Manual Addendum HU-80-1625 Supersedes 1635
Contents
1. CIRCUIT BREAKER THERMOCOUPLE PLC OUTPUTS Yo 2 Y4 Z 14GA BLACK GREY Yo HG 1 REMOTE START SIGNAL GREY EJ BLACK T 2 OPEN GREY HG 1 REMOTE STOP SIGNAL NC BLACK _ ______ 2 OPEN GREY GREY ya m Y5 GREY Y6 GREY 1 3 CLOSE RED Y7 CREY 2 Y10 GREY Y11 GREY _ Y13 GREY gt azca SI GREEN PUNE C3 Y14 GREY ma EL WHITE vs Y16 GREY vie Y17 GREY GREY O WHITE 1 13 14 CALL FOR HEAT HONEYWELL RM7898A1000 CLIP JUMPERS JRI amp JR2 ALARM PV2 PILOT VALVE 2 ri _ g Ben PILOT VALVE 1 5504 e RED Sesh 0 7522 2711 _ El IGNITION 6 IGT TRANSFORMER Oyo i 212 SAMUEL JACKSON INC ELECTRICAL SCHEMATIC WITH DISCRETE 1 0 L 5502 0 2 ST7800A1021 10s Purge Cord 15s Valve Proving Time 61 1 16090270 HUMIDAIRE AUSTRALIAN KING MESA VPS at Start and at Stop PAGE 12 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED 480V 440V gt 415V 110 120VAC 1 ae2. 8 NOSMOVI THANVS 9 1 Nd IPS Z0S AN 92 0909 Z 1812 IPS 229110 UMA 9 OLZMNG 21912 9 82212 Nd IPS 5 inso O JO 10014 00 140 IPS q JoS lqnoq LL ZLGG AWA 9280000 444 175 006 4 0840 02122 Nd 5 29114 S09 88 1 0949 2 Nd 175 jJjoynus UN E YOY 74610 Nd 175 YOUMS 5099 8 2 0 9 680 1 sung Nd 16 Sey IDNUDW YOPMS 809 VLYZ GLZ 006 001 ZV 006 EN 91 Nd 105 YOYMS 9118894 YBIH 509 V9 T GLZ oqu 005 001 zy 006 gn sung H 3591 dl VL a gt z Aiddns 509 V V PAGE 17 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED
3. 74 x pony X4 14 WHITE ay pit H2 H3 PLC OUTPUTS L3 13 146 Z 146 380V DISCONNECT CONTROL TRANSFORMER XFMR 5A CIRCUIT BREAKER YO Yo 1 REMOTE START SIGNAL NO _ ______ 5 40 2 OPEN 3 CLOSE RED L FRESH WATER VALVE 1 GREY Y2 F Y2 1 REMOTE STOP SIGNAL INCOMING FLOW METER IFM BROWN O WHITE BACK _ _ _ _ _ 2 OPEN 3 cLosE RED GREY PURPLE OPTIONAL SALT LEVEL LOW SIGNAL NO X2 1 Y4 GREY E MAN RESET HI TEMP HTL RLY e Ei 12 NO C TC J ye GREY T Y7 GREY cREY EUSE 2 O 2 10 monte GRN WATER VALVE MOTOR GREY wu L _GAS VALVE MOTOR yo GREY yz CREY lt u RED ii 12GA biscoNNEcT Y14 GREY GREY 1 Y15 GREY WHITE Y16 GREY e e Tm GREY GREY vr Q E 13 14 CALL FOR HEAT SIEMENS LFL1 635 AU ALARM PILOT VALVE 1 E RLY 2 GAS LOW PRES SEE ru SEE SEE CALL 13 14 1 ABH TE RLY HAPHINTERLOCK FoR HEAT HAVI PILOT VALVE 2 GAS HIGH PRES 45 ABOVE ABOVE ABOVE Ta Jaa einen T L Omon T 550 ali 550 2 IGNITION 1 IGT TRANSFORMER H
4. GROUND SHIELD ONLY ON THIS END a TEMP HI LIMIT BLUE Air 3 4 20 DC TYPE J INSTALLED NEXT TO 21708 us 4 20 DC WIRES 20 14 20 0 WA SEE NOTE 1 20 4 20 DC 21710 YELLOW INSTALLED IN WATER TANK 21708 BLUE TCA T C INSTALLED IN MOIST AIR LINE 24 VDC NOTE INSTALLING ELECTRICIAN 15 RESPONSIBLE FOR CONNECTION THE KIA PINT FTOR NORMALLY OPEN INTERLOCK OR HOPPER ON SIGNAL TO THE HUMID AIR O VDC SENSITIVE WIRES NOTE B THERMOCOUPLE TEMPERATURE SENSOR USE ONLY SHIELDED 2 CONDUCTOR CABLE FURNISHED WITH UNIT RUN IN SEPARATE CONDUIT FROM POWER WIRES SEVERAL THERMOCOUPLE WIRES MAY BE RUN IN THE SAME CONDUIT WITH OTHER 4 20mA SIGNALS CATS OR 24 VDC SENSITIVE WIRES ONLY ONE OF THESE WILL BE USED FOR WATER PUMP RUN SIGNAL lt DEPENDING ON APPLICATION HOPPERS REQUIRE EXTRA IDEC RELAY PART 17446 120 OR 17597 240 PAGE 16 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED CLOG 5 OL LON 31 95 ON DOW 144 SvS 02991 105 6 VSAW ONIN SYIVGINNH XXXXX 175 SADA
