golmar Nexa 90 User manual

39
Nexa 90
Audio
door entry system
4+'n' installation
busy channel
Instructions manual
T651 ML rev.0113
Cód. 50124534

41 42
INTRODUCTION
INDEX
OAudio system with 4 + N wires installation.
OFor installations with several access doors.
OUp to three telephones in the same apartment.
OUp to 20 push buttons modules EL610.
OElectronic call type with selectable call tone on EL651 sound module.
OAcoustic call acknowledgement signal.
OAcoustic busy channel acknowledgement signal.
OMaximum distance between transformer and door panel: 300m. / 2,5mm section.
OMaximum distance between lock release and door panel: 300m. / 2,5mm section.
OMaximum distance between door panel and last telephone: 300m.
OJust 1 TF-104 transformer (12Va.c., 1.5A) will be required for each door panel.
ODoor opening timed at 3 seconds.
OA.c lock release operated by relay.
.
.
.
.
2
2
SYSTEM CHARACTERISTICS
oor panel description.
D
General detail of parts, for assembly the door panel. Aluminium modules
Electronic
modules
Frame modulesEmbedding boxes
SAFETY PRECAUTIONS
OInstallormodifytheequipmentwithoutthepowerconnected.
OTheinstallationandhandlingoftheseequipmentsmustbeperformedbyauthorisedpersonnel.
OTheentireinstallationmustbeatleast40cm.awayfromanyotherinstallation.
OWithpowersupply:
wDonotuseexcessiveforcewhentighteningtheconnectorscrews.
wInstallthepowersupplyinadryandprotectedplacewithoutriskofdriporwaterprojections.
wAvoidtoplaceitneartoheatingsources,industylocationsorsmokyenviroments.
wDonotblockventilationholesoftheunitsothataircancirculatefreely.
wToavoiddamage,thepowersupplyhastobefirmlyfixed.
wTo avoid an electrical shock, neither remove the protection cover nor handle the connected wire in
theterminals.
Checktheproperspecifiedinputvoltageto"PRI"terminalsofthetransformer.
Withtelephones:
wDonotuseexcessiveforcewhentighteningtheconnectorscrews.
wInstallthetelephonesinadryandprotectedplacewithoutriskofdriporwaterprojections.
wAvoidtoplaceitneartoheatingsources,industylocationsorsmokyenviroments.
wDonotblockventilationholesoftheequipmentssothataircancirculatefreely.
Beforetoconnectthesystem,checktheconnectionsbetweendoorpanel,telephonesandtransformer
connection.
Doalwaysfollowtheenclosedinformation.
w
O
O
O
DOOR PANEL DESCRIPTION
O
O
O
O
Tomakeacallthevisitorshould press thepushbuttoncorrespondingtotheapartmenthe wishes to
contact. An acoustic tone will be heard confirming the call as the push button is pressed. At this
momentthecallwillbereceivedatthetelephoneinthedwelling.
Withseveral accessdoors, theother(s) door panel(s)will be automatically disconnected: ifa visitor
tries to call from other panel an acoustic tone will be heard confirming the system is busy. If the
callisnotansweredin30seconds,thesystemwillbefreed.
Toestablishcommunicationpickupthetelephonehandset.Thecommunicationwilllastfor3minutes
oruntilthehandsetisreplaced.Oncethecommunicationhasfinishedthesystemwillbefreed.
To open the door, press the door release push button at any moment during call and
communicationprogresses:withonepress,thedoorreleaseoperatesduring3seconds.
SYSTEM OPERATION
Introduction...........................................41
Index.....................................................41
Safetyprecautions...................................41
Systemcharacteristics..............................42
Systemoperation....................................42
Doorpaneldescription.......................42-43
Modulesdescription....................................
SoundmoduleEL651 ...........................44
PushbuttonsmoduleEL610A.................45
Doorpanelinstallation................................
Embeddingboxpositioning ...................46
Embeddingboxinstallation ..............46-47
Assemblyelectronicmodules .................47
Holdtheframe.....................................48
Pushbuttonswiring...............................48
Shortconnectioncable..........................49
ConnectioncableRAP-610A..................49
Calltoneselection................................49
Finaladjustments .................................50
Placethenameplatelabels ....................50
Closetheframe....................................50
Doorpanelassembly ............................51
Closethedoorpanel.............................51
Powersupplyinstallation..........................52
Lockreleaseinstallation...........................52
Telephoneinstallation..................................
T-900,T902,T900VD,T910yT910R.....53
T700,T712VDyT710R ........................54
Installationsdiagrams .................................
Severalaccessdoors........................55-56
Replacement..............................................
ConversiontableSerie60/Serie90.........57
Optionalconnections..............................58
Troubleshootinghints ..............................58
Compliance...........................................59
Firstof allwe would like to thankand congratulateyou for thepurchase ofthis product manufactured by
Golmar.
The commitment to reach the satisfaction of our customers is stated through the ISO-9001 certification
andforthemanufacturingofproductslikethisone.
Its advanced technology and exacting quality control will do that customers and users enjoy with the
legion of features this system offers. To obtain the maximum profit of these features and a properly wired
installation,wekindlyrecommendyoutoexpendafewminutesofyourtimetoreadthismanual.

