Honeywell Fire Sentry SS4-AUV, Installation Manual And Operating Manual

Page 1: ...Fire Detector Installation Guide and Operating Manual MAN0927_V3_1510 005_Rev H_06 13 i Installation Guide and Operating Manual Fire Sentry Model SS4 AUV AUV2 Ultraviolet UV Digital Electro Optical Fire Detectors STAND ALONE RELAY MODE or 4 20 mA Output Option ...

Page 2: ...Power Supply Considerations 6 2 2 Installation Procedure 6 2 2 1 Configuring and Wiring Detectors 6 2 2 2 Removing Detector from its Enclosure 7 2 2 3 Configuring the Detector Module 7 2 2 4 Wiring the Detector Module 7 2 2 5 Wiring the SS4 AUV AUV2 Detector for 4 or 20 mA Current Mode Operation Optional 8 2 2 6 Wiring the Detector Relays 9 2 2 7 Replacing the Detector Module in the Enclosure 9 2 ...

Page 3: ...ility to be re configured in the field Its installation is simple and operation straightforward due to the built in self testing feature Therefore the maintenance consists mainly in keeping the Detector window lens clean and performing periodic testing required by the manufacturer of the Fire Control and Suppression System The SS4 AUV SS4 AUV2 are UV only detectors and are for indoor applications ...

Page 4: ... xx Gb xx T4 Ta 60 C to 110 C 3 T5 Ta 60 C to 90 C 3 T6 Ta 60 C to 75 C 1 1 2 6 Additional Certifications FM verified and approved to meet FM 3260 Radiated Energy Sensing Fire Detectors for Automatic Fire Alarming Signals 1 PHeater circuit turns ON only when temperature drops below zero degrees Fahrenheit 17 C P 2 See Section 1 4 for Additional Performance Specifications 3 The supply connection wi...

Page 5: ...one operation the Model SS4 A A2 Detector may be connected to a suitably approved transmitter or control system panel The Detector operated in the Stand Alone mode uses the Fire Fault and Verify optional relays or optional 4 to 20 mA current source FSC Model MA420 4 Module refer to Section 4 3 to interface to FM Approved or UL listed Fire Security Panels For Stand Alone operation the Detector s Fa...

Page 6: ...linking with frequency about 2 Hz Version SS4 AUV2 The operation of this unit is identical to the SS4 AUV except the fire alarm LEDs turn off once the fire threat is eliminated without power cycling of the device 1 4 2 Detection Range and Field of View The SS4 AUV AUV2 detection range is field adjustable between 15 and 60 ft in 15 ft increments to an industry standard one square foot gasoline pan ...

Page 7: ...s selected the Fire or Verify Relay will de energize and the Red LEDs will turn off after 10 seconds 3 Test Period This setting pertains to the Through the Lens test period which may be set to 6 or to 30 minutes The Factory setting is 30 minutes The 6 minute period may be required in applications where the lens is frequently obscured NOTE Utilization of the 6 minute period may adversely affect the...

Page 8: ...v 1 Explosion Proof rating 2 1 3 Wiring Recommendations To prevent intermittent connections Fire Sentry Corporation recommends using junction boxes Install a junction box near each Detector location Wire each Detector to its junction box Use screw down terminal strips inside the junction box to make the connections from the Detector s terminals to an FM Approved or UL listed Fire Alarm Panel Also ...

Page 9: ... a Insert the cables into the metal enclosure base through one of the conduit openings Refer to Figure 6 b Connect the 24 Volt DC power supply wires to pins 1 and 4 of the J1 or J2 connector observing the correct polarity Refer to Figure 2 Firmly tighten down the two slotted screws with a small screwdriver taking care not to over tighten the screws Pins 2 and 3 of the J1 and J2 connectors are the ...

Page 10: ...on 4 0 6 mA ALARM 20 0 6 mA FAULT 0 6 mA To use the analog output of an SS4 AUV AUV2 make the following connections 24 V DC J2 pin 4 24 V DC RTN J2 pin 1 4 20 mA output J5 pin 4 4 20 mA RTN J1 pin 1 The fire Alarm and fault relays of the Detector equipped with the MA420 4 Module are not usable However the Detector s Verify Relay may still be used as a separate Fire Alarm output Refer to Table 2 Co...

