Daikin FWC06B7TV1B, FWC07B7TV1B, FWC08B7TV1B, FWC09B7TV1B, FWC06B7FV1B Operation manuals
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USER MANUAL
Fan coil units
FWC06B7TV1B
FWC07B7TV1B
FWC08B7TV1B
FWC09B7TV1B
FWC06B7FV1B
FWC07B7FV1B
FWC08B7FV1B
FWC09B7FV1B
Cover Cover
Type numbers
NOTES
Table of contents
1 Introduction
2 Before operating
1.1 About fan coil units
1.2 About your fan coil unit
1.3 About this document
1.3.1 Meaning of warnings and symbols
2.1 Check that you have all equipment and the corresponding
documentation
3 Tips for optimal operation
4 Clean your fan coil unit
5 Solve problems with your fan coil unit
6 Dispose of your fan coil unit
7 Glossary
2.2 Read the safety precautions
1
1
1
2
2
3
3
5
6
7
8
9
10
Annex: Handover of the installation to the user
11
1 Introduction
1 Introduction
Thank you for purchasing this DAIKIN fan coil unit.
About fan coil units
1.1 About fan coil units
A fan coil unit provides heating and cooling to individual spaces. It creates a comfortable
environment in both commercial and residential applications. Fan coil units are widely used
for the air conditioning of offices, hotels and houses.
The main components of fan coil units are:
■ a f
an,
■ a
coil (heat exchanger).
The heat exchanger receives hot or cold water
spreads the heat or coolness in order to condition the space.
DAIKIN offers a wide range of fan coil units for both concealed
Contact your installer for a list of related products.
About your fan coil unit
1.2 About your fan coil unit
from a heating or cooling source. The fan
and exposed applications.
You have purchased the FWC model fan coil unit. The model identification code means:
FW
Water fan
coil unit
C
Subclass:
06
B
7
T
V1
Cassette
C: 3x3
To ta l
cooling
capacity
(kW)
Major
model
change
Minor
model
change
Coil type:
T: 2-pipe
F: 4-pipe
1 phase /
50 Hz /
220-240
V
B
Produced
in Europe
The following models are available:
■ FWC
06-07-08-09B7TV1B
2-pipe fan coil units have one supply and one return pipe. The supply pipe can supply
ei
ther hot or cold water to the unit.
■ FWC
06-07-08-09B7FV1B
4-pipe fan coil units have two supply pipes and two return pipes. This allows either hot
or
cold water to enter the unit which makes it possible to heat and cool different areas of
ilding at the same time. Use this type if you have a separate source for cooling and
a bu
for heating.
About this document
User manual
1
FWC
4PW65029-1 – 09.2010
Fan coil units
1.3 About this document
This document is a user manual. It is written for the person who owns or operates this fan coil
unit. It provides information on:
■ the product itself (“Int
■ what you should do before you operating the fan coil unit (“Before
■ what you should do for optimal operation of your fan coil unit (“T
operation” on page 6),
■ how you should clean your fan coil unit (“Clean yo
■ what you should do when there is a problem with your fan coil unit (“Solv
with your fan coil unit” on page 8),
■ how you should dispose of your fan coil unit (“D
■ terms that have been used in this user manual that may need clarification (“Glossary” on
page 10).
Important
This user manual does not explain how to operate your fan coil unit. You can only
operate you
instructions are included in the controller box.
roduction” on page 1),
r fan coil unit by means of a controller. Therefore, the operating
1 Introduction
operating” on page 3),
ips for optimal
ur fan coil unit” on page 7),
e problems
ispose of your fan coil unit” on page 9),
Keep this user manual close to hand. It may come in handy later.
The original documentation is written in English. All
original documentation.
About this document
1.3.1 Meaning of warnings and symbols
Warnings in this manual are classified according to their severity and probability of
happening.
Danger: Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Warning : Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
Caution: Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Notice: Indicates situations that may result in damage to equipment or property.
Information: This symbol identifies useful information, but no hazardous situation
warnings.