41 42
INTRODUCTION
INDEX
OAudio system with 4 + N wires installation.
OFor installations with several access doors.
OUp to three telephones in the same apartment.
OUp to 20 push buttons modules EL610.
OElectronic call type with selectable call tone on EL651 sound module.
OAcoustic call acknowledgement signal.
OAcoustic busy channel acknowledgement signal.
OMaximum distance between transformer and door panel: 300m. / 2,5mm section.
OMaximum distance between lock release and door panel: 300m. / 2,5mm section.
OMaximum distance between door panel and last telephone: 300m.
OJust 1 TF-104 transformer (12Va.c., 1.5A) will be required for each door panel.
ODoor opening timed at 3 seconds.
OA.c lock release operated by relay.
.
.
.
.
2
2
SYSTEM CHARACTERISTICS
oor panel description.
D
General detail of parts, for assembly the door panel. Aluminium modules
Electronic
modules
Frame modulesEmbedding boxes
SAFETY PRECAUTIONS
OInstallormodifytheequipmentwithoutthepowerconnected.
OTheinstallationandhandlingoftheseequipmentsmustbeperformedbyauthorisedpersonnel.
OTheentireinstallationmustbeatleast40cm.awayfromanyotherinstallation.
OWithpowersupply:
wDonotuseexcessiveforcewhentighteningtheconnectorscrews.
wInstallthepowersupplyinadryandprotectedplacewithoutriskofdriporwaterprojections.
wAvoidtoplaceitneartoheatingsources,industylocationsorsmokyenviroments.
wDonotblockventilationholesoftheunitsothataircancirculatefreely.
wToavoiddamage,thepowersupplyhastobefirmlyfixed.
wTo avoid an electrical shock, neither remove the protection cover nor handle the connected wire in
theterminals.
Checktheproperspecifiedinputvoltageto"PRI"terminalsofthetransformer.
Withtelephones:
wDonotuseexcessiveforcewhentighteningtheconnectorscrews.
wInstallthetelephonesinadryandprotectedplacewithoutriskofdriporwaterprojections.
wAvoidtoplaceitneartoheatingsources,industylocationsorsmokyenviroments.
wDonotblockventilationholesoftheequipmentssothataircancirculatefreely.
Beforetoconnectthesystem,checktheconnectionsbetweendoorpanel,telephonesandtransformer
connection.
Doalwaysfollowtheenclosedinformation.
w
O
O
O
DOOR PANEL DESCRIPTION
O
O
O
O
Tomakeacallthevisitorshould press thepushbuttoncorrespondingtotheapartmenthe wishes to
contact. An acoustic tone will be heard confirming the call as the push button is pressed. At this
momentthecallwillbereceivedatthetelephoneinthedwelling.
Withseveral accessdoors, theother(s) door panel(s)will be automatically disconnected: ifa visitor
tries to call from other panel an acoustic tone will be heard confirming the system is busy. If the
callisnotansweredin30seconds,thesystemwillbefreed.
Toestablishcommunicationpickupthetelephonehandset.Thecommunicationwilllastfor3minutes
oruntilthehandsetisreplaced.Oncethecommunicationhasfinishedthesystemwillbefreed.
To open the door, press the door release push button at any moment during call and
communicationprogresses:withonepress,thedoorreleaseoperatesduring3seconds.
SYSTEM OPERATION
Introduction...........................................41
Index.....................................................41
Safetyprecautions...................................41
Systemcharacteristics..............................42
Systemoperation....................................42
Doorpaneldescription.......................42-43
Modulesdescription....................................
SoundmoduleEL651 ...........................44
PushbuttonsmoduleEL610A.................45
Doorpanelinstallation................................
Embeddingboxpositioning ...................46
Embeddingboxinstallation ..............46-47
Assemblyelectronicmodules .................47
Holdtheframe.....................................48
Pushbuttonswiring...............................48
Shortconnectioncable..........................49
ConnectioncableRAP-610A..................49
Calltoneselection................................49
Finaladjustments .................................50
Placethenameplatelabels ....................50
Closetheframe....................................50
Doorpanelassembly ............................51
Closethedoorpanel.............................51
Powersupplyinstallation..........................52
Lockreleaseinstallation...........................52
Telephoneinstallation..................................
T-900,T902,T900VD,T910yT910R.....53
T700,T712VDyT710R ........................54
Installationsdiagrams .................................
Severalaccessdoors........................55-56
Replacement..............................................
ConversiontableSerie60/Serie90.........57
Optionalconnections..............................58
Troubleshootinghints ..............................58
Compliance...........................................59
Firstof allwe would like to thankand congratulateyou for thepurchase ofthis product manufactured by
Golmar.
The commitment to reach the satisfaction of our customers is stated through the ISO-9001 certification
andforthemanufacturingofproductslikethisone.
Its advanced technology and exacting quality control will do that customers and users enjoy with the
legion of features this system offers. To obtain the maximum profit of these features and a properly wired
installation,wekindlyrecommendyoutoexpendafewminutesofyourtimetoreadthismanual.

