Return Material Authorization (RMA) Warranty Service Advanced Replacements Overview Fascia Buttons LED Status Indicators Keyswitches Internal Indicators and Switches Terminals Bottom Power Supply Features Batteries Installation VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 3...
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2nd Stage 3rd Stage (Released) Supv. / Abort Extract Notification Appliances 3rd Stage Alarm 2nd Stage Alarm Exting. 1 (Main) and Exting. 2 (Reserve) Bottom Terminals VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 4...
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Settings Tab NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIESUL Compliance Limitations Appendix A: Specifications Terminal Electrical Ratings Appendix B: Maintenance and Repair VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 5...
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Removing the Power Supply Fuse Installing the Replacement Power Supply Fuse Troubleshooting Appendix C: Equipment List Model Numbers Replacement Parts Accessories Compatible Releasing Devices Special Releasing Accessories Index VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 6...
Compliance Information COMPLIANCE INFORMATION Underwriters Laboratories (UL) Fire Alarm Equipment VES Fire Detection Systems The XT+ Releasing Control Unit is suitable as follows: Types of signaling services are automatic fire alarm and manual fire alarm Class B for Notification Appliance Circuits Protected Premises Unit (PPU) for Local Service, Remote Station Service, Center Station Service, Pro- prietary Service, Auxiliary Service when used with the Elite RS FACP.
• Water mist, NFPA 750 • Clean agent fire extinguishing systems, NFPA 2001 • Fixed Aerosol fire extinguishing systems, NFPA 2010 FM Global Technologies LLC (FM APPROVALS) VES Fire Detection Systems VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Introduction INTRODUCTION Technical Support For technical support, contact VES at 800.274.9514 or e-mail techsupport@ves-network.com. VES technical support is available Monday through Friday, 9:00 AM to 6:00 PM, EST. Prior to contacting technical support, have the following information available: Product part number...
Products returned using the advanced replacement process must be received within 30 days of the RMA issue date. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 10...
As shown in the image, the entire cabinet and everything contained within is referred to as a "unit". The individual releasing modules and power supply are referred to as "modules". Fascia This section describes the features of the XT+ that are located on the fascia. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 11...
Initiates the releasing process, which can happen immediately or after 30 seconds, depending on the Extinguishant Release configuration. This button shall not take the place of any NFPA required manual release device(s). VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Mode Select Insert the key in the lock and turn it to the right to put the module into Manual mode. Internal Indicators and Switches VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 13...
24V and accepting input voltages of 120 VAC or 240 VAC. A jumper connection for the 5.25 Amp power supply is set at the factory according to input voltage requirements of the customer, either 120VAC or 240 VAC. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Recommended battery size is 12 Ah for a typical configuration. Required battery size is mainly dependent on standby current. To determine the most appropriate battery size, use the battery calculator in LE2. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
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If needed, install that cabinet (wired close- nippled) adjacent to the unit to minimize battery lead length. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Place standby batteries in the base of the unit and connect them to the power supply. Apply power to the unit from the AC source. Configure the unit using Loop Explorer 2. Test the installation. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 17...
Use knockout tabs of the cabinet box to route external cabling into the unit. IMPORTANT! Drilling additional holes in the cabinet will void the product warranty. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Settings. The power supply settings must be performed to establish the optimal charge current of the standby batteries. These power supplies can be set to operate at VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
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120 VAC jumper setting exists while operating the power supply at 240 VAC. High voltage is present on jumper pins. Remove AC power before changing jumper setting. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
DIP switches are located on the edge of the power supply. 5.25 Amp Power Supply The following figure illustrates the location of DIP switches on the 5.25 Amp Power Supply: VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
CHARGER FAULT w/ abnormal 1-1 AC Power is on and 24V output is not in regulation. HEARTBEAT 1-2 The battery voltage is too high. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 22...
4. Connect the red wire of the power supply to the pos- itive ( + ) terminal of Battery 2. 5. Connect the jumper wire from the ( + ) of Battery 1 to the ( - ) of Battery 2. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 23...
Do not route low voltage cabling through the same conduit as AC lines. AC power lines should be threaded through a dedicated conduit. Refer to the following illustration when connecting any wiring. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Because the fascia is hinged, route all wiring to the left as shown, so that the fascia can be opened without disconnecting the wiring. Separate high and low voltage wiring in the enclosure with a minimum gap of 0.25". VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES...
Wiring gauge on AUX 24V outputs must be sized as a function of cable length and device load to ensure that voltage-drop of the cable does not result in less than the minimum operating voltage at the ancillary devices. Trouble VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Supv. / Abort The Supv terminals are normally-open relay contacts. They activate on any module-related supervisory (depending on configuration) and clear when all supervisories are clear. Extract VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 27...
