Page 1 PURE CONTROL® USER MANUAL EDR-750-1000 EDR+2500-6000 EXE-750-6000 EZE-120-600 KTV-750-2000 Version 5.0.0 or Newer Serial/ National Board Number Model Fulton Order Owner Site Name Date PURE-CONTROL-HYDRONIC-USER-MANUAL-250415...
Page 3 TABLE OF CONTENTS PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Introduction Alarm History Menu ................... 3-39 INFO ............................3-39 Overview ......................1-2 Configuration ..................... 3-41 Warnings & Cautions .................... 1-2 SYSTEM ............................3-41 Disclaimers and Local Codes ................1-2 PASSWORD ..........................3-42 SENSORS ............................3-43 Hardware MODBUS .............................3-44 MAINTENANCE ...........................3-45 Overview ......................
Page 5: Bms Integration
INTRODUCTION INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 6: Warnings And Cautions
PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Overview Disclaimers and Local Codes The Fulton PURE Control® is a feature-rich integrated boiler Installation of the equipment shall conform to all the controller which includes robust functionality such as load requirements of all national, state and local codes established...
Page 7 HARDWARE INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 8 5-Inch Control Display standards which may be applicable. Fulton reserves the right to change The 5-inch control display platform is exclusive to Endura XE (EXE) condensing any part of this addendum and boilers. The control display hardware is shown below and described in Table 1 the corresponding Installation and and Figure 1.
Page 9 HARDWARE SECTION 2 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 FIGURE 1 - CONTROL DISPLAY HARDWARE DIMENSIONS Questions? Please Contact Your Local Manufacturer’s Representative...
Page 10 Fulton reserves the right to change any part of this addendum and the corresponding Installation and Operation manual without notice.
Page 11 For detailed information specific to your boiler, please have your boiler Serial Number and PURE Control® software version ready and contact your Fulton Representative for further support. Questions? Please Contact Your Local Manufacturer’s Representative...
Page 12 • Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. A qualified installer, service agency or the gas supplier, must perform installation and service. © Fulton Group N.A., Inc. 2025...
Page 13 CONTROL MENUS INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 14: Dashboard Menu
• Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. A qualified installer, service agency or the gas supplier, must perform installation and service. © Fulton Group N.A., Inc. 2025...
Page 15: Boiler Menu
CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Boiler Menu ƒ Boiler Status Screen: Provides a quick overview of the current boiler operations Including Status, Temperature, Setpoint, and Firing Rate Parameter Range Units Factory Default Description Boiler Status Current Status of the Boiler Lead/Lag Status Lead/Lag Position or current source of boiler control...
Page 16 PID modifier is overriding modulation Modulation Target / 0.0 – 100.0 The rate the burner or heater elements are System Load being commanded to drive towards Rate 0.0 – 100.0 The actual modulation rate © Fulton Group N.A., 2025...
Page 17 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Flame Signal 0.0 – 100 The strength of the flame signal from the flame detection device Air Actuator 0.0 – 90.0 ° The position of the servo motor used for (degrees) electronic combustion air control Fuel Actuator...
Page 18 Automatic Control after manual operation is completed. When the heat source control is placed into manual mode the heat source icon in the title bar will display a technician. Refer to Boiler Overview for parameter details. © Fulton Group N.A., 2025...
Page 19 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Boiler Demand Shows the current status alongside conditions that must be met in order for the boiler to receive a call for heat and run. This screen is helpful for troubleshooting purposes to identify a device or safety that is holding a boiler in a disabled state. The row will be highlighted green when the limit is satisfied, rows which are not highlighted green are holding the boiler in a disabled standby state.
Page 20 X3.04.1 and X3.04.2 Low Gas Pressure The LGPS to the LMV flame safeguard only X5.01.2 and X5.01.3 Blocked Exhaust The blocked flue gas exhaust safety switch. Switch This is applicable to the 7-inch platform only. © Fulton Group N.A., 2025...
Page 21 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Boiler History Shows operation information for the boiler. Parameter Range Units Factory Default Description Online Hours 0 – 999,999 Hours - Total Hours the Boiler has been powered on Run Hours 0 – 999,999 Hours ...