Some types of danger are repr
Electric current
esented by special symbols:
other languages are translations of the
Other symbols:
FWC
Fan coil units
4PW65029-1 – 09.2010
Danger of burning or scalding
This part of the manual is intended for the installer of this product.
User manual
2
2 Before operating
2 Before operating
Check that you have all equipment and the corresponding documentation
2.1 Check that you have all equipment and the corresponding documentation
Extra required equipment
The fan coil unit must be used in combination with additional equipment.
This equipment must be bought separately and is required to operate the fan coil unit safely
comfortably.
and
Overview of additional equipment required:
■ decorat
■ co
An overview of the types
Decoration panel
Decoration panel - standard BYCQ140CW1
Decoration panel - white
ion panel,
ntroller.
that are available:
Identification code
BYCQ140CW1W
Description
Decoration panel for the fan
coil unit with normal sealing
colour.
Decoration panel for the fan
coil unit with white sealings.
Controllers
Electronic remote controller -
Identification code
BRC7F532F
wireless (cooling and
heating)
Electronic remote controller -
BRC7F533F
wireless (cooling only)
Electronic remote controller -
BRC315D7
wired
Central remote controller
Intelligent touch controller DCS601C51C
DCS302CA51
Description
Wireless remote controller to
control each fan coil unit
independently with cooling
and heating functionality.
Remark:
■ Refer to th
e VRV system
in the operation manual.
■ The function “auto fan
speed” is not available.
Wireless remote controller to
control each fan coil unit
independently with cooling
functionality only.
Remark:
■ Refer to th
e VRV system
in the operation manual.
■ The function “auto fan
speed” is not available.
Wired remote controller to
control each fan coil unit
independently with cooling
and heating functionality.
Remote controller for
centralized control of all
connected units.
Advanced remote controller
for centralized control of all
connected units.
User manual
3
FWC
4PW65029-1 – 09.2010
Fan coil units
2 Before operating
Controllers
Unified ON/OFF controller DCS301BA51
Identification code
Description
Remote controller to switch
all connected units ON or
OFF.
Extra optional equipment
Optionally, you can buy additional equipment for your fan coil unit to extend the life of your
product,
increase the level of automation and improve its ease of use.
Overview of the optional additional equipment for your fan coil unit:
An overview of the types
■ ai
r handling options,
■ s
ensor,
■ tim
er,
that are available:
■ valves,
■ e
lectronic circuits (PCB).
Air handling options
Sealing member of air
discharge outlet
Identification code
KDBHQ55C140
Description
Blocking parts to close one or
more air outlets of the fan
coil unit.
Long-life replacement filter KAFP551K160
Fresh air intake kit
KDDQ55C140
High quality filter.
Kit which can be connected
to the ventilation system in
order to supply fresh air to
the fan coil unit.
Sensor
Remote sensor
Timer
Schedule timer
Val ve s
2-way valve (ON/OFF type) EKMV2C09B7
3-way valve (ON/OFF type) EKMV3C09B7
Identification code
KRCS01-4
Identification code
DST301BA51
Identification code
Description
Replacement sensor to
measure temperature
remotely from a location
other than that in which the
controller is installed.
Description
Controller with schedule
timing functionality.
Description
Electronic 2-way valve to
control the water supply.
Electronic 3-way valve to
control the water supply.
FWC
Fan coil units
4PW65029-1 – 09.2010
User manual
4
2 Before operating
Electronic circuits
Valve control PCB
Optional PCB for MOD-bus
Identification code
EKRP1C11
EKFCMBCB7
connection
Wiring adaptor for electrical
appendices
Read the safety precautions
KRP4A(A)53
KRP2A52
2.2 Read the safety precautions
Your fan coil unit is built to meet all recognized technical requirements. Operate your fan coil
unit according to the instructions in the included documentation and the manuals of the
additional equipment (e.g. controller). Any other usage is considered as improper and may
result in property damage, serious physical injuries or death. Resulting damage caused by
improper use is the sole responsibility of the user and the user alone.
