VRV i-series brochure
i
Invisible Comfort
VRV IV heat pumps for indoor installation
Unique VRV indoor solution
Invisible Comfort
Daikin VRV IV i-series offers you the most aesthetic and
integrated air conditioning solution ever. It provides the widest
VRV solution for any inner-city location. It has no visual impact
and is quiet, so it is easy to comply with building regulations. It
also has unrivalled flexibility when it comes to installation.
Seamless integration into surrounding
architecture
Total flexibility for any shop location and building
type due to the unlimited possibilities of our of
solutions
Premises can be opened sooner as building
permits are easier and faster to obtain
The ‘outdoor’ air conditioning unit can now be
fitted indoors, where previously this was not an
option
Why choose
Daikin VRV IV i-series?
You can install highly efficient, reliable Daikin air conditioning
systems in the most demanding locations while remaining
invisible from street level.
2
Easy to comply with planning regulations, the
best solution for urban locations such as banks,
shops or almost any other application you can
think of
Daikin VRV efficiency,
comfort and control
Flexible installation
Unrivalled flexibility because the unit is split
into two elements: the heat exchanger and
the compressor
Highest seasonal efficiency rating in their class
(ESEER), reducing energy, costs and CO2 emissions
Lightweight units reduce installation time and effort
Unique Variable Refrigerant Temperature
eliminates cold draughts and continuously
adjusts unit operation to the actual conditions,
maximising seasonal efficiency
Compact dimensions maximise useable
floorspace
Invisible VRV flexibility
Centralised, easy to use controls ensure optimum
operation, maximising efficiency and comfort
Leading after-sales support
Quiet
Support wherever you need it from the widest
network of highly trained professionals
Highly suited to densely populated areas such as
city centres thanks to their low operating sound
Professional selection tools and excellent expert
support reduce installation time, ensuring
optimum operation and lower running costs
Dedicated modes reduce sound further to comply
with inner-city noise regulations
3
Unique
concept with
VRV IV i-series
5
The city secret
patents
The VRV IV i-series is a truly unique solution for installations where you want
a completely invisible solution. The system is installed entirely indoors and
only the grilles are visible.
Dedicated range for indoor installation
Invisible
Intuitive
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4
Suitable for a wider range of properties
because outdoor installation is not a
factor
You can open for business sooner
because getting building permits is
simplified
No need for a rooftop or back alley
installation
Quicker and more cost-effective
installation
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Split unit for unrivalled flexibility
Easy and quick for just two people to
transport and install
Easy servicability, all components can
be easily reached
Intelligent
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Variable Refrigerant Temperature for
best seasonal efficiency & comfort
Patented V-shape heat exchanger
for the most compact unit
(400 mm high) ever
Centrifugal fan for the highest
efficiency in the market
Inverter fan can be easily adjusted to
the length of ductwork
You can use the decorative
elements on a building’s façade,
such as pediments or logos,
to hide the grilles, making the
installation completely invisible
from street level. Or you can
incorporate the grilles into the
building design so that they
are a part of the building’s
appearance.
7
VRV IV i-series
Heat exchanger
Unique split unit
for indoor installation
Compact and easy to hide, the compressor can be installed at floor level,
in a back office, storage room, technical area or in a kitchen, while the heat
exchanger can be installed in a false ceiling space. This means that the air
conditioning system is completely invisible and does not take up expensive
commercial floor space.