43 44
ound module EL651 description.
S
Microphone.
Speaker.
Door panel audio adjustment.
Telephone audio adjustment.
Front side.
Sound module push buttons (x2).
Installation terminals (4+N Bus and busy channel).
Call tone selection jumper:
(0: Call tone 1 / 7: Call tone 2).
Label.
Push buttons connector.
Back side.
- CO
- I1
- I2
-10
- 5
- P1
- 3
- CV
- CV
- ~2
- ~1
: Busy channel.
: Call ind. to push button 1.
: Call ind. to push button 2.
: Audio output communication.
: Audio input communication.
: Input signal lock release.
: Ground.
: "N.O" contact free for lock release.
: "C" contact free for lock release.
: Input power supply (TF104).
: Input power supply (TF104).
Sound module
EL651
oor panel description.
D
Main module Push button module
Push buttons electronic module
EL610A
Short connection cable, it is supplied with EL610A module (8 cm length).
, for 5 single push buttons or 10 double push buttons.
, sound module with busy channel (electronic call).
Connection cable RAP-610A (55 cm length).
For the connection between push buttons module EL610A the
different embedding boxes.
DOOR PANEL DESCRIPTION MODULES DESCRIPTION
For the connection of the push buttons between the sound
module EL651 and the push buttons module EL610A and
between push buttons modules EL610A of the same
embeddingbox.
Door panel audio adjustment.
Telephone audio adjustment.

43 44
ound module EL651 description.
S
Microphone.
Speaker.
Door panel audio adjustment.
Telephone audio adjustment.
Front side.
Sound module push buttons (x2).
Installation terminals (4+N Bus and busy channel).
Call tone selection jumper:
(0: Call tone 1 / 7: Call tone 2).
Label.
Push buttons connector.
Back side.
- CO
- I1
- I2
-10
- 5
- P1
- 3
- CV
- CV
- ~2
- ~1
: Busy channel.
: Call ind. to push button 1.
: Call ind. to push button 2.
: Audio output communication.
: Audio input communication.
: Input signal lock release.
: Ground.
: "N.O" contact free for lock release.
: "C" contact free for lock release.
: Input power supply (TF104).
: Input power supply (TF104).
Sound module
EL651
oor panel description.
D
Main module Push button module
Push buttons electronic module
EL610A
Short connection cable, it is supplied with EL610A module (8 cm length).
, for 5 single push buttons or 10 double push buttons.
, sound module with busy channel (electronic call).
Connection cable RAP-610A (55 cm length).
For the connection between push buttons module EL610A the
different embedding boxes.
DOOR PANEL DESCRIPTION MODULES DESCRIPTION
For the connection of the push buttons between the sound
module EL651 and the push buttons module EL610A and
between push buttons modules EL610A of the same
embeddingbox.
Door panel audio adjustment.
Telephone audio adjustment.

45 46
MODULES DESCRIPTION
ush buttons electronic module EL610A description.
P
Front side.
Push buttons module (x10).
- I1
- I2
- I3
- I4
- I5
- I6
- I7
- I8
- I9
- I10
: Call ind. to push button 1.
: Call ind. to push button 2.
: Call ind. to push button 3.
: Call ind. to push button 4.
: Call ind. to push button 5.
: Call ind. to push button 6.
: Call ind. to push button 7.
: Call ind. to push button 8.
: Call ind. to push button 9.
: Call ind. to push button 10.
Installation terminals push buttons,
(call Independent).
Label.
Back side.
Push buttons number.
I1I2I3I4I5I6I7I8I9I10
Input push buttons connector.
Output push buttons connector.
90CS
CEA90C
99
143
40
Door panel
Model
An
Al
P
90C
CEV90C
99
250
56
90
CEV90
99 mm.
328 mm.
56 mm.
DOOR PANEL INSTALLATION
mbedding box positioning.
E
The upper part of the door panel should be placed at 1,65m. height roughly. The hole dimensions
willdependonthetypeofdoorpanel.
The door panel has been designed to be placed under most of the environmental conditions.
Howeverit'srecommendedtotakeadditionalcautionslikerainproofcovers.
reparing the cables entry.
P
Break the bottom flange to pass the cables through. In case of door panels
with more than one embedding box, break the side flanges and
attach the embedding boxes using UC junctions.
1700
1850
1500

45 46
MODULES DESCRIPTION
ush buttons electronic module EL610A description.
P
Front side.
Push buttons module (x10).
- I1
- I2
- I3
- I4
- I5
- I6
- I7
- I8
- I9
- I10
: Call ind. to push button 1.
: Call ind. to push button 2.
: Call ind. to push button 3.
: Call ind. to push button 4.
: Call ind. to push button 5.
: Call ind. to push button 6.
: Call ind. to push button 7.
: Call ind. to push button 8.
: Call ind. to push button 9.
: Call ind. to push button 10.
Installation terminals push buttons,
(call Independent).
Label.
Back side.
Push buttons number.
I1I2I3I4I5I6I7I8I9I10
Input push buttons connector.
Output push buttons connector.
90CS
CEA90C
99
143
40
Door panel
Model
An
Al
P
90C
CEV90C
99
250
56
90
CEV90
99 mm.
328 mm.
56 mm.
DOOR PANEL INSTALLATION
mbedding box positioning.
E
The upper part of the door panel should be placed at 1,65m. height roughly. The hole dimensions
willdependonthetypeofdoorpanel.
The door panel has been designed to be placed under most of the environmental conditions.
Howeverit'srecommendedtotakeadditionalcautionslikerainproofcovers.
reparing the cables entry.
P
Break the bottom flange to pass the cables through. In case of door panels
with more than one embedding box, break the side flanges and
attach the embedding boxes using UC junctions.
1700
1850
1500

