Honeywell 19546GM1 User's Manual
Contents
1. moos ona Warning adjust pot DIP switches on bottom of board Do Not Adjust Factory set pots A Risk of electrical shock A Potential hazard Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 10 3 Ope ratio N continued D Signal and Setpoints The voltage between TP Gnd and TP Sig indicates the current signal received from the sensor The normal range is 0 4 volts to 2 0 volts which corresponds with 4 20 mA This manual will use the voltage at TP Sig to describe the input signal When this signal exceeds the voltage at TP Warning or TP Alarm the warning or alarm function will take place The warning setpoint is user adjustable by looking at the voltage on TP Warning and adjusting the warning adjust pot until the desired setpoint is reached see Figure 3 The alarm adjust pot and TP Alarm function the same way The warning and alarm setpoints are factory adjusted as indicated on the data sheet included with your F Troubleshooting GM 1 Never adjust these setpoints outside the range A of 0 4 to 2 0 volts Contact Honeywell Analytics if you have any questions or want help in determining setpoints for your particular sensor and application After setpoint adjustment always expose sensor to the gas being monitored and verify that the warning and alarm lights trigger at the desired concentration as d2. Corporate Honeywell Analytics Manning Gas Detection Telephone www honeywell com www honeywellanalytics com www manningsystems com Contact us by telephone at the numbers listed below Organization Phone Number United States Canada Europe Asia Pacific Middle East Sales Information Honeywell Analytics Inc 1 800 538 0363 1 918 712 5576 1 913 712 5580 Fax Honeywell Analytics Inc 1 888 749 8878 Honeywell PACE 44 0 1202 676161 Honeywell Asia Pacific Inc 82 0 2 2025 0307 Honeywell Analytics Inc 971 4 3458 338 Contact us at detectgas honeywell com Symbol Definitions The following table lists those symbols used in this document to denote certain conditions Symbol Definition B A A CAUTION ATTENTION Identifies information that requires special consideration CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION symbol on the equipment refers the user to the product manual for additional information The symbol appears next to required information in the manual WARNING Indicates a potentially hazardous situation which if not avoided could result in serious injury or death WARNING symbol on the equipment refers the user to the product manual for additional information The symbol appears next to required information in the manual
3. indicates a situation which if not avoided may result in equipment or work data on the system being damaged or lost or may result in the inability to properly operate the process Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 3 Contents Serial number Section Title Page 1 System Description 5 2 Installation 7 3 Operation 10 4 Limited Warranty 13 Introduction This manual has been prepared to help in the use and installation of the Manning GM 1 Gas Monitoring Alarm System This manual will convey the operating details of the alarm system ensure proper installation and demonstrate start up and routine maintenance procedures A ATTENTION This manual must be carefully followed by all individuals who have or will have the responsibility for using or servicing the Manning GM 1 alarm system Warranties made by Honeywell Analytics with respect to this equipment will be voided if the equipment is not used and serviced in accordance with the instructions in this manual If in doubt about a procedure please contact Honeywell Analytics before proceeding Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved System Description The Manning GM 1 is designed to accept a single 4 20 mA current input signal plus provide a regulated 24 VDC supply to operate all sensors manufactu
4. 2009 Honeywell Analytics All Rights Reserved System Description continued System Specifications Electrical Power 120 VAC 50 60 Hz at 0 35 amp 230 VAC 50 60 Hz is available as an option Signal input 4 20 mA DC Power available for sensors Heavy duty internal 24 VDC 1 amp maximum regulated supply Display 20 segment LED bargraph Light Outputs and Relays Alarm Light and Relay e Setpoint field adjustable e Alarm Light and Relay independently latchable by board mounted DIP switch e 10 second on delay 2 second off delay Warning Light and Relay e Setpoint field adjustable Warning Light and Relay are NOT latchable e 10 second on delay 2 second off delay Fault Light and Relay Setpoint NOT adjustable all mA signals below 1 4 mA will initiate fault output Fault Light and Relay always latch 10 second on delay Note All relays are normally energized and monitored by individual LEDs for ease of troubleshooting Relay Ratings 3 amps at 24 VDC or 120 VAC Form C providing NO normally open or NC normally closed option Enclosure 14 gauge steel gasketed 10 high x 8 wide x 4 deep NEMA 1 rated enclosure with plexiglass window Weight 11 Ibs Operating Ambient Temperature range 0 F to 120 F Operating Humidity 5 95 Relative Humidity non condensing Options Down scale Alarm for oxygen Push button Controls Silence Silences internal horn
