Assa Abloy UNION DoorSense 8755A User manual

8755A DoorSense User Guide
plus
Maintenance Test Record
UNION recommend that you read this guide to installing, using and
maintaining DoorSense before beginning any work, and that it is kept in a
safe place for future use.
English Version 3.0
ASSA ABLOY, the global leader
in door opening solutions
DOORSENSE

2
Contents
DoorSense User Guide
2
Contents
What is DoorSense? page 3
What’s included with DoorSense page 3
Before you begin… page 4
Preparing DoorSense for installation page 5
Installing DoorSense page 7
Using DoorSense page 9
DoorSense alerts page 11
Maintaining DoorSense page 13
Battery maintenance record page 13
DoorSense maintenance record page 14
DoorSense installation record page 18
CE Marked to EN 1155, the DoP number 0121DCD is
available to view or download at www.uniononline.co.uk/DoP

DoorSense User Guide
3
What is DoorSense?
DoorSense is a standalone, battery-powered
unit which can be fixed to a door in seconds
to provide a reliable way to keep it open,
and automatically release it if the fire alarm
sounds. DoorSense is designed to react to a
continuous sound of over 65dB when heard
for at least 15 seconds.
DoorSense is incredibly easy to install,
needing no wiring or specialist skills - just
What’s included with DoorSense
3 colour
warning light
Introduction
DoorSense is a battery operated device designed to hold open a fire door safely and legally.
DoorSense will automatically release upon “hearing” the fire alarm. DoorSense can be used
to hold the fire door in any position between open or closed.
It is recommended that a fire door is held open at an angle of more than 65 degrees*.
*Minimum 65
Sound sensor
Foot pedal
Stopper
Batteries
Identification
number
Fixing hole
Tools needed to install
 Screwdriver
 Pen/pencil
 6mm drill bit
(To suit floor type)
 1.5mm drill bit
(To suit door type)
use the fixing template provided. DoorSense
can even be retrofitted to doors using older
door release mechanisms.
Once installed you can activate DoorSense
working manually, using either the foot release
or gently pushing the door open wider or
automatically using the pre-set timer release.
3 colour
warning light
Introduction
DoorSense is a battery operated device designed to hold open a fire door safely and legally.
DoorSense will automatically release upon “hearing” the fire alarm. DoorSense can be used
to hold the fire door in any position between open or closed.
It is recommended that a fire door is held open at an angle of more than 65 degrees*.
*Minimum 65
Sound sensor
Foot pedal
Stopper
Batteries
Identification
number
Fixing hole
Tools needed to install
 Screwdriver
 Pen/pencil
 6mm drill bit
(To suit floor type)
 1.5mm drill bit
(To suit door type)
Tools needed to install
Floorplate
without stop
Floorplate
with stop
Adjuster tool
Unit screw pack
4 x silver screws
Floor plate screw pack
4 x black screws
4 x plugs for concrete floors
2 x C-Type batteries

DoorSense User Guide
4
Before you begin…
1Ensure the door has been fitted with a door closer which is
working correctly (UNION have an extensive range of door closers
which are ideal for almost any application)
2The floor underneath the sweep of the door as it opens is level
3The gap between the bottom of the door and the floor is no less
than 5mm (3/16”) so the door can swing over the floor plate
4The door opens to an angle of more than 65°
5The building has a fire alarm system installed which is clearly
audible where the door is fitted
aPlease check the following…

DoorSense User Guide
5
Preparing DoorSense for installation
TIP: If you want to use the release timer, insert
the batteries at 12:00pm (noon) to match the
internal clock to real time.
3A Fully slacken the screw holding the battery
compartment cover with a screwdriver and
lift up from DoorSense unit.
NOTE: the screw will not detach from
compartment.
3B Insert both batteries against the slider of
the battery compartment, in the sequence
shown on the battery slide.
3C Push the filled battery compartment
back into DoorSense unit body and fasten
retaining screw.
2 Set The Optional Release Timer
Turn the unit over to view the timer settings
on the rear.
Using the supplied tool, move switches
to the desired setting shown opposite.
NOTE:
Switch 3 silences the timer release
warning tone.
Switch 4 is not used for the timer release
function.
3 Insert batteries
DoorSense uses 2 x C-Type alkaline batteries.
Do not use rechargeable batteries.
• DoorSenseunit
• Floorplatewithstop
• Floorplatewithoutstop
• 2xC-typebatteries
• FastenersforxingDoorSenseandthe
floorplate
• Aninstallationtemplate
• Alarmsensitivityadjustmenttool
1 Check to make sure you have the following:
DoorSense can be used 24/7, which makes it
perfect for continuous traffic applications.
If DoorSense is being fitted to doors in a
building that has periods of no or low usage,
UNION recommend using the time release to
help prevent spread of fire.
DoorSense contains an internal clock which
governs the release timer and the self-testing
features.
The clock is powered by the batteries and
resets when they are removed.
All clock timings are based on 12:00pm (noon)
which is why any replacement of batteries
used in a DoorSense unit should be undertaken
at that time. If this does not suit your situation,
you should calculate any timing differences
between the DoorSense clock time and real
time before adjusting the timer release settings.
• Theclockretainsasmallamountofpower
when the batteries are removed. To ensure
the clock resets properly, wait 10 seconds
between releasing and re-fastening bettery
compartment.