Page 22 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Fuel Selection Where available, configured and commissioned for multiple fuels, a Fuel Selection screen will be present to allow the boiler operator to switch fuel types. 3-10 © Fulton Group N.A., 2025...
Page 23 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Lead/Lag Menu ƒ Lead/Lag Status Refer to section Configuring Lead/Lag Operation for detailed instruction on wiring and configuring Lead/Lag operation. The Originator boiler is in command of the Lead/Lag plant and is assigned automatically by the boiler network. The Target boiler(s) receive commands from the Originator.
Page 24 Lead/Lag operations, or disabled. System Determines if the System Supply Supply temperature will be a physically wired sensor, written over the BMS connection, received from another boiler as part of the Lead/Lag operations, or disabled. 3-12 © Fulton Group N.A., 2025...
Page 25 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description System Return Determines if the System Return temperature will be a physically wired sensor, written over the BMS connection, received from another boiler as part of the Lead/Lag operations, or disabled. BMS Enable Physically Wired Determines if the Remote enable will be provided by dry contact closure, written...
Page 26 Optimized uses the Originator’s cycle per run hour ratio history to maintain even utilization across all boilers. Number of Boilers 0 – 10 0 Total number of boilers connected to the Lead/Lag network 3-14 © Fulton Group N.A., 2025...
Page 27 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Lead Start 0.0 – 20.0 °F 5.0 The Lead Start is the hysteresis below setpoint which begins a call for heat. Lead Stop 0.0 – 20.0 °F 10.0 The Lead Stop is the hysteresis above setpoint which ends the call for heat.
Page 28 Adjusts the PID CV at which the Lag boiler call for heat is removed. Decreasing this value will disable Lag stages later at lower firing rates, increasing this value will disable Lag stages sooner at higher firing rates. 3-16 © Fulton Group N.A., 2025...
Page 29 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Response Menu ƒ Output Shows information specific to control of the boiler and its firing rate as well as items that would impact it. The Boiler Protections act as PID “modifiers” and will override the firing rate of the burner in accordance with configured settings. Parameter ...
Page 30 50 - 1000 Error Slide Bar to adjust Lead/Lag PID Response (Proportional Band) 50 - 1000 DHW PID 50 - 1000 Error Slide Bar to adjust DHW PID Response (Proportional Band) 50 - 1000 3-18 © Fulton Group N.A., 2025...
Page 31 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Freeze Protection This function helps protect the boiler pressure vessel from damage associated with freezing using an available pump or valve, and/or by running the burner. Stage 1 Freeze Protection: Requires a pump or valve to be selected and enabled. The pump will then be enabled based on the user-selected temperature range to circulate water and help prevent freezing.
Page 32 Disable Temperature 40.0 – 185.0 °F 100.0 Temperature above which the Cold Start will end and release the boiler to modulate normally. * Must be set higher than the Enable Temperature 3-20 © Fulton Group N.A., 2025...
Page 33 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Soft Limit The Soft Limit feature will reduce the boiler firing rate to prevent excessive temperature situations which can lead to nuisance Manual Reset High Limit (MRHL) lockout alarms. This feature is useful in arrangements where the heating system has unbalanced flow and/or low flow conditions.
Page 34 Change protection. Modulation Cap Timer 00:05 - 01:00 MM:SS 00:10 Rate of Change will be active for the amount of time defined by this parameter, which will prevent further upward modulation until the timer expires. 3-22 © Fulton Group N.A., 2025...
Page 35 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Anti-Cycle Minimum amount of time that the boiler will remain OFF in between cycles and before it can receive an new call for heat. Enabling the anti-cycle timer is helpful to prevent excessive equipment short cycling during low load or low flow conditions. Parameter ...
Page 36: Temperature Menu
Outdoor Reset will require either a remote-mounted outdoor air temperature (OAT) sensor, or a temperature value written to the boiler(s) over BMS communication. 3-24 © Fulton Group N.A., 2025...
Page 37 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Current Setpoint 40.0 – 185.0 °F The setpoint currently being used by the temperature control PID Minimum Setpoint 40.0 – 185.0 °F 80.0 Absolute minimum allowable setpoint from any source. If it is lower the setpoint will be increased to match this value ...