5. the Manning GM 1 This will test the sensor and any equipment con nected to the relays in addition to the Manning GM 1 Figure 4 Troubleshooting the Manning GM 1 Gas Monitoring Alarm System Display power PPM Sensor current draw supply voltage 1mV per 10 mA Fault Alarm 100 8 0 SENSOR DEPENDENT 60 mVDC 40 Power Warning Red WARNING ALARM ADJUST ADJUST TP WARNING pami WARNING RELAY TP CURRENT DRAW FUSE RATING 250V 1 0 AMP Black Red N NO nc J No c nc NO c NC 120 VAC WARNING ALARM FAULT RELAY RELAY RELAY MODEL GM MAINBOARD REV D Signal from sensor Power supply voltage to sensor A Risk of electrical shock A Potential hazard Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 12 A Limited Warranty Limited Warranty Honeywell Analytics Inc warrants to the original purchaser and or ultimate customer Purchaser of Manning products Product that if any part thereof proves to be defective in material or workmanship within eighteen 18 months of the date of shipment by Honeywell Analytics or twelve 12 mon
6. ALARM FAULT RELAY RELAY RELAY MODEL G M MAINBOARD REV D Relay rating 3 amp User must fuse to protect Note Green wire earth ground must be connected to grounding stud marked Bare wrap to SHLD terminal of sensor Red to 24 terminal of sensor Black to GND terminal of sensor A Risk of electrical shock S White to SIG terminal of sensor Potential hazard Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 3 Operation A Display Panel A 20 segment Bargraph Display indicates the gas concentration level The bottom LED is always lit to indicate power to the display The Warning LED indicates the warning level as determined by the warning setpoint has been exceeded The Warning LED and Warning Relay operate together and never latch The Alarm LED indicates the alarm level as determined by the alarm setpoint has been exceeded The Alarm LED and Alarm Relay are independently latchable or non latchable as determined by the DIP switch on the main board Standard factory settings are to latch the LED and not latch the relay The Power LED indicates power to the monitoring unit This LED will flash during the one minute power up delay indicating that all relays are held in the normal condition to allow for sensor stabilization during power up The Fault LED indicates a signal input of less than 1 4 mA 0 14
7. Honeywell Gas Monitoring Alarm System Manning GM 1 Instruction and Installation Manual 07 09 Honeywell Confidential amp Proprietary This work contains valuable confidential and proprietary information Disclosure use or reproduction outside of Honeywell Inc is prohibited except as authorized in writing This unpublished work is protected by the laws of the United States and other countries Notices and Trademarks Copyright 2009 by Honeywell International Inc Release D July 2009 While this information is presented in good faith and believed to be accurate Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customers In no event is Honeywell liable to anyone for any indirect special or consequential damages The information and specifications in this document are subject to change without notice Manning is a registered trademark of Honeywell International Inc Other brand or product names are trademarks of their respective owners Honeywell Analytics 405 Barclay Blvd Lincolnshire IL 60069 USA 1 800 538 0363 Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved About This Document World Wide Web The following Honeywell web sites may be of interest Honeywell Organization WWW Address URL
8. Reset Clears signal latched functions and relays If warning alarm or fault condition exists indications will return after a short time delay A Note The Manning GM 1 is for use only in non classified areas Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 2 Installation A Locating the Manning GM 1 When unpacking the unit inspect all boxes and contents for shipping damage If any screws or other metal parts are missing these must be found to ensure that the printed circuit boards will not be damaged when power is applied The control unit is designed to be mounted on a solid non vibrating wall through four holes in the two mounting flanges While the physical location must be determined in part by local conditions it is important to consider the following CAUTION Protect the Manning GM 1 from rain snow water sprays cleaning crews and physical damage Mount the unit on a solid wall non vibrating at eye level for convenience in taking readings servicing etc The Manning GM 1 is NOT explosion proof DO NOT MOUNT in a hazardous atmosphere Operating temperature for the Manning GM 1 is 0 F to 120 F e Pre punched holes are provided in the bottom of the enclosure for cable access DO NOT drill holes in the top of the cabinet as this will void the warranty If hole drilling is required be sure to rem
