAFP551K160 High quality filter that can be used if supplied filter is damaged.
Direct installation type
BYCQ140CW1
KDDQ55C140
H/P
BRC7E532F
C/O
BRC7E533F
Infrared
6 Remote control
Wired
7 Central remote control
BRC315D7
DCS302CA51
7.1 Electrical box with earth terminal (3 blocks)
KJB311A
8 Unified on/off control
DCS301BA51
8.1 Electrical box with earth terminal (2 blocks)
KJB212A
8.2 Noise filter (for electromagnetic interface use only)
KEK26-1A
9 Schedule timer
DST301BA51
10 Intelligent touch control
DCS601C51C
10.1 Electrical installation box
KJB411A
11 Remote sensor
KRCS01-1
12 2-way valve - On/Off
EKMV2C09B7
13 3-way valve - On/Off
EKMV3C09B7
14 Valve control PCB
EKRP1C11
15 Optional PCB for MOD-bus connection
EKFCMBCB7
16 Wiring adapter for electrical appendices (1 )
KRP2A52
17 Wiring adapter for electrical appendices (2)
KRP4AA53
18 Installation box for adapter PCB
KRP1H98
1
5
Kit that can be connected to the ventilation system to supply fresh air to the fan coil unit.
Infrared remote control to control each fan coil unit independently with cooling and heating
functionality. It’s not possible to select auto air flow with this remote control. Also there is no
feedback regarding the operation mode to the “water supply unit”.
--> Changing the operation mode will not have an effect on the supplied water temperature.
Dry operation can be selected, but the FWF unit does not have this function.
Infrared remote control to control each fan coil unit independently with cooling functionality. It’s not
possible to select auto air flow with this remote control. Also there is no feedback regarding the
operation mode to the water supply unit.
--> Changing the operation mode will not have an effect on the supplied water temperature.
Dry operation can be selected, but the FWF unit does not have this function.
Wired remote control to control each fan coil unit independently with cooling and heating
functionality. There is no weekly timer function in this remote control. Only a limited on/off timer
function is available.
In case wires need to be installed inside the wall, the KJB212A installation box is required.
Remote control for centralized control of all connected fan coil units (only FWF and FWC type).
Requires the KJB311A electrical installation box for the installation.
Remote control to switch all connected fan coil units (only FWC and FWF type) ON or OFF.
In case unified on/off controller is built in the wall, the electrical box KJB212A kit is required.
For compliance reasons, the noise filter KEK26-1A is required in case a unified on/off controller is
installed.
Controller with schedule timer functionality for the fan coil units (only FWC and FWF). It’s not
possible to combine this option with neither KRP2A52 nor KRP4AA53 nor EKFCMBCB7 on the
same fan coil unit.
In case the schedule timer is built in the wall, the electrical box KJB212A is required.
Advanced remote control for centralized control of all connected fan coil units (but only FWF and
FWC type and up to 128 fan coil units). More functions are possible than with the central remote
control.
Compared to VRV systems, it’s not possible to use AIRNET and telephone connection.
The I-touch can not be used for installations with both DX units and fan coil units.
The I-touch can not be used for installations with fan coil units that use Mod Bus communication.
Electrical installation box KJB411A is needed for the installation of the I-touch remote control.
Sensor to measure the room temperature remotely from a location other then the fan coil unit or the
remote control.
2-way valve to control the water supply to the fan coil unit. The option kit EKRP1C11 is needed to
control the valve.
3-way valve to control the water supply to the fan coil unit. The option kit EKRP1C11 is needed to
control the valve.
PCB to control the 2-way and 3 way valves. Only 1 option kit is needed per fan coil unit. It is
possible to connect 2 valves on 1 PCB. For the installation of the PCB, the installation box
KRP1H98 is required.
PCB to transform the Dill communication of the FWC and FWF fan coil units to Mod Bus
communication. For the installation of the PCB, the installation box KRP1 H98 is required.
It’s not possible to combine this option with KRP2A52 or KRP4AA53 or DST301BA51 on the same
fan coil unit.
PCB with additional connection for external input/output signals. For the installation of the PCB, the
installation box KRP1 H98 is required.
It’s not possible to combine this option with KRP4AA53 or EKFCMBCB7 or DST301 BA51 on the
same fan coil unit.
Example of input signals: set point, on/off contact.
Example of outputs: error stats of fan coil unit, operation status of fan coil unit (on/off).
This PCB can control all FWC and FWF fan coil units connected on the same F1/F2
communication wire.
PCB with additional connection for external input/output signals. For the installation of the PCB, the
installation box KRP1H98 is required.
It’s not possible to combine this option with KRP2A52 or EKFCMBCB7 or DST301BA51 on the
same fan coil unit.
Example of input signals: set point, on/off contact.
Example of outputs: error stats of fan coil unit, operation status of fan coil unit (on/off).
This PCB can control only FWC and FWF fan coil units connected on the same P1/P2 remote
control communication wire.
Installation box for some option kits. Max. 1 box can be installed on a single FWC unit. 2 PCB’s can
be installed in 1 box.
3TW33129-2
• Fan coil • Indoor Unit
9
• Indoor Unit • Round flow cassette • FWC-BT
6
Capacity tables
6-1
Cooling Capacity Tables
FWC-BT
Air temperature (°CDB -°CWB)
22-16
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BT
1
FWC07BT
6
FWC08BT
FWC09BT
6-11
7-12
6-13
HH
3.9
2.9
11.3
8
3.3
2.6
9.7
6
2.7
2.3
8.6
5
2.1
2.0
7.7
5
H
3.4
2.4
10.0
7
2.9
2.2
8.5
5
2.4
2.0
8.0
5
1.9
1.7
7.1
5
L
2.8
2.0
8.1
5
2.4
1.9
7.8
5
2.0
1.7
7.0
5
1.7
1.5
6.6
5
HH
4.8
3.4
14.0
11
4.1
3.1
11.7
8
3.3
2.7
10.3
7
2.5
2.4
8.7
5
H
3.8
2.8
11.0
8
3.2
2.6
9.4
6
2.6
2.2
8.3
5
2.0
1.9
7.3
5
L
3.2
2.4
9.4
6
2.7
2.2
8.1
5
2.3
2.0
7.4
4
1.8
1.7
6.3
5
HH
5.1
3.8
14.5
12
4.3
3.5
12.5
9
3.4
2.9
10.9
7
2.6
2.4
9.5
6
H
4.4
3.2
12.7
10
3.8
2.9
11.0
8
2.8
2.4
9.2
6
2.2
2.1
8.2
5
5
L
3.4
2.5
9.7
6
2.9
2.3
8.5
5
2.4
2.1
7.8
5
2.0
1.8
6.8
HH
5.7
4.4
16.5
15
4.8
3.8
13.7
11
4.0
3.4
12
9
2.9
2.8
11.0
8
H
5.0
3.8
14.4
12
4.2
3.4
12.3
9
3.3
2.8
10.2
7
2.4
2.3
9.4
6
L
4.0
3.0
11.7
8
3.4
2.7
10.0
7
2.7
2.3
8.5
5
2.1
2.0
6.3
5
Air temperature (°CDB -°CWB)
25-18
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BT
FWC07BT
FWC08BT
FWC09BT
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
6-11
7-12
6-13
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
HH
5.5
3.8
15.8
14
5.0
3.6
14.5
12
4.3
3.2
12.5
9
3.6
2.9
10.5
7
H
4.8
3.1
13.6
11
4.3
2.9
12.5
9
3.8
2.7
11.0
8
3.3
2.5
9.5
6
5
L
3.9
2.6
11.2
8
3.6
2.4
10.3
7
3.1
2.2
8.8
5
2.6
2.1
7.8
HH
6.6
4.4
19.0
19
5.9
4.1
17.0
15
5.2
3.8
15.5
1.3
4.4
3.4
12.5
9
H
5.3
3.7
15.5
13
4.9
3.4
13.8
11
4.2
3.2
12.0
9
3.7
2.9
10.4
7
L
4.4
3.0
12.6
9
4.0
2.8
11.5
8
3.5
2.6
10.0
7
2.9
2.4
8.7
5
HH
7.3
5.1
21.0
22
6.6
4.8
19.0
19
5.8
4.3
16.5
15
4.6
3.8
13.2
10
H
6.0
4.2
17.4
16
5.4
3.9
15.5
13
4.7
3.5
13.5
11
4.1
3.2
14.6
8
L
4.7
3.2
13.5
11
4.3
3.0
12.4
9
3.8
2.8
11.0
8
3.1
2.6
9.0
6
HH
8.0
5.9
23.0
26
7.2
5.5
21.0
22
6.3
4.9
18.0
17
5.0
4.0
14.2
11
H
6.9
4.9
20.0
20
6.2
4.6
17.9
17
5.5
4.2
15.5
13
4.6
3.8
13.0
10
L
5.4
3.8
15.6
13
5.0
3.6
14.3
12
4.4
3.3
12.5
9
3.7
3.0
10.5
7
NOTES
1.