DoorSense User Guide
6
2
Preparing DoorSense for installation
3A
Preparing DoorSense for installation
3B
Preparing DoorSense for installation
3C
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
None
N/A
N/A
N/A
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
1 only
8pm
8am
Yes
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
2 only
9pm
7am
Yes
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
3 only
N/A
N/A
No
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
1 , 2
10pm
6am
Yes
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
1 , 3
8pm
8am
No
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
2,3
9pm
7am
No
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 only 8pm 8am Yes
2 only 9pm 7am Yes
1, 2 10pm 6am Yes
1, 3 8pm 8am No
2, 3 9pm 7am No
1,2,3 10pm 6am No
None N/A N/A N/A
3 only N/A N/A No
Switch on
Release
Re set
Warning sound
Alert
1 , 2 , 3
10pm
6am
No
Key:
G
GG
YYY
RRR
GGG
Y
YY
RRR
GGG
YYY
R
RR
Green Light Yellow Light Red Light
GGG
YYY
RRR
Solid Light Slow ash Fast ash
GGG
Y
Y
Y
RRR
Slow ash 10 secs
G
G
G
YYY
RRR
1 ash
G
G
G
YYY
RRR
2 ashes
G
G
G
YYY
RRR
3 ashes
G
G
G
YYY
RRR
1 ash
+
G
G
G
YYY
RRR
2 ashes
G
G
G
YYY
RRR
1 ash
+
G
G
G
YYY
RRR
3 ashes
G
G
G
YYY
RRR
2 ashes
+
G
G
G
YYY
RRR
3 ashes
G
G
G
YYY
RRR
1 ash
+
G
G
G
YYY
RRR
3 ashes
G
G
G
YYY
RRR
2 ashes
+

DoorSense User Guide
5When you are satisfied that DoorSense
is positioned correctly, place the remaining
2 screws into the round fixing holes and
tighten up all 4 screws to secure the unit
in place.
6When your DoorSense unit is working
correctly, the LED light on the top of the unit
will flash green once every 32 seconds.
 • Iftheunithearsasoundbetween65Db
and 80Db, the flash frequency increases
to once every 1.3 seconds.
 • Longtoneindicatesstartofpoweruptest.
777
Installing DoorSense
• DoorSensecanbeinstalledonsingleor
double doors
• AlwaystDoorSenseatthelockedgeof
a door
• Werecommendyoucheckbatteriesare
inserted before fitting DoorSense to a door
• Checkthetimerreleaseissetcorrectly
• Checkyouareonthesideofdoorwhich
rests against frame, with the fixing
template the correct way round to suit the
door, positioned at the lock edge of the
door and NOT against the hinged side.
Body
1Put the fixing template on the door face
so it rests against frame stop and
bottom edge of door
• Makesurethearrowsonthetemplate
point to lock side of the door frame
and bottom edge of door. If they do
not, turn the template over
2 Markthexingpositionsandremove
the template from the door
3Drill the holes using a size 1.5mm drill
bit to a depth of 25mm
4Offer up DoorSense to the door and
gently fix the unit through the two slotted
holes diagonally opposite each other.
• Openandclosethedoortocheckitcan
still swing easily when DoorSense is
not being used
• Togetthecorrectheightpositionfor
DoorSense, the plunger should contact
the floor when pushed down
• Iftheplungerisnotincontactwiththe
floor when pushed down, or it cannot be
pushed down fully, adjust the unit up or
down using the free space within the
slots until you find the correct position.
Key:
G
GG
YYY
RRR
GGG
Y
YY
RRR
GGG
YYY
R
RR
Green Light Yellow Light Red Light
GGG
YYY
RRR
Solid Light Slow ash Fast ash
G
G
G
YYY
RRR
32 secs
G
G
G
YYY
RRR
repeat
1 ash 1 ash
DoorSense
Alert
What this
means
What you
need to do
DoorSense is beginning power up test.
Nothing.
G
GG
YYY
RRR
15 secs
4 secs
DoorSense
Alert
What this
means
What you
need to do
DoorSense is working OK and is
“listening” for an alarm.
Nothing.
G
G
G
YYY
RRR
32 secs
G
G
G
YYY
RRR
repeat
1 ash 1 ash