9. correct wiring or loose connections between the sensor and monitoring unit Each relay has a green LED in series with its coil If this LED is on this indicates that the relay is energized and contacts will be in the normal position If this LED is off the contacts will be in the tripped condition Power supply voltages should be checked at TP 20V on the display board and at 24 on the sensor input terminal block see Figure 4 Both points should be DC Volts as labeled The total sensor current draw can be checked by looking at the voltage between the two TP Current Draw test points 1 0mV corresponds to 10 mA and 50 0mV corresponds to 500mA etc Compare this reading with the current draw expected for the sensor you are using see appropriate sensor manual If questions arise call Honeywell Analytics Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 11 3 Ope ratio N continued G Maintenance H Replacement Parts The Manning GM 1 is designed for long life and high For replacement parts contact Honeywell Analytics reliability Honeywell Analytics recommends Be sure to give serial number and model number of checking signal voltages monthly and logging them unit on the data sheet included with your Manning GM 1 Additionally the sensor being monitored should be exposed to the target gas on a monthly basis while all alarm functions are verified at
10. ded A Risk of electric shock Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved Relay Wiring All three relays have Form C dry contacts Any required power source must be within the 3 amp rating and fused or current limited to keep from damaging the contacts Relay wiring must be run in separate conduit from the sensor cable if the relay circuit is AC Sensor Wiring See sensor manual for proper sensor cable See sensor manual for proper sensor location Never run AC circuits in the same conduit as the sensor cable Note Relays are energized in a non alarmed condition so that a power loss in the Manning GM 1 will result in an alarm 2 Instal latio N continued Figure 2 Wiring diagram for the Manning GM 1 Gas Monitoring Alarm System PPM rie Alarm 100 Power Warning 60 40 20 NH WARNING ALARM TP TP ADJUST ADJUST GND 20V a BOT TOP i e TP le TP TP WARNING ALARM SIG lt r lt 1 lt I WARNING ALARM FAULT RELAY RELAY RELAY TP CURRENT DRAW e FUSE RATING 250V 1 0 AMP me iio S o O O erore eo Oo loeice L NJ No C nc J NO C nc J NO c NC J fai 120 VAC WARNING
11. isplayed by the bargraph E Start Up Procedures Before applying power make a final check of all wiring for continuity shorts grounds etc It is usually best to disconnect external alarms and other equipment from the unit until the initial start up procedures are completed After power up allow 24 hours for the system to stabilize before testing the sensor Because sensors are normally located at a distance from the monitoring unit the test time required and accuracy of the response checks will be improved if two people perform the start up procedures and use radio contact Start Up Test One person exposes the sensor to a small amount of the gas that is being monitored The second person stays at the monitoring unit to determine that the sensor when exposed to the target gas is connected to the proper input responds and causes appropriate alarm functions The Fault Light and Fault Relay always latch when a fault condition is detected After the condition is corrected the Reset switch must be pressed to clear the Fault Light and Fault relay The unit will indicate a fault if the signal is less than 0 14 volts at TP Sig Some Manning sensors are configured to send a signal of 0 05 volts at TP Sig if a sensor fault exists If TP Sig 0 05 volts this indicates a properly wired sensor is in a fault condition Proceed to investigate the sensor If TP Sig 0 00 volts this indicates no signal from the sensor Check for
12. lytics will have no further obligation under this limited warranty All warranty obligations of Honeywell Analytics are extinguishable if the Product has been subject to abuse misuse negligence or accident or if the Purchaser fails to perform any of the duties set forth in this limited warranty or if the Product has not been operated in accordance with instructions or if the Product serial number has been removed or altered Disclaimer of Unstated Warranties THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO THIS PURCHASE ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED Limitation of Liability IT IS UNDERSTOOD AND AGREED THAT HONEYWELL ANALYTIC S LIABILITY WHETHER IN CONTRACT IN TORT UNDER ANY WARRANTY IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE AMOUNT OF THE PURCHASE PRICE PAID BY THE PURCHASER FOR THE PRODUCT AND UNDER NO CIRCUMSTANCES SHALL HONEYWELL ANALYTICS BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION LIMITING HONEYWELL ANALYTICS LIABILITY NO ACTION REGARDLESS OF FORM ARISING OUT OF THE TRANSACTIONS UNDER THIS WARRANTY MAY BE BROUGHT BY THE PURCHASER MORE THAN ONE YEAR AFTER THE CAUSE OF ACTIONS HAS OCCURRED Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytic
