DEFENDERTECH DT-400Lan User manual

Manual
of installation and maintenance
Fog Generators DEFENDERTECHDT-400Lan

Warnings
This appliance must only be used for the purpose for which it was expressly designed, any
other use is to be considered improper and therefore dangerous.
The current legislation does not allow the use of the device as an anti-theft device.
The appliance is not intended for use by children under 18 or persons without the
necessary technical skills.
Using the appropriate bracket supplied, fix the appliance to a wall or ceiling in an
inaccessible position without the aid of ladders.
This product is an electrical appliance. The maintenance and top-up operations of the
liquid must be carried out with the electrical power supply disconnected.
The power supply of the appliance must be supplied through a special switch or plug in
order to allow it to be switched off.
Danger of burns: the components of the appliance are subject to heating, do not handle
them until the temperature has lowered.
In case of overdosing of the supply (also due to repeated shots) and in the absence of
proper ventilation of the emission environment, the fog may thicken on the surfaces of the
sprayed room leaving a patina. The fog deposit can be removed and washed.
The air-conditioning process accelerates the abatement of humidity that "supports" the
substance that creates a mist effect, thus increasing the risk of leaving oily residues on
every surface.
Eventually, if the air conditioning was necessary, this risk can be avoided ventilating the
room.
The user must ventilate the room after each operation of the appliance.

Warranty and Liability Conditions
1) With this warranty, TEK GROUP S.r.l., based in 61025 Montelabbate (PU), Via Leonardo Da Vinci n.
8, guarantees the product from any defects in materials and manpowers, provided that the use
complies with the conditions indicated in the manual, for the duration of 24 months from the date
of purchase of the product resulting from a fiscally valid document.
2) This warranty does not apply to: (a) consumable parts - such as fluids and batteries - and
components subject to wear; (b) damage resulting from an installation not carried out according to
the instructions contained in the manual supplied with the product; (c) failures resulting from the
use of non-original components and / or fluid; (d) damage due to repairs made by unauthorized
personnel or by the Customer; (e) faults caused by incorrect power supply or connection; (f)
defects resulting from normal wear or otherwise due to aging of the product; (g) damage caused by
fortuitous events, lightnings, flooding, fire, incorrect ventilation or other causes not attributable to
TEK GROUP S.r.l.
3) If during the warranty period the Customer finds defects of conformity of the product, then this will
have to report their presence to the Producer on penalty of forfeiture within one week of
discovery.
4) The Customer, provided that he has provided a timely description of the data contained in the
documentation referred to in point (5), may be authorized by TEK GROUP S.r.l. to send the faulty or
defective device for its repair. The Producer reserves the unconditional right to replace the
defective parts with new or regenerated parts and equivalent to new ones in terms of functions,
performances and reliability.
5) In order for the warranty to be operational, it must be kept together with a fiscally valid purchase
document - such as an delivery note, invoice, receipt, showing the name of the seller, the date of
purchase, the identification details of the product and the sale price.
6) This warranty will expire if the product is shipped unaccompanied by the aforesaid documentation,
without a suitable packaging to protect it from shocks and vibrations and in case it is not shipped in
its entirety (including cover and fluid tank). The wall fixing bracket is not included among the
components that must be sent to the manufacturer for repair purposes.
7) The costs of uninstalling the defective device and reinstalling the repaired product or returned
product, as well as the return shipping costs, are not included in this warranty.

Caution !!! Obligation to display
The legislation provides for the obligation to post in the access route of
the premises, a notice that signals the presence of a Fog Generator.
Use the adhesive label supplied with the appliance.

