Biddle DECO 50 Manual de usuario
Manual
Fan Coil Unit
Model DECO
a
Version of guide: 4.0 R
2
Copyright and trademarks
All the information and drawings in this manual are the property of Biddle and may not be used (other than for the
actual operation of the device), photocopied, duplicated, translated and/or be brought to the attention of third
parties without Biddle’s prior written permission.
The name Biddle is a registered trademark.
Warranty and Liability
Please refer to Biddle’s Terms of Sales and Delivery for warranty and liability conditions.
Biddle excludes liability for consequential loss at all times and under all circumstances.
Liability for the contents of this manual
However much care might have been taken in ensuring the correctness and, where necessary, completeness of the
description of the relevant parts, Biddle disclaims all liability for damage resulting from any inaccuracies and/or
deficiencies in this manual.
Should you detect any errors or ambiguities in this manual then we would be pleased to hear from you: it helps us
to improve our documentation even further.
Biddle retains the right to change the specifications stated in this manual.
For more information
If you have any comments or questions about specific topics relating to this product, please do not hesitate to
contact Biddle.
Address for the UK:
Biddle Air Systems Ltd.
St. Mary’s Road
Nuneaton
Warwickshire CV11 5AU
United Kingdom
tel: 024 7638 4233
fax: 024 7637 3621
e-mail: sales@biddle-air.co.uk
internet: www.biddle-air.com
Address for other countries:
Biddle bv
P. O. B o x 1 5
NL-9288 ZG Kootstertille
The Netherlands
tel: +31 512 33 55 55
fax: +31 512 33 55 54
e-mail: export@biddle.nl
internet: www.biddle.info
MANUAL
Version: 4.0 (19-12-2007) 3
. . . Table of contents
1 Introduction 5
1.1 About this manual 5
1.2 How to use this manual 5
1.2.1 Marginal symbols 5
1.2.2 Pictograms on the device and in the guide 6
1.2.3 Related documentation 6
1.3 About the unit 7
1.3.1 Uses 7
1.3.2 Working 7
1.3.3 Available models, and type references 7
1.3.4 Type plate 9
1.3.5 Available components and accessories 9
1.4 Safety instructions 9
1.4.1 Operation 9
1.4.2 Installation, maintenance and service 10
2 Installation 11
2.1 Safety instructions 11
2.2 Delivery check 11
2.3 General working method 11
2.4 Mounting wall duct (accessory) 12
2.4.1 Details 12
2.4.2 Mounting 13
2.5 Mounting roof duct (accessory) 13
2.5.1 Details 13
2.5.2 Mounting 14
2.6 Mounting attenuated inlet section (accessory) 15
2.6.1 Details 15
2.6.2 Mounting 16
2.7 Removing side panels from unit 16
2.8 Mounting unit 16
2.8.1 Determining mounting position and method 16
2.8.2 General 18
2.8.3 Mounting wall model 19
2.8.4 Mounting wall model to attenuated inlet section 19
2.8.5 Mounting ceiling model 20
2.9 Connecting unit (models with water heating and/or cooling) 21
2.9.1 Details 21
2.9.2 Frost protection 21
2.9.3 Connecting water pipes 22
2.9.4 Connecting condensate drain 22
2.9.5 Electrical connection 23
2.10 Connecting unit (electrically heated models) 23
2.11 Installing controller 23
2.12 Replacing side panels onto unit 24
2.13 Mounting duct sections and grilles (accessories) 24
FAN COIL UNIT
4
2.14 Switching on and checking operation 24
3 Operation 26
3.1 Introduction 26
3.2 Regulating discharge direction 26
4 Maintenance 27
4.1 Replacing or cleaning the filter 27
4.1.1 Introduction 27
4.1.2 Replacing filter 27
4.2 Cleaning the unit 28
4.2.1 Exterior 28
4.2.2 Inlet grille 28
4.2.3 Discharge grille 28
4.3 Periodical maintenance 29
5Service 31
5.1 Safety instructions 31
5.2 Opening unit 31
5.2.1 Removing side panels 31
5.2.2 Removing front panel 31
5.2.3 Opening the electronics compartment 32
5.3 Replacing fuses 32
EC declaration of agreement 36
MANUAL INTRODUCTION
Version: 4.0 (19-12-2007) 5
1. . Introduction
1.1 About this manual
This manual describes the installation, operation and mainte-
nance of the fan coil unit, model DECO. It also describes
repair operations.
This manual only relates to the unit itself. A separate manual
covers the operation and control of the unit.
1.2 How to use this manual
1.2.1 Marginal symbols
In this guide the following marginal symbols are used:
Note:
nDraws your attention to an important part of the text.
Read this part of the text carefully.
Caution:
cIf you do not perform this procedure or action correctly you
can damage the device.
So follow the instructions carefully.
Warning:
wIf you do not perform this procedure or action
correctly you can cause bodily injury and/or damage.
So follow the instructions carefully.
INTRODUCTION FAN COIL UNIT
6
Danger:
dThis indicates actions which are not permitted.
Ignoring this warning can lead to serious damage or
accidents which may involve bodily injury.
The action concerned may only be performed by
qualified technical staff when carrying out
maintenance or repair.
1.2.2 Pictograms on the device and in the guide
The pictograms in Table 1-1 refer to possible risks and/or
dangers. You will find these pictograms in the text when risky
actions are being discussed. The same pictograms will also be
found on the device.
