Biddle DF Bedienungsanleitung
a
Manual
Comfort Air Curtain
Model DF
Version 2.0
Original Manual English
COMFORT AIR CURTAIN
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. . . Contents
1 Introduction 3
1.1 About this manual 3
1.2 How to read this manual 3
1.3 About the unit 4
1.4 Restrictions on use 7
1.5 Safety instructions 8
2 Installation 10
2.1 Safety instructions 10
2.2 Delivery check 10
2.3 General working method 10
2.4 Suspending up the unit 11
2.5 Connecting the unit to the central heating system 13
2.6 Connecting the mains supply 15
2.7 Installing the control panel and external controls 18
2.8 Unit finishing 24
2.9 Powering up and testing 25
3Operation 27
3.1 General 27
3.2 Starting and stopping 27
3.3 Adjusting the strength of the air curtain 28
3.4 Adjusting heating 28
4 Maintenance 30
4.1 Cleaning the unit 30
4.2 Scheduled maintenance 30
5Faults 31
5.1 Safety instructions 31
5.2 Resolving simple problems 31
5.3 Troubleshooting 32
6Service 36
6.1 Safety instructions 36
6.2 Access 36
6.3 Fuses 39
6.4 Temperature cut-out 39
6.5 Biddle control cable composition 40
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1. . Introduction
1.1 About this manual
This manual describes the installation, operation and mainte-
nance of the Model DF Comfort air curtain. The manual also
provides instructions and information about servicing.
1.2 How to read this manual
1.2.1 Marginal symbols used in the manual
The following symbols are used in this manual:
Note:
nDraws your attention to an important part of the
text.
Caution:
cIf you do not perform this procedure or action
correctly, you may damage the device.
Follow the instructions strictly.
Warning:
wIf you do not perform this procedure or
action correctly, you may cause damage and/
or bodily injury.
Follow the instructions strictly.
Danger:
dThis indicates actions which are not
permitted.
Ignoring this warning may lead to serious
damage or accidents which may involve bodily
injury.
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1.2.2 Pictograms used on the unit and in the manual
The following pictograms indicate potential risks or hazards.
The same pictograms will also be found on the unit.
Pictograms
1.2.3 Related documentation
Besides this manual, the following documents have been sup-
plied with the unit:
• Installation and servicing wiring diagram
1.3 About the unit
1.3.1 Application and operation of the air curtain
The air curtain is designed to separate indoor and outdoor cli-
mates. The unit draws air from the room and discharges it,
either heated or not, across the width of the doorway. The air
curtain removes the undesired effects of an open door by
either reducing the exchange of indoor and outside air, by
heating the entering air, or a combination of the two.
PICTOGRAM DESCRIPTION
wYou are entering an area of the unit containing live components.
Accessible to qualified maintenance staff only.
Exercise caution.
wThis surface or part can be hot. There is a risk of burns on contact.
DF MANUAL INTRODUCTION
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Mounting methods
The free-hanging model is designed for free, visible installation
above the door.
The recessed model is designed for installation into a false
ceiling or into an alcove where the air inlet may be at some
distance from the unit itself.
The cassette model is designed for installation above a false
ceiling where the air inlet is close to the unit and the unit is
easily accessible.
Other versions and intended usage.
On request, versions can be supplied for other applications.
Warning:
wApplications other than those described
above are not considered to be an intended
use. Biddle assumes no responsibility for
damage or injury resulting from applications
other than the intended use. The intended
use also implies observance of and
compliance with the instructions in this
manual.
1.3.2 Type designation
Type designations, when combined, form the unit’s type code:
DF S-100-W-F
DF M-150-E-C
DF L-200-A-R
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Different combinations may arise.
Explanation of the type code
1.3.3 Type plate
The type plate can be found on top of the unit.
