Sensor States
The state in which the Fire sensors operate can be changed from the default factory set state to another state during commissioning. The environment in which the S-Quad device is installed will
determine what state is applicable. # - Default state ~ EN54 : Part 7 :2000 * EN54 : Part 5 :2002
Device
LPCB approved sensor STATE *
Meets
EN54 : Part 7 :2000
EN54 : Part 5 :2002
Dual optical & Heat sensor
(S4-711 & S4-711-ST)
State 0 #
Medium optical smoke~ / Class A1 heat *
State 4
Medium optical smoke~
State 5
Medium optical smoke~ / Class B heat *
State 8
Delayed medium optical smoke~ / Class A1 heat *
Dual optical, Heat & CO sensor
(S4-911)
State 0 #
Medium optical smoke ~ / Class A1 heat *
State 4
Medium optical smoke~
State 9
Class A1 heat *
Heat sensor (S4-720) State 0 #
Class A1 heat *
State 5
Class B heat *
Heat Sounder (S4-780) State 0 #
Class A1 heat *
State 5
Class B heat *
Dual Optical Heat Sensor
Speech strobe (S4-711-ST-VO &
S4-771)
State 0 #
Medium optical smoke ~ / Class A1 heat *
State 4
Medium optical smoke~
State 5
Medium optical smoke ~ / Class B heat *
State 8
Delayed medium optical smoke ~ / Class A1 heat *
Dual Optical Heat CO Sensor Speech
& Strobe (S4-911-ST-VO)
State 0 #
Medium optical smoke ~ / Class A1 heat *
State 4
Medium optical smoke~
State 9
Class A1 heat *
All S-Quad range of sensor sounder devices meet CEA GEI 1 - 084 Requirements and test methods for input/output devices for use on the transmission paths of fire detection and alarm systems.
Commissioning instructions
40
4188-949 issue 3_05/10_Nano Comms inst.
Sensor
States