3TW33162-2
The capacity is only guaranteed at the nominal conditions
FWC-BT
Air temperature (°CDB -°CWB)
27-19
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BT
FWC07BT
FWC08BT
FWC09BT
6-11
7-12
6-13
HH
6.3
4.3
18.0
17
5.8
4.1
17.2
15
5.3
3.9
15.2
13
4.5
3.5
13.0
H
5.5
3.6
15.8
14
5.0
3.4
14.2
11
4.5
3.2
13.0
10
4.0
2.9
11.5
8
L
4.5
3.0
12.8
10
4.1
2.8
11.8
8
3.8
2.6
10.8
7
3.2
2.4
9.2
6
7.5
5.0
21.5
23
6.8
4.7
19.0
19
6.3
4.5
18.0
17
5.5
4.1
16.0
14
H
6.1
4.2
17.5
15
5.6
4.0
16.2
14
5.1
3.7
14.7
12
4.4
3.4
12.8
10
L
5.1
3.5
14.5
12
4.7
3.3
13.5
11
4.2
3.1
12.0
9
3.6
2.8
10.2
7
HH
8.3
5.9
24.0
28
7.7
5.6
23.0
26
7.0
5.2
20.2
21
6.0
4.7
17.5
16
12
H
7.0
4.8
20.0
20
6.3
4.5
18.0
17
5.8
4.2
16.5
15
5.0
3.8
14.5
L
5.4
3.7
15.5
13
4.9
3.5
14.0
11
4.5
3.3
13.0
10
3.9
3.0
11.0
8
HH
9.3
6.7
26.5
34
8.7
6.5
27.2
34
7.7
6.0
22.0
24
6.5
5.3
18.5
18
H
7.9
5.6
22.5
25
7.2
5.3
20.5
21
6.6
5.0
19.0
19
5.7
4.5
16.5
15
L
6.2
4.3
17.8
17
5.7
4.1
16.5
15
5.3
3.9
15.0
13
4.6
3.5
13.0
10
Air temperature (°CDB -°CWB)
Air flow
FWC06BT
FWC07BT
FWC08BT
FWC09BT
10
HH
30-32
Water temperature (Entering °C - Leaving °C)
Model
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
6-11
7-12
6-13
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
HH
8.9
5.1
25.5
31
8.4
4.8
24.0
28
7.7
4.6
22.0
24
7.2
4.4
20.5
21
H
7.7
4.2
22.0
24
7.3
4.0
21.0
22
6.8
3.8
19.5
20
6.3
3.6
18.0
17
L
6.3
3.5
18.0
17
5.9
3.3
17.0
15
5.5
3.2
15.8
14
5.1
3.0
14.5
12
HH
10.6
5.9
30.5
43
10.0
5.6
28.5
38
9.3
5.3
26.5
34
8.6
5.1
24.5
29
H
8.7
5.0
25.0
30
8.1
4.7
23.5
27
7.5
4.5
21.5
23
7.0
4.3
20.0
20
L
7.1
4.1
20.5
21
6.7
3.9
19.0
19
6.2
3.7
18.0
17
5.7
3.5
16.5
15
HH
11.9
6.9
34.0
53
11.1
6.6
32
47
10.3
6.2
29.5
41
9.5
5.9
27.5
36
H
9.8
5.6
28.0
37
9.2
5.3
26.5
34
8.6
5.1
24.5
29
7.9
4.8
22.5
25
L
7.6
4.4
22.0
24
7.2
4.2
20.5
21
6.7
4.0
19.0
19
6.1
3.7
17.5
16
HH
13.2
7.9
37.5
64
12.3
7.5
35.0
56
11.5
7.2
33.0
50
10.6
6.8
30.5
43
H
11.3
6.6
32.0
47
10.6
6.3
30.0
42
9.8
6.0
28.0
37
9.1
5.7
26.0
33
L
8.8
5.1
25.5
31
8.3
4.9
23.5
27
7.7
4.6
22.0
24
7.1
4.4
20.5
21
NOTES
1.
10
The capacity is only guaranteed at the nominal conditions
• Fan coil • Indoor Unit
3TW33162-2
• Indoor Unit • Round flow cassette • FWC-BT
6
Capacity tables
6-2
Heating Capacity Tables
FWC-BT
Air temperature (°CDB )
Water temperature (Entering °C)
Airflow
Model
HH
H
FWC06BT
L
HH
H
FWC07BT
L
HH
H
FWC08BT
L
HH
H
FWC09BT
L
Air temperature (°CDB )
Water temperature (Entering °C)
Airflow
Model
HH
H
FWC06BT
L
HH
H
FWC07BT
L
HH
H
FWC08BT
L
HH
H
FWC09BT
L
Heating capacity (kW)
8.0
6.3
5.5
8.9
7.1
5.9
10.6
8.3
6.9
12.1
9.5
7.8
20
50
Water flow (l/min)
17.2
14.2
11.8
19.0
16.2
13.5
23.0
18.0
14.0
27.2
20.5
16.5
Water pressure drop (kPa)
15
11
8
19
14
11
26
17
11
34
21
15
Heating capacity (kW)
7.4
5.8
5.1
8.3
6.6
5.5
9.8
7.7
6.4
11.2
8.8
7.2
20
50
Water flow (l/min)
17.2
14.2
11.8
19.0
16.2
13.5
23.0
18.0
14.0
27.2
20.5
16.5
Water pressure drop (kPa)
15
11
8
19
14
11
26
17
11
34
21
15
1
6
3TW33162-1
NOTE
1.