DEFENDERTECH® FOG GENERATOR DATA SHEET ETHERNET VERSION
WITHOUT INTEGRATED ALARM CONTROL UNIT
FEATURES AND PERFORMANCE
DT-400Lan
Fog dispensed in 60”
415 m3 effective continuous
Fog dispsensing time
1-60 sec
Forced breack time
From 5 a 20 min
Total dispensing time
5 min (with a full tank)
total quantity dispensed
2.075 m3 (with a full tank)
Fog maintenance fuction
NO
Heating time (100%)
Max 25 min
Reaction time
200 MS
Power Supply
220 volts
Nominal Power consumed when armed
600 watts
Power consumption management
NO
Power consumed in Stand-by
120 mA
DimensioniDimension
380 X 380 X145 MM
Built-in backup battery
Yes (nr. 2 x 1 3A)
Burner autonomy without mains power
At least one 60” shot can be made within 1 hour
Fault indicator system
Yes
liquid level indicator
Yes
Anti-opening tamper-proof device
No
12 Vdc output fro external sensor
500 mA
Colour
Withe, Silver, Gold, Anthracite
Weight
10 Kg with a full tank
Tank Capacity
0,5 LT
MECHANICAL OPTIONS
Nozzles for directing the Fog jet: 1×0° 1×45° 1×90° 3×0° 3×45° 2×0°/45°
●
Nozzles extension, lengh adjustable up to 200 mm.
●
Nozzles extension, lengh adjustable up to 500 mm.
●
Fog jet diversion kit, passes through the wall behind the equipment,
●
Fog jet split and diversion kit, 50% passes through the wall behind the
equipment, 50% at the front (to cover 2 adjacent rooms)
●
ELECTRONIC FUNCTIONALITY
●
Event log saved on the device and on the Web Server
●
“Safew shoot” function (requires double consent to shoot)
●
Automatic update of date and time referring to two programmable NTP Web
Servers
●
“Device Armament Block” function on a programmable time band
●
Monitoring, drive and device programming via Web (LAN or Wi-fi) or PC
● (4)
Physical outputs for signaling: status, lev. Liquid, burner ready, shot in
progress
●
3 Different leves of password-protected access that can be changed
●
“Unlimited Tank” function (allows the withdrawal of fluid from larger tanks)
INPUTS –OUTPUTS –SIGNALS
●
1 Input for fog activation (armament)
● (2)
NC –NP and –OR progrannable inputs for shot activation
● (2)
Programmable reley outputs for signaling liquid level and device failure
● (2)
Outputs OC for burner signaling ready-activation shot in progress
●
6 LED lights indicating operation/failure
●
1 buzzer for operation/failure
●
1 Ethernet connector for remote monitoring and management of the device
●
1 WI-FI card connector (optional) for monitoring and device control
●

Wall or ceiling fixing
Make sure that the wall or ceiling chosen for the placement of the machine is
suitable to support the weight indicated in the technical data sheet.
Position the bracket as shown in the photo at a minimum distance of 15 cm from
the ceiling.
For wall installation DO NOT TURN THE APPLIANCE
correct position as shown in the photo
Use 4 dowels (Fischer) of 10 mm of the type suitable for the wall where the machine
will be installed.
In the case of ceiling installation or directly to the wall, the procedure does not
change.
In the case of "Floating" installation (spaced from the ceiling), use 10 mm galvanized
steel threaded rods instead of the dowel screws and lock the bracket between nut
and locknut.

Description DT-400Lan Control Card

Electrical connection
N1 L1 Electrical Grounding
Power supply 220Vac. +/- 10% 600 Watt (2.1A)
• Supply the machine by connecting the mains cable to the appropriate terminal, printed: "N1 L1",
located on the electronic card.
• Connect the system grounding to the specific Faston fixed to the frame
Note: Prepare a dedicated 220V power supply line,
with a switch and adequate protections.
Input-Output connection (commands)
+ 12V -
Output 12vdc max 500mA protected by fuse (F7) to power external devices.
LEVEL (Liquid Level)
"Clean" contact NC H24 (normally closed) when the DEFENDERTECH liquid level is acceptable. It
will open when the level is in "reserve" (at least 60 "of autonomy available).
It is recommended to bring the contacts to the control panel and create an unarmed area for
signaling purposes.
Note: This contact can be used to assign other functions, see p. 14 "special features"
STATE (system status / failure signal)
When the appliance is disarmed or switched off, the "Clean" NA contact (normally open) will be
close in when the machine receives the command to arm.
The tamper placed on the left side of the appliance "is in series" with this output.
If a malfunction occurs, the "STA" contact will open.
It is recommended to bring the contacts into the central unit and create a delayed zone of 0.5 ''
not alarmed in order to signal the status of the machine.
Note: This contact can be used to assign other functions, see p. 14 "special features"

