SYSTEM CONTROL Installation, Operation and Service Manual
Contents
1. 3 4 2 Use the table below to select the correct pump external wiring diagram Pump Supply Voltage Page Section Figure EP 100 120V1 7 4 5 EP 100 208 230 V 1 8 4 6 EP 201 120 V 1 7 4 5 EP 201 208 230 V 1 8 4 6 EP 301 120 208 230 V 1 8 4 6 EP 203 208 230 V or 460 V 3 9 4 7 EP 303 208 230 V or 460 V 3 9 4 7 Roberts Gordon LLC provides at an additional cost the following IEC contactor packages required for EP 100 and EP 201 208 230 V 1 EP 203 3 EP 303 3 and EP 301 1 pumps For the EP 203 3 EP 303 3 EP 100 EP 201 and EP 301 208 230 V 1 pumps use the 17 Amp contactor package P N 10050011 For the EP 301 pumps that are operated with 120 V 1 use the 28 Amp contactor package P N 10050012 The contents are listed below Contactor Packages PartNo Description 10050011 Contactor Package 17A FIGURE 5 System Configuration SECTION 3 INSTALLATION 10001002 Enclosure IEC metal 8X6X6 NEMA 1 90600200 CONT 208 600 17A A16 30 10 84 10050012 Contactor Package 28A 10001002 Enclosure IEC metal 8X6X6 NEMA 1 90600205 CONT 208 600 28A A26 30 10 84 All pump motors are equipped with thermal overloads 3 4 3 If an outside air blower is to be used with any of the above options See Page 13 Figure 9 3 5 System Configuration See Page 7 Figure 5 f2. for heating equipment Roberts Gordon LLC NTERTE 1250 William Street K PO Box 44 Buffalo New York 14240 0044 Telephone 1 716 852 4400 Fax 1 716 852 0854 C US Toll Free 800 828 7450 LISTED www robertsgordon com www rg inc com www radiantheaters com www corayvac com 2013 Roberts Gordon LLC P N 10091601NA Rev N 06 13 TABLE OF CONTENTS SECTION 1 Introduction 1 TI Safety nein 1 1 2 Safety Labels and Their Placement sseeseeseeeeeeeen 1 1 3 California Proposition 65 2 222unnsensnnnn nennen nn 1 1 4 What is a ROBERTS GORDON System Control 1 1 5 Electrical Requirement 1 1 6 Check Installation Materials nen 2 SECTION 2 Specifications nsuurennnnannnnnnnnnnnnannnnnnnnnnnnnnnnn 4 2 1 Material Specifications 4 2 2 Electrical Specifications eceeceeeeeseeeeeeeteeeeeeeeneees 4 2 3 Pump Specifications ee eeeeeeeeeeeeeeeteeeeeteeeeeeeeeees 4 2 4 Burner Electrical Ratings 5 2 5 Outside Air Supply Blower Electrical Ratings 5 2 6 Indicator Lights iii 5 2 7 Terminal Block Guide 5 SECTION 3 Installation 6 3 1 Preparation unse ine 6 3 2 Installing the System Control Panel 6 3 3 Cable Requirement 0rssnsnnernnennnnsnennnnnnnnnnn nn 6 3 4 Select the External Wiring Diagram for the Installation vetada iii 7
3. 3 5 System Configuration 7 SECTION 4 Typical External Wiring Diagrams 8 4 1 EP 100 or EP 201 120 V 1 Pump External Wiring DM orina 8 4 2 EP 201 or EP 301 230 V 1 Y External Wiring A ua 9 4 3 EP 203 or EP 303 208 230 V or 460 V 3 Y Pump External Wiring Diagram 224444eer nee en 11 4 4 Outside Air Blower External Wiring Diagram 13 4 5 Thermostat Wire Lengths sesers 14 4 6 Thermostat Wiring 14 SECTION 5 Troubleshooting 15 5 1 Sequence of Operation 15 SECTION 6 Replacement Parts unsurneannnennnennnnnnnnennnnnnnn 17 6 1 Replacement Parts Instructions 18 SECTION 7 The ROBERTS GORDON System Control Warranty unssessnnennsnnnnrnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnn 19 2013 Roberts Gordon LLC All rights reserved No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means graphic electronic or mechanical including photocopying recording taping or information storage and retrieval systems without the written permission of Roberts Gordon LLC Printed in U S A TABLE OF FIGURES Figure 1 Label Placement nennen nenn 3 Figure 2 Panel Layout nn nennen nnnnnnnnannnnnanen 4 Figure 3 Terminal Block Guide 5 Figure 4 Mounting Hole Layout 6 Figure 5 System Configu
4. System Control warranty ROBERTS GORDON LLC WILL NOT PAY FOR Service trips service calls and labor charges Shipment of replacement parts Claims where the total price of the goods have not been paid Damage due to e Improper installation operation or maintenance e Misuse abuse neglect or modification of the ROBERTS GORDON System Control in any way e Use of the ROBERTS GORDON System Control for other than its intended purpose e Incorrect gas or electrical supply accident fire floods acts of God war terrorism or other casualty e Improper service use of replacement parts or acces sories not specified by Roberts Gordon LLC e Failure to install or maintain the ROBERTS GORDON System Control as directed in the Installation Opera tion and Service Manual e Relocation of the ROBERTS GORDON System Con trol after initial installation e The use of the ROBERTS GORDON System Control in a corrosive atmosphere containing contaminants e The use of the ROBERTS GORDON System Control in the vicinity of a combustible or explosive material e Any defect in the ROBERTS GORDON System Con trol arising from a drawing design or specification supplied by or on behalf of the consumer e Damage incurred during shipment Claim must be filed with carrier WARRANTY IS VOID IF The ROBERTS GORDON System Control is not installed by an electrician qualified in the installation and service of control systems for heating eq