47 48
ssembly the electronic modules.
A
Sound module
EL651
Push buttons electronic
module EL610A
FrameFrame
DOOR PANEL INSTALLATION
lace the embedding box.
P
Passthewiringthroughtheholemadeinthebottompartofthe
embedding box. Level and flush the embedding box. Once
the embedding box is placed, remove the protective labels
fromtheattachingdoorpanelholes.
DOOR PANEL INSTALLATION
old the frame on the embedding box.
H
Insertthehingethatitissuppliedwiththeproduct intheembedding
box,asshowninthedrawing.
Tohold the frame on the embedding box,insert the hingein the
housings arranged for this purpose in the frame, as shown in
thedrawing.
The frame can now be folded horizontally facilitating the connection
and adjustments in the sound module and push buttons electronic
module.
ush buttons wiring.
P
I
IIIIIIIII 1245678910
3
Insert the call independent wire in the corresponding
terminalpushbutton(moduleEL610A).
This wire should be connected to 0 telephone terminal of
electroniccall .
" "
intheassigneddwelling
Insertthesoundmoduleinthetoppartoftheframemodule.
Align the tabs on the sound module in their respective housings of the frame module and later
exercisealightpressureuntilcorrectplacement.
If there is push buttons module repeat the above process, locating under the sound module, as
showninthedrawing.

47 48
ssembly the electronic modules.
A
Sound module
EL651
Push buttons electronic
module EL610A
FrameFrame
DOOR PANEL INSTALLATION
lace the embedding box.
P
Passthewiringthroughtheholemadeinthebottompartofthe
embedding box. Level and flush the embedding box. Once
the embedding box is placed, remove the protective labels
fromtheattachingdoorpanelholes.
DOOR PANEL INSTALLATION
old the frame on the embedding box.
H
Insertthehingethatitissuppliedwiththeproduct intheembedding
box,asshowninthedrawing.
Tohold the frame on the embedding box,insert the hingein the
housings arranged for this purpose in the frame, as shown in
thedrawing.
The frame can now be folded horizontally facilitating the connection
and adjustments in the sound module and push buttons electronic
module.
ush buttons wiring.
P
I
IIIIIIIII 1245678910
3
Insert the call independent wire in the corresponding
terminalpushbutton(moduleEL610A).
This wire should be connected to 0 telephone terminal of
electroniccall .
" "
intheassigneddwelling
Insertthesoundmoduleinthetoppartoftheframemodule.
Align the tabs on the sound module in their respective housings of the frame module and later
exercisealightpressureuntilcorrectplacement.
If there is push buttons module repeat the above process, locating under the sound module, as
showninthedrawing.

49 50 DOOR PANEL INSTALLATIONDOOR PANEL INSTALLATION
all tone selection.
C
Call tone 1 Call tone 2
5P1 3CVCV~2~1
IIIIIII 45678910
lug the Short connection cable.
P
07 07
Use the connection cable RAP-610A, for the connection of 2 push buttons
modules EL610A of different embedding boxes. Insert the connection
cable in the output connector of the last module EL610A of the first
embedding box and the other end of the connection cable in the input
connector of the first push buttons module EL610A placed in the top
part of the second embedding box, as shown in the drawing.
lug the connection cable RAP-610A.
P
*
*Factory default
IIIIIII 45678910
inal adjustments.
F
If after starting the system it
volume isn't correct, proceed with the necessary
adjustments as shown in the drawing.
's considered that the audio
lace the nameplate labels.
P
Open the label holder.
Place the label and
close.
Once finished the works of wiring, configuration and
final adjustments, fix the frame in the embedding
box with the supplied screws.
lose the frame.
C
Between push buttons modules EL610A of the same embedding box,
insert the short connection cable of the output connector of the first
push buttons module to the input connector of the second push
buttonsmodule,asshowninthedrawing.
Insert the short connection cable that it is supplied with the product
EL610A, in the push buttons connector of the sound module EL651
and the other end of the connection cable in the input connector
placed in the top part of the push buttons EL610A module, as shown
inthedrawing.
Thesound module EL651,have a jumperplacedon the backside and
ontheleftsideoftheterminalconnector.Thisjumperallowstoselect
betweentwodifferentcalltones:
"0"calltone1(factorydefault)or"7"calltone2.
Thisallowstheusertodistinguishwherethecalliscommingfrom.

49 50 DOOR PANEL INSTALLATIONDOOR PANEL INSTALLATION
all tone selection.
C
Call tone 1 Call tone 2
5P1 3CVCV~2~1
IIIIIII 45678910
lug the Short connection cable.
P
07 07
Use the connection cable RAP-610A, for the connection of 2 push buttons
modules EL610A of different embedding boxes. Insert the connection
cable in the output connector of the last module EL610A of the first
embedding box and the other end of the connection cable in the input
connector of the first push buttons module EL610A placed in the top
part of the second embedding box, as shown in the drawing.
lug the connection cable RAP-610A.
P
*
*Factory default
IIIIIII 45678910
inal adjustments.
F
If after starting the system it
volume isn't correct, proceed with the necessary
adjustments as shown in the drawing.
's considered that the audio
lace the nameplate labels.
P
Open the label holder.
Place the label and
close.
Once finished the works of wiring, configuration and
final adjustments, fix the frame in the embedding
box with the supplied screws.
lose the frame.
C
Between push buttons modules EL610A of the same embedding box,
insert the short connection cable of the output connector of the first
push buttons module to the input connector of the second push
buttonsmodule,asshowninthedrawing.
Insert the short connection cable that it is supplied with the product
EL610A, in the push buttons connector of the sound module EL651
and the other end of the connection cable in the input connector
placed in the top part of the push buttons EL610A module, as shown
inthedrawing.
Thesound module EL651,have a jumperplacedon the backside and
ontheleftsideoftheterminalconnector.Thisjumperallowstoselect
betweentwodifferentcalltones:
"0"calltone1(factorydefault)or"7"calltone2.
Thisallowstheusertodistinguishwherethecalliscommingfrom.