SHOOT
"Negative OC" output (normally off) during the firing phase.
READY
"Negative OC" impulsive output (normally off), in order to signal the "burner ready" status.
The output will be activated when the appliance is armed and the burner will have reached the 100%, it will
only be desactivated when the burner temperature has fallen below the allowed threshold.
COM
The common terminal of negative polarity, in common with "-12V", is to be used for the
interaction with the terminals ARM, FOG and FOG2.
ARM (N.A. by default but modifiable N.C)
Bringing to this input the continuous signal taken from the terminal COM or -12v, it will emit a
"beep" of 3 seconds, followed by the "armament" of the device that will be ready to deliver at
100% after about 20-30 min. (depending on the ambient temperature or how long it has been
disarmed) when it is ready, it will emit a "beep" warning of a 1 second.
If during the Armament the appliance emits an endless "beep", it means that there is also a signal
on "FOG" or "FOG2" which must always be at rest during this phase, so keep them at rest and re-
arm .
If desired, it is possible to change the contact activation mode to "OPEN" (N.C.) turning ON the
DipSwitch nr 3. In this case also "FOG" and "FOG2" will become N.C.
FOG (N.A. by default but modifiable N.C.)
When the device is "ARMED" and ready, carrying / removing a pulse lasting more than 0.5 "from
the COM or -12V terminal to this input, the firing and forced pause cycle will start according to the
times programmed through the DipSwitch as shown in the table on page 11.
If desired, it is possible to change the contact activation mode to "OPEN" by turning ON the
DipSwitch nr 3 (Also ARM and FOG2 will be modified)
At the end of the firing and forced pause cycle if the FOG input is still unbalanced, the cycle will
start again.
It is possible to set the FOG command in "Bistable" mode (checkout the “Special Functions”on
page 12), i.e. the device will dispens until there is (or absent if N.C.) a signal on FOG. In any case, if
the signal extends beyond the configured firing time, the dispens will stop as programmed,
proceeding with the forced pause.

When the signal is interrupted within the firing time, dispens is immediately stops and the forced
pause time is also skipped.
The parameters set in the factory are:
Shot time: 60 ''
Forced pause: 15 '(used to prevent unnecessary shooting once the environment is saturated)
Admission: N.O. (Normally Open)
DIP-Switch configuration ON 1-2-7
FOG2 (N.A. by default but modifiable N.C.)
This input, as for factory programming, behaves like the "FOG" input (in OR), through the "menu
2" of the special functions it is possible to modify the operating logic.
"And-Fog2" Function
By activating this function, the shot will be executed ONLY if FOG and FOG2 will receive an input in
a 15-minute time window and the waiting period will be scanned with a beep per second.
At the end of the waiting time, if the 2nd signal on the other input has not arrived, the pre-alarm
will be reset.
"Handbrake" or "Safe Firing" Function
Activating this function, the Fog2 input takes on the task of preventing (accidental) firing.
- If a negative signal is present on FOG2, the shot will not be allowed.
- If the signal arrives while the shot is in progress, it will be ignored.
- If a signal is present at the Armament time this will be ignored, allowing ARM.
- If DIP3 is "ON", ie the inputs are set to "NC" mode, FOG2 will only be at rest when it is grounded
(same logic as ARM and FOG).
CAUTION !!!!!!
NEVER DISPENSE FOG IN A AIR-CONDITIONED AMBIENCE
The air-conditioning process accelerates the abatement of humidity that "supports" the substance
that creates a fog effect, thus increasing the risk of leaving oily residues on surfaces.
If the air-conditioning is necessary, this risk can be avoided by ventilating the ambience.