The 2nd stage NACs activate when all pre-release conditions have been met and the release delay countdown has started. Exting. 1 (Main) and Exting. 2 (Reserve) VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 28...
When the Reserve output is selected, the Reserve Cylinders LED will be illuminated. Required EOL: EOL Diode (S2029) Refer to "Access Level 3" on page 33 for extinguishant output calibration instructions. Bottom Terminals VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 29...
Status Serial / Status Pow. These terminals are used when connecting a Status Unit to the XT+. Refer to the Equipment List for model numbers of that unit. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 30...
Disablement Switch (VF1832-xx) is required for compliance with these standards. Press Enter to re-enable the outputs and restore the Disablement and Supervisory conditions. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 31...
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Press Enter to disable the extract output. The Disablement LED will illuminate and the buzzers will sound on the XT+ module and the Elite RS FACP. The display will show: Press Enter to re-enable the output and restore the Disablement condition. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
When a new device is initially installed on this output, a trouble will likely occur and a recalibration will be required. Press Enter, then (+) until the LCD displays: VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
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Press (+) to display and set the monitoring level for output 2 in the same way as output 1. IMPORTANT! After calibration of these outputs, testing should be done to confirm proper operation of the extinguishing system. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 34...
Perform the following tests to confirm operation of the power supply: 1. Apply AC and battery power to the XT+. 2. Check that the AC Normal LED is illuminated on the power supply. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Verify that each field-installed device functions as expected. Configuration The XT+ can be configured via LE2. An master FACP must be configured, and then up to 15 XT+ modules can be added. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 36...
0 minutes guishant outputs can be reset. The delay between the activation of a Release Delay 0 - 60 seconds 30 seconds module and extinguishant release. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 37...
For UL compliance, this field must be set to Enabled. The trouble relay on each module can be disabled. Trouble Output Enabled or Disabled Enabled For UL compliance, this field must be set to Enabled. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 38...
This can be used to invert the action of the Low Normal Low Pressure Switch Mode Normal Pressure Switch input. Invert VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 39...
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When the Manual Release input is configured for no delay, it will override an active Abort input. When the Manual Release input is configured for pre-release delay, it will override an active Abort input and cause the countdown to resume. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Low Pressure Switch Mode Normal Invert Abort Abort Mode Abort Hold Disable Access Level 2 > Disable Exting. Release? Enable Enable Power Supply DIP Switches OFF / ON OFF / ON VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 41...
54 mA per module Maximum Current Draw from Batteries Ground Fault Impedance Value 100 Ohms Temperature Range 32°F (0°C) - 120°F (49°C) Relative Humidity Up to 93%, non-condensing VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 42...
Maximum Wiring Impedance: 120 Ohms Two wire, RS485 connection, Data 3.3 V, current-limited, Class B, supervised Status Serial Maximum Wiring Impedance: 120 Ohms Status Pow. 24V Regulated @ 360mA Max, Power-limited VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 43...
4. Remove Battery 1 and Battery 2 from the bottom of the XT+ Releasing Control Unit cabinet. 5. Recycle Battery 1 and Battery 2 according to the manufacturer procedures provided in the battery pack- aging. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Install the replacement fuse in the fuse housing and then test the power supply to determine that it operates. The following figure illustrates the fuse of the power supply: Removing the Power Supply Fuse VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual...
Troubleshooting If the configuration is corrupted on power up/reset, the configuration ROM items can be reset to their default values by performing the following procedure: VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 46...
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2. Set the write-protect switch off. 3. Press both the ( - ) and Exit buttons until the System Initializing indication is displayed on the LCD. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 47...
XT+ 1 Area Releasing Module w/ Cabinet Gray VF1712-10 XT+ 2 Area Releasing Module w/ Cabinet Red VF1712-40 XT+ 2 Area Releasing Module w/ Cabinet Gray VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 48...
Panel Grounding Block K1514-00 Battery Lead Set with fuse holder and 10A 3AG fuse for 5.25A power supply Power Supplies are required components of the XT+. VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 49...
Manual Extinguishant Disablement Switch VF1832-40 Sequential Activator, Suitable for Releasing VF1824-10 Standard cabinet, Red VF1824-11 Large cabinet, Red VF1824-40 Standard cabinet, Gray VF1824-41 Large cabinet, Gray VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 50...
Standby Battery 15, 22, 36, 45 EOLR 26 Terminals 14, 23, 43-44 Fascia 11, 17, 31, 42, 48 Trouble 13, 22, 33, 36, 43, 45 Fuse 13, 42, 49 VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 53...
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Index Trouble Relay 15, 38 VES Fire Detection Systems Version 1.00 | December 2018 | MAN-1252VES XT+ Releasing Control Unit Installation Manual Page 54...