51 52
DOOR PANEL INSTALLATION
LOCK RELEASE INSTALLATION
nstalling the TF-104 transformer.
I
POWER SUPPLY INSTALLATION
ock release installation.
L
Replace the protection cover once the input terminals have been wired.
It's recommended to protect the transformer by using a
thermo-magneticcircuitbreaker.
If the lock release will be installed in a metal door, use a Ø3,5mm.
drillandtapthehole.Incaseofwooddoor,useaØ3mm.drill.
lose the door panel.
C
oor panel assembly.
D
In assemblies of a single door panel, it is ready from factory
to be mounted.
IMPORTANT:
To make these adjustmentsofjoiningseveral door panels, seethe
document that is supplied with the door panel and follow the
steps that are described in the section" Mechanical assembly
for double door panel" and once finished the adjustments stick
the adhesive gasket (that is supplied with the push buttons
module)intherodofjoiningmodules.
Ifthedoor panel toinstallingis of morethanone module itwillbe
necessary make some adjustments to join a door panel with
otherone.
Fixthedoorpanelbyusingthesuppliedscrews.
Finish the door panel assembly by placing the closing
heads,puttheheadononesideandthenmakeaslight
pressureontheotherend,toitscorrectplacement.
Installthetransformerinadryandprotectedplacewithoutriskofdriporwaterprojections.
To avoid an electrical shock, neither remove the primary protection cover nor handle the connected
wireintheterminals.
The installation and handling of these equipments must be performed by authorised personnel and
withoutthepowerconnected.
Toavoiddamage,thetransformerhastobefirmlyfixed.
M 4 x 8
3,5 x 25
DIN-7972
DIN-963
DIN 46277
ThetransformercanbeinstalledonaDINguide(3units)simplypressingit.
TodisassemblethetransformerfromtheDINguide,useaplainscrewdrivertolevertheflangeas
shownonthepicture.
3,5 x 25
DIN-7971
3,5 x 25
DIN-7971
To install the transformer directly on the
wall,insertthefixingflanges.
Drill two holes of Ø6mm. and insert
thewallplugs.
Fix the transformer with the specified
screws.

51 52
DOOR PANEL INSTALLATION
LOCK RELEASE INSTALLATION
nstalling the TF-104 transformer.
I
POWER SUPPLY INSTALLATION
ock release installation.
L
Replace the protection cover once the input terminals have been wired.
It's recommended to protect the transformer by using a
thermo-magneticcircuitbreaker.
If the lock release will be installed in a metal door, use a Ø3,5mm.
drillandtapthehole.Incaseofwooddoor,useaØ3mm.drill.
lose the door panel.
C
oor panel assembly.
D
In assemblies of a single door panel, it is ready from factory
to be mounted.
IMPORTANT:
To make these adjustmentsofjoiningseveral door panels, seethe
document that is supplied with the door panel and follow the
steps that are described in the section" Mechanical assembly
for double door panel" and once finished the adjustments stick
the adhesive gasket (that is supplied with the push buttons
module)intherodofjoiningmodules.
Ifthedoor panel toinstallingis of morethanone module itwillbe
necessary make some adjustments to join a door panel with
otherone.
Fixthedoorpanelbyusingthesuppliedscrews.
Finish the door panel assembly by placing the closing
heads,puttheheadononesideandthenmakeaslight
pressureontheotherend,toitscorrectplacement.
Installthetransformerinadryandprotectedplacewithoutriskofdriporwaterprojections.
To avoid an electrical shock, neither remove the primary protection cover nor handle the connected
wireintheterminals.
The installation and handling of these equipments must be performed by authorised personnel and
withoutthepowerconnected.
Toavoiddamage,thetransformerhastobefirmlyfixed.
M 4 x 8
3,5 x 25
DIN-7972
DIN-963
DIN 46277
ThetransformercanbeinstalledonaDINguide(3units)simplypressingit.
TodisassemblethetransformerfromtheDINguide,useaplainscrewdrivertolevertheflangeas
shownonthepicture.
3,5 x 25
DIN-7971
3,5 x 25
DIN-7971
To install the transformer directly on the
wall,insertthefixingflanges.
Drill two holes of Ø6mm. and insert
thewallplugs.
Fix the transformer with the specified
screws.

