Daikin FCQ35B7V1 Instruction manual

FCQ-B7
4-way Blow Ceiling
Mounted Casette
technical data
Split
Sky Air
air conditioning systems

Split - Sky Air
EEDE03-1/2 • 01/2003 Prepared in Belgi m by Goekint Graphics
Zandvoordestraat 300
B - 8400 Ostend Belgi m
Internet: http://www.daikine rope.com
Specifications are s bject to change witho t prior notice.
ISO14001 assures an effective environmental
management system in order to hel rotect
human health and the environment from the otential
im act of our activities, roducts and services and to
assist in maintaining and im roving the quality of
the environment
Daikin Euro e N.V. is a roved by LRQA for its Quality
Management System in accordance with the ISO9001
standard. ISO9001 ertains to quality assurance regarding
design, develo ment, manufacturing as well as to services
related to the roduct.
Daikin units com ly with the Euro ean
regulations that guarantee the safety of
the roduct.
Daikin Euro e N.V. is artici ating
in the EUROVENT Certification Programme.
Products are as listed in the EUROVENT
Directory of Certified Products.

TABLE OF CONTENTS
FCQ-B7
1 Features ................................................................................. 2
2 Specifications ....................................................................... 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
Optional accessories
9 Control systems .................................................................. 15
10 Center of gravity ................................................................ 17
11 Safety device settings ...................................................... 17
12 Installation ............................................................................ 18
* For capacity tables, please refer to part II: outdoor units
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
1
•Split - Sky Air •Indoor Units

1 Features
+Leaves maximum floor and wall space for furniture, decoration
and fittings
+Fits flush into each ceiling
+Extremely quiet in operation both indoors and outdoors
+Air can be discharged in any of four directions
+Possibility of using 1 or 2 branches for better air distribution
+Possibility to shut off 1 or 2 flaps for easy installation in corners
+Air flow distribution for ceilling heights up to 4.2m without loss
of capacity
+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.
+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.
213 8qxr
56(z64
Optional Optional Optional
2 steps
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
1
2•Split - Sky Air •Indoor Units

2 Specifications
NOMINAL CAPACITY and NOMINAL INPUT
For indoor units only:
INDOOR UNITS FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
NOMINAL INPUT Cooling kW - - -
Heating kW - - -
For combination indoor units + outdoor units:
INDOOR UNITS FCQ35B7V1 FCQ50B7V1 FCQ60B7V1 FCQ50B7V1 FCQ60B7V1
OUTDOOR UNITS RKS35BVMB RKS50BVMB RKS60BVMB RS50BVMB RS60BVMB
CAPACITY (3) Cooling
min.∼nom.∼max. kW 1.00∼3.40∼3.70 0.90∼5.00∼5.60 0.90∼5.70∼6.00 0.90∼5.00∼5.60 0.90∼5.70∼5.60
NOMINAL INPUT Cooling kW 1.21 1.92 2.19 1.92 2.19
EER 2.81 2.60 2.60 2.60 2.60
ENERGY LABEL Cooling C EEEE
ANNUAL ENERGY
CONSUMPTION Cooling kW/h 605 960 1,095 960 1,095
For combination indoor units + outdoor units:
INDOOR UNITS FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
OUTDOOR UNITS RXS35BVMB RXS50BVMB RXS60BVMB
CAPACITY (3) Cooling
min.∼nom.∼max. kW 1.00∼3.40∼3.70 0.90∼5.00∼5.60 0.90∼5.70∼6.00
Heating
min.∼nom.∼max. kW 1.00∼4.10∼5.00 0.90∼6.00∼7.00 0.90∼7.00∼8.00
NOMINAL INPUT Cooling kW 1.21 1.92 2.19
Heating kW 1.28 1.87 2.19
EER 2.81 2.60 2.60
COP 3.20 3.21 3.20
ENERGY LABEL Cooling C E E
Heating D C D
ANNUAL ENERGY
CONSUMPTION Cooling kW/h 605 960 1,095
TECHNICAL SPECIFICATIONS
For indoor units only:
INDOOR UNITS FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
DIMENSIONS Unit H mm 230
W mm 840
D mm 840
Decoration panel H mm 40
W mm 950
D mm 950
WEIGHT Unit kg 23
Decoration panel kg 5
MATERIAL Unit Galvanised steel plate
COLOUR Decoration panel White
SOUND LEVEL Sound pressure
(cooling/heating) (1) high dB(A) 31/31 33/33
low dB(A) 27/27 28/28
Sound power dB(A) 48 50
FAN Air flow rate
(cooling/heating) high m
3
/min 14/14 15/15 18/18
low m
3
/min 10/10 11/11 14/14
Speed steps 2 steps
Type Turbo fan
Qty x motor output W 1 x 45
HEAT EXCHANGER Type Cross fin coil J7 Hi-XA tubes
Rows x stages x fin pitch mm 2x8x1.5
Face area m
2
0.331
AIR FILTER Resin net (with mold resistant)
PIPING CONNECTIONS liquid mm φ6.4 (flare)
gas mm φ9.5 (flare) φ12.7 (flare)
drain I.D. mm φ25 (VP25)
drain O.D. mm φ32 (VP25)
INSULATION MATERIAL Heat insulation Foamed polystyrene
Sound absorbing insulation Foamed polystyrene
For outdoor units
only: Pair application See chapters RS-B + RKS-B + RXS-B
Multi model application See chapters 4MKS-B + 3MXS-B/4MXS-B
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
2
3
•Split - Sky Air •Indoor Units

