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Manual: EV-DPH Manual 000027  (Changes are subject to DCRN)

8

• Ref No: NISM/EV-DPH/01 •  May 2010 •  Issue: 1

•  Evolution  •  EV-DPH  •  analogue addressable 

photoelectric / heat sensor 

The 7 segment LED distinguishes the 
Customer Code, Type and Address by the dot 
position in the LED.

The information displayed by the 7 segment 
LED cycles every second and stops whilst 
displaying the [address] at the end of the 
second cycle. Pressing any key at any time during 
the information collection cycle, forces the 
EV-AD2 to display the address, and await new 
address selection.

6. +100, +10, +1 keys are used to select the 

new address.

7. Press the [Set] key

a) The buzzer sounds, and all LED’s are 

turned off. The EV-AD2 then starts 
transmitting to the detector.

b) Do not remove the detector.

8. The 7 segment LED shows the new address and 

“complete” LED lights. If an unsupported or 
defective device is connected the buzzer sounds ,
ERROR LED is lit and the 7 segment LED reads 
ERROR CODE. 

9. To continue changing the address for another 

detector, change the detector and then repeat 
from step 3. To finish changing addresses, 
turn the POWER SW off.

1

Stand by mode

EV-AD2 will switch to STAND-BY MODE to save
battery power if there is no key operation for
more than one minute after finishing changing
device addresses. During the STAND-BY MODE, 7
segment LED is blank. Power LED is lit.

To return EV-AD2 from STAND-BY MODE press
any key.

2

Instruction

1. EV-AD2 requires two 9v PP3 batteries.

a) Before inserting the batteries, confirm 

the EV-AD2 is switched off and check 
polarity of battery, or damage 
could result.

2. Turn the power switch ON.

a) For one second, all LED’s are lit and the 

buzzer sounds.

3. Plug the device onto the base.

4. Press the [Search] Key

a) Buzzer sounds, then the EV-AD2 starts 

transmitting to the detector.

b) Do not remove the detector when 

transmitting, or damage could result.

5. The 7 segment LED reads [Customer code], 

[Type of detector], [Address] in turn.

a) The buzzer sounds, ERROR LED lights 

and the 7 segment LED displays an 
ERROR CODE when an unsupported 
or defective device is connected.

0.01

12.3

003.

Customer Code

Type of detector

Address

Section 9 - ADDRESS SETTING 

(EV-AD2)

(Note - Dot position)

Summary of Contents for EV-DPH

Page 1: ...www nittan co uk E mail sales nittan co uk EV DPH Analogue Addressable Dual Wavelength Photoelectric Heat Sensor instruction manual Quality System Certificate No 041 Assessed to BS EN ISO 9001 2008 R...

Page 2: ...analogue addressable fire sensors from Nittan UK Ltd called evolution The EV DPH together with the EV PH EV H EV P are all elegantly designed low profile fire sensors which are aesthetically pleasing...

Page 3: ...LEDs and supporting a uniform response in any EN 54 Test Fire Resistance to false alarms caused by steam A2R or CS Grade heat detectors EEPROM addressable hand held programmer Low profile stylish appe...

Page 4: ...plastic dust cover supplied over the sensor to keep out dust etc until the system is commissioned If the dust cover is not fitted and the environment is slightly dusty such as when building work is b...

Page 5: ...s manual It may be advisable to ensure that such cleaning is conducted regularly in the future iv Ensure no equipment which may generate combustion products has been installed in the vicinity of the d...

Page 6: ...g to the next sensor ensure that the sensor previously tested does not re operate due to the presence of residual smoke Functional Tests The functional test checks the sensor operation These sensors m...

Page 7: ...certificate TBA Section 7 ENVIRONMENTAL PARAMETERS Temperature Considerations Over the range from 10 C to 55 C Humidity Relative Humidity of up to 95 measured at 50 C non condensing Section 8 EMC Inst...

Page 8: ...or another detector change the detector and then repeat from step 3 To finish changing addresses turn the POWER SW off 1 Stand by mode EV AD2 will switch to STAND BY MODE to save battery power if ther...

Page 9: ...olution EV DPH analogue addressable photoelectric heat sensor Auxiliary terminal RIL current limited to 3mA Base control is not current limited as the auxiliary equipment provides the limiting If the...

Page 10: ...that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office or your household waste dispo...

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