53 54
escription of the T-900, T-902, T-900VD,
DT-910 and T-910R telephones.
a.
b.
c.
d.
e.
f.
g.
h.
Telephone handset.
Speaker grille.
Microphone hole.
Subjection hole.
Telephone cord connectors.
Door release push button.
Hook switch.
(only T-902.)
Contact free additional push button.
Max. 200mA / 48Vd.c.
a
d
c
e
e
g
f
b
h
To open the telephone insert
a plain screwdriver into the slots and
rotate it as shown.
Avoid to place the telephone near to heating sources,
in dusty locations or smoky environments.
The telephone can be fixed using an electrical embedding
box or directly on the wall, as shown on the picture.
If the telephone will be installed directly over the wall,
drill two holes of Ø6mm. on the specified positions,
using 6mm. wallplugs and Ø3,5 x 25mm. screws.
Pass the installation wires through
the corresponding hole and
connect them as shown on the
installation diagrams.
Close the telephone as shown on the picture.
Once the telephone is closed, connect the handset
using the telephone cord and put it on the craddle.
TELEPHONE INSTALLATION TELEPHONE INSTALLATION
To open the telephone insert
a plain screwdriver into the slots and
rotate it as shown.
Avoid to place the telephone near to heating sources,
in dusty locations or smoky environments.
The telephone can be fixed using an electrical embedding
box or directly on the wall, as shown on the picture.
If the telephone will be installed directly over the wall,
drill two holes of Ø6mm. on the specified positions,
using 6mm. wallplugs and Ø3,5 x 25mm. screws.
Pass the installation wires through
the corresponding hole and
connect them as shown on the
installation diagrams.
Close the telephone as shown on the picture.
Once the telephone is closed, connect the handset
using the telephone cord and put it on the craddle.
escription of the T-700, T-712VD
Dand T-710R telephones.
a.
b.
c.
d.
e.
f.
g.
h.
i.
Telephone handset.
Speaker grille.
Microphone hole.
Subjection hole.
Telephone cord connectors.
Door release push button.
Contact free additional push button.
Call volume regulator.
Hook switch.
Max. 200mA / 48Vd.c. (only T-712VD).
(only T-712VD with electronic call).
a
d
c
e
b
e
i
f
g
h

53 54
escription of the T-900, T-902, T-900VD,
DT-910 and T-910R telephones.
a.
b.
c.
d.
e.
f.
g.
h.
Telephone handset.
Speaker grille.
Microphone hole.
Subjection hole.
Telephone cord connectors.
Door release push button.
Hook switch.
(only T-902.)
Contact free additional push button.
Max. 200mA / 48Vd.c.
a
d
c
e
e
g
f
b
h
To open the telephone insert
a plain screwdriver into the slots and
rotate it as shown.
Avoid to place the telephone near to heating sources,
in dusty locations or smoky environments.
The telephone can be fixed using an electrical embedding
box or directly on the wall, as shown on the picture.
If the telephone will be installed directly over the wall,
drill two holes of Ø6mm. on the specified positions,
using 6mm. wallplugs and Ø3,5 x 25mm. screws.
Pass the installation wires through
the corresponding hole and
connect them as shown on the
installation diagrams.
Close the telephone as shown on the picture.
Once the telephone is closed, connect the handset
using the telephone cord and put it on the craddle.
TELEPHONE INSTALLATION TELEPHONE INSTALLATION
To open the telephone insert
a plain screwdriver into the slots and
rotate it as shown.
Avoid to place the telephone near to heating sources,
in dusty locations or smoky environments.
The telephone can be fixed using an electrical embedding
box or directly on the wall, as shown on the picture.
If the telephone will be installed directly over the wall,
drill two holes of Ø6mm. on the specified positions,
using 6mm. wallplugs and Ø3,5 x 25mm. screws.
Pass the installation wires through
the corresponding hole and
connect them as shown on the
installation diagrams.
Close the telephone as shown on the picture.
Once the telephone is closed, connect the handset
using the telephone cord and put it on the craddle.
escription of the T-700, T-712VD
Dand T-710R telephones.
a.
b.
c.
d.
e.
f.
g.
h.
i.
Telephone handset.
Speaker grille.
Microphone hole.
Subjection hole.
Telephone cord connectors.
Door release push button.
Contact free additional push button.
Call volume regulator.
Hook switch.
Max. 200mA / 48Vd.c. (only T-712VD).
(only T-712VD with electronic call).
a
d
c
e
b
e
i
f
g
h

55 56
CVCV
Condal Serie 900 :
T-900, T-902, T-900VD, T-910
and T-910R
Telephone
Platea Serie 700 :
T-700, T-712VD and T-710R
Telephone
INSTALLATION DIAGRAM INSTALLATION DIAGRAM
everal access door.
SElectronic call.
The lock release can be activated at any moment by using an external
push button, that must be connected between 'CV' and 'CV' terminals
of the sound module. This function will allows to exit from the
building being not necessary the use of a key.
For longer distances than the specified, contact with your distributor.
0, ind, 5, 10, P1, CO 0,25mm² 0,50mm²
0,50mm² 1,00mm²
1,00mm² 2,50mm²
Terminal 100m.
Sections chart
300m.
3
~1, ~2, CV
ind. 1
ind. 3
ind. 2
0
0
10
10
5
5
3
3
P1
P1
0 10 5 3 P1
CVI1 I2 P1
CN ~1~2
TF-104
Nexa 90
SEC
~~ PRI ~~
Main
CV10 5 3
EL651
CN
I1 I2 I3 I4 I5 I6 I7 I8 I9 I10
ind. 1
ind. 2
ind. 3
EL610A
Connection
cable
CO CVI1 I2 P1
CN ~1~2
TF-104
Nexa 90
SEC
~~ PRI ~~
Main
CV10 5 3
CN
I1 I2 I3 I4 I5 I6 I7 I8 I9 I10
ind. 1
ind. 2
ind. 3
EL610A
CO
EL651
Call tone selection:
The sound module EL651, have a jumper placed on the back side
and on the left side of the terminal connector. This jumper allows
toselectbetweentwodifferentcalltones:
"0"Calltone1(factorydefault)or"7"Calltone2.
Thisallowstheusertodistinguishwherethecalliscommingfrom.
(1)
(1) (1)
07
07
Connection
cable