ELECTRICAL SPECIFICATIONS
For indoor units only: FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
CURRENT Nominal running current
cooling/heating A See chapters RS-B + RKS-B + RXS-B
Max. running current
cooling/heating A See chapters RS-B + RKS-B + RXS-B
For combination indoor units + outdoor units: FCQ35B7V1 FCQ50B7V1 FCQ60B7V1 FCQ50B7V1 FCQ60B7V1
RKS35BVMB RKS50BVMB RKS60BVMB RS50BVMB RS60BVMB
CURRENT Nominal running current
cooling A See chapter RKS-B See chapter RS-B
Maximum running current
cooling A See chapter RKS-B See chapter RS-B
Starting current
cooling A See chapter RKS-B See chapter RS-B
For combination indoor units + outdoor units: FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
RXS35BVMB RXS50BVMB RXS60BVMB
CURRENT Nominal running current
cooling/heating A See chapter RXS-B
Maximum running current
cooling/heating A See chapter RXS-B
Starting current
cooling/heating A See chapter RXS-B
For indoor units only: FCQ35B7V1 FCQ50B7V1 FCQ60B7V1
POWER SUPPLY V1 V1 V1
NOMINAL DISTRIBUTION
SYSTEM VOLTAGE Phase 1∼1∼1∼
Frequency Hz 50 50 50
Voltage V 230 230 230
3TW25081-1
NOTES
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)
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
2 Specifications
2
4•Split - Sky Air •Indoor Units

3 Dimensional drawings
FCQ-B7
view A
680 Suspension position
view B
780 (Suspension position)
860∼890 (Ceiling opening)
Note:
1. Location of unit’s name plate
Main body: bell mouth inside the suction grille.
Decoration panel: panel inner frame inside the suction grille..
2. When installing an optional accessory, refer to the installation drawings.
+For fresh air intake kit - inspection port is necessary
+For high efficiency filter unit - inspection port is not necessary.
+For branch duct chamber - inspection port is not necessary.
1 Liquid pipe connection JA Flare connection
2 Gas pipe connectionJB Flare connection
3 Drain pipe connection VP25 (O.D. J32, I.D. J25)
4 Power supply connection
5 Transmission wiring connection
6 Air discharge grille
7 Air suction grille
8 Water supply intake
9 Corner decoration cover
10 Drain hose O.D.J32
Required installation space
When the discharge grill is closed, the required
space is 200mm or more
860∼890 (Ceiling opening)
Adjustable (0∼550)
Hanging bolt
1000 mm or more
Required service
space
1500 mm or more
1500 mm or more
1500 mm or more
1500 mm or more
view D
Prepared hole
Branch duct
connection
Note 3
300 or less
3TW22834-1A
3. In case of using an infrared remote control, this position will be a signal
receiver.
Refer to the drawing of infrared remote controller in detail
4. When it may exceed 30°C and RH 80% in the ceiling or fresh air is
inducted into the ceiling, an additional insulation (Thickness 10mm or
more of glasswool or polyethylene form) is required.
Branch duct
connection
Branch duct connection
Prepared hole
Prepared hole
For fresh air intake kit connection (direct installation type)
view C
Prepared hole
Model A B
FCQ35B 6.35 9.52
FCQ50B, FCQ60B 6.35 12.70
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
3
5
•Split - Sky Air •Indoor Units