"BASE" DIP-SWITCH PROGRAMMING
FUNCTIONING
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
DIP7
DIP8
DIP9
DIP10
SHOT TIME
15 SEC
OFF
OFF
X
X
X
X
X
X
X
X
30 SEC
ON
OFF
X
X
X
X
X
X
X
X
45 SEC
OFF
ON
X
X
X
X
X
X
X
X
60 SEC
ON
ON
X
X
X
X
X
X
X
X
SHOT
INPUT
NORMALLY OPEN (N.O.)
X
X
OFF
X
X
X
X
X
X
X
NORMALLY CLOSE (N.C.)
X
X
ON
X
X
X
X
X
X
X
LIQUID
LIQUID RESET
X
X
X
ON-
OFF
X
X
X
X
X
X
FAILURE
RESET BLOCK FOR
FAILURE
X
X
X
X
ON-
OFF
X
X
X
X
X
FORCED PAUSE
TIME
5 MIN
X
X
X
X
X
OFF
OFF
X
X
X
10 MIN
X
X
X
X
X
ON
OFF
X
X
X
15 MIN
X
X
X
X
X
OFF
ON
X
X
X
20 MIN
X
X
X
X
X
ON
ON
X
X
X
Not active
for 400plus
X
X
X
X
X
X
X
X
OFF
X
X
x
X
X
X
X
X
X
X
X
OFF
X
Not active for
400plus
1
X
X
X
X
X
X
X
X
X
OFF
2
X
X
X
X
X
X
X
X
X
OFF
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Basic SET-UP of the Fog Generator
• Shot time: 60 seconds.
• Forced pause after firing: for the next 15 minutes the unit will ignore further firing commands
• DIP-Switch configuration ON 1-2-7
The above parameters can however be modified using DIP switches according to the table above.

SPECIAL FUNCTIONS - MENU 1
It is possible to activate special functions that vary the operation of the two relay outputs and other
functions such as: the deactivation of network failure signal on the relay, deactivate the liquid control,
activate a relay during firing, deactivation of the burner washing cycle, "Bistable" shot mood, burner
preheating (it is maintained at 50% of the operating temperature during the disarming, this to speed up the
resetting phase).
To access the "Menu 1" of Programming special functions you need:
1. Disconnect ARM and FOG
2. Note down the DIP-SWITCH configuration
3. Turn all DIP-SWITCH OFF
4. Remove the Jumper from BUZZ (J3)
5. Place the Jumper on J2
6. Set all DIP-SWITCHS to ON for the functions to be activated
7. Remove the Jumper from J2 and replace it on BUZZ (J3)
8. Restore the DIP-SWITCH as noted down before (point 2)
DIP-SWITCH
FUNCTIONING
SPECIAL FUNCTIONS PROGRAMMING (J2 CLOSED)
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
DIP7
DIP8
DIP9
SETTING
LACK OF
NETWORK
SIGNALING
OFF
OFF
X
X
X
X
X
X
X
X
LACK OF NETWORK SIGNALED ON
STATE RELAY
ON
ON
X
X
X
X
X
X
X
X
LACK OF NETWORK NON-SIGNALED
ON STATE RELAY
LIQUID LEVEL
CONTROL
OFF
X
OFF
X
X
X
X
X
X
X
LIQUID LEVEL CONTROL ACTIVATED
(standard)
ON
X
ON
X
X
X
X
X
X
X
LIQUIDI LEVEL CONTROL
DEACTIVATED
STATE RELAY
LOGIC
OFF
X
X
OFF
X
X
X
X
X
X
RELE N.O.; CLOSED IF ARMED
WITHOUT ALARMS
ON
X
X
ON
X
X
X
X
X
X
RELE N.O.; CLOSED IF IN ALARM
LIQUID LEVEL
LOGIC
OFF
X
X
X
OFF
X
X
X
X
X
RELE N.C.; IT IS OPEN WHEN THERE
IS A LACK OF LIQUID (standard)
ON
X
X
X
ON
X
X
X
X
X
RELE NO.; IT IS CLOSED WHEN
THERE IS A LACK OF LIQUID
LIQUID/SHOT
RELAY
OFF
X
X
X
X
OFF
X
X
X
X
RELAY USED AS LACK OF LIQUID
(standard)
ON
X
X
X
X
ON
X
X
X
X
RELE N.O.; CLOSES WHEN
SHOOTING
DO NOT WASH
OFF
X
X
X
X
X
X
OFF
X
X
WASH IF PROVIDED
ON
X
X
X
X
X
X
ON
X
X
WASH AUTOMATICALLY EXCLUDED
BIESTABLE SHOT
OFF
X
X
X
X
X
X
X
OFF
X
IMPULSE SHOT INPUT
ON
X
X
X
X
X
X
X
ON
X
BIESTABLE SHOT INPUT
HEATING
PREHEATING
OFF
X
X
X
X
X
X
X
X
OFF
PREHEATING FUNCTION DISABLED
ON
X
X
X
X
X
X
X
X
ON
PREHEATING FUNCTION ENABLED