5. be used to control zone 3 and or zone 4 Refer to Pump 1 for configuration Zone 1 Zone 2 Zone 3 Zone 4 e oo lee Low voltage thermostats l oe oo jee Pressure located in heated zone Pressure i switch i switch located at Zone Zone Zone Zone located at pump 1 1 2 3 4 pump 2 120 V i 1 120 V 1 b ee lee i 2 19 60 Hz IL 60 Hz a DE lt _e oN ee 9 lo r Ground P I On CD ee e eee ae 00 00 0e oo ps 2 Oza NL NL NLI NLI NL Power PUMP 1 Zi Z2 Z3 ZA SUPPLY 24VAC PS1 Ww Ww Ww W PS 2 System Control COM Note For applications requiring zones to share thermostats see Page 14 Section 4 6 4 2 EP 201 or EP 301 230 V 1 Y External Wiring the optional pump 2 The external wiring diagram Diagram above shows connection to an EP 301 or EP 201 1 Y The external wiring diagram above shows the pump connections for four zones of system burners 4 2 1 External Wiring Connection Details System burners can be either CORAYVAC or VAN Low voltage wiring pressure switch thermostats TAGE NP multiburner only must be rated to 300 V Line voltage wiring must be
6. burners must be i located at pump 2 at outside air blower 1 connected to Ground o o Not shown le Zone 1 Zone 2 Zone 3 Zone 4 a a eee E eee eee RE anne i i Pressure switch Pressure switch i i e lee lee oo j located at pump 1 located at outside air i blower i eS oOo o Low voltage thermostats ls le i located in heated zone i Zone Zone Zone Zone 120 V 120 V 1 e e e 10 60 Hz 60 Hz lt e ei lt 0_0 N e i Ground e 0 0 oo oo jee 06 24VAC PS 1 R R R R PS2 oz gt NL NL NL NL NL NL com power PUMPI 12 3 zu PUMP2 0 e 0 o SUPPLY 24VAC PS1 W W W W PS 2 COM System Control Note For applications requiring zones to share thermostats see Page 14 Section 4 6 Without blower contacts need to be n c 4 4 Outside Air Blower External Wiring Diagram nections for four zones of system burners System The external wiring diagram above shows the con _ burners can be either CORAYVAC or VANTAGE NP multiburner only 13 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL The zones are connected to a single pump unless zone 3 and or zone 4 are selected to function with the optional pump 2 The external wiring diagram above shows connection to an EP 100 or EP 201 1 motor The diagram also shows the connection via a load relay to the optional outside air blower 4 4 1 External Wiring Connection Details Low voltage wiring pres
7. electrical to the unit pour d brancher le courant lectrique de cette unit Failure to follow these instruc tions can result in death or Le d faut de suivre ces instruc electrical shock tions peut entra ner la mort ou les chocs lectriques Cover Label SNL LA ROBERTS GORDON AWARNING Infrared Heating System Control Phonen h phone 716 852 4400 www rg ine com www corayvac com Description Part Number 10091301 91070016 Cover Label Proposition 65 Label z O RI PUMP POWER 2 HO On PRESSURE SWITCH 1 C C PRESSURE SWITCH 2 a O zonez O o E A DANGER DANGER AWARNING This equipment its related accessories and by products of operation contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm AADVERTENCIA Este equipo sus accesorios y los productos derivados de su operaci n contienen productos quimicos que el Estado de California considera causantes de c ncer y defectos de nacimiento u otros dafios reproductivos Printed in U S A Impreso en EE UU P N_91070016 Orig Proposition 65 Label 3 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL SECTION 2 SPECIFICATIONS FIGURE 2 Panel Layout Infrared LINE POWER le controller est lectrifi PUMP POWER 1 O la pompe est lectrifi e 1 PRESSURE SWITCH 1 O le pressostat 1 ZONE 1 ZONE 2 ZO
8. or EP 201 120 V 1 Y Pump External Wiring Diagram The external wiring diagram below shows the con nections for four zones of system burners System burners can be either CORAYVAC or VANTAGE NP multiburner only The zones are connected to a single pump unless zone 3 and or zone 4 are selected to function with the optional pump 2 The external wiring diagram below shows connection to an EP 100 or EP 201 120 V 1 pump 4 1 1 External Wiring Connection Details Low voltage wiring pressure switch thermostats must be rated to 300 V Line voltage wiring must be rated to 600 V The low voltage circuit conforms with Class 2 separa tion of circuit requirements National Electrical Codes for wiring class 2 low voltage circuits must be followed As per individual building specifications for class of cable to be used Use copper conductors only FIGURE 6 External Wiring Diagram ROBERTS GORDON EP 100 and EP 201 120 V 1 Y Pump EP 100 or EP 1000r TWO PUMP SYSTEM optional EP 201 Pump All burners must be EP 201 Pump Pump 1 may be used for all zones connected to Ground Pump 2 may be used to control A Not shown Ls zone 3 an