Page 11: ...ve screws to the standoffs b If necessary clean the Detector sensors and windowed cover per instructions of Section 3 2 c Securely screw down the metal enclosure top windowed cover and tighten the Allen head tamper proof screw 2 3 Enclosure Installation optional 2 3 1 Installing the Detector on the Swivel Mount SM2 or SS Extra Duty SM4 Swivel Mount a Select fasteners for the swivel mounting such t...

Page 12: ... Digital Electro Optical Fire Detector Installation Guide and Operating Manual MAN0927_V3_1510 005_Rev H_06 13 10 4 86 4 26 2 95 2 00 0 295 Dia 4 7 approx Figure 4 Model SM2 Swivel Mount Figure 5 Model SM4 Stainless Steel Swivel Mount ...

Page 13: ...ptical Fire Detector Installation Guide and Operating Manual MAN0927_V3_1510 005_Rev H_06 13 11 2 09 4 66 1 10 0 67 4 38 2 40 3 4 NPT 1 50 Figure 6 Model SS4 AUV AUV2 Detector Enclosure Side View Figure 7 Model SS4 AUV AUV2 Detector Enclosure Rear View ...

Page 14: ...t The Detector faults if one of its Relay circuits fails In this case one LED is on until the fault is corrected The user should return the unit to the factory for service g Self Checking Fault The Detector faults if its internal microprocessor finds a failure during self checking of the hardware and software In this case one LED is on until the fault is corrected This type of fault may be caused ...

Page 15: ...SD Do NOT handle a module without adequate grounding precautions 3 4 Detector Repair Return the defective module to the factory for repair service THERE ARE NO USER SERVICEABLE PARTS IN A DETECTOR MODULE If the Model SS4 AUV AUV2 Module must be shipped back to the factory for repair it MUST be packed in static protective material If not available the Module should be carefully wrapped with aluminu...

Page 16: ... TriMode Plot 4 Power 24 Volts DC J2 DETECTOR POWER OUT PIN 1 DC Return 2 and 3 RS 485 Connection to an optional interface unit for viewing FirePic and TriMode Plot 4 Power 24 Volts DC J4 FIRE RELAY PIN 1 Fire Relay Common 2 Fire Relay Normally Closed 3 Fire Relay Common 4 Fire Relay Normally Open J5 FAULT RELAY Energized J6 FIRE VERIFY RELAY PIN PIN 1 Fault Relay Normally Open 1 Verify Relay Comm...

Page 17: ...rgize approximately 10 seconds after it energizes If Verify is disabled then the Fire Relay s will de energize approximately 10 seconds after it energizes The SS4 AUV2 Factory setting is Non Latching closed Latching mode If Verify is enabled then when the Verify Relay energizes it will remain energized until the Detector is reset If Verify is disabled then when the Fire Relay energizes it will rem...

Page 18: ...able upon request 4 3 4 20 mA Option MA420 4 The 4 20 mA module is by Factory Mutual FM recognized device to be used with all approved SS4 type Detectors Fire Sentry is required by FM to install this device at the factory and certifies this option along with the Detector Refer to Section 2 2 5 for system wiring details NOTE Converting Field units of the SS4 Stand alone relay type to the 4 20 mA ve...

Page 19: ...13 Detector Fault High Temperature 11 Input Voltage 11 No Power 11 Relay 11 Self Checking 11 Detector Repair 12 ESD 5 FireBus 2 FireBus Wiring 5 Grounding 5 Installation 5 Conduit 5 Detector 5 Enclosure 8 Precautions 5 Procedure 5 Static Damage 5 Junction Box 5 Layout Planning 5 Maintenance 11 Optional Accessories 15 Personnel Qualified 12 Power 5 Relay Fault 13 Fire 13 Stand Alone 2 Static Damage...

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