PresSura Nurses Station Monitors Model NSD8 Operation and
Contents
1. Specifications are subject to change without notice 15 16 This page intentionally left blank Appendix A Appendix B Wiring Information Back Panel Wiring Input Output PIN Comm Signal Description 24 VAC DC Power in Digital Interface Module DIM Rod 31 32 33 Comm RS 485 Nurse Station Display 31 B 32 A 33 Ref 34 35 36 18 VO NS MM Filii Pind A B ALARM ALARM n INPUTS INPUT4 INPUTS INPUT 6 INPUT ES A TNPUT 2 fs 1000 1000 REFERENCE Figure 9 Wiring Diagram Model NSD8 Nurses Station Display Appendix B Appendix C Access Codes Passcode The Model NSD8 Nurses Station Display may prompt you to enter an access code to enter the menu system The access code screen is shown below in Figure 10 To enter the access code type in the 4 digit passcode shown below and press Save The PresSura displays feature two levels of passcode access e Tochange the room mode use the passcode 0317 e access the menu system use the passcode 2887 Figure 10 Access Code Screen 20 This page intentionally left blank Appendix C e UNDERSTANDING ACCELERATED TSI Incorporated Visit our website www tsi com for more information USA Tel 1 800 874 2811 India Tel 91 80 67877200 UK Tel 44 149 4 459200 China Tel 86 102. dot e d it een 19 This page intentionally left blank How to Use This Manual The Operation and Service Manual describes how to operate configure calibrate maintain and troubleshoot the Model NSD8 Room Controller The manual is divided into two parts Part one describes the unit and how to interface with the device This section should be read by users facilities staff and anyone who requires a basic understanding of how the device operates Part two describes the technical aspects of the product which include operation configuration calibration maintenance and troubleshooting Part two should be read by personnel programming or maintaining the unit TSI recommends thoroughly reading this manual before changing any software items NOTE This operation and service manual assumes that the controller has been properly installed Refer to the Installation Instructions if there is any question as to whether the controller has been installed properly Safety Information This section gives instructions to promote safe and proper handling of Model NSD8 Nurses Station Monitor There are no user serviceable parts inside the instrument Opening the instrument case will void the warranty Refer all service of the unit to a qualified technician Description of Caution Symbol Caution indicates e Equipment may be damaged if procedures are not followed e Improper settings may result in loss of containment e Important information abo
3. from the laboratory HVAC system can sometimes be difficult TSI recommends confirming all hardware is operating correctly before troubleshooting software problems Hardware Test Three tests need to be performed in order to determine all hardware is functioning correctly The tests are broken down into e Confirming wiring is correct e Confirming physical installation is correct e Verifying mechanical components Confirming wiring is correct The most common problem with installed hardware equipment is incorrect wiring This problem usually exists on initial installation or when modifications to the system take place The wiring should be very closely checked to verify it exactly matches the wiring diagram Wiring diagrams are located in Appendix B of this manual Wiring associated with non TSI components should be closely checked for correct installation If non TSI components are installed consider disconnecting them for testing purposes Confirming physical installation is correct All of the hardware components need to be installed properly Review the installation instructions and verify components are installed properly at the correct location This is easily done when the wiring is checked Verifying mechanical components Verifying all TSI components are operating correctly requires following a simple procedure The fastest procedure to confirm all equipment is operating is to first test the Digital Interface Module DIM an
4. gestae deat 3 Useful User Information 3 Operator Panel iic te eet RT e ite tecti ird eee 3 Room Indicator Colots eai ce Eb ace i edes be i uas 4 Operator Keys iae eben diste ta tue a Pe diste E 4 Alarms Reit ea ha ere inea seite eto M osea 4 Visual Alarm uo ea etd e a e eer eti t ag cte 4 Audible A atis c tiui tinent rot Seas ete cocks eate et ases dete annt e Re raa 4 Before Calling 6 needed am cert dade degere eed dde 5 PART TWO riii Ei a cred ic 7 eei eet 7 Software Programming 1 8 Changing Room Mode 8 Entering Menus d tte reg hee erii ne 9 Menus and Menu 9 Entering Data i a tr TAI aee ces ee tee Ped ee e en aid 9 Menu Items uie pee Ha Ba dead eder da eiua i decus 10 Maintenance and Repair Parts 13 Heplacement Parts nee tede Ee Ted 13 Troubleshooting Sectigm sse nennen 13 Hardware sl 13 Troubleshooting 0 eene enne 14 15 APPENDIX APPENDIX C Wiring Information tdg te Pimp de Deseo Bde vna 17 Back Panel Wiring irit i teri dg ede ek a des 17 pp ETT Ee EPA EE 19 Access Codes Passcode 25 he