9. rated to 300 V Line voltage wiring must be 11 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL rated to 600 V The low voltage circuits conforms with Class 2 sepa ration of circuit requirements National Electrical Codes for wiring class 2 low voltage circuits must be followed As per individual building specification for class of cable to be used Use copper conductors only 12 of 19 SECTION 4 TYPICAL EXTERNAL WIRING DIAGRAMS FIGURE 9 External Wiring Diagram ROBERTS GORDON EP 100 or EP 201 120 V 1 Y Pump with Out side Air Blower Optional power supply for Outside Air Blower Typical wiring for Load Relay Package P N 05023000 Live out to the er cions outside air Outputs from blower Control Panel Outside Air i i Blower i i A Live i i Outside Air 99 BE i Blower Pump i Relay Receptacle i i Back Plate 120 V a a 19 I L 4_0 gt i N gt 60 Hz Pump TWO PUMP SYSTEM optional Pump 1 may be used for all zones 1 Pump 2 may be used to control zone 3 i i and or zone 4 Refer to Pump 1 for configuration Pressure switch Pressure switch located All
10. to the system control panel Is it on a No Rectify power supply problem TA light come on wiring to cu No following post purge ie Troubleshoot ends Contact Roberts Gordon LLC at www robertsgordon com Is external wiring to the pump OK F No Rectify Does the pressure switch Yes If control is not working properly disconnect power to control and check for signs of physical damage to the front and back of the circuit board water damage cor rosion or scorching If damage is found identify and rectify source of damage Replace circuit board P N 10090101 if it has permanent damage Contact Roberts Gordon LLC at www robertsgordon com Refer to burner trouble shooting in either the CORAYVAC or VANTAGE NP Installation Operation and Service Manuals Is the correct contactor selected for the pump No contactor Fit the correct Is the thermostat connected Yes to the correct terminal at the __ No r system control Yes S G Refer to burner trouble Contact Is externa shooting in either the Roberts Gordon LLC pressure switch OK Yes CORAYVAC or at www robertsgordon com VANTAGE NP Installation Operation and LL C Service Manuals Rectify Are the zon
11. 2 pe2222 3 O Z 3 Z 3 Z 3 Z 3 Z 3 Z Z OS 2 a O N G N L 660960890889 zmsulv D WOO OVA ve LMS HIV O m tanoz D m zanoz D sea m eanoz D m vanoz D 5 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL SECTION 3 INSTALLATION A DANGER Electrical Shock Hazard Disconnect electric before service Controller must be properly grounded to an electrical source Failure to follow these instructions can result in death or electrical shock Installation of the System Control and the associated external electrical wiring must be completed by an electrician qualified in the installation of control systems for heating equipment 3 1 Preparation Before installing the System Control observe the following 3 1 1 Ensure that you have a copy of the site layout for the project that identifies clearly the separate zones 3 1 2 Read Page 2 Section 1 6 carefully to ensure the correct installation materials are available 3 2 Installing the System Control Panel 3 2 1 Choose a mounting location for the System Control It is advisable to choose a visible location near the pump Do not mount System Control outdoors or in an area with moisture spray excessive moisture or humidity To avoid damage from possible drips do not mount controller directly beneath pump 3 2 2 Position the mounting hole location of the Sys tem Control per Figur
12. 3 4 8 A N A 2 4 A EP 201 3 4 6 6 A N A 3 3 A EP 203 3 4 2 4 A 2 2 A 11A EP 301 2 23 A 12 8 A 11 9 A EP 303 2 5 5A 5 2A 2 6 A 4 of 19 SECTION 2 SPECIFICATIONS 2 4 Burner Electrical Ratings CORAYVAC burners 120 V 60 Hz 1 0 3 A VANTAGE NP multiburner only burners 120 V 60 Hz 1 D02A 2 5 Outside Air Supply Blower Electrical Ratings Outside air supply blower P N 90707501K has a full load rating of 1 6 A when supplied by a 120 V 60 Hz 1 power source 2 6 Indicator Lights See Page 4 Figure 2 1 LINE POWER when lit indicates power is supplied to the panel 2 PUMP POWER 1 when lit indicates the relay for power to pump 1 is energized 3 PUMP POWER 2 when lit indicates the relay for power to pump 2 is energized 4 PRESSURE SWITCH 1 when lit indicates that pressure switch 1 is closed When blinking indi cates that the system is in lockout 5 PRESSURE SWITCH 2 when lit indicates that pressure switch 2 is closed When blinking indi cates that the system is in lockout 6 ZONE when lit indicates which zone relay is energized 2 7 Terminal Block Guide Figure 3 is a guide to the terminal abbreviations FIGURE 3 Terminal Block Guide POWER PUMP 1 ZONE 1 ZONE 2 ZONE 3 ZONE 4 PUMP 2 SUPPLY BURNERS BURNERS BURNERS BURNERS a a u l D q lt lt lt lt lt lt E NN NY O O O O e r 2 2 212 2 2 2la 2l3 flr