Page 38 Upon the remote mounted outdoor air temperature sensor dropping to this valve, the boiler or Lead/Lag plant will be enabled. Ensure appropriate deadband exists between these two values to prevent short cycling, a minimum separation of 5°F is recommended. 3-26 © Fulton Group N.A., 2025...
Page 39 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Domestic Hot Water Enabling the Domestic Hot Water (DHW) Priority function will increase the boiler(s) setpoint temperature, where needed, to satisfy an indirect DHW demand. When the DHW Demand ends, the boiler(s) will return to their normal hydronic heating setpoint temperature.
Page 40 Turns the feature on/off. When disabled the setback options will not take effect. Hour To 0 – 23 24 H 8 Normal Mode start time Hour From 0 – 23 24 H 17 Setback Mode start time 3-28 © Fulton Group N.A., 2025...
Page 41 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Deviation Determines the start and stop deviations (hysteresis) around setpoint when operating in Local mode. This setting is not used while the boiler in under ModSync or Lead/Lag control. For systems experiencing short cycling it is recommended to lower the Start or increase the Stop value to widen the Deviation temperature band, this facilitates greater run times per cycle.
Page 42 Manual On = Enabled Manual Off = Disabled Lead/Lag Loss Failsafe On - Off On (Checked) Determines the pump or valve failsafe action when lead/lag operation is lost. 3-30 © Fulton Group N.A., 2025...
Page 43 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Stop Delay Timer 00:00 - 59:59 MM:SS 05:00 When checked, will hold the valve open or (MM:SS) boiler pump on until the delay timer expires to dissipate heat in the boiler preventing nuisance high limit trips.
Page 44 Manual On = Enabled Manual Off = Disabled Lead/Lag Loss On - Off Off (Unchecked) Selects the failsafe action in the event of a Failsafe Lead/Lag fault. 3-32 © Fulton Group N.A., 2025...
Page 45 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Stop Delay Timer 00:00 – 59:59 MM:SS 02:00 When checked, will hold the boiler pump on until the delay timer expires to dissipate heat in the boiler preventing nuisance high limit trips.
Page 46 OAT Cutoff feature, and the boiler is not in cutoff mode. Stop Delay Timer 00:00 – 59:59 MM:SS 02:00 When checked will keep pump on for the (MM:SS) user designated amount of time to dissipate remaining heat in the system. 3-34 © Fulton Group N.A., 2025...
Page 47 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ System Pump (7-Inch Platforms Only) The following screens are used to configure the system (secondary) pump control. System Pump control is only available when Boiler Pump control is not being used. Select the Pump type within the Tech Tools menu prior to configuring the settings on this screen.
Page 48 Current modulation rate output to the analog output signal. Pump X Run Hours Cumulative run hour history. The System Pump Config tab is where the operator configures and tunes parameters necessary for Automatic pump operation. 3-36 © Fulton Group N.A., 2025...
Page 49 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Pump Control Signal Delta T - Delta P Delta P Choose either Delta P or Delta T Lead Hour Rotate 0 – 1000 Hours between lead pump rotation. Pump Minimum 0.0 –...
Page 50 00:00 – 59:59 MM:SS 02:00 When selected will keep the valve open or (MM:SS) pump on for the user designated amount of time to dissipate remaining heat in the boiler and prevent nuisance limit trips. 3-38 © Fulton Group N.A., 2025...
Page 51: Alarm History Menu
To view detailed information on an alarm or before contacting your Fulton Representative for technical support, it is necessary to tap the alarm index number in the first column and then tap “Info”.
Page 52 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Tapping on “Alarm Solution” will provide troubleshooting tips to resolve the alarm. For additional support, contact your local Fulton Representative. 3-40 © Fulton Group N.A., 2025...
Page 53 The boiler may also be given a unique name which will be displayed on the Lead/Lag Status screen. The version number of the software is also displayed on this screen. Record the version number prior to contacting your local Fulton Representative for technical support. Parameter ...
Page 54 Password Delay 00:00 - 99:59 HH:MM 00:05 Time before the password will timeout and need to be re-entered. Lock Screen Check Disabled Check box selection for what menus should Boxes be password protected. 3-42 © Fulton Group N.A., 2025...