5. The gas train and electrical schematics included here supersede those found in the 80 1622 manual 4 4 A valve leak test 15 preformed at the beginning of each ignition sequence and again at the end of each shutdown sequence An airflow switch which measures the difference in pressure sensed by orifices pointing upstream and downstream 15 interlocked with the Honeywell flame control A fan interlock relay 1s interlocked with the Honeywell flame control Ignition ts not possible if the main plant control system does not report the fan s are running The gas high pressure and gas low pressure switches are a manual reset type A timed air purge to achieve 5 air changes prior to opening of any gas valve s Upon ignition or flame failure the Honeywell RM7898 reports an alarm condition to the Humidaire s PLC that appears on both Humidaire s touch screen and the Moisture Mirror touch screen if equipped alerting the operator to the fault A high limit temperature switch for the moist air line using a Type J thermocouple Connect Type J thermocouple using thermocouple wire to the Omron high limit temperature switch with white on terminal and red on terminal 2 PAGE 7 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED AIR FLOW SWITCH AND FAN INTERLOCK There are two airflow sensing devices employed by the HU 80 1625 Humidaire control syst
6. are the air temperature thermocouple and shielded cable thermocouple hookup wire If your Humidaire Unit will be used to add moisture to lint cotton a 14900A Lint Flue Scanner will also be included in this box We suggest that you check the contents of the box of control parts and then store them in a safe place until installation time This will help prevent some of the items from being misplaced or being used for other jobs Humidaire Unit installation will then go smoothly with no delays waiting or looking for missing parts If the Humidaire Unit is part of a Samuel Jackson Conditioning Hopper Moisture System or Steamroller System more detailed information for your system will be shipped to you under separate cover 18 STARTUP ASSISTANCE PROVIDED Depending upon your location a startup and inspection service may be provided with your new Humidaire Unit free of charge by Samuel Jackson Inc Please contact us to make arrangements or for questions regarding startup services In the future when you require service technical support or parts please contact us by phone fax or email Our engineers and service people are available to assist you in obtaining the best performance from your Samuel Jackson Inc products Again thanks for choosing a Samuel Jackson King Mesa Gas Fired Humidaire Unit SAMUEL JACKSON INCORPORATED 3900 UPLAND AVENUE LUBBOCK TEXAS 79407 TELEPHONE 1 806 795 5218 OR 800 862 9966 TELEFAX 1 806 795 8240 Emai
7. reach across or into any product while in operation Replacement Parts When repairing or maintaining this equipment use only Samuel Jackson approved parts Do not work on any Samuel Jackson product without first following OSHA Lockout Tagout procedures Confirmation by a licensed electrician that there no electricity present is highly recommended We recommend using a Samuel Jackson Authorized Technician for all work Samuel Jackson products Additional safety information is located throughout this manual and should be read carefully before operating this Samuel Jackson product If you any questions about how to properly operate a Samuel