13. NE 3 ZONE 4 DANGER Electrical Shock Hazard Disconnect electrical before service or maintenance More than one disconnect switch may be required to disconnect electrical to the unit Failure to follow these instruc tions can result in death or electrical shock ROBERTS GORDON Heating System Control Phone t l phone 716 852 4400 e www rg inc com e www corayvac com O O PUMP POWER 2 la pompe est lectrifi e 2 O PRESSURE SWITCH 2 le pressostat 2 O O 5K Roberts Gordon LLC Printed in U S A Imprim aux Etats Unis e P N 10091301 ANTERTE W DANGER Risque de Choc lectrique D brancher le courant avant toute r vision Plus qu un interrupteur de verrouillage peut tre requis pour d brancher le courant lectrique de cette unit Le d faut de suivre ces instruc tions peut entra ner la mort ou les chocs lectriques 2 1 Material Specifications Enclosure Material Metal Weight 6 8 Ibs 3 08 kg Dimensions 10 2 x 11 4 x 2 8 25 4 x 29 0 x 7 1 cm Protection Rating IP20 2 3 Pump Specifications 2 2 Electrical Specifications Supply 120 V 60 Hz 1 20 A Zone Relay Single pole 20 A 120 Vac resistive Pump Relay Single pole 20 A 120 Vac resistive 1 HP motor rated Thermostats Low voltage 24 Vac Full Load Current Pump Model HP 120 V1 208 230 V 1 Y 208 230 V 3 460 V 39 EP 100 1
14. RG SS ROBERTS GORDON KY oustem Control Installation Operation amp Service Manual nfrared Heating System Control Phone t l phone 716 852 4400 www rg inc com www corayvac com LINE POWER le controller est tectritit PUMP POWER 1 6 PUMP POWER 2 u la pompe est lectrifi e 1 pompe est dectrifibe 2 PRESSURE SWITCH 1 PRESSURE SWITCH 2 le pressostat 1 le pressostat 2 zones zone zones 41 zones Q AY us ort Roberts Gordon LLC Printed In U S Atmprim aux Etats Unis PIN 10091301 ADANGER ADANGER Electrical Shock Hazard Disconnect electrical before service or maintenance More than one disconnect switch may be required to disconnect electrical to the unit Faiture to follow these instruc tions can rest in ih electrical si A WARNING OO OOO Please take the time to read and understand Improper installation adjustment alteration service these instructions prior to any installation or maintenance can result in death injury or property damage Read the Installation Operation Installer must give a copy of this manual to the owner and Service Manual thoroughly before installing or Owner servicing this equipment 2 e Keep this manual in a safe place in order to provide Installation must be done by an electrician qualified your service technician with necessary information in the installation and service of control systems
15. The zones are connected to a single pump unless rated to 600 V zone 3 and or zone 4 are selected to function with The low voltage circuits conforms with Class 2 sepa 9 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL ration of circuit requirements National Electrical Codes for wiring class 2 low voltage circuits must be followed As per individual building specification for class of cable to be used Use copper conductors only 10 of 19 SECTION 4 TYPICAL EXTERNAL WIRING DIAGRAMS FIGURE 8 External Wiring Diagram ROBERTS GORDON EP 203 or EP 303 208 230 V or 460 V 3 Y Pump Product Damage Hazard Do not directly connect control relay terminals EP 203 or to pump motor EP 303 3 Pump Motor Contactors a 5 P N 10050011 Failure to follow these instructions can result P N 10050012 in product damage The power supply for the pump must be separate from the controller supply 208 230 V or 460 V Y Y 30 Er L 60 Hz Individual supply 30 0 for pump rated for L2 O gt total full load current Li __ gt See Section 2 3 for deta
16. ansformer N A 2 Board Assembly 10090101 17 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL 6 1 Replacement Parts Instructions A DANGER Electrical Shock Hazard Disconnect electric before service More than one disconnect switch may be required to disconnect electric to the unit Failure to follow these instructions can result in death or electrical shock 6 1 1 Transformer The transformer on the board cannot be replaced See Page 17 Figure 11 Item 1 6 1 2 Microprocessor Programing The microprocessor may be re programed by a reprograming device Should the microprocessor program become suspect during troubleshooting consult Roberts Gordon LLC 18 of 19 SECTION 7 THE ROBERTS GORDON SYSTEM CONTROL WARRANTY ROBERTS GORDON LLC WILL PAY FOR Within 36 months from date of purchase by buyer or 42 months from date of shipment by Roberts Gordon LLC whichever occurs first replacement parts will be provided free of charge for any part of the product which fails due to a manufacturing or material defect Roberts Gordon LLC will require the part in question to be returned to the factory Roberts Gordon LLC will at its sole discretion repair or replace after determining the nature of the defect and disposition of part in question ROBERTS GORDON Replacement Parts are warranted for a period of 12 months from date of shipment from Roberts Gordon LLC or the remaining ROBERTS GORDON