Page 55 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Sensors Displays the current status and reading from standard and optional sensors. The offset parameter may be used to calibrate sensor readings. Sensor values displayed on this screen are the live, raw, unfiltered values which is helpful for troubleshooting purposes.
Page 56 Monitoring does not require the use of the Heartbeat. Remote Enable - Monitor Provides a local override for the BMS en- able. Used to temporarily enable the boiler if the BMS is unavailable or factory jumper is removed. 3-44 © Fulton Group N.A., 2025...
Page 57 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Maintenance When the boiler is due for scheduled preventative maintenance, the maintenance icon will appear at the top of the screen. Tapping this icon will navigate to the Maintenance screen, which may also be accessed through the Configuration menu. The Maintenance screen will display boiler information and provide QR codes for digital documentation.
Page 58 Retained Tags may also be reset from this screen provided the Retained Tags file is available on the microSD card. Resetting Retained Tags is helpful in the event of a stuck or erroneous parameter. Load the saved user settings after resetting Retained Tags. 3-46 © Fulton Group N.A., 2025...
Page 59 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Alternatively, a portable USB flash drive may be used to back up and restore settings. WARNING If the Retained Tags file is missing from the microSD card it may be imported All information in this User Manual is from a USB flash drive by tapping the “Import Retained File From USB”...
Page 60 Choose whether the boiler is piped primary- Boiler Valve secondary with a dedicated boiler (primary) pump, or piped variable primary with a motorized boiler isolation valve. This parameter is only applicable to 5-inch platforms. 3-48 © Fulton Group N.A., 2025...
Page 61 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Parameter Range Units Factory Default Description Secondary Low Water Enabled Disabled Refer to the electrical diagram for detail on Disabled installing the secondary (auxiliary) low water cutoff safety device. This parameter is only applicable to 7-inch platforms. Alarm Horn Enabled Disabled...
Page 62 50 - 1000 Error The proportional value to be used for the passive bounds of the PID slider. Integral 1 - 1000 Error The integral to be used for the full PID slider range. 3-50 © Fulton Group N.A., 2025...
Page 63 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ IO Status The IO Status screen provides rapid access the flame safeguard (FSG) and PLC input and output status which can be used for advanced diagnostics or troubleshooting purposes. The I/O hardware interfaces available on this screen will vary by boiler type. ƒ...
Page 64 To perform combustion adjustment on boilers featuring the LMV3 flame safeguard an AZL23 display or ACS410 PC software will be required (not provided). Available parameters will vary by boiler type. Resistive electric boilers allow for manual immersion heater and SCR control. 3-52 © Fulton Group N.A., 2025...
Page 65 CONTROL MENUS SECTION 3 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Maintenance Configuration The Maintenance Configuration screen allows the service technician to enable maintenance reminders, the maintenance interval, and set a message for the operator when the interval expires. It is recommended to include contact information such as the service organization and phone number.
Page 66 Real-time trending data is available exclusively for the 7-inch platforms. Tap “Next Curve” to toggle between highlighted parameters. Press Stop to scroll and review past data. History will allow review of previous dates/times from the microSD card. 3-54 © Fulton Group N.A., 2025...
Page 67: Bms Integration
CONFIGURING LEAD/LAG INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 68: Lead/Lag Operation
Ethernet switch. The Ethernet switch is available for purchase from available to the staff responsible for your local Fulton Representative. For additional information on installation and equipment operation. wiring refer to the boiler IOM and electrical diagram.The procedure is broken...
Page 69: Table Of Contents
CONFIGURING LEAD/LAG SECTION 4 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 WARNING All information in this User Manual is for reference and guidance purposes, and does not substitute for required professional training, conduct, and strict adherence to applicable jurisdictional/ professional codes or regulations. Follow all proper lockout/tagout procedures for service.
Page 70: Pure-Control-Hydronic-User-Manual-250415
BMS Network indicates that the BMS will be writing the information to the boiler over Modbus or BACNet. i. Boiler Network has the boiler retrieve the information from another available unit on the Lead Lag network. © Fulton Group N.A., Inc. 2019...
Page 71 CONFIGURING LEAD/LAG SECTION 4 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 j. The Staging Multiplier screen from the right on the Lead Lag menu contains information on how the Lag boilers stage on/off. k. Verify the PID Settings at each boiler for the Lead Lag located under the Response Menu l.