DoorSense User Guide
Floorplate
The floorplate is essential to ensure
DoorSense works correctly. It is fixed to
the floor and, when fitted correctly, will retain
the stopper, thus holding the door open.
• ALWAYSinstallthefloorplatetoensure 
DoorSense works correctly
• Therearetwofloorplatesyoucanuse:
° A floorplate with door stop to
protect walls from door hardware
° A flat footplate without stop for use in
open spaces
• Beforexingfloorplate,checkforpipes, 
cables to prevent accidental damage
• Withthefootpedalintheraised
position, open the door to an angle of
at least 65°
• Slidethefloorplateunderthedoorand 
push down on the foot pedal
• Checkthestopperlocatesintothe 
recess of the floorplate
• Markpositionoffloorplatescrewholes 
on floor surface
• Releasefootpedal,allowdoortoclose 
and remove foot plate
• Fixfloorplateinplaceusingscrews 
provided. Take care to use a suitable
drill bit for the floor.
888
3
4
5
1
2
6
make pics mono

DoorSense User Guide
99
Using DoorSense
To hold door open
1Open door to cover floorplate
2Press foot pedal down
3See stopper locate into floorplate dimple
4Take foot off foot pedal
To release door
1Gently tap foot pedal towards the door face
OR
2Gently push door further open (if room
to do so).
Programmed test releases
° DoorSense will automatically release the
foot pedal 12 hours after batteries are
inserted (resetting the clock) and then
again every 7 days
° If in hold open mode, releasing the foot
pedal will cause door to shut
° If a fault is found, a warning tone sounds
and DoorSense goes into fail safe mode
(foot pedal won’t stay pressed down so
door can’t be held open).
Sound driven release
1Open door as described above
2Let fire alarm sound for 30 seconds
3Look for a single green flash every 1.3
seconds – this indicates DoorSense has
“heard” the alarm
4 DoorSense will release the foot pedal
within 20 seconds allowing door to close
5Listen for a warning tone then a fast flash
green light for 20 seconds before releasing
door
6 DoorSense will take 10 seconds to re-set
itself and be ready to hold door open again
7 UNION recommend conducting weekly
alarm driven tests of your DoorSense.
GG
G
YYY
RRR
20 secs
G
GG
YYY
RRR
10 secs
Key:
G
GG
YYY
RRR
GGG
Y
YY
RRR
GGG
YYY
R
RR
Green Light Yellow Light Red Light
GGG
YYY
RRR
Solid Light Slow ash Fast ash
G
G
G
YYY
RRR
1 ash
1.3 secs
G
G
G
YYY
RRR
1 ash
repeat
+
DoorSense
Alert
What this
means
What you
need to do
DoorSense is going to release the foot pedal to allow
the door to close. NB if warning tones are already
switched off there will be no beeps, just the warning
light flashes.
Nothing to DoorSense but check door way is clear
so door can shut and door closer is still operating
correctly.
slow flash
G
G
G
YYY
RRR
20 secs
Followed by the
motor sound
DoorSense
Alert
What this
means
What you
need to do
DoorSense unit is re-setting after release so it can
hold the door open again.
Nothing.
G
GG
YYY
RRR
10 secs

DoorSense User Guide
1010
• AlteringyourDoorSensesensitivity
° Youmayneedtoadjustthesensitivity
of your DoorSense to suit the location
° Only use the plastic tool provided to
make adjustments
1Push plastic tool into hole on front of
DoorSense body
2Carefully turn the tool a few degrees
  • Clockwisetoincreasesensitivityand
help DoorSense react to sounds
  • Anti-clockwisetodecrease
sensitivity and reduce DoorSense
reacting to sounds
3Check DoorSense responds to fire
alarm (as per instructions above)
4If not, repeat previous steps.
NOTE: The adjustment has a minimum and
maximum setting which you will feel as a
resistance against turning further. Do not try
to turn the adjustment beyond this point.