Example of a type plate Designations on the type plate
1.3.4 CE declaration
The unit satisfies the applicable CE standards. The complete
CE Declaration of Conformity can be found at: www.bid-
dle.info.
series DF air curtain
range S small
Mmedium
L large
unit size 100, 150, 200, 250 discharge length
(cm)
heating W hot water
E electrical
A zonder verwarm-
ing
(Ambient)
mounting method F fee-hanging
model
Ccassettemodel
R recessed model
Type complete type code of the unit
M weight of unit
Pmax For water-heated models:
max. permissible operating pressure
U connection voltage
Imax max. current
Pmotor max. fan power rating (per unit)
Pheating For electrically heated models:
max. heating element rating
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1.3.5 Modifications and changes
No changes or modifications may be made to the unit which
could influence its safety without the approval of Biddle. The
CE mark is no longer valid if the unit has been modified or
changed in any way.
1.3.6 Components and accessories
For all models:
• control panel (supplied separately – can be used for multi-
ple units)
• control cable – Type RJ4 (supplied separately)
•optional:
door contact switch (supplied separately)
For water-heated models (Type W):
• valve for water-side control (supplied separately)
For recessed models (Type R):
• telescopic discharge duct (supplied)
• optional:
inlet grille for installation in alcove (supplied separately)
1.4 Restrictions on use
1.4.1 Operating environment
• The unit may only be used indoors.
• The unit may only be used in environments that are dry
and free from dust.
• The device must not be used in environments with corro-
sive or chemically aggressive gases or vapours.
• The unit is intended for use in ambient temperatures rang-
ing from 0 °C to 40 °C.
These restrictions also apply to the control unit and/or con-
trol panel.
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1.4.2 Requisite skills
• You must be technically qualified to install, maintain or ser-
vice this equipment in accordance with local legislation,
regulations and standards.
• For operation in daily use, no special skills are required.
• The unit is not intended for use by children or people with
an intellectual disability.
Danger:
dNEVER attempt to perform installation,
maintenance, or servicing work on the unit
unless you are sufficiently qualified.
1.4.3 Application limitations with water heating
Application limitations for units with water heating
1.5 Safety instructions
1.5.1 Operation
Warning:
wDo not put any objects in the inlets and
outlets.
Warning:
wDo not obstruct the unit’s inlets or outlets.
Warning:
wThe upper surface of the unit becomes hot
during operation.
Heating medium water with max. 20% glycol
Max. water supply
temperature
DF S-W, M-W: 90 °C
DF L-W: 70 °C
Max. air discharge
temperature
DF S-W, M-W: 70 °C
DF L-W: 45 °C
Max. operating pres-
sure
8bar
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Caution:
cIn exceptional situations, water may run out of the
unit. Therefore do not place anything under the unit
that could be damaged as a result.
1.5.2 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 using the control panel.
2. Wait until the fans have stopped.
3. Allow the unit to cool down.
Caution:
cThe heat exchanger and/or the heating elements can
get very hot. Moreover, the fans may continue to
rotate for a while.
4. Disconnect the power supply (remove plug from power
point or move isolation switch to OFF).
5. For water-heated models:
connect the central heating supply (if possible).
Warning:
wThe fins of the heat exchanger are sharp.
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2. . Installation
2.1 Safety instructions
Warning:
wInstallation work on the unit may only be
performed by qualified technical staff.
Warning:
wBefore you begin: read the safety instructions.
See also:
1.5 "Safety instructions" on page 8
2.2 Delivery check
• Check the unit and its packaging for correct delivery.
Immediately report to the driver and to the supplier any
damage caused in transit.
• Make sure that all components and accompanying parts
have been supplied. Immediately report any defects to the
supplier.
2.3 General working method
2.3.1 Sequence of operations
Biddle recommends working as follows when installing the
Comfort Air Curtain:
1. Mount the unit.
2. For water-heated models:
connect the unit to the central heating system.
3. Connect the unit to the mains power supply.
4. Install the control panel and (any optional) connections to
external controls.
5. Complete appliance installation.
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere Biddle Klimaanlage Handbücher