Page 73: Configuring Lead/Lag
UPDATING THE CONTROL SOFTWARE INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 74: Performing A Software Update
PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Performing A Software Update WARNING Fulton practices continuous product improvement and will periodically release This User Manual is intended for use in software updates. It is recommended to update to the latest available software conjunction with the current edition...
Page 75: For Reference And Guidance Purposes
2. Download the latest software update package from Fulton.com or as supplied by your Fulton Representative. Confirm the boiler model listed on the nameplate and verify the software package and version is compatible with this model.
Page 76 Verify the control battery status is “good” before continuing. With the software update package successfully copied onto a FAT32 formatted USB flash drive the firmware and software may be updated on the control. Adhere to the following: © Fulton Group N.A., Inc. 2019...
Page 77 UPDATING THE CONTROL SOFTWARE SECTION 5 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 1. Insert the USB drive into the HMI USB Port 1, the screen will appear to freeze, do not remove the USB drive or press any buttons. Wait 1-2 minutes until a “USB Action File” prompt appears. Tap “Start”. 2.
Page 78 6. Retained Tags will now be reset automatically. Once complete, confirm your boiler series and model and tap “Load User Settings” then “OK”. 7. When prompted, power off the boiler, remove the USB drive and power on the boiler. © Fulton Group N.A., Inc. 2019...
Page 79 UPDATING THE CONTROL SOFTWARE SECTION 5 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 8. Navigate to Configuration, Modbus and configure the Modbus ID. Confirm all other settings are configured as appropriate for the installation. 9. Navigate to Boiler, Control and place the boiler back into Automatic. Verify the boiler operates as intended for the installation.
Page 80 UPDATING THE CONTROL SOFTWARE SECTION 5 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 THIS PAGE LEFT INTENTIONALLY BLANK © Fulton Group N.A., Inc. 2019...
Page 81 BACKUP AND RESTORE INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 82: Backup And Restore
• Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. A qualified installer, service agency or the gas supplier, must perform installation and service. © Fulton Group N.A., Inc. 2025...
Page 83 BACKUP AND RESTORE SECTION 6 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 ƒ Taking a Screenshot WARNING 1. On any screen, press and hold the top right corner of the screen until a drop down menu appears. All information in this User Manual is for reference and guidance purposes, 2.
Page 84 8. When the desired files are on the USB drive and are ready to remove the drive from the control display, be sure to safely remove the drive. This can be done by selecting the Eject USB icon in the top right of the screen. © Fulton Group N.A., Inc. 2019...
Page 85 BACKUP AND RESTORE SECTION 4 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Questions? Please Contact Your Local Manufacturer’s Representative...
Page 86 BACKUP AND RESTORE SECTION 6 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 THIS PAGE LEFT INTENTIONALLY BLANK © Fulton Group N.A., Inc. 2019...
Page 87 BMS INTEGRATION INTRODUCTION HARDWARE CONTROL MENUS CONFIGURING LEAD/LAG UPDATING THE CONTROL SOFTWARE BACKUP AND RESTORE BMS INTEGRATION Questions? Please Contact Your Local Manufacturer’s Representative...
Page 88 • Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. A qualified installer, service agency or the gas supplier, must perform installation and service. © Fulton Group N.A., Inc. 2025...
Page 89 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Modbus Points Lists ƒ Endura XE (EXE) Modbus Network Points List Address Description Size Notes Units Scope 40000 Boiler Status INT16 0 – Standby 1 – Pre-Purge 2 – Ignite 3 – Run 4 – Post-Purge 5 –...
Page 90 40031 On/Off Switch INT16 0 – Off 1 – On 40032 Primary Low Water INT16 1 – Fault 0 – No Fault 40033 High Limit Aquastat INT16 0 – Fault 1 – No Fault © Fulton Group N.A., Inc. 2025...
Page 91 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Size Notes Units Scope 40034 Operating Aquastat INT16 0 – Fault 1 – No Fault 40036 Low Gas Pressure INT16 0 – Fault 1 – No Fault 40037 Blocked Condensate INT16 0 – Fault 1 –...