17. ctrical Code CSA C22 1 Part 1 latest revision 1 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL 1 6 Check Installation Materials Before proceeding with the installation of the ROBERTS GORDON System Control check the fol lowing points 1 6 1 Thermostats Electronic 24 Vac thermostats and mechanical ther mostats with heat anticipator can be used The Sys tem Control offers a 24 Vac power supply to power electronic thermostats Roberts Gordon LLC offers a selection of low voltage thermostats approved for use with the System Con trol The thermostats measure the air temperature in the building It is important that the thermostat is located in an area within the heated zone at occupant level Do not place thermostat in an area shaded from the low intensity infrared heating system 1 6 2 Electrical Installation Materials 120 V 60 Hz 1 20 A power supply to the control panel must be installed in accordance with the most current National Electrical Code local codes and any site specific diagrams Total load powered by the panel must not exceed 20 A Loads totaling more than 20 A must be powered from an additional power supply circuit by the use of a load relay package 1 6 3 Outside Air Supply Blower If used the optional outside air blower is to be con trolled in parallel with the pump The blower incorpo rates a pressure switch which must be wired in series with the pressure switch on t
18. d or zone 4 Refer to Pump 1 for Zone 1 Zone 2 Zone 3 Zone 4 i o comer LI e e e Low voltage thermostats i e eo i Pressure located in heated zone Pressure i switch switch i i located at Zone Zone Zone Zone located at Pump 1 2 3 Pump 2 120V 120 V 1 e e e e 1 60 Hz at TP TT ll 60 Hz 1 24 VAC lt e_ oL lt e N ee a rs Ground la e e o 0 em oe es ee se e 24vac Ps1 R R R R Ps2 G N L NL NL INL NL NL NL Com Power PUMP1 Zi 2 23 z PUMP2 le e SUPPLY 24VAC PS1 w Ww w w PS2 COM System Control Note For applications requiring zones to share thermostats see Page 14 Section 4 6 8 of 19 SECTION 4 TYPICAL EXTERNAL WIRING DIAGRAMS FIGURE 7 External Wiring Diagram ROBERTS GORDON EP 100 EP 201 or EP 301 230 V 1 Y Pump ACAUTION Product Damage Hazard EP 100 EP 201 or EP 301 Pump Molor contac iors Do not directly connect control relay terminals P N pene to pump motor Failure to follow these instructions can result in product damage The power supply for the pump must be separate i from the controller supply 208 230 V e Individual supply for NOn 1 pump rated for total full L2 _e gt 60 HZ load current See Section 2 3 for details EP 100 TWO PUMP SYSTEM optional All burners must be _EP 201 or Pump 1 may be used for all zones en Ground EP 301 Pump Pump 2 may
19. e 4 3 2 3 Remove the knockouts required for the conduit entry into the System Control panel The knockouts are on the top of the System Control case 6 of 19 FIGURE 4 Mounting Hole Layout 4 x 0 360 9 mm 4 5 114 mm 410 0 254 mm __ 3 3 Cable Requirements Low voltage wiring pressure switch thermostats must be rated to 300 V Line voltage wiring must be rated to 600 V The low voltage circuit conforms with Class 2 separa tion of circuit requirements National Electrical Codes for wiring class 2 low voltage circuits must be followed As per individual building specification for class of cable to be used Use copper conductors only 3 3 1 ROBERTS GORDON System Controller Listed below are the recommended cable require ments for the various connections for the System Controller e Line Power Supply The power connection should be made with cable size 14 AWG wire e Relay Output The control connection for load of each individual relay should be made with 16 AWG wire e Pressure Switch Input The wiring connection for pressure switch should be unshielded 18 AWG wire e Thermostats The wiring connection for Thermostats should be unshielded cable and recommend for wire gauges as indicated on on Page 14 Section 4 5 3 4 Select the External Wiring Diagram for the Installation 3 4 1 Use Page 8 Section 4 for the external wiring of the burners thermostats and pressure switch