CAUTION!!!
EVERY TIME YOU ENTER IN THIS MENU, THE SPECIAL FUNCTIONS ARE RESTORED TO THE FACTORY
VALUES, so if for example we have used 2 special functions and we have changed our mind on one of
these, entering in the menu again we will only need to reactivate the function that we intend keep (the
other one will be deactivated automatically)
SPECIAL FUNCTIONS - MENU 2
To access this menu for activation of special functions, you must:
1. Disconnect ARM and FOG
2. Note down the DIP-SWITCH configuration
3. Turn all DIP-SWITCH OFF
4. Remove the Jumper from BUZZ (J3)
5. Place the Jumper on J2
6. Set the DIP-SWITCH No. 10 to ON
7. Set all DIP-SWITCHS to ON for the functions to be activated
8. Remove the Jumper from J2 and replace it on BUZZ (J3)
9. Restore the DIP-SWITCH as noted down before (point 2)
if you want to use the special functions of the Menus 1 and 2 you will have to program them
simultaneously starting from those of the "menu 1", activate the DIP10 and then the DIP corresponding to
the desired functions of the "Menu2".
DIP-SWITCH
MENU 2 PROGRAMMING (J2 CLOSED + DIP. 10 on)
FUNCTIONING
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
DIP7
DIP8
DIP9
DIP10
SETTING
AND FOG2
OFF
OFF
X
X
X
X
X
X
X
X
X
FOG2 INPUT SETTING
IN OR MODE
ON
ON
X
X
X
X
X
X
X
X
X
FOG2 INPUT SETTING
IN AND MODE
SHOT
BLOCK
OFF
X
OFF
X
X
X
X
X
X
X
X
FUNCTION DISABLE
(OFF DEFAULT)
ON
X
ON
X
X
X
X
X
X
X
X
FOG2 INPUT SETTING
IN SAFE SHOT MODE
STATE
RELAY H24
N.C.
X
X
X
X
OFF
X
X
X
X
X
X
THE CONTACT OPENS
IN THE PRESENSE OF
A FAULT
X
X
X
X
ON
X
X
X
X
X
X
CAUTION!!!
EVERY TIME YOU ENTER IN THIS MENU, THE SPECIAL FUNCTIONS ARE RESTORED TO THE
FACTORY VALUES, so if for example we have used 2 special functions and we have changed our
mind on one of these, entering in the menu again we will only need to reactivate the function that
we intend keep (the other one will be deactivated automatically)