The water flow is the same as for cooling mode in the nominal point. Delta T is not fixed.
• Fan coil • Indoor Unit
11
• Indoor Unit • Round flow cassette • FWC-BT
7
Dimensional drawings
7-1
Dimensional Drawings
FWC06-09BT/BF
NOTES
300 or less
860~910 (Ceiling opening)
710 (Suspension position)
1.
See note 4
See note 3
Piping side
780 (Suspension position)
860~910 (Ceiling opening)
2.
1
7
Drain side
3.
4.
View A
5.
Adjustable (0~675)
ViewB
See note 7
6.
7.
See note 4
Hanging bolt
See note 4
See note 6
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
Name
Water pipe connection cooling in
Water pipe connection cooling out
Water pipe connection heating in
Water pipe connection heating out
Drain pipe connection
Power supply entry hole
Transmission wiring entry hole
Air discharge opening
Air suction grille
Corner decoration cover
Drain hose
Knock out hole
Air purge
1500 or more
(Installation space)
8.
Location of the nameplates:
• Unit body: on the control box cover.
• Decoration panel: on the panel frame at the motor
side under the corner cover
When installing an optional accessory, refer to the
installation drawings.
• For the fresh air intake kit an inspection part is
necessary
In case of using an infrared remote control, this position
will be a signal receiver. Refer to the drawing of the
infrared remote control for more detail.
Make sure the spacing between the ceiling and the
cassette is no more than 35mm. Max. ceiling opening:
910 mm.
When the conditions exceed 30°C and RH 80% in the
ceiling or fresh air is inducted into the ceiling, an additional insulation is required (polythylene foam, thickness
10mm or more)
Only models FWC06~09BFV1B have heating pipe
connections item 3 and item 4.
For models FWC06~09B7TW1B water pipe connections,
item 1 and item 2, are used for heating and cooling.
Models FWC06 = 09BTV1B have only one air purge
(they have no seperate heating circuit).
Please respect the distances as shown on figure below:
External
surface light
Ventilator
Other unit
1500 or more
2000 or more
4000 or more
Description
3/4” BSP female
3/4” BSP female
3/4” BSP female
3/4” BSP female
3/4” BSP female
VP25 (O.D. ø32, I.D. ø25)
1500mm
or more(*)
200mm
or more
1500mm
or more(*)
(*)
1500mm
or more(*)
200mm
or more
1500mm
or more(*)
In case a discharge opening is closed with the ‘sealing
member” option, the distance of 1500mm can be
reduced to 500mm on the closed side.
O.D. ø32, I.D. ø26
3TW33124-1
FWC06-09BT/BF
Service access panel
450x450mm or more
(See note 1)
See note 2
Pipe connection
side
Service access panel
450x450mm or more
(See note 1)
Drain
connection side
Installation service access panel
Static pressure of chamber (Pa)
View A
See note 2
Inlet
T-tube
Field supply
Air flow rate (m3/min)
Ventilation resistance in chamber (See note 5)
455 (Ceiling opening space)
Connecting chamber mounting space
3TW33124-2
Item
1
2
3
4
5
Name
Indoor unit
Decoration panel
Suction chamber
Connecting chamber (right)
Connecting chamber (left)
Remark
-
NOTES
1.
2.
3.
4.
5.
12
When installing this kit, inspection hatch is necessary. (It is necessary for servicing)
Either one of inspection hatches must be installed.
The corner air outlet of this part must be shut.
In case of mounting a duct fan, make sure to use a wiring adapter for electrical appendices and link with the indoor unit fan.
The intake air flow rate is recommended to be 20% or less of the H speed air flow rate. If the intake air flow rate is too large, the
operating sound may rise or detection of the indor unit suction temperature may be affected.
This indicates the distance between the T-tube inlet and the indoor unit inlet, when the T-tube is connected.
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
7
Dimensional drawings
7-2
Dimensional Drawings with Accessories
FWC-BT/BF
• Remote control dimensions
• Receiver installation procedure
Transmitting part
Receiver
Pipe connection side
1
7
17.5
Drain connection side
• Remote control holder installation procedure
(Installation to wall surface)
Liquid crystal
remote control
(infrared)
• Receiver detail
Decoration panel
• Infrared remote control kit for each decoration panel
Infrared remote control kit
BRC7F532F / BRC7F533F
Decoration panel
BYCQ140CW1
Remote control holder
3D056851
• Fan coil • Indoor Unit
13
• Indoor Unit • Round flow cassette • FWC-BT
8
Centre of gravity
8-1
Centre of Gravity
FWC-BT/BF
1
8
Model
FWC06-09BT
FWC06-09BF
A
412
420
B
404
406
C
167
189
4TW33124-3
14
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
9
Piping diagrams
9-1
Piping Diagrams
FWC/FWF-BT
Water pipe connection port diameters
Heat exchanger
Model
FWF02-05BT
FWC06-09BT
Water in
3/4” BSP female
3/4” BSP female
Water out
3/4” BSP female
3/4” BSP female
1
9
Fan
Air purge
Water out connection port
Water in connection port
3TW33045-1
• Fan coil • Indoor Unit
15
• Indoor Unit • Round flow cassette • FWC-BT
10
Sound data
10 - 1 Sound Power Spectrum
FWC06BT
High High-tap
High-tap
1
Low-tap
Sound power level (dB)
10
Octave band center frequency (dB)
3TW33167-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
FWC07BT
High High-tap
High-tap
Sound power level (dB)
Low-tap
Octave band center frequency (dB)
3TW33177-1
NOTES
1.
2.
3.
16
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BT
10
Sound data
10 - 1 Sound Power Spectrum
FWC08BT
High High-tap
High-tap
1
Low-tap
Sound power level (dB)
10
Octave band center frequency (dB)
3TW33187-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
FWC09BT
High High-tap
High-tap
Sound power level (dB)
Low-tap
Octave band center frequency (dB)
3TW33197-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
• Fan coil • Indoor Unit
17
• Indoor Unit • Round flow cassette • FWC-BT
10
Sound data
10 - 2 Sound Pressure Spectrum
FWC06BT
High High-tap
High-tap
1
Low-tap
Sound pressure level (dB)
10
Octave band center frequency (dB)
3TW33167-2
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
1.5m
NOTES
1.
2.
3.
4.
Mic, position
FWC07BT
High High-tap
High-tap
Sound pressure level (dB)
Low-tap
Octave band center frequency (dB)
3TW33177-2
1.
2.
3.
4.
18
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
• Fan coil • Indoor Unit
1.5m
NOTES
Mic, position
• Indoor Unit • Round flow cassette • FWC-BT
10
Sound data
10 - 2 Sound Pressure Spectrum
FWC08BT
High High-tap
High-tap
Low-tap
1
Sound pressure level (dB)
10
Octave band center frequency (dB)
3TW33187-2
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
1.5m
NOTES
1.
2.
3.
4.
Mic, position
FWC09BT
High High-tap
High-tap
Sound pressure level (dB)
Low-tap
Octave band center frequency (dB)
3TW33197-2
1.