To prevent any risk:
■ carefully
■
operate your fan coil unit according to the documentation.
Precautions for installation
The installer should install and
manual. Please note that the installer can only install your fan coil unit:
■ in a
■ in perfect cond
read the safety precautions,
connect your fan coil unit as described in the installation
concealed ceiling,
ition.
Description
Mandatory electronic circuit
when 2-way or 3-way valve
is used.
Electronic circuit with MODbus interface connections.
Electronic circuit with
additional connections for
external input/output signals.
Precautions before operating
Only operate your fan coil unit after it has been installed by a licensed installer. Verify that
the installation ha
s been completed by checking that the “Annex: Handover of the installation
to the user” on page 11 has been filled in completely.
Precautions for operating
Only operate a fan coil unit if you are fully alert and aware.
Fan coil units are not intended for use by persons with reduced physical, sensory or mental
ilities or those who have not used the fan coil unit before, including children. When
capab
these persons want to use the fan coil unit, the person responsible for their safety must
supervise them or instruct them in the use of the fan coil unit.
Supervise children to ensure that they do not play with the fan coil unit.
If you feel unsure about operating the fan coil unit, contact your installer for advice and
in
formation.
User manual
5
FWC
4PW65029-1 – 09.2010
Fan coil units
3 Tips for optimal operation
■ Adjust the room temperature properly for a comfortable environment. Avoid excessive
heating or cooling. Notice that it may take some time for the room temperature to reach
the set temperature. Consider using the timer setting options.
■ Prevent direct sunlight from entering a room during cooling operation by using curtains
or blinds.
■ Ventilate the room regularly. Using the unit for long periods of time requires attentive
ventilation of the room.
■ Keep doors and windows closed when the unit is in operation. If the doors and windows
remain open, air will flow out and decrease the effect of cooling and heating.
■ Never place objects near the air inlet and the air outlet of the unit. It may reduce the
effectiveness or cause the unit to stop.
■ Turn off the main power supply switch when not using the fan coil unit for long periods
of time. Electricity is consumed so long as the switch is on. Turn off the main power
supply switch in order to save energy.
■ Fully use the function of air flow direction adjustment if available. As cold air gathers on
the floor and warm air gathers against the ceiling, it is recommended to set the air flow
direction during cooling operation parallel to the ceiling and to set it downwards during
heating operation. Be sure that you do not direct air flow on to the inhabitants of the
room.
3 Tips for optimal operation
FWC
Fan coil units
4PW65029-1 – 09.2010
User manual
6
4 Clean your fan coil unit
4 Clean your fan coil unit
To clean the outside of your fan coil unit:
1 Switch off the fan coil unit.
2 Clean the outside of the fan coil
Notice
Do not pour any liquid on the fan coil unit. This could damage the components inside
it.
Never clean your fan coil unit with:
■ a
ny aggressive chemical solvent,
■ water ho
For maintenance of your fan coil unit, contact your installer or service company.
tter than 50°C.
unit with a soft cloth.
User manual
7
FWC
4PW65029-1 – 09.2010
Fan coil units
5 Solve problems with your fan coil unit
5 Solve problems with your fan coil unit
When your fan coil unit does not function well, you can try to solve any problem with the
corrective actions in this chapter.
If the problem persists or is not addressed in this
company.
Your fan coil unit does not function
If your fan coil unit does not function:
Check:
Has the fan coil unit been switched OFF? Switch the fan coil unit ON.
Is there a power failure?
Has the circuit breaker (fuse) been tripped? Contact your installer or service company.
Your fan coil unit does not cool or heat well
If your fan coil unit does not cool or heat well:
Check:
Is there an obstacle near the air inlet or air
outlet?
Are any doors and windows open?
Is the fan coil unit running at low speed? Select medium speed or high speed.
Are the air filters dirty?
chapter, contact your installer or service
If yes,
Restore the power supply.
If yes,
Remove the obstacle.
Close doors and windows.
Contact your installer or service company.