20. e thermostats Turn off power and correct wiring wired correctly DA Contact Roberts Gordon LLC at www robertsgordon com Is external wiring to the zone OK Refer to the burner start up instructions in either the CORAYVAC Has the system been commissioned No or VANTAGE NP Installation Operation and Service Manuals Ji No Yes Refer to burner trouble Rectify shooting in either the Contact Roberts Gordon LLC at www robertsgordon com Contact Roberts Gordon LLC at www robertsgordon com CORAYVAC or VANTAGE NP Installation Operation and Service Manuals Rectify 16 of 19 SECTION 6 REPLACEMENT PARTS SECTION 6 REPLACEMENT PARTS ADANGER A WARNING Electrical Shock Hazard Explosion Hazard Fire Hazard Carbon Monoxide Hazard Use only genuine ROBERTS GORDON replacement parts per this installation operation and service manual Failure to follow these instructions can result in death electric shock injury or property damage FIGURE 11 System Control Internal Components Diagram AC POWER IN PUMP 1 En ns ra SID EEE OOOO DO OD polo OOOO litem Description Part Number 1 Tr
21. g practices This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowl edge unless they have been given supervision or instruction concerning use of the appliance by a per son responsible for their safety Children should be supervised to ensure that they do not play with the appliance For optimum heater performance and safe heating conditions inspect and maintain heater s before every heating season as necessary Also know and maintain heater clearances to combustibles see heater Installation Operation and Service Manual for further details If you require additional manuals con tact your ROBERTS GORDON independent distrib utor or Roberts Gordon LLC at 716 852 4400 800 828 7450 or online at www robertsgordon com 1 2 Safety Labels and Their Placement Product safety signs or labels should be replaced by the product user when they are no longer legible Please contact Roberts Gordon LLC or your ROBERTS GORDON independent distributor to obtain replacement signs or labels See Page 3 Figure 7 1 3 California Proposition 65 In accordance with California Proposition 65 require ments a warning label must be placed in a highly visible location on the outside of the equipment i e SECTION 1 INTRODUCTION near equipment s serial plate See label placement drawing on Page 3 Figure 7 for label location Avoid placi
22. he pump The load relay package may be required with the blower See Page 13 Figure 9 for wiring detail 1 6 4 Pressure Switch A pressure switch P N 90430600k is required for installation on the inlet of the pump This switch is required to interlock the operation of the pump with the control panel Do not wire the pressure switch and the pump power in the same conduit 2 of 19 A CAUTION Product Damage Hazard Pressure switch must be installed on all ROBERTS GORDON systems to ensure safety and operation System will not operate without pressure switch Failure to follow these instructions can result in product damage FIGURE 1 Label Placement SECTION 1 INTRODUCTION SNL ROBERTS GORDON Infrared Heating System Control Phone t l phone 716 852 4400 www rg inc com www corayvac com LINE POWER O le controller est lectrii PUMP POWER 1 O O PUMP POWER 2 la pompe est lectrif s 1 la pompe est lectifi e 2 PRESSURE SWITCH 1 O O PRESSURE SWITCH 2 le pressostat 1 le pressostat 2 ZONE1 ZONE2 O zones DER ZONE4 D Roberts Gordon LLC Printed in U S A mprim aux Etats Unis P N 10091301 ADANGER ADANGER Electrical Shock Hazard Risque de Choc lectrique Disconnect electrical before D brancher le courant avant service or maintenance ision More than one disconnect Yun interrupteur de switch may be required to peut tre requis disconnect
23. ils All burners must be EP 2030r TWO PUMP SYSTEM optional aC a Ground i ra Pump 1 may be used for all zones A Pump 2 may be used to control zone 3 Zone 1 Zone 2 Zone 3 Zone 4 io al and or zone 4 Refer to Pump 1 for configuration e e e A Pe Se Ee De Low voltage thermostats ol oo ee lee Pressure located in heated zone Pressure switch switch located at Zone Zone Zone Zone located at pump 1 1 2 3 pump 2 120 V HIRIE Korte rot ooo poron 120V 19 HD ME 19 60 Hz Eon 60 Hz 11124 VAC o a HR lt _e on ee ee e e r fe eo AN A A E S el e Ground mee AL J 0 e eee es eo oo 06 00 24vac Ps1 R R R R Ps2 Oz y NL NL INL NL NL NL Icom power PUMP 1 Zi 2 Z3 ZA PUMP2 J e J 0 O J SUPPLY System Control COM Ei X y ll w De Note For applications requiring zones to share thermostats see Page 14 Section 4 6 4 3 EP 203 or EP 303 208 230 V or 460 V 3 zone 3 and or zone 4 are selected to function with Pump External Wiring Diagram the optional pump 2 The external wiring diagram The external wiring diagram above shows the above shows connection to an EP 203 or EP 303 3 connections for four zones of system burners pump System burners can be either CORAYVAC or 4 3 1 External Wiring Connection Details VANTAGE NP multiburner only Low voltage wiring pressure switch thermostats The zones are connected to a single pump unless must be