55 56
CVCV
Condal Serie 900 :
T-900, T-902, T-900VD, T-910
and T-910R
Telephone
Platea Serie 700 :
T-700, T-712VD and T-710R
Telephone
INSTALLATION DIAGRAM INSTALLATION DIAGRAM
everal access door.
SElectronic call.
The lock release can be activated at any moment by using an external
push button, that must be connected between 'CV' and 'CV' terminals
of the sound module. This function will allows to exit from the
building being not necessary the use of a key.
For longer distances than the specified, contact with your distributor.
0, ind, 5, 10, P1, CO 0,25mm² 0,50mm²
0,50mm² 1,00mm²
1,00mm² 2,50mm²
Terminal 100m.
Sections chart
300m.
3
~1, ~2, CV
ind. 1
ind. 3
ind. 2
0
0
10
10
5
5
3
3
P1
P1
0 10 5 3 P1
CVI1 I2 P1
CN ~1~2
TF-104
Nexa 90
SEC
~~ PRI ~~
Main
CV10 5 3
EL651
CN
I1 I2 I3 I4 I5 I6 I7 I8 I9 I10
ind. 1
ind. 2
ind. 3
EL610A
Connection
cable
CO CVI1 I2 P1
CN ~1~2
TF-104
Nexa 90
SEC
~~ PRI ~~
Main
CV10 5 3
CN
I1 I2 I3 I4 I5 I6 I7 I8 I9 I10
ind. 1
ind. 2
ind. 3
EL610A
CO
EL651
Call tone selection:
The sound module EL651, have a jumper placed on the back side
and on the left side of the terminal connector. This jumper allows
toselectbetweentwodifferentcalltones:
"0"Calltone1(factorydefault)or"7"Calltone2.
Thisallowstheusertodistinguishwherethecalliscommingfrom.
(1)
(1) (1)
07
07
Connection
cable

57 58 OPTIONAL CONNECTIONS
Note: To realize the Serie 60 door panel replacement to Nexa 60, follow the steps described in the
manual'Nexa60replacement'thatitissuppliedwithdoorpanel(aluminiummodules).
Note:Replacethe installationof severalaccessSerie60 '4+n' toNexa60'4+n'. If telephonesarenot
compatible with electronic call they must be also replaced by Golmar electronic call-compatible
telephones.FortheconnectionoftheNexa60'4+n',(seepages55-56).
Important: If the installation transformer is replaced (A-100, A-104, A-105, A-120 and A-124) with
TF-104,thewireconnectedtoterminal3mustbeannulledfromreplacedtransformer.
REPLACEMENT
Connect to
onversion table.
C
Replacement Serie 90 4+N to Nexa 90 4+N (conversion table):" " " "
Below the connection terminals are detailed to replace an installation of several access serie 90
"4+N"to severalaccessNexa90"4+N".
10
Connect to
Connect to
Connect to
Connect to
Serie-90
Nexa 90
Serie 60
Nexa 60
-
INDEP. N1,2,3... I1,I2,I3...
P1
3
5
Connection Connection
P
Connect to 10
Connect to
Connect to
Connect to
Connect to
INDEP. N1,2,3... I1,I2,I3...
3
5
P1
Connection Connection
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
10
3
5
4
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Replacement Serie 60 to Nexa 60 (conversion table):" " " "4+N 4+N
Below the connection terminals are detailed to replace an installation of several access serie 60
"4+N"toseveralaccessNexa60"4+N".
Connect to CO
Terminal: Terminal:
CO
Connect to CO
(Busy channel was done with relays) Terminal:
TROUBLESHOOTING HINTS
ONothingoperates.
wCheck the output transformer voltage between 'SEC' terminals: it should have 12 to 17Va.c. If not,
disconnect the transformer from the installation and measure again. If it's correct now, it means
there is a short circuit in the installation. Disconnect the transformer from mains and check the
installation.
OInappropriateaudiolevel.
wAdjust the level volumes as shown on page 50. In case of feedback, reduce the audio levels until
feedbackfadeout.
ODooropenfunctionnooperates.
wDisconnectthe lock release fromthe sound moduleEL651 and short-circuit terminals'CV' and 'CV':
at that moment the output voltage between terminals 'CV' and '~2' should be 12Va.c. If it's so
check the lock release,its wiring and the wiringof the terminal 'P1' fromthe sound moduleto the
telephones.Ifthesetestsdon'tsolvetheproblem,replacethesoundmodule.
ONotelephonesreceivethecalloracknowledgementcallsignalisnotreproduced.
wCheckpushbuttonswiring(page48)andtheconnectioncablebetweenmodulesarewellconnectedin
thepushbuttonsconnector(page49).
OBusychannelnooperates.
wCheckwhen acallismadeonone ofthedoorpanels,thevoltage betweentheterminals'-'and 'CO'
ofalldoorpanelsislessthan3Vd.c.Ifnot,checkthecontinuityofthe'CO'wire.
wRemember:Dooropenfunctionisonlyactiveduringcallandcommunicationprogresses.
arallel telephones installation.
P
The maximum number of telephones placed
in the same apartment is three.
For each telephone placed in parallel
the section corresponding to the call wire
must be doubled.
Electronic call.
ind.
0 010 105 53 3P1 P1