Your fan coil unit leaks water
Shut down the unit and contact your ins
taller or service company.
FWC
Fan coil units
4PW65029-1 – 09.2010
User manual
8
6 Dispose of your fan coil unit
6 Dispose of your fan coil unit
Your fan coil unit was designed to be environment friendly. DAIKIN has complied with the
standards for environmentally-friendly disposal. This means that you have to dispose of your
fan coil unit in accordance with the applicable legislation. By ensuring this product is
disposed of correctly, you help to prevent potential negative consequences for the
environment and human health.
Fig. 6.1: WEEE symbol
Your fan coil unit is categorized as an electrical and electronic product. It is marked with the
symbol illustrated in figure “WEEE symbol” on page 9. This symbol means that your fan coil
unit should be recycled and not disposed of
To dispose of your fan coil unit, contact your instal
will:
■ dism
■ re-use
antle the fan coil unit,
, recycle and recover parts of the fan coil unit.
in unsorted municipal waste.
ler. The installer and qualified instances
Warning
Never dismantle the fan coil unit yourself.
DAIKIN and the environment thank you!
User manual
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FWC
4PW65029-1 – 09.2010
Fan coil units
7 Glossary
7 Glossary
Term
Air filter:
Applicable
legislation
Circuit breaker
(fuse)
Coil (heat
exchanger)
Controller:
Fan:
Fan coil unit:
:
:
:
Meaning
Device composed of fibrous materials which removes solid
particulates such as dust, pollen, mould and bacteria from the air
All international, European, national and local directives, laws,
regulations and/or codes which are relevant and applicable for a
certain product or domain
Safety device used in electrical installations to prevent electric shock
Main component of a fan coil unit. Receives hot or cold water from
a heat source
Device to configure and operate the fan coil unit
Main component of a fan coil unit. Spreads heat or coolness in a
space
Heating and cooling product
Air inlet/outlet:
Fan coil units have an air inlet and air outlet for providing air
circulation
Installer:
Technical skilled person who is qualified to install fan coil units and
other DAIKIN products
Optional
equipment
Service company: Qualified company which can perform or coordinate the required
:
Equipment which can optionally be combined to the fan coil unit
service to the fan coil unit
User:
Person who is owner of the fan coil unit and/or operates the product
FWC
Fan coil units
4PW65029-1 – 09.2010
User manual
10
Annex: Handover of the installation to the user
Annex: Handover of the installation to the user
To be filled in by the installer once the test run is finished and the fan coil unit(s) operate(s)
properly.
Tick
when checked.
Explain to the user what system is installed on site.
Complete the ID cards below for each ins
may be useful for the user in future servicing. Fill in the place of installation
(room), the model name (see nameplate of the fan coil unit) and list the optional
equipment which is installed.
Fan coil unit 1
Place of installation:
Model name:
Optional equipment:
Fan coil unit 3
Place of installation:
Model name:
Optional equipment:
talled fan coil unit. This information
Fan coil unit 2
Place of installation:
Model name:
Optional equipment:
Fan coil unit 4
Place of installation:
Model name:
Optional equipment:
Fan coil unit 5
Place of installation:
Model name:
Optional equipment:
Fan coil unit 7
Place of installation:
Model name:
Optional equipment:
Fan coil unit 6
Place of installation:
Model name:
Optional equipment:
Fan coil unit 8
Place of installation:
Model name:
Optional equipment:
User manual
11
FWC
Fan coil units
4PW65029-1 – 09.2010
Annex: Handover of the installation to the user
Tick when checked.
Ensure that the user has a printed version of the user manual and the
installation manual and ask him/her to keep it for future reference.
Explain the user how to properly operate the system, and what he/she has to do
in case of problems.
Show the user what maintenance jobs he/she has to do in relation to cleaning the
unit.
Date:
Signature:
Your DAIKIN product was installed by:
FWC
Fan coil units
4PW65029-1 – 09.2010
User manual
12
4PW65029-1 09.2010
Copyright 2010 Daikin
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