2.
3.
4.
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
• Fan coil • Indoor Unit
1.5m
NOTES
Mic, position
19
• Indoor Unit • Round flow cassette • FWC-BT
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator
FWC06-09BT
Pressure drop over FWC06-09B7TV1B
70.0
60.0
11
50.0
Pressure drop (kPa)
1
40.0
30.0
20.0
10.0
0.0
0
5
10
15
20
25
30
35
Water flow (l/min)
4TW33169-5
NOTES
1.
20
This graph can be used to calculate the pressure drop over the fan coil unit. The pressure drop over the valve is not included.
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
TABLE OF CONTENTS
FWC-BF
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
3
4
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Safety device settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
Safety Device Settings
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options
6
8
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
32
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawings with Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32
33
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
10
35
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
30
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
9
28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Cooling Capacity Tables
Heating Capacity Tables
7
25
36
38
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Water Pressure Drop Curve Evaporator
• Fan coil • Indoor Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
21
• Indoor Unit • Round flow cassette • FWC-BF
1
t wi on l Ul i f o r F cod B on - ndu C naoW •IFR
Features
360º air discharge ensures uniform air flow and temperature
distribution
•
Comfortable horizontal air discharge ensures draughtfree operation
and prevents ceiling soiling
•
Modern style decoration panel in white (RAL9010)
•
Possibility to shut 1 or 2 flaps for easy installation in corners
•
Fresh air intake for healthy living
•
Standard drain pump with 850mm lift
2
1
22
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
2
Specifications
2-1 Technical Specifications
Cooling capacity
FWC06BF
Total capacity
Power input
Dimensions
High
kW
5.8 (1)
6.6 (1)
7.6 (1)
8.7 (1)
Nom.
kW
4.9 (1)
5.6 (1)
6.3 (1)
7.2 (1)
kW
4.0 (1)
4.6 (1)
4.8 (1)
5.7 (1)
kW
4.1 (1)
4.7 (1)
5.6 (1)
6.5 (1)
Nom.
kW
3.4 (1)
3.9 (1)
4.4 (1)
5.2 (1)
Low
kW
2.7 (1)
3.2 (1)
3.4 (1)
4.0 (1)
High
kW
7.5 (2)
8.4 (2)
9.7 (2)
11.0 (2)
Nom.
kW
6.2 (2)
6.8 (2)
7.8 (2)
8.8 (2)
Low
kW
5.5 (2)
5.9 (2)
6.7 (2)
7.8 (2)
High
W
46
55
77
107
Nom.
W
41
47
59
77
Low
W
35
38
40
46
4-Pipe
Unit
Unit
Heat exchanger
Rows
Height
mm
Width
mm
840
Depth
mm
840
kg
29
mm
1.5
Cooling
kPa
15
19
25
32
Heating
kPa
24
30
38
47
1,746
Type
Turbo fan
1
Air flow rate
Speed
High
m³/h
1,032
1,200
1,476
Medium
m³/h
864
1,002
1,164
1,374
Low
m³/h
684
804
852
1,014
Steps
3
Model
Sound power level
QTS48C15M
Super high
dBA
43
47
53
57
High
dBA
40
42
46
51
Low
dBA
37
38
39
43
Super high
dBA
29
33
39
43
High
dBA
27
29
33
38
Low
Standard Accessories : O ring;
dBA
24
25
26
30
FWC06BF
FWC07BF
FWC08BF
FWC09BF
Sound pressure level
2
3
Quantity
Fan motor
2
288
Quantity
Fin pitch
Fan
FWC09BF
Low
Weight
Water pressure drop
FWC08BF
High
Sensible capacity
Heating capacity
FWC07BF
Standard Accessories : Installation guide;
Standard Accessories : Screws;
Standard Accessories : Insulation;
Standard Accessories : Washer for hanger bracket;
Standard Accessories : Clamp for drain hose;
Standard Accessories : Drain hose;
Standard Accessories : Installation and operation manual;
2-2 Electrical Specifications
Power supply
Phase
1~
Frequency
Hz
50
Voltage
V
220-240
Notes
(1) Cooling: air 27ºCDB, 19ºCWB; entering water 7ºC; leaving water 12ºC
(2) Heating: 4 pipe: air 20ºCDB; entering water 70ºC; leaving water 60ºC
(3) Do not let water of less than 5ºC or more than 50º/70ºC enter the unit, this may damage the unit
(4) Height includes switch box
• Fan coil • Indoor Unit
23
• Indoor Unit • Round flow cassette • FWC-BF
3
Electrical data
3-1
Electrical Data
FWC-BT/BF
Units
Model
FLA
Cooling
Heating
FWC06BT
0.3
16
0.120
0.2
45
45
FWC07BT
0.4
16
0.120
0.3
54
54
FWC08BT
0.6
16
0.120
0.5
77
77
0.9
16
0.120
0.7
107
107
50
Voltage range
220-240
Voltage limits
Input (W)
kW
V1
Hz
IFM
MFA
FWC06BF
2
Power supply
MCA
FWC09BT
Type
Max. 264
Min. 198
0.3
16
0.120
0.2
46
46
FWC07BF
0.4
16
0.120
0.3
55
55
FWC08BF
0.6
16
0.120
0.5
77
77
FWC09BF
0.9
16
0.120
0.7
107
107
SYMBOLS
3
MCA
MFA
kW
FLA
IFM
: Min. Circuit Amps. (A)
: Max. Fuse Amps. (See note 5)
: Fan Motor Rated Output (kW)
: Full Load Amps. (A)
: Indoor Fan Motor
NOTES
1.
2.
3.
4.
5.
Voltage limits:
Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits.
Maximum allowable voltage unbalance between phases is 2%
MCA/MFA:
MCA = 1.25 x FLA
MFA ” 4 x FLA
(Next lower standard fuse rating min. 16A)
Select wire size based on the MCA
Instead of fuse, use Circuit Breaker.