FUNCTIONING A FAILURE STATE SIGNALING VIA LED
ARMED
LED1
FIXED ON
ARMED APPLIANCE
SLOW FLASHING
DISARMED APPLIANCE
FAST FLASHING
DISARMED APPLIANCE BUT WITH ACTIVE BURNER
PREHEATING FUNCTION (50% of maintenance)
HEATING
LED2
TURNED OFF
ALL THE RESISTANCES OFF
FIXED ON
ALL THE RESISTANCES SELECTED ON
CODED FLASHING
ONLY ONE RESISTANCE ON; THE NUMBER OF FLASHES =
RESISTANCE NUMBER
SHOT
LED3
TURNED OFF
SHOT NOT ACTIVE
FIXED ON
SHOT ACTIVE
ONE FLASH
TO EVERY REARMAMENT OF THE MACHINE
WASH
LED4
TURNED OFF
BURNER WASH NOT IN FUNCTION
FIXED ON
BURNER WASH IN FUNCTION
ON FLASH
TO EVERY REARMAMENT OF THE MACHINE
FORCED PAUSE
LED5
TURNED OFF
THE APPLIANCE IS NOT IN THE FORCED PAUSE STATE
FIXED ON
THE APPLIANCE IS IN THE FORCED PAUSE STATE
(it will ignore every firing commands untili its end)
ONE FLASH
FOR EVERY RIARMAMENT OF THE MACHINE
FAILURE
LED6
(RED)
TURNED OFF
NO ALLARM
CODED FLASHING
N. 1 FLASH: LIQUID_LEVEL_ALARM
N. 2 FLAS: CARD_OVERHEATING_ALARM
N. 3 FLASH: BATERY_ABSENT_ALARM
N. 4 FLASH: DEFECTIVE_SONDE_ALARM
N. 5 FLASH: LACK_NETWORK_ALARM
N. 6 FLASH: BURNER_OVERHEATING_ALARM
N. 7 FLASH: PUMP_FAILURE_ALARM
N. 8 FLASH: RESISTANCE_FAILURE_ALARM
SOUND FAILURE SIGNALING
When a failure occurs, the appliance will emit 10 beeps and repeat the signal every 60 min. until it
is restored.
Note. In case of "self-resetting" faults (battery or 220V missing) the sequence of the 10 Beeps may
stop earlier, so if the signals are irregular in the Beep number or the repetition, it means that we
are in the presence of a "false contact" on the battery or on the 220V mains.

FUNCTIONAL DESCRIPTION IN SHORT
BURNER MANAGEMENT:
The burner is activated only when the machine is ARMED and this can happen only by activating
the "ARM" input on the CPU board or by using the "Preheating" special function which maintains
the operating temperature at 50% during disarming (this to speed up the reset phase especially for
the DT-400Lan model).
The 100% burner ignition will be inhibited if the time block is active, programmable through the
Sw DT-FogControl (checkout the instruction manual).
When the appliance is armed (ARM), the heating resistance is activated.
The resistance will only be deactivated after reaching 100% of the operating temperature.
When the temperature drops below 97% it will reactivate for a few seconds.
SHOT MANAGEMENT:
The shot is inhibited when:
- the appliance is unarmed.
- the burner temperature is lower than that needed to dispense dry and quality fog.
- The forced pause phase is active (used to avoid excessive shots in a room already
saturated with fog).
- The "Safe Firing" function is active.
- Liquid level is ZERO.
The shot has a configurable duration (60 seconds default).
At the end of the shot the system will ignore any further firing request for the set standby
time (forced pause).
At any time the firing phase can be interrupted, DISARMING the appliance.
ETHERNET NETWORK CONNECTIVITY:
The DT-x00Lan series devices have been designed to be monitored and programmed remotely
using the DEFENDERTECH "DT-FogControl" and "DT-MultiFogControl" software.
DT-FogControl is responsible for programming:
The IP address and port
Date and time
The Time block function
Download the technical log of the events
Liquid Level Reset
Reset Fault messages (Note. If the fault is persistent, the signal will continue)
Perform the "shot" (if there are the necessary technical conditions)
Changing the passwords of the 3 access levels

The default IP address is 192.168.1.99 port 502.
DT-FogControl also allows you to check the status of the device and the wire inputs, as well as the
basic and special programming set physically through the DipSwitches.
DT-MultiFogControl is responsible for monitoring simultaneously the operating status of several
Fogs Generators (even in different geographical sites).
Both software can be requested free of charge by making a request
(complete with social data) at the following address
[e-mail]
IP ADDRESS AND PASSWORD RESET PROCEDURE
1. Disconnect ARM and FOG
2. Switch the appliance off completely
3. Note down the DIP-SWITCH configuration
4. Turn all DIP-SWITCH OFF
5. Remove the Jumper from BUZZ (J3)
6. Place the Jumper on J2
7. Set the DIP-SWITCH No. 10 to ON
8. Supply the appliance
9. Set the DIP-SWITCH no. 1 to ON
10. Switch the appliance off again
11. Remove the Jumper from J2 and replace it on BUZZ (J3)
12. Restore the DIP-SWITCH as noted down before (point 3)
13. Supply the appliance

