Honeywell TC846E1005 Installation And Maintenance Instructions Manual Download Page 1

H200-400-00

I56-6298-000

-10°C

55°C

110 g

59 mm

102 mm

23 mm

B501AP

X 10

X 1

Honeywell Building Solutions, Honeywell House, Arlington Business Park, Bracknell, Berkshire, RG12 1EB, UK

DESCRIPTION

The TC846E1005 is an addressable plug-in type smoke detector suitable 

for extremely high sensitivity applications. These sensors are designed for 

open area protection and must only be connected to control panels (CIE) 

that use a compatible proprietary communication protocol for monitoring 

and control. The CIE can communicate with a device using either the 

200/500 Series Protocol (CLIP) or Advanced Protocol (AP).
Each device can have its own unique address, which is set using two rotary 

code switches on the underside of the product. Two red/green/yellow LEDs 

on each sensor provide a local 360

o

 visible sensor indication (LEDs are 

controlled by CIE). Remote LED indicator capability is available as an 

optional accessory wired into the standard base terminals.
The detector runs a drift compensation algorithm to determine the level of 

dust contamination, and will give an indication to the CIE of the drift level. 
This smoke sensor contains an isolator. When installing the device using 

the isolator, check the panel documentation for details of how many 

isolators can be used on a loop
The TC846E1005 is designed to be backward compatible with the TC846A1005.

SPECIFICATIONS

Operating Voltage Range:  15 to 32 VDC.

Max. Standby Current:  

250 μA @24 V & 25

o

C (no comm.)

(Red LED blink enabled):   300 μA @24 V & 25

o

C (comm. every 5s)

Max. Alarm Current: 

add 3 mA @ 24 V & 25

o

C (2x red LED on)

Operating Humidity Range: 10% to 93% Relative Humidity (non condensing)

Power Up Time (max):  

3s

Isolator Characteristics

Operating voltage: 

≤ 32V

Maximum rated continuous current with the isolator  closed (I

c

 max):  1A

Maximum rated isolator  current (under short circuit) (I

max):  1A

Max. leakage current (I

max) with the isolator  open (isolated state):  12mA

Max. series impedance with the isolator closed (Z

c

 max): 160 m ohm at 15Vdc.

This device is tested and certified to EN54-7 and EN54-17.

Caution

Avoid locating the sensor in direct sunlight

WIRING

Refer to the installation instructions supplied with the plug-in sensor base 

for wiring details.

Note:

 All wiring must conform to applicable local and national codes and 

regulations. 

WARNING

 

Disconnect loop power before installing sensors

SENSOR INSTALLATION

1.   Set the sensor address (see Figure 1) by turning the two rotary switches 

on the underside of the sensor (using a screwdriver to rotate the 

wheels), selecting a number between 01 and 159. (Note: The number 

of addresses available will be dependent on panel capability, check the 

panel documentation for information). Record the address on the label 

attached to the base.

2.   Insert the sensor into the base and rotate clockwise until it locks into place. 
3.   After all the sensors have been installed, apply power to the system.
4.   Test the sensors as described under 

TESTING

.

TC846E1005

HIGH SENSITIVITY SMOKE SENSOR

E N G L I S H

I 56- 6298- 000

Figure 1: Rotary Address Switches

Anti-Tamper Features

These sensors includes a feature that, when activated, prevents removal of 

the sensor from the base without the use of a tool. Refer to the installation 

instructions for the sensor base for details of how to use this feature.

CAUTION

 

Dust  covers  help  to  protect  units  during  shipping  and  when  first 

installed. They are not intended to provide complete protection 

against contamination, therefore sensors should be removed before 

construction, major re-decoration or other dust producing work is 

started. Dust covers must be removed before a system can become 

operational.

MAINTENANCE

Before cleaning, disable the system to prevent unwanted alarms: 
1.   Remove the sensor to be cleaned from its base. 
2.   Gently release each of the four cover tabs that hold the cover in place 

(see Figure 2) and remove the sensor cover. 

3.   Vacuum the outside of the screen carefully without removing it. 
4.   Remove the screen and air guide assembly by pulling it straight out. 
5.   Use a vacuum cleaner to remove dust and debris from the sensing 

chamber, air guide and inside of the screen. 

6.  Re-install the assembly by aligning the arrows on the plastic that 

indicate the positioning and gently press it home. 

7.   Re-install the sensor cover. Use the cover tabs and LEDs to align the 

cover with the sensor and snap the cover into place. 

8.   When all sensors have been cleaned, restore power to the loop and 

test the sensors as described under TESTING.

Figure 2: Cleaning the Sensor

SENSOR COVER

COVER REMOVAL TABS

SCREEN

AIR GUIDE

OPTICAL SENSING 

CHAMBER

INSTALLATION AND MAINTENANCE INSTRUCTIONS

Summary of Contents for TC846E1005

Page 1: ...iring must conform to applicable local and national codes and regulations WARNING Disconnect loop power before installing sensors SENSOR INSTALLATION 1 Set the sensor address see Figure 1 by turning the two rotary switches on the underside of the sensor using a screwdriver to rotate the wheels selecting a number between 01 and 159 Note The number of addresses available will be dependent on panel c...

Page 2: ...the sensor should latch into alarm within 30 seconds activated by the CIE After completion of the test notify the proper authorities that the system is operational LIMITATIONS OF SMOKE SENSORS These smoke sensors will only work when connected to a compatible control panel Smoke sensors have sensing limitations They will not sense fires where smoke does not reach the sensor and different types of s...

Page 3: ...stromverbindung bevor Sie einen Melder installieren INSTALLATION DES MELDERS 1 Stellen Sie die Melder Adresse ein siehe Abbildung 1 indem Sie die beiden Drehschalter an der Unterseite des Melders drehen die Räder mit Hilfe eines Schraubenziehers drehen Wählen Sie dabei eine Zahl zwischen 01 und 159 Hinweis Die Anzahl der verfügbaren Adressen ist abhängig von der Kapazität der Brandmelderzentrale I...

Page 4: ...chen Aerosolrauch von einem anerkannten Hersteller z B No Climb Products Ltd Setzen Sie den Melder einer kontrollierten Rauchmenge entsprechend den lokalen Vorschriften sowie den Empfehlungen des Herstellers aus 2 Beide LEDs am Melder sollten innerhalb von 30 Sekunden in Alarmposition schalten aktiviert durch die Brandmelderzentrale EINSCHRÄNKUNGEN DER RAUCHMELDER Diese Rauchmelder funktionieren n...

Page 5: ...AGE Se reporter aux instructions d installation de la socle de détecteur enfichable pour les détails du câblage Remarque tout le câblage doit être conforme aux réglementations et aux codes nationaux et locaux applicables ATTENTION Débrancher l alimentation de la boucle avant d installer des détecteurs INSTALLATION DU DETECTEUR 1 Définir l adresse du détecteur voir Figure 1 en tournant les deux sél...

Page 6: ...llumettes à fumée ou de la fumée synthétique en bombe fournie par un fabricant agréé tel que No Climb Products Ltd exposer le détecteur à des quantités de fumée contrôlées conformément aux pratiques recommandées localement et aux conseils du fabricant 2 Les deux DEL du détecteur doivent se mettre en alarme dans un délai de 30 secondes activé par la centrale d alarme Après le test informer les auto...

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