Page 92 Boiler 4 LL Firing Rate INT16 0.0 – 100.0 [Note 1] 40091 Boiler 5 LL Firing Rate INT16 0.0 – 100.0 [Note 1] 40092 Boiler 6 LL Firing Rate INT16 0.0 – 100.0 [Note 1] © Fulton Group N.A., Inc. 2025...
Page 93 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Size Notes Units Scope 40093 Boiler 7 LL Firing Rate INT16 0.0 – 100.0 [Note 1] 40094 Boiler 8 LL Firing Rate INT16 0.0 – 100.0 [Note 1] 40095 Boiler 9 LL Firing Rate INT16 0.0 –...
Page 94 80 – Evacuation of Test Space 81 – Atmospheric Pressure Test 82 – Filling Test Space 83 – Gas Pressure Test 90 – Gas Shortage Waiting Time "91 – Limit String Open 92 - Starting [Note 11]" © Fulton Group N.A., Inc. 2025...
Page 95 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Notes Type Units R / W (4)0001 Boiler Control 0 – Waiting INT16 Status 1 – Disabled 2 – Not Available 3 – Lead 4 – Lag 1 5 – Lag 2 6 – Lag 3 7 –...
Page 96 [Note 1] (4)0016 Current O2% 0.0 – 21.00 INT16 [Note 1] (4)0017 Outlet -50.0 – 250.0 INT16 Deg. F Temperature [Note 1] (4)0018 Inlet Temperature -50.0 – 250.0 INT16 Deg. F [Note 1] 7-10 © Fulton Group N.A., Inc. 2025...
Page 97 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Notes Type Units R / W (4)0019 Boiler Delta T -50.0 – 250.0 INT16 Deg. F [Note 1] (4)0020 Boiler Start -50.0 – 250.0 INT16 Deg. F Temperature [Note 1] (4)0021 Boiler Stop -50.0 –...
Page 98 Primary Pump 0 – Off INT16 On/Off 1 – On (4)0055 Primary Pump 0 – Manual INT16 Mode 1 – Automatic (4)0066 Lead / Lag 0 – Not Enabled INT16 Enabled 1 – Enabled 7-12 © Fulton Group N.A., Inc. 2025...
Page 99 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Notes Type Units R / W (4)0067 Boiler 1 LL 0 – Waiting INT16 Position 1 – Disabled 2 – Not Available (4)0068 Boiler 2 LL 3 – Lead Position 4 – Lag 1 (4)0069 Boiler 3 LL 5 –...
Page 100 If not received the boiler will revert back to local control and show a BMS Communication Warning. (4)0110 System Pump(s) 0 – Not Enabled INT16 Enabled 1 – Enabled [Note 14] 7-14 © Fulton Group N.A., Inc. 2025...
Page 101 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Address Description Notes Type Units R / W (4)0111 System Pump(s) 0 – Standby INT16 Status 1 – Running 2 – Disabled by Outdoor Air 3 – Disabled by BMS 4 – Disabled by Other 5 - Alarm [Note 14] (4)0112...
Page 102 1 - 240 kW 2 - 360 kW 3 - 480 kW 4 - 600 kW [Note 6]" (4)0506 Boiler Model "0 - EDR/KTV INT16 1 - EDR+ 2 - EDR ZE [Note 6]" 7-16 © Fulton Group N.A., Inc. 2025...
Page 103 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 Notes: 1. The decimal point is fixed to the tenth place, but not transmitted. For example, a value of 1000 equals 100.0 2. The value is only writable when the program has been set to accept a BMS communication signal, see program documentation for individual details.
Page 104 BMS INTEGRATION SECTION 7 PURE-CONTROL-HYDRONIC-USER-MANUAL-250415 THIS PAGE LEFT INTENTIONALLY BLANK 7-18 © Fulton Group N.A., Inc. 2025...
Page 105 PAGE INTENTIONALLY LEFT BLANK...
Page 106 Fulton Group N.A., Inc. Fulton Thermal Corporation is part of Fulton Group N.A., Inc., a global manufacturer of steam, hot water and thermal fluid heat transfer systems. Fulton Steam Solutions, Inc. & Fulton Heating Solutions, Inc.

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