4TW33121-2
24
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
4
Safety device settings
4-1
Safety Device Settings
FWC-BT/BF
6
7
8
9
250V 5A
-
250V 5A
-
250V 5A
-
250V 5A
-
°C
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
OFF: 108±5
(ON: 96±15)
°C
145
145
145
145
Safety devices
FWC-BT/BF
PC board fuse
Fan motor thermal fuse
°C
Fan motor thermal protector
Drain pump fuse
3TW33129-4
2
4
• Fan coil • Indoor Unit
25
• Indoor Unit • Round flow cassette • FWC-BF
5
Options
5-1
Options
FWC-BT/BF
Options
Item
Model
Round flow
BYCQ140CW1
2 Decoration Panel - White (RAL 9010 - white sealings)
Round flow
BYCQ140CW1W
3 Sealing member of air discharge outlet
KDBHQ55C140
4 Long-life filter
KAFP551K160
5 Fresh air intake kit (20% fresh air)
2
FWC06-09BT/BF
1 Decoration Panel - Standard (RAL 9010 - grey sealings)
Direct installation type
KDDQ55C140
H/P
BRC7F532F (*12)
C/O
BRC7F533F (*12)
Control systems
Item
Model
5
Infrared
1 Remote control
FWC06~09B
Wired
2 Central remote control
BRC315D7 (*1 )
DCS302CA51 (*2)
2.1 Electrical box with earth terminal (3 blocks)
3 Unified on/off control
KJB311A
DCS301BA51 (*4)(*6)
3.1 Electrical box with earth terminal (2 blocks)
KJB212A
3.2 Noise filter (for electromagnetic interface use only)
KEK26-1A
4 Schedule timer
DST301BA51 (*6)(*9)
5 Wiring adapter for electrical appendices (1)
KRP2A52 (*5)(*9)
6 Wiring adapter for electrical appendices (2)
KRP4AA53 (*5)(*9)
7 Installation box for adapter PCB
KRP1H98 (*10)
8 Remote sensor
KRCS01-4
10 Intelligent touch controller
DCS601C51C (*3)(*8)
10.1 Electrical installation box
KJB411A
11 Optional PCB for MOD-bus connection
EKFCMBCB7 (*5)(*9)
12 2-way valve - On/Off
EKMV2C09B7 (*5)(*7)(*11 )
13 3-way valve - On/Off
EKMV3C09B7 (*5)(*7)(*11 )
14 Valve control PCB
EKRP1C11
NOTES
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Optional, electrical installation box with earth terminal KJB212A is required, if controller wires need to be installed in the wall.
Requires electrical installation box with earth terminal KJB311A.
Requires electrical installation box KJB411A.
Requires noise filter (for electromagnetic interface use only) KEK26-1A
Requires installation box KRP1H98.
Requires electrical installation box with earth terminal KJB212A, if built in the wall.
Requires valve control PCB EKRP1C11.
I-touch:
• Not allowed to use the i-touch for an installation with both fan coils and VRV units.
• Can not be used in combination with fan coil units, that use MOD bus communication.
• No Airnet or telephone connection possible.
Only 1 of these 4 options can be installed on 1 indoor unit.
Max. 1 KRP1H98 box can be mounted on the unit. Max. 2 PCB’s can be mounted in 1 KRP1H98 box.
2-pipe unit: 1 x valve kit + 1 x installation box for PCB KRP1H98 + 1 x valve control PCB EKRP1C11
4-pipe unit: 2 x valve kit + 1 x installation box for PCB KRP1H98 + 1 x valve control PCB EKRP1C 11
It is possible to change the operation mode, but this will not have an impact on the water temperature .
(No feed back to water source)
It is not possible to select the “auto air flow” setting.
Dry operation can be selected with this remote control, but this function is not available on the FWC model.
All options are supplied as kit.
3TW33129-1A
26
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
5
Options
5-1
Options
FWC-BT/BF
Brief description of purpose of the available options:
Item
Model
FWC06-09BT/BF
1 Decoration Panel - Standard (RAL 9010 - grey sealings)
Round flow
2 Decoration Panel - White (RAL 9010 - white sealings)
Round flow
3 Sealing member of air discharge outlet
4 Long-life filter
5 Fresh air intake kit (20% fresh air)
Description
Decoration panel for the fan coil unit that is built in the false sealing. Mandatory when installing the
fan coil unit.
Decoration panel for the fan coil unit that is built in the false sealing. Mandatory when installing the
BYCQ140CW1W
fan coil unit.
This option can be used in case the fan coil unit is installed close to a wall on one or more sides
KDBHQ55C140 (closer than 1500 mm). With the blocking parts one or more air outlets of the fan coil unit can be
closed --> Fan coil unit can be installed closer to a wall (but further then 200mm).
KAFP551K160 High quality filter that can be used if supplied filter is damaged.
Direct installation type
BYCQ140CW1
KDDQ55C140
H/P
BRC7E532F
C/O
BRC7E533F
Infrared
6 Remote control
Wired
7 Central remote control
BRC315D7
DCS302CA51
7.1 Electrical box with earth terminal (3 blocks)
KJB311A
8 Unified on/off control
DCS301BA51
8.1 Electrical box with earth terminal (2 blocks)
KJB212A
8.2 Noise filter (for electromagnetic interface use only)
KEK26-1A
9 Schedule timer
DST301BA51
10 Intelligent touch control
DCS601C51C
10.1 Electrical installation box
KJB411A
11 Remote sensor
KRCS01-1
12 2-way valve - On/Off
EKMV2C09B7
13 3-way valve - On/Off
EKMV3C09B7
14 Valve control PCB
EKRP1C11
15 Optional PCB for MOD-bus connection
EKFCMBCB7
16 Wiring adapter for electrical appendices (1 )
KRP2A52
17 Wiring adapter for electrical appendices (2)
KRP4AA53
18 Installation box for adapter PCB
KRP1H98
Kit that can be connected to the ventilation system to supply fresh air to the fan coil unit.
Infrared remote control to control each fan coil unit independently with cooling and heating
functionality. It’s not possible to select auto air flow with this remote control. Also there is no
feedback regarding the operation mode to the “water supply unit”.
--> Changing the operation mode will not have an effect on the supplied water temperature.
Dry operation can be selected, but the FWF unit does not have this function.
Infrared remote control to control each fan coil unit independently with cooling functionality. It’s not
possible to select auto air flow with this remote control. Also there is no feedback regarding the
operation mode to the water supply unit.
--> Changing the operation mode will not have an effect on the supplied water temperature.
Dry operation can be selected, but the FWF unit does not have this function.
Wired remote control to control each fan coil unit independently with cooling and heating
functionality. There is no weekly timer function in this remote control. Only a limited on/off timer
function is available.
In case wires need to be installed inside the wall, the KJB212A installation box is required.
2
5
Remote control for centralized control of all connected fan coil units (only FWF and FWC type).
Requires the KJB311A electrical installation box for the installation.
Remote control to switch all connected fan coil units (only FWC and FWF type) ON or OFF.
In case unified on/off controller is built in the wall, the electrical box KJB212A kit is required.
For compliance reasons, the noise filter KEK26-1A is required in case a unified on/off controller is
installed.
Controller with schedule timer functionality for the fan coil units (only FWC and FWF). It’s not
possible to combine this option with neither KRP2A52 nor KRP4AA53 nor EKFCMBCB7 on the
same fan coil unit.
In case the schedule timer is built in the wall, the electrical box KJB212A is required.
Advanced remote control for centralized control of all connected fan coil units (but only FWF and
FWC type and up to 128 fan coil units). More functions are possible than with the central remote
control.
Compared to VRV systems, it’s not possible to use AIRNET and telephone connection.
The I-touch can not be used for installations with both DX units and fan coil units.
The I-touch can not be used for installations with fan coil units that use Mod Bus communication.
Electrical installation box KJB411A is needed for the installation of the I-touch remote control.
Sensor to measure the room temperature remotely from a location other then the fan coil unit or the
remote control.
2-way valve to control the water supply to the fan coil unit. The option kit EKRP1C11 is needed to
control the valve.
3-way valve to control the water supply to the fan coil unit. The option kit EKRP1C11 is needed to
control the valve.
PCB to control the 2-way and 3 way valves. Only 1 option kit is needed per fan coil unit. It is
possible to connect 2 valves on 1 PCB. For the installation of the PCB, the installation box
KRP1H98 is required.