4 Piping diagrams
OCheck valve LFlare connection MScrew connection NFlange connection ZPinched pipe PSpinned pipe
Heat exchanger
Refrigerant flow
Cooling
Heating
Liquid pipe connection port
3TW20435-1H
FCQ-B7
Gas pipe connection port
Filter
Refrigerant pipe connection port diameters
Model Gas Liquid
FCQ35B J9.52 J6.35
FCQ50B, FCQ60B J12.70 J6.35
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
4
6•Split - Sky Air •Indoor Units

5 Wiring diagrams
3TW25086-1
FCQ-B7
33H Float switch
A1P Printed circuit board
C1R Capacitor (M2F)
HAP Light emitting diode (service monitor green)
M1A Motor (swing flap)
M2F Motor (indoor fan)
M3P Motor (drain pump)
Q1F Thermo switch (M2F embedded)
R1T Thermistor (air)
R2T Thermistor (liquid)
R3T Thermistor (coil)
RyP Magnetic relay (M3P)
SS1 Selector switch (emergency)
T1R Transformer (220-240V/22V)
X1M Terminal strip (power)
X2M Terminal strip (control)
PC Phase control circuit
RC Signal receiver circuit
TC Signal transmission circuit
Wired remote control
SS1 Selector switch (main/sub)
Receiver / display unit (attached to infrared remote control)
A2P,A3P Printed circuit board
BS 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)
Indoor
Outdoor
Wired remote
control
Terminals for operation indicator
Note 3 Receiver / display unit
Adapter for
wiring
Fan operation
compressor operation
Notes
1. Use copper conductors only.
2. When using the central remote control, see manual for
connection to the unit.
3. X24A is connected when the remote control kit is used.
4. The infrared remote controller model varies according to
the combination system. See technical data and catalogs
before connecting.
gField wiring DTerminal
F: Connector
h: Wire clamp
b: Protective earth (screw)
Colours
BLK: Black / WHT: White / RED: Red / YLW: Yellow
Adapter for wiring
RyC,RyF Magnetic relay
Connector for optional parts
X60A,X61A Connector (interface adapter for sky air series)
X33A Connector (adapter for wiring)
X35A Connector (group control adapter)
X40A Connector (remote ON/OFF forced OFF)
Switch box
Simultaneous operation system
Remote
controller
Master
Slave
Outdoor unit
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
5
7
•Split - Sky Air •Indoor Units

6 Sound level
6-1 Sound level data
Sound pressure level (dB)
Sound pressure level (dB)
Octave band center frequency (Hz)
FCQ35-50B7 FCQ60B7
3TW22857-1
3TW22837-1
6-2 Sound pressure spectrum
Octave band center frequency (Hz)
NOTES
1 Data is valid at free field condition and nominal operation condition
(230V, air discharge in 4 directions).
2 The operation noise differs with the operation and ambient conditions.
3 dBA = A-weighted sound pressure level (A-scale according to IEC)
4 Reference acoustic pressure 0dB = 20µPa
Location of microphone
Model
Sound pressure level
Sound power level (H)230V, 50Hz Measuring location
HL
FCQ35B7V1 31 27 48
FCQ50B7V1 31 27 48
FCQ60B7V1 33 28 50
Microphone
Unit
Legend
High speed
Low speed
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
6
6-1
8•Split - Sky Air •Indoor Units

7 Air flow patterns
FCQ35B7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FCQ35B7
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D024116
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
7
9
•Split - Sky Air •Indoor Units