13. ove all metal filings Mounting dimensions are included in Figure 1 Figure 1 Mounting dimensions for the Manning GM 1 Gas Monitoring Alarm System Gas Monitor PP Fault Alarm Power Warning Manning GM 1 Reset Silence Honeywell Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright 2009 Honeywell Analytics All Rights Reserved 2 Instal latio N continued B Wiring Electrical wiring must comply with all applicable codes Plant equipment that may be involved and operating conditions should be discussed with local operating personnel to determine if any special needs should be taken into account Nearly all start up problems are due to improper wiring or monitor configuration Please follow these guidelines carefully Figure 2 presents a wiring diagram for the Manning GM 1 AC Power Wiring Use only stranded cable for AC power relay outputs and sensor input cables The units must have a proper third wire ground for safety and sensor shielding Be sure to follow local codes All AC cables must be kept away from the incoming sensor cables i e do not put AC cables inside conduit containing sensor cables e Keep all wiring away from variable speed drives and SCR control units to minimize electrical noise exposure Electrical Power 120 VAC 50 60 Hz 0 35 amps e Electrical power ground The unit must be properly groun
14. red by Honeywell Analytics The Manning GM 1 is housed in a rugged 14 gauge gasketed steel enclosure Behind the clear plexiglass window is a 20 segment vertical LED bargraph display which gives a visual indication of the gas concentration The unit has warning and alarm level indications on the front panel and warning and alarm relays allowing the user to incorporate functions such as ventilation control remote horns security system monitoring and automatic shutdown Designed to be highly reliable when properly installed all relays are energized during normal operation and a sensor fault monitoring circuit will indicate a fault and trio a dedicated fault relay if the signal falls below 1 4 mA The unit has an audible horn which will sound if an alarm or fault condition is detected The silence switch will silence the horn until the next event If an alarm condition initiates the horn the horn will clear automatically when the alarm relay clears The unit has a power up delay feature that places all outputs in normal conditions for one minute to allow for sensor stabilization The Manning GM 1 will support all of Manning sensors including oxygen which requires a down scale alarm All components that are in contact with voltages above 40 volts are UL listed including the enclosure Note The Manning GM 1 is for use in non classified areas only Manning GM 1 Gas Monitoring Alarm System 19546 GM1 07 09 REVD Copyright
15. s All Rights Reserved 13
16. ths from the date of first use by the purchaser whichever comes first such defective part will be repaired or replaced free of charge at Honeywell Analytics discretion if shipped prepaid to Honeywell Analytics at 405 Barclay Blvd Lincolnshire IL 60069 in a package equal to or in the original container The Product will be returned freight prepaid and repaired or replaced if it is determined by Honeywell Analytics that the part failed due to defective materials or workmanship The repair or replacement of any such defective part shall be Honeywell Analytics sole and exclusive responsibility and liability under this limited warranty Exclusions A If gas sensors are part of the Product the gas sensor is covered by a twelve 12 month limited warranty of the manufacturer B If gas sensors are covered by this limited warranty the gas sensor is subject to inspection by Honeywell Analytics for extended exposure to excessive gas con centrations if a claim by the Purchaser is made under this limited warranty Should such inspection indicate that the gas sensor has been expended rather than failed prematurely this limited warranty shall not apply to the Product C This limited warranty does not cover consum able items such as batteries or items subject to wear or periodic replacement including lamps fuses valves vanes sensor elements cartridges or filter elements Warranty Limitation and Exclusion Honeywell Ana
17. volts at TP Sig The Fault LED and Fault Relay always latch B Reset and Silence Switches c DIP Switch Setting Pushing the Reset switch will reset the fault light fault relay alarm light and alarm relay If either condition still exists the appropriate light and relay will return to its tripped state after a time delay Pushing the Silence switch will silence the horn on the bottom of the Manning GM 1 until the next event occurs The horn is triggered by a fault or an alarm condition The horn will clear itself if the alarm and fault relay clear A warning condition does not trigger the horn The two position DIP switch in the center of the bottom board controls the latching of the alarm light and alarm relay Switch 1 left controls the alarm relay Switch 2 right controls the alarm light Putting the switch in the on up position will latch the corresponding function Putting the switch in the off down position will cause the corresponding function to be not latched see Figure 3 This allows the alarm condition to remain activated if desired even if the gas concentration goes back to below the setpoint Figure 3 Warning adjustment and DIP switch settings PPM Fault Alarm 100 ae Warning ADJUST BOT TOP FUSE RATIN 250V 1 0 AMP
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