1.2.3 Related documentation
Besides this manual, the following documents come with this
unit:
• documentation for control and operation,
• wiring diagram for the installer.
Table 1-1 Pictograms
PICTOGRAM DESCRIPTION
Warning: You are entering an area which contains ‘live’ components.
Accessible to qualified maintenance staff only.
Caution is urged.
Warning: This surface or part can be hot. There is a risk of burns on
contact.
ê
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MANUAL INTRODUCTION
Version: 4.0 (19-12-2007) 7
1.3 About the unit
1.3.1 Uses
The fan coil unit is designed for heating, cooling and/or venti-
lating rooms. The unit is positioned in the room in such a way
that the discharged air flow is distributed evenly across the
room without causing discomfort to the people in it.
In general illustrations in this manual, the following unit type is
used as a sample: DECO 50-H2-L-FS10. The appearance of
your unit may be different but its working is identical, unless
stated otherwise.
1.3.2 Working
The fan coil unit blows a flow of hot or cold air into the room
at an adjustable angle. The integral control automatically
determines the required volume and correct temperature of
the air. The air may be taken in either from outside (ventila-
tion) or from the room itself (re-circulation). Thus, the unit
offers two benefits:
• The room is kept at the desired temperature.
• Gradual deterioration of air quality in the room is counter-
acted.
1.3.3 Available models, and type references
Table 1-2 on page 8 provides an overview of available fan coil
unit models, and corresponding type references. Combined,
the type references constitute the type code, for instance:
DECO 50-H2-R-FS10-M. Several combinations may appear.
INTRODUCTION FAN COIL UNIT
8
Table 1-2 Type code explained
TYPE CODE ELE-
MENT REFERENCE MEANING
model range DECO fan coil unit (general)
unit size 50, 75, 100, 125 or
150
different unit sizes
heating or cooling
coil
H1, H2 or H4 water-heated, 1-, 2- or 4-row
C2, C3 or C4 water-cooled, 2-, 3- or 4-row
H1C3 water-heated and -cooled, 1- or 3-row
connection side Lwater connections to the left, electric connections to the
right
Rwater connections to the right, electric connections to the
left
mounting method Fwall model
Cceiling model
appearance Scased model ‘Stylish’ (round side panels)
Bcased model ‘Business’ (straight side panels)
Rchassis model (without casing)
main functions, and
hole positions
2with re-circulation, hole in front
(with ceiling models, in bottom)
4with re-circulation, hole in bottom
(with ceiling models, in back)
6with ventilation, hole in back
(with ceiling models, in top)
8with ventilation, hole in bottom
(with ceiling models, in back)
10 with re-circulation and ventilation, holes in front and back
(with ceiling models, in bottom and top)
12 with re-circulation and ventilation, holes in front and bot-
tom (with ceiling models, in bottom and back)
control MModulating control
SSpeed control
IInterface, either with or without touch pad control
BBasic, without controller (optionally with controller)
no reference not described in this manual
MANUAL INTRODUCTION
Version: 4.0 (19-12-2007) 9
1.3.4 Type plate
The type plate is located above the electrical connections on
the inside of the back panel.
The following data on the type plate are referred to in this
manual:
• ‘Type’ represents the full type code of the unit,
• ‘M’ represents the weight of the unit.
1.3.5 Available components and accessories
Components
Depending on the model and type, control components will be
required, such as a control panel, control cables, etc. (see the
documentation of the controller)
Accessories and options
The following accessories are available:
•wallduct;
• wall grate;
• roof cap;
• flexible connection sleeves, with or without connecting
flange;
• wall and ceiling grilles for recessed models, fixed or adjust-
able;
• discharge section for chassis models;
• attenuated inlet section;
• condensate discharge pump (mounted in unit, standard in
encased ceiling models with cooling).
1.4 Safety instructions
1.4.1 Operation
Warning:
wDo not put any objects in the inlet and discharge
openings.
Warning:
wDo not block the air inlet and discharge openings.
Type DECO 50-H2-R-FS10
Code 7113 U 230 V 1N~ 50 Hz
Biddle bv
Markowei 4
NL-9288 HA Kootstertille Nº 205020/1-1 00-01 Imax L1 0.44 A
Imax L2 -
M36kg I
max L3 -
Medium LPHW Pmotor 0.10 kW
pmax 1400 kPa Pheating -
Type DECO 50-H2-R-FS10-BASIS
Code U 230 V 1N~ 50 Hz
Biddle bv
Markowei 4
NL-9288 HA Kootstertille Nº 205020/1-1 00-01 Imax L1 0.44 A
Imax L2 -
M36kg I
max L3 -
Medium LPHW Pmotor 0.10 kW
pmax 1400 kPa Pheating -
INTRODUCTION FAN COIL UNIT
10
Warning:
wThe top of the unit may get hot.
1.4.2 Installation, maintenance and service
Danger:
dThe unit may be opened by qualified technical staff
only.
Warning:
wPerform the following actions before opening the
unit:
1. Switch the unit OFF.
2. Wait until the fans have stopped. Allow the unit to cool
down.
The heating can get very hot. Also, the fans may keep on
rotating for some while.
3. Disconnect power supply (remove plug from socket or
move main switch to OFF).
4. Close CH supply (if possible).
Warning:
wThe fins of the heat exchanger may be sharp.
ç
Este manual sirve para los siguientes modelos
4
Tabla de contenidos
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