FCQ50B7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FCQ50B7
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D024117
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
7 Air flow patterns
7
10 •Split - Sky Air •Indoor Units

FCQ60B7
Heating - air velocity distribution
4-way discharge, air flow direction: down
FCQ60B7
Heating - air temperature distribution
4-way discharge, air flow direction: down
4D024118
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
7 Air flow patterns
7
11
•Split - Sky Air •Indoor Units

8 Accessories
8-1 Standard accessories
Check if the following accessories are included with your unit.
Clamp
1 pc.
Also used as packing material
Paper pattern for installation
1 pc.
Drain hose
1 pc.
Screws M5
For paper pattern for installation
4 pcs.
Washer for hanging bracket
8 pcs. Sealing
2 pcs.
Insulation for fitting
1 of each
For gas pipe For liquid pipe
Other: installation manual, operation
manual
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
8
8-1
12 •Split - Sky Air •Indoor Units

8 Accessories
8-2 Optional accessories
Options
Item Model FCQ35 FCQ50 FCQ60
Decoration panel BYC125KJW1
Filter related High efficiency filter 65% Colorimetric method KAFJ556K80
High efficiency filter 90% Colorimetric method KAFJ557K80
Replacement high effiency filter 65% Colorimetric method KAFJ552K80
Replacement high effiency filter 90% Colorimetric method KAFJ553K80
Filter chamber KDDFJ55K160
Replacement long-life filter Non-woven type KAFJ551K160
Ultra-long life filter KAFJ55K160
Replacement ultra long-life filter KAFJ55K160H
Fresh air intake kit Chamber type Without T-shape and fan KDDJ55B160
With T-shape, and fan KDDJ55B160F
With T-shape, without fan KDDJ55B16OK
Direct installation type KDDJ55X160
Sealing member of air discharge outlet KDBHJ55B160
Panel spacer KDBJ55K160W
Branch duct chamber KDJ55B80
Chamber connection kit KKSJ55K160
Control systems
Item Model FCQ35 FCQ50 FCQ60
Infrared remote controller Infrared H/P BRC7C512W
C/O BRC7C513W
Wired BRC1C517
Adapter for wiring KRP1B2
Wiring adaptor for electrical appendices (1) KRP1B57
Wiring adaptor for electrical appendices (2) KRP4A53
Remote sensor KRCS01-1
Installation box for adapter PCB KRP1C98
Central remote control DCS302B51
Electrical box with earth terminal (3 blocks) KJB311A
unified ON/OFF control DCS301B51
Electrical box with earth terminal (2 blocks) KJB212A
Noise filter (for electromagnetic interface use only) KEK26-1
Schedule timer DST301B51
Interface adapter for Sky Air series DTA102A52
Remote ON/OFF, forced OFF EKRORO
3TW25089-1
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
8
8-2
13
•Split - Sky Air •Indoor Units

FCQ-B7
Fresh air intake kit
1. Option kits KDDJ55B160, KDDJ55B160K,
KDDJ55B160F
Following restrictions must be kept:
1. Maximum 20% of the nominal indoor unit air
volume can be sucked from the fresh air duct.
2. Put an air filter in the duct.
3. When a duct fan is used, use the option kit
together with the duct fan. When only the duct
fan is operating, dust can fall from the air filter
into the room.
Adapter for wiring KRP1B57
Installation box for adaptor PCB (KRP1C98) is
necessary
2. Option kit KDDJ55X160
This kit can be used when the duct length is less
than 4 m.
Approximately 2 or 3% of the nominal indoor unit
air volume can be sucked from the fresh air duct.
The use of a duct fan is not allowed because the
sound of the duct can be heard at the indoor unit.
Option kit Fresh air intake volume / static pressure
Static
pressure
(mmH
2
O)
Internal static
pressure
Note
Air volume m
3
/min
Note:
Air volume at the
inlet of the indoor
unit (not included:
pressure loss of
the duct)
Static
pressure
(mmH
2
O)
Air volume m
3
/min
Static pressure
(mmH
2
O)
Internal static pressure
Air volume m
3
/min
3TW22839-10A
KDDJ55B160
(without T-joint connection and
without duct fan)
KDDJ55B160K
(with T-joint connection, without
duct fan)
KDDJ55B160F
(with T-joint connection and with
duct fan)
KDDJ55X160
(direct installation)
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
8 Accessories
8-2 Optional accessories
8
8-2
14 •Split - Sky Air •Indoor Units