PCB to transform the Dill communication of the FWC and FWF fan coil units to Mod Bus
communication. For the installation of the PCB, the installation box KRP1 H98 is required.
It’s not possible to combine this option with KRP2A52 or KRP4AA53 or DST301BA51 on the same
fan coil unit.
PCB with additional connection for external input/output signals. For the installation of the PCB, the
installation box KRP1 H98 is required.
It’s not possible to combine this option with KRP4AA53 or EKFCMBCB7 or DST301 BA51 on the
same fan coil unit.
Example of input signals: set point, on/off contact.
Example of outputs: error stats of fan coil unit, operation status of fan coil unit (on/off).
This PCB can control all FWC and FWF fan coil units connected on the same F1/F2
communication wire.
PCB with additional connection for external input/output signals. For the installation of the PCB, the
installation box KRP1H98 is required.
It’s not possible to combine this option with KRP2A52 or EKFCMBCB7 or DST301BA51 on the
same fan coil unit.
Example of input signals: set point, on/off contact.
Example of outputs: error stats of fan coil unit, operation status of fan coil unit (on/off).
This PCB can control only FWC and FWF fan coil units connected on the same P1/P2 remote
control communication wire.
Installation box for some option kits. Max. 1 box can be installed on a single FWC unit. 2 PCB’s can
be installed in 1 box.
3TW33129-2
• Fan coil • Indoor Unit
27
• Indoor Unit • Round flow cassette • FWC-BF
6
Capacity tables
6-1
Cooling Capacity Tables
FWC-BF
Air temperature (°CDB -°CWB)
22-16
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BF
FWC07BF
2
FWC08BF
6
FWC09BF
6-11
7-12
6-13
HH
3.9
2.9
11.5
8
3.3
2.6
10.1
7
2.7
2.4
9.0
6
2.2
2.1
7.7
5
H
3.4
2.4
9.8
6
2.9
2.2
8.7
5
2.4
2.0
8.1
5
2.0
1.8
7.5
5
5
L
2.8
2.0
8.1
5
2.4
1.9
7.8
5
2.1
1.8
7.0
4
1.6
1.6
6.5
HH
4.5
3.4
13.0
10
4.0
3.1
11.5
8
3.3
2.8
10.1
7
2.6
2.5
8.6
5
H
3.9
2.8
11.0
8
3.2
2.6
9.9
6
2.6
2.3
8.7
5
2.1
2.0
7.9
5
5
L
3.2
2.4
9.3
6
2.7
2.2
8.1
5
2.3
2.1
7.4
4
1.8
1.8
6.8
HH
5.1
3.8
15.0
1.3
4.3
3.5
13.1
10
3.5
2.9
11.4
8
2.8
2.6
9.7
6
H
4.3
3.2
12.4
9
3.8
2.9
11.1
8
3.3
2.6
9.4
6
2.4
2.3
8.3
5
5
L
3.4
2.5
9.7
6
2.9
2.3
8.6
5
2.7
2.2
7.8
5
1.9
1.9
7.0
HH
5.7
4.4
17.0
15
4.8
3.8
15.1
13
4.2
3.3
12.8
10
3.2
2.8
11.0
7
H
4.9
3.8
14.0
11
4.2
3.4
12.5
9
3.4
2.9
10.8
7
2.7
2.5
9.4
6
L
4.0
3.0
11.4
8
3.4
2.7
10.0
7
2.8
2.4
8.8
5
2.1
2.1
7.7
5
Air temperature (°CDB -°CWB)
25-18
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BF
FWC07BF
FWC08BF
FWC09BF
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
6-11
7-12
6-13
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
HH
5.5
3.8
16.0
14
5.0
3.6
14.4
12
4.4
3.2
12.6
9
3.8
2.9
11.0
8
H
4.7
3.1
13.6
11
4.2
2.9
12.0
9
3.7
2.7
10.6
7
3.2
2.5
9.4
6
5
L
3.8
2.5
11.0
8
3.5
2.4
10.0
7
3.2
2.2
8.7
5
2.8
2.1
7.8
HH
6.3
4.4
18.0
17
5.7
4.1
16.4
15
5.1
3.7
14.0
11
4.5
3.4
12.3
9
H
5.3
3.7
15.4
13
4.8
3.4
13.9
11
4.2
3.1
12.0
9
3.6
2.9
10.7
7
L
4.4
3.0
12.7
10
4.0
2.8
11.3
8
3.7
2.6
10.0
7
3.1
2.5
9.0
6
HH
7.2
5.2
20.7
22
6.5
4.8
18.7
18
5.8
4.3
16.0
14
5.0
3.8
14.1
11
H
6.0
4.1
17.4
16
5.4
3.9
15.7
14
4.8
3.5
13.5
11
4.1
3.3
12.0
9
L
4.7
3.2
13.4
10
4.2
3.0
12.0
9
3.8
2.8
10.4
7
3.2
2.5
9.2
6
HH
8.0
5.9
24.0
28
7.2
5.5
21.3
23
6.3
4.9
18.0
17
5.3
4.3
16.1
14
H
6.9
4.9
20.0
20
6.2
4.5
17.7
17
5.4
4.1
15.2
13
4.6
3.9
13.6
11
L
5.4
3.8
15.7
14
5.0
3.5
14.3
12
4.4
3.2
12.4
9
3.7
3.0
11.0
8
NOTES
1.