57 58 OPTIONAL CONNECTIONS
Note: To realize the Serie 60 door panel replacement to Nexa 60, follow the steps described in the
manual'Nexa60replacement'thatitissuppliedwithdoorpanel(aluminiummodules).
Note:Replacethe installationof severalaccessSerie60 '4+n' toNexa60'4+n'. If telephonesarenot
compatible with electronic call they must be also replaced by Golmar electronic call-compatible
telephones.FortheconnectionoftheNexa60'4+n',(seepages55-56).
Important: If the installation transformer is replaced (A-100, A-104, A-105, A-120 and A-124) with
TF-104,thewireconnectedtoterminal3mustbeannulledfromreplacedtransformer.
REPLACEMENT
Connect to
onversion table.
C
Replacement Serie 90 4+N to Nexa 90 4+N (conversion table):" " " "
Below the connection terminals are detailed to replace an installation of several access serie 90
"4+N"to severalaccessNexa90"4+N".
10
Connect to
Connect to
Connect to
Connect to
Serie-90
Nexa 90
Serie 60
Nexa 60
-
INDEP. N1,2,3... I1,I2,I3...
P1
3
5
Connection Connection
P
Connect to 10
Connect to
Connect to
Connect to
Connect to
INDEP. N1,2,3... I1,I2,I3...
3
5
P1
Connection Connection
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
10
3
5
4
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Terminal:
Replacement Serie 60 to Nexa 60 (conversion table):" " " "4+N 4+N
Below the connection terminals are detailed to replace an installation of several access serie 60
"4+N"toseveralaccessNexa60"4+N".
Connect to CO
Terminal: Terminal:
CO
Connect to CO
(Busy channel was done with relays) Terminal:
TROUBLESHOOTING HINTS
ONothingoperates.
wCheck the output transformer voltage between 'SEC' terminals: it should have 12 to 17Va.c. If not,
disconnect the transformer from the installation and measure again. If it's correct now, it means
there is a short circuit in the installation. Disconnect the transformer from mains and check the
installation.
OInappropriateaudiolevel.
wAdjust the level volumes as shown on page 50. In case of feedback, reduce the audio levels until
feedbackfadeout.
ODooropenfunctionnooperates.
wDisconnectthe lock release fromthe sound moduleEL651 and short-circuit terminals'CV' and 'CV':
at that moment the output voltage between terminals 'CV' and '~2' should be 12Va.c. If it's so
check the lock release,its wiring and the wiringof the terminal 'P1' fromthe sound moduleto the
telephones.Ifthesetestsdon'tsolvetheproblem,replacethesoundmodule.
ONotelephonesreceivethecalloracknowledgementcallsignalisnotreproduced.
wCheckpushbuttonswiring(page48)andtheconnectioncablebetweenmodulesarewellconnectedin
thepushbuttonsconnector(page49).
OBusychannelnooperates.
wCheckwhen acallismadeonone ofthedoorpanels,thevoltage betweentheterminals'-'and 'CO'
ofalldoorpanelsislessthan3Vd.c.Ifnot,checkthecontinuityofthe'CO'wire.
wRemember:Dooropenfunctionisonlyactiveduringcallandcommunicationprogresses.
arallel telephones installation.
P
The maximum number of telephones placed
in the same apartment is three.
For each telephone placed in parallel
the section corresponding to the call wire
must be doubled.
Electronic call.
ind.
0 010 105 53 3P1 P1

CONFORMIDAD/COMPLIANCE/CONFORMITÉ
Golmar se reserva el derecho a cualquier modificación sin previo aviso.
Golmar se réserve le droit de toute modification sans préavis.
Golmar reserves the right to make any modifications without prior notice.
[e-mail]
www.golmar.es
Este producto es conforme con las disposiciones de las Directivas Europeas
aplicables respecto a la Seguridad eléctrica 2006/95/CEE y la Compatibilidad
Electromagnética 2004/108/CEE, así como con la ampliación en la Directiva del
MarcadoCE 93/68/CEE.
This product meets the essentials requirements of applicable European
Directives regarding Electrical Safety 2006/95/ECC, Electromagnetic Compatibility
2004/108/ECC,andasamendedforCEMarking93/68/ECC.
NOTA: El funcionamiento de este equipo está sujeto a las siguientes
condiciones:
(1) Este dispositivo no puede provocar interferencias dañinas, y (2)
debe aceptar cualquier interferencia recibida, incluyendo las que
pueden provocar un funcionamiento no deseado.
NOTE: Operation is subject to the following conditions:
(1) This device may not cause harmful interference, and (2) this device
must accept any received interference, including the ones that may
cause undesired operation.
59