11 DoorSense User Guide
DoorSense alerts
DoorSense
Alert
What this
means
What you
need to do
DoorSense is working OK and is
“listening” for an alarm.
Nothing.
DoorSense
Alert
What this
means
What you
need to do
DoorSense batteries are running low and should
be replaced.
1) Open battery compartment
2)Removeoldbatteriesanddiscard
3) Insert new batteries
4) Fasten battery compartment
See“MaintainingDoorSense”
As batteries drain
this changes to a
fast red flash for
60secs
Followed by the
motor sound
DoorSense
Alert
What this
means
What you
need to do
DoorSense unit is re-setting after release so it can
hold the door open again.
Nothing.
G
GG
YYY
RRR
15 secs
GGG
Y
Y
Y
RRR
40 secs
Key:
G
GG
YYY
RRR
GGG
Y
YY
RRR
GGG
YYY
R
RR
Green Light Yellow Light Red Light
GGG
YYY
RRR
Solid Light Slow ash Fast ash
G
G
G
YYY
RRR
32 secs
G
G
G
YYY
RRR
repeat
1 ash 1 ash
Sound alert to attract
attention to LED
DoorSense
Alert
What this
means
What you
need to do
DoorSense is going to release the foot pedal to allow
the door to close. NB if warning tones are already
switched off there will be no beeps, just the warning
light flashes.
Nothing to DoorSense but check door way is clear
so door can shut and door closer is still operating
correctly.
slow flash
G
G
G
YYY
RRR
20 secs

DoorSense User Guide 12
DoorSense
Alert
What this
means
What you
need to do
DoorSense foot pedal movement concern.
1) Check DoorSense is fitted flat to the doorface
2) Check battery power and replace if low
3) Check stopper is not worn – if it is, replace
DoorSense
DoorSense
Alert
What this
means
What you
need to do
DoorSense battery compartment is not shut properly.
Undo battery compartment screw then re-tighten,
see “Preparing your DoorSense”.
DoorSense
Alert
What this
means
What you
need to do
DoorSense motor is not working –
possible fault.
1) Check DoorSense is fitted flat to the door face
2) Check battery power and replace if low
3) Check stopper is not worn – if it is,
replace DoorSense
DoorSense alerts
GGG
YYY
R
RR
5 secs
GGG
YY
Y
RRR
DoorSense
Alert
What this
means
What you
need to do
DoorSense is beginning power up test.
Nothing.
G
GG
YYY
RRR
15 secs
4 secs
G
G
G
YYY
RRR
30 secs
60 secs
fast flash
slow flash
DoorSense
Alert
What this
means
What you
need to do
No dip switch has been selected.
Set dip switch as required.
GGG
Y
Y
Y
RRR
10 secs
slow flash DoorSense
Alert
What this
means
What you
need to do
Night time mode.
Nothing.
1 flash
GGG
Y
Y
Y
RRR
60 secs

DoorSense User Guide
13
No Date
1
2
3
4
5
6
7
8
9
10
No Date
11
12
13
14
15
16
17
18
19
20
Maintaining DoorSense
Looking after your DoorSense unit will help it
to work longer.
Here are some simple maintenance tasks to
undertake on weekly, monthly and annually.
To help you plan these maintenance check,
pleaseusetheDoorSenseMaintenance
RecordspagesinthisUserGuide.
Weekly
• Checksshouldbedonetoensurethe
DoorSense unit continues to hold the
door open, hear and react to the fire alarm
sounding for at least 20 seconds
• IftheDoorSensedoesnotworkas
expected, please go to DoorSense
Alerts section
Monthly
• Onceamonth,alsocheckthatthe
microphone holes on curved face of
DoorSense units are free from dirt and debris
• Agentlewipewithadampclothwillhelp
keep the microphone clear and the unit
looking clean
• UNIONrecommendregularlycheckingthe
DoorSense unit and floor plates are damage
free and remain securely screwed to door
and floor
• Ifthereisanydamage,considerreplacing
your DoorSense
Annually
• Replacethebatteriesonceayearorwhen
the low battery alarm sounds (see page 11),
whichever happens first.
Battery maintenance schedule
DoorSense uses 2 x C-Type alkaline batteries. Do not use rechargable batteries.
Recordyourbatteryreplacementdatesinthetablebelow.

DoorSense User Guide
14
DoorSense maintenance record
UNION recommends you inspect any installation of DoorSense at
least annually.
Keep a record of your DoorSense inspections below.
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed

15 DoorSense User Guide
DoorSense maintenance record
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed

16
DoorSense User Guide
DoorSense maintenance record
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed

17 DoorSense User Guide
DoorSense maintenance record
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed
Inspection Date
Unit Condition
Inspected by
Signed

18
DoorSense User Guide
DoorSense installation record
Insert the details of your DoorSense installation below.
Company Name
Installation Date
Door Location
Building Address
Installer Name
Company
Address
Telephone

DoorSense User Guide
19
ASSA ABLOY, the global leader
in door opening solutions
For further details on this or any of
the products in the UNION range please contact your
Regional Sales Manager or the Customer Services Department:
ASSA ABLOY Security Solutions
School Street, Willenhall WV13 3PW
Tel: [phone] Email: [email protected]
www.uniononline.co.uk
Version 3.0