Jackson product please call 806 795 5218 before proceeding PAGE 5 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED PAGE 6 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED SPECIAL Y FEATURES 80 1625 GAS FIRED HUMIDAIRES The HU 80 1625 has been specifically designed to meet AS 3814 2009 The 80 1625 is operationally the same as the HU 80 1635 except for combustion control Combustion control is handled by a Honeywell RM7898 control instead of a PLC Due to the use of the Honeywell 7898 combustion control instead of a PLC many of the diagnostics described in the HU 80 1635 manual are not available in the HU 80 1625
8. 1 0904 FLAME ROD GAS LOW PRES DIN CONNECTOR GAS HIGH PRES J pinih ama GREY AD Om SAMUEL JACKSON INC a ELECTRICAL SCHEMATIC _S80 1 WITH DISCRETE 1 0 9 HUMIDAIRE AUSTRALIAN 5 KING MESA PAGE 13 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED HONEYWELL 7898 TO SIEMENS LFLI WIRING CONVERSION Honeywell 7898 Siemens LFL1 120 5 1 Neutral 12 2 Ground G G amp 22 Alarm 3 3 Valve Proving Pressure Switch 16 NA Cut amp Wire Flame Rod llorF 24 Pilot Valve s 8 17 SSOV1 9 19 SSOV2 21 19 Ignition Transformer 10 16 Limits amp Call for Heat See details below Proof of Closure Switch s See details below 3 Way AFS Proving Solenoid See details below Limits amp Call for Heat 1 Remove wire between AU13 and term 8 on the fan interlock relay 2 Remove wire between AU3 and term 5 on the call for heat relay 3 Remove wire between AU2 and term 4 on old high temp limit 4 Remove wire between AU13 and term 5 on old high temp limit 5 Remove wire between 3 and term 7 on old high temp limit 6 Remove wire between and term 8 on old high temp limit 7 Remove TC wires from term 1 amp 2 on old high temp limit 8 Remove wire between AU3 amp Air Flow Switch 9 Remov
9. OWERED HOLD 8 POSSIBLE CAUSE OPEN POSITION LIMIT SWITCH IN ACTUATOR NOT CLOSED COMB AIR PROVE MUST BE POWERED CIRCUIT IS NOT COMPLETED BY THIS POINT gt LOCKOUT CIRCUIT OPENS ANY TIME BEYOND THIS POINT gt LOCKOUT FLAME SCANNER BOO usnu POSSIBLE CAUSE SELF IGNITING UV SCANNER gt LOCKOUT POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT FLAME SIGNAL IS MONITORED FLAME SCANNER 22X23X24 POSSIBLE CAUSE DEFECT IN FLAME SUPERVISION CIRCUIT gt LOCKOUT FUNCTION TEST POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT CONT FLAME SIGNAL 15 MONITORED FLAME SCANNER 222324 POSSIBLE CAUSE DEFECT IN FLAME SUPERVISION CIRCUIT gt LOCKOUT FUNCTION TEST POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT FAULT SEQUENCER WILL REMAIN ON HOLD HOLD UNTIL 8 FEEDBACK MUST BE POWERED INDEFINATELY POSSIBLE CAUSE MINIMUM POSITION LIMIT SWITCH IN ACTUATOR NOT CLOSED ZI 22 23 24 FLAME SIGNAL IS MONITORED POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT 2333 FLAME SIGNAL 15 MONITORED uw 22 23 24 POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT 222324 FLAME SIGNAL IS FORCED ON DURING SAFETY TIME 1 FLAME SIGNAL IS MONITORED 24 POSSIBLE CAUSE FLAME SIGNAL NOT RECIEVED BY END OF 1ST SAFETY TIME gt LOCKOUT BY END 2ND SAFETY TIME gt LOCKOUT FLAME SIGNAL IS MONI