3TW33122-2
The capacity is only guaranteed at the nominal conditions
FWC-BF
Air temperature (°CDB -°CWB)
27-19
Water temperature (Entering °C - Leaving °C)
Model
Air flow
FWC06BF
FWC07BF
FWC08BF
FWC09BF
6-11
7-12
6-13
HH
6.3
4.3
18.0
17
5.8
4.1
16.7
15
5.3
3.8
15.0
15
4.5
3.5
13.0
H
5.3
3.6
15.2
13
4.9
3.4
14.0
11
4.4
3.2
12.7
10
3.9
2.9
11.0
8
L
4.3
2.9
12.5
9
4.0
2.7
11.5
8
3.6
2.5
10.3
7
3.2
2.4
9.2
6
12
7.1
5.0
20.5
21
6.6
4.7
18.9
19
5.9
4.4
17.0
15
5.1
4.0
14.7
H
6.0
4.1
17.3
16
5.6
3.9
16.0
14
5.0
3.6
14.4
12
4.4
3.4
12.4
9
L
5.0
3.4
14.2
11
4.6
3.2
13.2
10
4.1
3.0
11.8
8
3.6
2.8
10.5
7
HH
8.2
5.9
23.5
27
7.6
5.6
21.6
23
6.8
5.2
19.6
20
5.8
4.7
16.6
15
H
6.8
4.6
19.7
20
6.3
4.4
18.0
17
5.6
4.1
16.0
14
4.9
3.8
14.0
11
L
5.2
3.6
15.0
13
4.8
3.4
13.8
11
4.3
3.2
12.3
9
3.8
3.0
11.0
8
HH
9.3
6.7
27.0
35
8.7
6.5
24.8
30
7.8
6.0
22.3
25
6.5
5.3
19.2
19
H
7.8
5.5
22.4
25
7.2
5.2
20.5
21
6.4
4.8
18.3
18
5.6
4.5
16.0
14
L
6.2
4.2
18.0
17
5.7
4.0
16.2
14
5.2
3.8
15.0
13
4.5
3.5
12.7
10
Air temperature (°CDB -°CWB)
Air flow
FWC06BF
FWC07BF
FWC08BF
FWC09BF
10
HH
30-32
Water temperature (Entering °C - Leaving °C)
Model
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
6-11
7-12
6-13
9-14
Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure Total cooling Sensible cooling Water flow Water pressure
capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa) capacity (kW) capacity (kW)
(l/min)
drop (kPa)
HH
8.8
5.1
25.0
30
8.2
4.8
23.7
28
7.7
4.6
22.0
24
7.1
4.4
20.4
21
H
7.4
4.2
21.0
22
7.0
4.0
20.0
20
6.5
3.8
18.5
18
6.0
3.6
17.0
15
L
6.0
3.4
17.4
16
5.7
3.2
16.3
14
5.3
3.0
15.0
13
4.9
2.9
14.0
11
HH
10.0
5.8
28.5
38
9.4
5.6
27.0
35
8.7
5.3
25.0
30
8.1
5.0
23.2
27
H
8.5
4.8
24.5
29
8.0
4.6
23.0
26
7.4
4.4
21.0
22
6.8
4.1
19.4
19
L
6.9
4.0
20.0
20
6.5
3.8
18.5
18
6.1
3.6
17.5
16
5.6
3.4
16.0
14
HH
11.6
6.9
33.0
50
10.9
6.6
31.5
46
10.1
6.2
29.0
40
9.3
5.9
26.5
34
H
9.6
5.5
27.5
36
9.0
5.2
26.0
32
8.4
5.0
24.0
28
7.7
4.7
22.0
24
L
7.3
4.2
21.0
22
6.8
4.0
19.5
20
6.4
3.8
18.4
18
5.9
3.6
17.0
15
HH
13.2
7.9
38.5
67
12.3
7.5
36.0
59
11.5
7.2
33.5
52
10.6
6.8
30.5
43
H
11.0
6.5
31.5
46
10.3
6.2
29.5
41
9.6
5.9
27.5
36
8.8
5.5
25.0
30
L
8.7
5.0
25.0
30
8.1
4.7
23.5
27
7.6
4.5
21.5
23
7.0
4.3
20.0
20
NOTES
1.
28
The capacity is only guaranteed at the nominal conditions
• Fan coil • Indoor Unit
3TW33122-2
• Indoor Unit • Round flow cassette • FWC-BF
6
Capacity tables
6-2
Heating Capacity Tables
FWC-BF
20
Air temperature (°CDB -°CWB)
Water temperature
(Entering °C - Leaving °C)
Model
FWC06BF
FWC07BF
FWC08BF
FWC09BF
Airflow
HH
H
L
HH
H
L
HH
H
L
HH
H
L
50-45
Heating capacity
(kW)
4.5
3.8
3.4
5.0
4.2
3.6
5.8
4.8
4.1
6.6
5.4
4.8
FWC06BF
FWC07BF
FWC08BF
FWC09BF
Airflow
HH
H
L
HH
H
L
HH
H
L
HH
H
L
60-50
Water pressure Heating capacity
drop (kPa)
(kW)
27
5.5
20
4.6
16
4.1
33
6.1
24
5.1
19
4.4
43
7.0
30
5.8
23
5.0
52
8.0
38
6.6
30
5.9
Water flow
(l/min)
7.9
6.7
6.0
8.8
7.4
6.4
10.1
8.4
7.3
11.5
9.5
8.5
70-60
Water pressure Heating capacity
drop (kPa)
(kW)
12
7.5
9
6.2
8
5.5
14
8.4
11
6.8
8
5.9
18
9.7
13
7.8
10
6.7
22
11.0
16
8.8
13
7.8
Water flow
(l/min)
12.2
8.9
7.9
14.0
9.7
8.5
15.9
11.2
9.6
18.0
12.6
11.2
Water pressure Heating capacity
drop (kPa)
(kW)
11
6.9
8
5.9
7
5.2
12
7.7
9
6.5
8
5.6
16
8.9
11
7.4
9
6.3
20
10.1
14
8.3
12
7.4
Water flow
(l/min)
10.0
8.4
7.5
11.1
9.3
8.1
12.9
10.7
9.1
14.6
12.0
10.6
Water pressure
drop (kPa)
24
14
12
30
16
13
38
21
16
47
25
21
2
6
22
Air temperature (°CDB -°CWB)
Water temperature
(Entering °C - Leaving °C)
Model
Water flow
(l/min)
13.0
11.0
9.7
14.7
12.1
10.5
17.0
14.0
12.0
19.0
15.8
14.0
50-45
Heating capacity
(kW)
4.1
3.5
3.1
4.6
3.9
3.3
5.4
4.4
3.8
6.1
5.0
4.4
Water flow
(l/min)
12.0
10.2
9.0
13.5
11.2
9.8
15.5
12.8
11.0
17.5
14.5
12.8
60-50
Water pressure Heating capacity
drop (kPa)
(kW)
23
5.1
18
4.3
15
3.9
29
5.7
21
4.8
17
4.1
36
6.6
26
5.4
20
4.75
45
7.5
32
6.1
26
5.5
Water flow
(l/min)
7.4
6.2
5.6
8.2
6.9
6.0
9.5
7.8
6.8
10.8
8.8
7.9
70-60
Water pressure
drop (kPa)
17
13
11
20
15
12
26
19
15
33
23
19
3TW33122-1
• Fan coil • Indoor Unit
29
• Indoor Unit • Round flow cassette • FWC-BF
7
Dimensional drawings
7-1
Dimensional Drawings
FWC-BT/BF
300 or less
860~910 (Ceiling opening)
(Suspension position)
nr
1
2
3
4
5
6
7
8
9
10
11
12
13
See note 4
See note 3
Drain side
8. Please respect the distances as shown on figure below:
(See note 7)
description
3/4* BSP female
3/4* BSP female
3/4* BSP female
3/4* BSP female
VP25 (O.D. Ø32, I.D. Ø25)
O.D. Ø32
external ventilator
surface
light
I.D.Ø26
other unit
see note 4
Hanging bolt
see note 4
(see note 6)
1500 ore more
1500 or more
2000 or more
4000 or more
(Installation space)
7
VIEW A
Adjustable (0~675)
2
860~910 (Ceiling opening)
780 (Suspension opening)
Piping side
name
water pipe connection cooling in
water pipe connection cooling out
water pipe connection heating in
water pipe connection heating out
drain pipe connection
power supply entry hole
transmission wiring entry hole
air discharge opening
air suction grille
corner decoration cover
drain house
knock out hole
air purge
1500mm or more(*)
200mm or more
1500mm or more(*)
1500mm or more(*)
200mm or more
1500mm or more(*)
VIEW B
(*) In case a discharge opening is closed with the ‘ sealing member’ option, the distance of 1500mm can be reduced to 500 mm on the closed side.
3TW33124-1
NOTES
1. Location of the nameplates:
- Unit body: on the control box cover.