24. ng label on areas with extreme heat cold corro sive chemicals or other elements To order additional labels please contact Roberts Gordon LLC or your ROBERTS GORDON independent distributor 1 4 What is a ROBERTS GORDON System Control The ROBERTS GORDON System Control is an electronic controller designed for the control of CORAYVAC and VANTAGE NP multiburner only systems The System Control is capable of giving four zones of burners temperature control and power The control will also give power output to as many as two pumps provided that the load is not greater than 20 A and 1 For additional electrical specifications see Page 4 Section 2 2 1 5 Electrical Requirements A DANGER Electrical Shock Hazard Disconnect electric before service Controller must be properly grounded to an electrical source Failure to follow these instructions can result in death or electrical shock Failure to comply with the installation instructions will invalidate the limited warranty set out on Page 19 Section 7 The cable used for all wiring must be rated for 600 V The System Control burners pump and outside air blower must be electrically grounded in accordance with the following United States Refer to National Electrical Code NFPA 70 latest revision Wiring must conform to the most current National Electrical Code local ordi nances and any special diagrams furnished Canada Refer to Canadian Ele
25. no event be responsible for incidental or consequential damages or incur liability for damages in excess of the amount paid by you for the ROBERTS GORDON System Control Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages so this limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from jurisdiction to jurisdiction Roberts Gordon LLC shall not be responsible for failure to perform under the terms of this warranty if caused by circumstances out of its control including but not limited to war fire flood strike government or court orders acts of God terrorism unavailability of supplies parts or power No person is authorized to assume for Roberts Gordon LLC any other warranty obligation or liability LIMITATIONS ON AUTHORITY OF REPRESENTATIVES No representative of Roberts Gordon LLC other than an Executive Officer has authority to change or extend these provisions Changes or extensions shall be binding only if confirmed in writing by Roberts Gordon LLC s duly autho rized Executive Officer 19 of 19
26. or details Below the ribbon cable J2 connector there are six configurable jump ers They indicate whether the thermostat for each zone uses an anticipator If the thermostat for that associated zone has an anticipator then use a jumper to cover both pins for that zone If the thermo stat for the associated zone does not use an antici pator then cover the right side pin only The bottom two jumpers are associated with Pump 2 operation They indicate whether Pump 2 is active and which zones are associated with it Pump 2 can only be associated with Zone 3 and or Zone 4 To enable Pump 2 use a jumper to cover both pins for the zone s that will operate on Pump 2 To disable Pump 2 cover only the right side of the pin of zone 3 and 4 AC POWER IN G N L PUMP 1 N L ZONE 1 N L ZONE 2 N L ZONE 3 N L ZONE 4 N L PUMP 2 N L 852353 8 3 585 ANTICIPATOR gt 2 88225 LOAD ENABLE FEATURE ZONE 1 ENABLED ZONE 2 ZONE 3 ZONE 4 ZONE 3 ZONE 4 PUMP 2 OPERATION ENABLE FEATURE DISABLED 7 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL SECTION 4 TYPICAL EXTERNAL WIRING DIAGRAMS A DANGER Electrical Shock Hazard Disconnect electric before service More than one disconnect switch may be required to disconnect electric to the unit Failure to follow these instructions can result in death or electrical shock 4 1 EP 100
27. ration 7 Figure 6 External Wiring Diagram ROBERTS GORDON EP 100 and EP 201 120 V 1 Pump 8 Figure 7 External Wiring Diagram ROBERTS GORDON EP 100 EP 201 or EP 301 230 V 1 Y Pump 9 Figure 8 External Wiring Diagram ROBERTS GORDON EP 203 or EP 303 208 230 V or 460 V BIO AULA CJFPETBRRETEPETFERSPEETFFEFEFFPREFRFEBFFFFFEEFECLENSFEFEFFSFEEFEN 11 Figure 9 External Wiring Diagram ROBERTS GORDON EP 100 or EP 201 120 V 1 Pump with Outside Air Blower 13 Figure 10 System Control Troubleshooting Chart 16 Figure 11 System Control Internal Components Diagram 17 SECTION 1 INTRODUCTION 1 1 Safety Your Safety is Important to Us This symbol is used throughout the manual to notify you of possible fire electrical or burn hazards Please pay special attention when reading and following the warnings Installation service and annual inspection of controller must be done by an electrician qualified in the installation and service of control systems for heating equipment Installation service and annual inspection of heater must be done by a contractor qualified in the installation and service of gas or oil fired heating equipment Read this manual carefully before installation operation or service of this equipment The appliance must be applied and operated under the general concepts of reasonable use and installed using best buildin