10. SERVICE MAN UAL Manual Addendum HU 80 1625 Supersedes 1635 Manual 4 TABLE CONTENTS Speck Salty SIS Sk aa tu u 7 Airflow Switch and Fan Interlock 8 AMS sau pa 9 SOU OS au mis 10 Electrical Wiring With Honeywell 7898 Flame Control 11 Electrical Wiring With Siemens LFL Flame 1 12 Honeywell 7898 to Siemens LFL1 Conversion Steps 13 External Plectrical Connections ene ees 14 Gas et aig VOU u ua E a varied Aa 16 PAGE 3 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED We appreciate your business hope enjoy your Samuel Jackson King Mesa Gas Fired Humidaire Unit This manual contains information on the installation startup and operation of your Humidaire Unit Included 16 Information on Humidalre operation Electrical installation Gaspiping and supply Water supply and drainage e Humidaire Unit dimensions Maintenance and troubleshooting When taking delivery of your new Humidaire Unit take a moment to familiarize yourself with the location of the less obvious items in the shipment This service manual is normally shipped in the BOX OF CONTROL PARTS Included in this box
11. TORED 2202324 POSSIBLE CAUSE FLAME SIGNAL LOST DURING IDLE TIME gt LOCKOUT FLAME SIGNAL IS MONITORED POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT 22 23 24 POSSIBLE CAUSE FLAMES THAT HAVE NOT BEEN EXTINGUISHED DUE TO LEAKING FUEL VALVES POSSIBLE CAUSE DEFECT IN FLAME SUPERVISION CIRCUIT 50999999 9 12 PAGE 10 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED DEFAULT SETTINGS HONEYWELL 7898 SETTINGS Password 78 VP when BOTH VP time 00 15 Post time 00 00 1 Resistor Clipped 2 Resistor Clipped 3 Resistor Intact GAS LOW PRESSURE SWITCH located on front of gas block 50 mbar GAS HIGH PRESSURE SWITCH located on right of gas block 350 mbar VALVE PROVING SWITCH located on back of gas block 45 inch we Omron HIGH TEMPERATURE LIMIT SWITCH 300 F PAGE 11 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED 480V 440 gt 415 gt 10 1204 S BHASE 1 400 x penny fy GIT Lla 415V 14GA_BLACK 13 b 380V L 1 LOISCONNECT _ CONTROL TRANSFORMER INCOMING FLOW METER BROWN HIGH LIMIT RELAY 4 C 5 HIGH LIMIT GAS LOW PRES DIN CONNECTOR GAS HIGH PRES DIN CONNECTOR
12. e wire between AU4 amp Air Flow Switch 10 Remove wire between AU4 amp term 7 on the 7898 11 Remove wire between AUS amp term 17 on the 7898 12 Add wire from AU4 to term 8 on the fan interlock relay 13 Add wire from AU4 to term 5 on the call for heat relay 14 Connect white TC wire to term 6 on new high temp limit 15 Connect red TC wire to term 7 on new high temp limit 16 Add wire from 3 to term 1 amp term 5 on new high temp limit 17 Add wire from to term 2 on new high temp limit 18 Add wire from term 4 on new high temp limit to 13 on new high temp limit relay 17 Add wire from to term 14 on new high temp limit relay 18 Add wire from 30 to term 8 on new high temp limit relay 19 Add wire from X3 to term 12 on new high temp limit relay 20 Add wire from AU2 to term 5 on new high temp limit relay 21 Add wire from AU3 to term 9 on new high temp limit relay 22 Connect wire from 05 to term 13 on new limits relay 23 Connect wire from 1 to term 14 on new limits relay 24 Connect term 5 on LFL to term 9 on new limits relay 25 Connect term 4 on LFL to term 5 on new limits relay 26 Connect term 4 on LFL to C on Air Flow Switch 27 Connect term 14 on LFL to NO on Air Flow Switch 28 Connect term 13 on LFL to NC on Air Flow Switch PAGE 14 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED Switch 1 Remov