- Decoration panel: on the panel frame at the motor side under the corner cover
2. When installing an optional accessory, refer to the installation drawings.
- For the fresh air intake kit an inspection port is necessary
3. In case of using a Infrared remote control, this position will be a signal receiver. Refer to the drawing of the Infrared remote control for more detail.
4. Make sure the spacing between the ceiling and the cassette is no more than 35mm. Max. ceiling opening : 910mm.
5. When the conditions exceed 30°C and RH 80% in the ceiling or fresh air is inducted into the ceiling, an additional insulation is required (polyethylene foam, thickness 10mm or more).
6. Only models FWC06~09B7FV1B have heating pipe connections item 3 and item 4. For models FWC06~09B7TW1B water pipe connections, item 1 and item 2, are used for heating and coolling.
7. Models FWC 06~09B7TV1B have only one air purge (they have no separate heating circuit).
FWC-BT/BF (with fresh air inlet)
Service access panel
450x450mm or more
(See note 1)
See note 2
Pipe connection side
Service access panel
Drain connection side
450x450mm or more
(See note 1)
INSTALLATION SERVICE ACCESS PANEL
VIEW A
See note 2
Static pressure of chamber (Pa)
Inlet
T-tube
Field supply
Air flow rate (m3/min)
455 (Ceiling opening space)
VENTILATION RESISTANCE IN CHAMBER
(SEE NOTE 5)
Connecting chamber mounting space
Item
1
2
3
4
5
Name
Indoor unit
Decoration panel
Suction chamber
Connecting chamber (right)
Connecting chamber (Left)
Remark
.
.
.
.
.
3TW33124-2
NOTES
1. When installing this kit, inspection hatch is necessary. (It is necessary for servicing). Either one of inspection hatches must be installed.
2. The corner air outlet of this part must be shut.
3. In case of mounting a duct fan, make sure to use a wiring adapter for electrical appendices and link with the indoor unit fan.
4. The intake air flow rate is recommended to be 20% or less of the H speed air flow rate.
If the intake air flow rate is too large, the operating sound may rise or detection of the indoor unit suction temperature may be affected.
5. This indicates the distance between the T-tube inlet and the indoor unit inlet, when the T-tube is connected.
30
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
7
Dimensional drawings
7-2
Dimensional Drawings with Accessories
FWC-BT/BF
• Remote control dimensions
• Receiver installation procedure
Transmitting part
Receiver
Pipe connection side
2
7
17.5
Drain connection side
• Remote control holder installation procedure
(Installation to wall surface)
Liquid crystal
remote control
(infrared)
• Receiver detail
Decoration panel
• Infrared remote control kit for each decoration panel
Infrared remote control kit
BRC7F532F / BRC7F533F
Decoration panel
BYCQ140CW1
Remote control holder
3D056851
• Fan coil • Indoor Unit
31
• Indoor Unit • Round flow cassette • FWC-BF
8
Centre of gravity
8-1
Centre of Gravity
FWC-BT/BF
2
8
Model
FWC06-09BT
FWC06-09BF
A
412
420
B
404
406
C
167
189
4TW33124-3
32
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
9
Piping diagrams
9-1
Piping Diagrams
FWC/FWF-BF
Water pipe connection port diameters
Heat exchanger
Model
FWF02-05BF
FWC06-09BF
Water in
3/4” BSP female
3/4” BSP female
Water out
3/4” BSP female
3/4” BSP female
2
9
Fan
Air purge
Water out connection port
Cooling
Water out connection port
Heating
Air purge
Water in connection port
Heating
Water in connection port
Cooling
3TW33085-1
• Fan coil • Indoor Unit
33
• Indoor Unit • Round flow cassette • FWC-BF
10
Sound data
10 - 1 Sound Power Spectrum
FWC06BF
High High-tap
High-tap
Low-tap
Sound power level (dB)
2
10
Octave band center frequency (dB)
3TW33127-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
FWC07BF
High High-tap
High-tap
Sound power level (dB)
Low-tap
Octave band center frequency (dB)
3TW33137-1
NOTES
1.
2.
3.
34
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
• Fan coil • Indoor Unit
• Indoor Unit • Round flow cassette • FWC-BF
10
Sound data
10 - 1 Sound Power Spectrum
FWC08BF
High High-tap
High-tap
Low-tap
Sound power level (dB)
2
10
Octave band center frequency (dB)
3TW33147-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
FWC09BF
High High-tap
High-tap
Sound power level (dB)
Low-tap
Octave band center frequency (dB)
3TW33157-1
NOTES
1.
2.
3.
dBA =A-weighted sound power level. (A-scale according to IEC)
Reference acoustic intensity 0dB =10E-6—W/m2
Measured according to ISO 3744
• Fan coil • Indoor Unit
35
• Indoor Unit • Round flow cassette • FWC-BF
10
Sound data
10 - 2 Sound Pressure Spectrum
FWC06BF
High High-tap
High-tap
Low-tap
Sound pressure level (dB)
2
10
Octave band center frequency (dB)
3TW33127-2
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
1.5m
NOTES
1.
2.
3.
4.
Mic, position
FWC07BF
High High-tap
High-tap
Sound pressure level (dB)
Low-tap
Octave band center frequency (dB)
3TW33137-2
1.
2.
3.
4.
36
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
• Fan coil • Indoor Unit
1.5m
NOTES
Mic, position
• Indoor Unit • Round flow cassette • FWC-BF
10
Sound data
10 - 2 Sound Pressure Spectrum
FWC08BF
High High-tap
High-tap
Low-tap
Sound pressure level (dB)
2
10
Octave band center frequency (dB)
3TW33147-2
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
1.5m
NOTES
1.
2.
3.
4.
Mic, position
FWC09BF
High High-tap
High-tap
Sound pressure level (dB)
Low-tap
Octave band center frequency (dB)
3TW33157-2
1.
2.
3.
4.
Data is valid at free field conditon
Data is valid at nominal operation condition
dBA =A-weighted sound pressure level. (A-scale according to IEC)
Reference acoustic pressures 0dB =20—Pa
• Fan coil • Indoor Unit
1.5m
NOTES
Mic, position
37
• Indoor Unit • Round flow cassette • FWC-BF
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator
FWC06-09BF
Pressure drop over FWC06-09BF
70.0
60.0
Pressure drop (kPa)
50.0
2
11
40.0
30.0
20.0
10.0
0.0
0
5
10
15
20
25
30
35
Maximum waterflow
in heating coil
Water flow (l/min)
For Cooling
For Heating
4TW33129-5
NOTES
1.
38
This graph can be used to calculate the pressure drop over the fan coil unit. The pressure drop over the valve is not included.
• Fan coil • Indoor Unit
Fan Coil Units
Technical Data
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ECDEN11-400
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The present publication supersedes ECDEN10-400
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Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
T E C H N I C A L D ATA B O O K  FA N C O I L U N I T S
Daikin’s unique position as a manufacturer of air
conditioning equipment, compressors and refrigerants
has led to its close involvement in environmental issues.
For several years Daikin has had the intention to become
a leader in the provision of products that have limited
impact on the environment. This challenge demands the
eco design and development of a wide range of products
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Round flow cassette
FWC-BT/BF
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