28. sure switch thermostats must be rated to 300 V Line voltage wiring must be rated to 600 V The low voltage circuits conforms with Class 2 sepa ration of circuit requirements National Electrical Codes for wiring class 2 low voltage circuits must be followed As per individual building specification for class of cable to be used Use copper conductors only 4 5 Thermostat Wire Lengths To ensure proper thermostat operation the recommendations for wire guages as indicated below must be used Distance ft Guage Up to 500 20 Up to 400 20 Up to 300 22 Up to 200 24 Up to 100 26 4 6 Thermostat Wiring Some applications may call for zones to operate off a single thermostat Zones 1 and 3 may share a ther mostat and zones 2 and 4 may share a thermostat At no time should either zone 1 or 3 be connected to zone 2 or 4 Doing so will result in damage to the control board 14 of 19 SECTION 5 TROUBLESHOOTING 4 DANGER Electrical Shock Hazard Disconnect electric before service More than one disconnect switch may be required to disconnect electric to the unit Failure to follow these instructions can result in death or electrical shock A WARNING Explosion Hazard Turn off gas supply to heater before service Failure to follow these instructions can result in death injury or property damage 5 1 Sequence of Operation a Ondemand for heat from the thermostat the panel will send power to
29. the pump The pump will begin operation b Once vacuum is established the pressure switch at the pump will close If the vacuum is not established within 30 seconds the pump will go into lockout pump LED is flashing After one hour of lockout the system will re start c The System Control panel sends power to the burners The burners will go through a 45 second purge and cycle time d Once flame is established the heater will remain in operation until such time as either the heating is turned off by the thermostat lockout conditions occur or after 24 hours of continuous operation After 24 hours of con tinuous operation the System Control will shut off and re start to verify no faults exist in the system e SECTION 5 TROUBLESHOOTING After the heating is turned off the pump will continue operation for 2 minutes post purge 15 of 19 SYSTEM CONTROL INSTALLATION OPERATION AND SERVICE MANUAL FIGURE 10 System Control Troubleshooting Chart Is the line power indicator on F Yes Adjust thermostat set point to call for heat Does the pump come on Does the zone light come on Yes Do the incorrect zone lights or all zone lights come on zone come on No Do the burners in the n Yes Do the burners turn off when the thermostat is satisfied Does the pump turn off Nu Check the power supply
30. uipment You cannot prove original purchase date and required annual maintenance history The data plate and or serial number are removed defaced modified or altered in any way The ownership of the ROBERTS GORDON System Control is moved or transferred This warranty is nontransferable SECTION 7 THE ROBERTS GORDON SYSTEM CONTROL WARRANTY Roberts Gordon LLC is not permitted to inspect the damaged controller and or component parts READ YOUR INSTALLATION OPERATION AND SERVICE MANUAL If you have questions about your control contact your installing professional Should you need Replacement Parts or have additional questions call or write Roberts Gordon LLC 1250 William Street P O Box 44 Buffalo New York 14240 0044 Telephone 1 716 852 4400 Fax 1 716 852 0854 Toll Free 800 828 7450 www robertsgordon com www rg inc com www radiantheaters com www corayvac com Roberts Gordon LLC s liability and your exclusive remedy under this warranty or any implied warranty including the implied warranties of merchantability and fitness for a particular purpose is limited to providing replacement parts during the term of this warranty Some jurisdictions do not allow limitations on how long an implied warranty lasts so this limitation may not apply to you There are no rights warranties or conditions expressed or implied statutory or otherwise other than those contained in this warranty Roberts Gordon LLC shall in
Download Pdf Manuals
Related Search