13. e wire between AU6 and term 20 on the 7898 2 Add wire from AU6 to term 13 on new POC relay 3 Add wire from 1 to term 14 on new POC relay 4 Add wire from term 13 on LFL to term 5 on new POC relay 5 Add wire from term 12 on LFL to term 9 on new POC relay 3 Way AFS Proving 1 Add wire from term 6 on LFL to coil of solenoid 2 Add wire from 1 to coil of solenoid 3 Disconnect tube from AFS and insert into NO of solenoid 4 Connect tube from C of solenoid to AFS 5 Repeat steps 1 4 for second AFS tube Remove LFL Modulation 1 Add wire s to jump LFL terms 8 9 10 amp 11 together PAGE 15 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED 80 1625 AUS KING MESA HUMIDAIRE UNIT 20620 EXTERNAL ELECTRICAL CONNECTIONS 3 13 WITH OPTIONAL MOISTURE OPTIONAL MOISTURE MIRROR 2X 5X OR 4X FOR REMOTE CONTROL GROUND SHIELD ONLY ON THIS END NOTE RUN POWER WIRES AND SENSITIVE WIRES IN SEPARATE CONDUITS POWER WIRES VAC FROM START BUTTON FOR FAN INTERLOCK 11 SEE NOTE A U SENSITIVE WIRES 1 MIRROR REMOTE CONTROL 5 PHASE POWER HUMIDAIRE UNIT D 50 jal 19181 120 17597 240 IDEC RELAY c PORT ON NETWORK SWITCH ETHERNET CABLE O A PORT ON 330 FEET 100 METERS wee TCHR NETWORK SWITCH MAXIMUM LENGTH FOR HI LIMIT T C WHITE RED spa
14. em The mechanical airflow switch is connected to the Honeywell RM7898 combustion control unit per AS 3814 An additional analog sensor 15 connected to the Humidaire PLC to allow for simplified diagnostics of airflow problems Only the mechanical airflow switch has direct control within the combustion safety device In cotton gins it is typical for the fans that provide the combustion air for the Humidaire to be controlled by a master plant control system fan interlock relay 16 provided and MUST BE USED for safe operation of the Humidaire This interlock 1s connected to the Honeywell RM7898 flame control and no ignition can occur unless it is satisfied PAGE 8 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED ERRORS AND ALARMS EXPLANATION HU 80 1625 GAS FIRED HUMIDAIRE ERROR 157 EXTERNAL FLAME CONTROL ALARM The Honeywell RM7898 combustion control has detected an unsafe condition and shut down the burner Check the display on the Honeywell RM7898 for more details If the Honeywell RM7898 has been replaced with a substitute flame control system check the alarm or fault notification of that device Some alarms are caused by high or low gas pressure These switches are NOT directly monitored by the PLC and will cause a generic flame failure alarm Verify that these switches have been reset by pressing the red reset button on each switch If the orange light i
15. l engineering samjackson com Internet www samjackson com PAGE 4 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED READ THIS CAREFULLY BEFORE OPERATING THIS SAMUEL JACKSON PRODUCT The Samuel Jackson product line consists of sophisticated technology capable of greatly enhancing a gin s productivity and efficiency Improper use of these products could adversely affect those very same factors and potentially cause injury to gin personnel For this reason we include an extensive manual with every product These manuals outline the proper and safe operating procedure for their respective product Do not operate any Samuel Jackson product without first reading the entire manual and all accompanying information Sometimes there are updates added at the customer s discretion to products already in the field We always refer customers to our