unit
Flexible and easy to install
Max. 70 m
Max. 30 m
VRV
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Indoor units
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Compressor unit
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Unrivalled flexibility thanks to the fact that the unit
usually situated outdoors is split into two parts
Shorter pipe runs between the indoor units
reduces installation costs
Lightweight parts can be installed by two people
Installation can be carried out on the façade or at
the rear of the building as the inverter fan allows
ESP to be adjusted to the length of ductwork
Rotating switchbox for easy access to all
compressor parts
rotating switchbox
VRV IV i-series
Unique technologies
V-shape heat exchanger
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Revolutionary new design within the VRF market
VRV IV i-series deliver top efficiency, yet the unit is
only 400 mm high
Optimised shape for higher air flow and static
pressure, resulting in much higher efficiencies
when compared to standard outdoor units which
are installed indoors
V-shaped heat exchanger
Centrifugal fans
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Super efficient centrifugal fans (85% more efficient
than equivalent sirocco fan)
Patented backward-curved blade technology
Compact compressor unit
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Small footprint maximizing useable floor space
(600 x 554 mm)
Can easily be mounted in a storage room
or back office
Rotating switchbox for easy maintenance
centrifugal fan
Compact
compressor module
9
VRV IV i-series
A true VRV IV
Total solution
Widest range of indoor units to fit your needs
(cassette, concealed ceiling, wall mounted, ceiling
suspended and floor standing)
Fully flat cassette
Intelligent Touch Manager
Connect up to 10 indoor units to one outdoor unit
Dedicated control solutions for shops, banks and
other applications
Biddle air curtain
Provides a total solution when combined with
ventilation units and Biddle air curtains
Air handling unit
ventilation
10
VRV IV i-series
Individual control on site or remotely
OFF
ON
OFF
ON
Control individual areas of your property for maximum
efficiency
Zone by zone installation tailored to the needs of the building
Unique Variable Refrigerant Temperature for maximum
customised comfort and intelligent control tailored to your
individual needs
Multiple sites can be configured and controlled consistently
from a central location
Intelligent energy visualization tool that helps you
with your energy management
ON
ON
ON
ON
11
VRV IV i-series
A cost effective solution
Even when it is possible to install an outdoor unit, there are reasons that
an indoor installation offers a better solution, such as in areas where there
is a mixture of commercial and residential use. The units are invisible
and because they are installed indoors, there is no need for costly sound
insulation. There is also no need to use a crane for installation as the unit
comes in two parts. That is why the VRV IV i-series are easier and less costly
to install.
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VRV IV i-series
13
Concealed ceiling unit FXSQ-A: Slimmest yet most powerful medium static pressure unit on the market!
RESTAURANT
SHOP
Round flow cassette FXFQ-A:
360° air discharge for optimum efficiency and comfort
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Concealed floor standing unit FXNQ-A:
Fully integrated in the wall
hairdresser
OFFICE
SHOP
Fully flat cassette FXZQ-A:
Unique design that integrates fully flat into the ceiling
Ceiling suspended unit FXHQ-A:
For wide rooms with no false ceiling nor free floor space
15
Specifications
Refrigerant
Piping connections between
compressor module (CM)
and heat exchanger module (HM)
Piping connections between
compressor module (CM)
and indoor units (IU)
Heat exchanger module
Dimensions
Weight
Ambient installation temperatures
Ducting
Sound pressure level
Drain pipe
Power supply
Compressor module
Dimensions
Weight
Refrigerant charge
Ambient installation conditions
Sound pressure level
Power supply
Contains preliminary data
* See data sheet for further detail
Nom.
Min. / Nom. / Max.
cooling
Heating
Type / GWP
Liquid
Gas
Maximum length
Max height difference - CM below HM
Max height difference - CM above HM
Liquid
Gas
Max total piping length (incl. piping to HM)
Max length to last IU
Max height difference - CM below IU
Max height difference - CM above IU
Max height difference - IU - IU
Height x Width x Depth
Min~Max
Suction size
Discharge size
Max ESP
Nom. air flow
OD
Phase / Frequence / Voltage
Height x Width x Depth
Min~Max
Phase / Frequence / Voltage
Min.~Max.
Min.~Max.
OD
OD
OD
OD
SB.RKXYQ
HP
kW
°CDB
°CWB
kg / TCO2
inch (mm)
inch (mm)
m
m
m
inch (mm)
inch (mm)
m
m
m
m
m
5T
5
14 / 14
3.2 / 3.8
10
62.5 / 125 / 162.5
-5 ~ 46
-20 ~ 15.5
R-410A / 2,087.5
1/2 (12.7)
3/4 (19.1)
30
10
10
3/8 (9.5)
5/8 (15.9)
10-140*
70 (90 equivalent)
30
30
15
RDXYQ
mm
kg
°CDB
mm
mm
Pa
m³/sec
dBa
mm
5T
397 x 1456 x 1044
97
5 ~ 35
1200 x 300
1200 x 300
150
0.917
47
32
1~ / 50 Hz / 220-240V
RKXYQ
mm
kg
kg
°CDB
dBa
5T
701 x 600 x 554
77
2,0
5 ~ 35
47
3~ / 50 Hz / 380-415V
Daikin products are distributed by:
The present publication is drawn up by way of information
only and does not constitute an offer binding upon Daikin
UK. Daikin UK 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 UK 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 UK.
UKEPCEN15-207 /09.15 / Copyright 2015 Daikin
Printed in the UK on FSC certified paper from sustainable sources
Outdoor system
Capacity range
Cooling capacity / Heating capacity
EER / COP
Maximum number of connectable indoor units
Indoor index connection
Operation range - outdoor air temperature
Daikin Airconditioning UK Limited The Heights, Brooklands, Weybridge, Surrey KT13 0NY Tel 0845 6419000 Fax 0845 6419009 www.daikin.co.uk
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