9 Control systems
9-1 Wired remote control
BRC1C517
Fig. 1
BRC1C517
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
9
9-1
15
•Split - Sky Air •Indoor Units

Name and function of each switch and display on
the remote control
1ON/OFF BUTTON
Press the button and the system will start. Press the button again and the system will stop.
2OPERATION LAMP (RED)
The lamp lights up during operation.
3
DISPLAY ’ h’ (UNDER CENTRALISED CONTROL)
When this display shows, the system is UNDER CENTRALISED CONTROL. (This is not a standard
specification).
4DISPLAY ’ ’ (CHANGEOVER UNDER CONTROL)
It is impossible to changeover heat/cool with the remote controller when this icon is displayed.
5
DISPLAY ’’ ’’, ’’ ’’, ’’ ’’, ’’ ’’, ’’ ’’ (VENTILATION /
AIR CLEANING)
This display shows that the total heat exchange unit and the air cleaning unit are in operation.
These are optional accessories.
6
DISPLAY ’ A’’I’’,’’u’’w’ (OPERATION MODE)
This display shows the current OPERATION MODE. For cooling only type, ’ ,’ (Auto) and ’ w’
(Heating) are not installed.
7
DISPLAY ’ b’ (INSPECTION/TEST OPERATION)
When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the mode in which
the system actually is.
8DISPLAY ’I’ (PROGRAMMED TIME)
This display shows PROGRAMMED TIME of the system start or stop.
9DISPLAY ’ O’ (SET TEMPERATURE)
This display shows the set temperature.
10 DISPLAY ’ BC’(FAN SPEED)
The display shows the set fan speed.
11 DISPLAY ’ a’ (AIR FLOW FLAP)
12 DISPLAY ’’ ’’ (TIME TO CLEAN AIR FILTER)
13 DISPLAY ’’ ’’ (DEFROST)
14 TIMER MODE START/STOP BUTTON
15 TIMER ON/OFF BUTTON
16 INSPECTION/TEST OPERATION BUTTON
This button is used only by qualified service persons for maintenance purposes.
17 PROGRAMMING TIME BUTTON
Use this button for programming ’START and/or STOP’ time.
18 TEMPERATURE SETTING BUTTON
Use this button for SETTING TEMPERATURE.
19 FILTER SIGN RESET BUTTON
20 FAN SPEED CONTROL BUTTON
Press this button to select the fan speed, HIGH or LOW, of your choice.
21 OPERATION MODE SELECTOR BUTTON
Press this button to select OPERATION MODE.
22 AIR FLOW DIRECTION ADJUST BUTTON
23 OPERATION MODE/FAN SPEED (only for HRV units) Refer to the manual
of VAM units for more details.
(NOTE)
+For the sake of explanation, all indications are shown on the display in
the figure contrary to actual running situations.
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
9 Control systems
9-1 Wired remote control
9
9-1
16 •Split - Sky Air •Indoor Units

10 Center of gravity
Model A B
FCQ35-60B 230 90
4TW22839-2A
11 Safety device settings
Model Safety devices 35 45 60
FCQ-B Fan motor thermal protector (°C) OFF: 130±5
ON: 80±20 OFF: 130±5 ON: 80±20 OFF: 130±5 ON: 80±20
Drain pump fuse (°C) 145 145 145
3TW22831-3A
FCQ-B7
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
17
•Split - Sky Air •Indoor Units

12 Installation
FCQ-B7
Number Description
1 Indoor unit
2 Outdoor unit
3 Remote controller
4 Inlet air
5 Discharged air
6 Refrigerant piping, connection electric wire
7 Drain pipe
8Ground wire Wire to ground from the outdoor unit to prevent
electrical shocks.
• 4-Way Blow Ceiling Mounted Cassette • R-410A •FCQ35-60B7V1B
18 •Split - Sky Air •Indoor Units