MANAGEMENT OF MALFUNCTIONS:
The "malfunction" (opening status contact and video-acoustic signals) is generated by the system
if one of the following conditions should occur:
LIQUIDI_LEVEL_ALARM: occurs when the liquid level is below 20% of the tank.
When the estimated liquid in the tank end up, the system will allow a further 120 sec of firing
(even if not consecutive) and after this it will not allow others. It will be necessary to intervene to
restore correct operation, reloading the tank and setting the 100% level again using DipSwitch 4.
CARD_OVERHEATING_ALARM: self-resetting) occurs when the inside of the appliance has
exceeded the maximum allowed temperature due to extreme weather conditions or bad
installation (poor ventilation).
ABSENT_BATERY_ALARM: (self-resetting) the appliance will continue to operate until the 230Vac
power supply will be present.
FAULTY_SONDE_ALARM: occurs when the thermocouple is disconnected or damaged or if the
reading is incorrect, reset the error by operating the DipSwitch no. 5 if it persists, the appliance
will not work until it is replaced by the service DefenderTech.
LACK_NETWORK_ALARM: (self-restoring) lack of electricity grid
BURNER_OVERHEATING_ALARM: reset the error by operating on Dip Switch no. 5 if it persists
contact the DefenderTech service.
PUMP_FAILURE_ALARM: it occurs when the pump does not work or does not suck up liquid from
the tank.
This signal does not affect the operation of the pumps, the machine will perform the firing
procedure regardless.
Reset the error by operating DipSwitch 5, if it persists contact the DefenderTech service.
Check if there is liquid in the tank, otherwise the hose, the pump or the solenoid valve are faulty,
contact the Service DefenderTech to be adviced on the action to be taken.
RESITENCE_BROKEN_ALARM: it occurs during the burner heating phase, if the temperature does
not increase in the expected quantity when the resistance is activated. Reset the error by
operating DipSwitch 5, if it persists contact the DefenderTech service.
All faults can be verified through the monitoring sw DT-FogControl and
DT-MultiFogControl

START-UP AND TESTING
It is possible to test the machine independently from a connection to an alarm center.
It is possible to freely test the system using "drinking water" instead of the liquid with which the
fog is produced, from the appliance will come out a dry and transparent but "noisy" steam (at
the end of this operation remember to restore the liquid level to the 100% acting on DipSwitch
nr.4).
TECHNICAL INSTALLATION
START
• Once the machine is connected to the mains, activate the buffer battery, connecting the "flying"
cable to the respective free terminal.
• Make sure that the whole DIPSWITCH is properly set (see table on page 11).
• Give 220V power to the appliance
• ARM the appliance through "ARM" (see page 10), when it will be ready it will emit a BEEP of 3 "
• Operate the shot using "FOG" (see page 10)
To interrupt the "shot and pause" cycle, the device must be disarmed by opening the contact on
ARM.

MAINTENANCE
In order to maintain the pump (only mechanical part) in full efficiency, every 3/6
months, as an OPTIONAL maintenance, it is advisable to shoot a few seconds (with
fluid or water) by operating it via the alarm system.
As an ANNUAL maintenance, the following is prescribed to:
• Replace the buffer batteries (2x12V 1.3 ° are wired in series)
• Arm the appliance by measuring voltage and absorption on the 230V mains
• Perform a full 60-second shot using water (repeat the operation if the steam generated emits a
burnt smell)
• Replace or top up the DEFENDERTECH liquid tank
• Act on DIPSWITCH no. 4 to restore the liquid level to 100%
• Act on DIPSWITCH no. 5 to restore any malfunctions generated by the maintenance work.