website www samjackson com for the latest product information The latest manual can be downloaded or printed from the website free of charge In addition to printed literature the website includes training videos on several popular products When available these videos are highly recommended for viewing before operating a respective product If you do not have internet access give us a call and we will gladly send you the latest product information DANGER Please read and understand all the warnings below before ope
16. rating or maintaining a Samuel Jackson product If you do not understand call Samuel Jackson at 806 795 5218 before proceeding Failure to do so could result in injury or even death Si usted no entiende llamar a Samuel Jackson en 806 795 5218 antes de proceder La falta de hacer tan podia dar lugar alesion o atin a muerte Electrical Most Samuel Jackson products use supply voltage between 110 and 480 volts AC These levels are considered high voltage and are extremely dangerous The ignition transformer voltage output 15 much higher than this Fire Samuel Jackson Humidaire Units and Heaters are combustion based products They ignite and burn fuel during operation These products can reach very high temperatures inside and out Allow combustion based products 15 minutes to cool before attempting any work Automatic Flame Ignition Some Samuel Jackson Humidaire Units and Heaters use technology to ignite automatically If you do not see a flame it does not mean that respective product is not In operation Access Doors Samuel Jackson products have access doors for added convenience of product maintenance Access doors must not be opened while the equipment is In operation Access doors should also remain closed while connected equipment such as a fan or conveyor 15 In operation Moving Parts Many Samuel Jackson products have moving or rotating parts These parts could form pinch points or grab loose clothing or jewelry Do not
17. s present within the switch enclosure then the switch is operational If not then the switch will need to be reset or the gas pressure 1s not within bounds PAGE 9 of 17 HU 80 1625 GAS FIRED HUMIDAIRE AUSTRALIAN KING MESA MANUAL ADDENDUM SAMUEL JACKSON INCORPORATED 2012 ALL RIGHTS RESERVED IF A FAULT CONDITION OCCURS THE SEQUENCER WILL STOP IF A LOCKOUT OCCURS THE SEQUENCER WILL STOP AND THE L1 FAULT LIGHT WILL ILLUMINATE THE SEQURNCER DIAL WILL INDICATE THE POSSIBLE CAUSE SEQUENCE DIAL POSITION POSSIBLE FAULT OR LOCKOUT CAUSE FLAME SIGNAL IS MONITORED POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT 22 23 24 POSSIBLE CAUSE FLAMES THAT HAVE NOT BEEN EXTINGUISHED DUE TO LEAKING FUEL VALVES POSSIBLE CAUSE DEFECT FLAME SUPERVISION CIRCUIT gt POSSIBLE CAUSE PRECONDITIONS FOR BURNER STARTUP HAVE NOT BEEN PRECONDITIONS FOR BURNER STARTUP 12 POC MUST BE POWERED POSIBLE CAUSE POC SWITCH CONTACTS ARE OPEN OR VALVE IS STUCK OPEN 3 AR SW TEST MUST POWERED POSIBLE CAUSE SWITCH CONTACTS ARE OPEN 5 RECYCLE MUST BE POWERED POSSIBLE CAUSE ONE OR MORE LIMIT SWITCHES ARE OPEN INCLUDING LGP HGP LWS OLS HOLD UNTIL 8 FEEDBACK MUST BE POWERED POSSIBLE CAUSE ECONOMY POSITION LIMIT SWITCH IN ACTUATOR NOT CLOSED FLAME SIGNAL IS MONITORED 0203024 POSSIBLE CAUSE IF EXTRANEOUS LIGHT IS DETECTED gt LOCKOUT Ged FEEDBACK MUST BE P
Download Pdf Manuals
Related Search