5. 8 connected rooms Room in Alarm with Alarm Message Room in No Isolation Mode meum reet y Te V Cmm Room in Normal Mode Note Positive or Negative room mode shown on 274 ine Figure 1 Room Indicators User Basics 3 Room Indicator Colors Green The screen icon is colored green NORMAL when the room pressure and or other configured measurements are adequate for the indicated room This light indicates the room is operating safely If a set point cannot be maintained or an alarm limit has been reached the green light turns off and the red alarm light turns on Red The room icon is colored red ALARM when the room pressure and or other configured measurements are not within alarm limits for the indicated room This light indicates the room is not operating safely The display screen will also indicate the type of alarm or an emergency message and the mute or alarm acknowledge icon Gray The room icon is colored gray to indicate No Isolation mode for the indicated room In No Isolation mode the Model RPM10 monitor Model RPM20 monitor or Model 0 controller will not alarm Operator Keys The following key appears on the display of the Model NSD8 Nurses Station Display 2 MUTE key The MUTE key silences an audible alarm on the Model NSD8 and on the connected PresSura monitor or controller The alarm remains silent until the MUTE TIME value has been reached or t
6. 8219 7688 France Tel 33 491 11 87 64 Singapore Tel 65 6595 6388 Germany Tel 49 241 523030 P N 6007052 Rev B 2013 TSI Incorporated Printed in U S A
7. PRESSURA NURSES STATION MONITORS MODEL NSD8 OPERATION AND SERVICE MANUAL P N 6007052 REVISION B OCTOBER 2013 START SEEING Eu FIL GF REGISTERING TODAY Thank you for your TSI instrument purchase Occasionally TSI releases information on software updates product enhancements and new products By registering your instrument TSI will be able to send this important information to you http register tsi com As part of the registration process you will be asked for your comments on TSI products and services TSI s customer feedback program gives customers like you a way to tell us how we are doing e UNDERSTANDING ACCELERATED TSI Incorporated Visit our website www tsi com for more information USA Tel 1 800 874 2811 India Tel 91 80 67877200 UK Tel 44 149 4 459200 China Tel 86 10 8219 7688 France Tel 33 491118764 Singapore Tel 65 6595 6388 Germany Tel 49 241523030 2013 TSI Incorporated Printed in U S A PRESSURA M NURSES STATION MONITORS MODEL NSD8 OPERATION AND SERVICE MANUAL P N 6007052 REVISION B OCTOBER 2013 U S AND CANADA OTHER COUNTRIES Sales amp Customer Service Sales amp Customer Service 800 874 2811 651 490 2811 001 651 490 2811 651 490 3824 001 651 490 3824 SHIP MAIL TO E MAIL TSI Incorporated answers tsi com ATTN Customer Service 500 Cardigan Road WEB SITE Shoreview MN 55126 www tsi com USA 150 8001 2008 Copyright TSI Incorporate
8. d 2010 2013 All rights reserved Part number 6007052 Revision B LIMITATION OF WARRANTY AND LIABILITY effective June 2011 For country specific terms and conditions outside of the USA please visit www tsi com Seller warrants the goods sold hereunder under normal use and service as described in the operator s manual shall be free from defects in workmanship and material for 24 months or if less the length of time specified in the operator s manual from the date of shipment to the customer This warranty period is inclusive of any statutory warranty This limited warranty is subject to the following exclusions and exceptions a Hot wire or hot film sensors used with research anemometers and certain other components when indicated in specifications are warranted for 90 days from the date of shipment b Pumps are warranted for hours of operation as set forth in product or operator s manuals c Parts repaired or replaced as a result of repair services are warranted to be free from defects in workmanship and material under normal use for 90 days from the date of shipment d Seller does not provide any warranty on finished goods manufactured by others or on any fuses batteries or other consumable materials Only the original manufacturer s warranty applies e Unless specifically authorized in a separate writing by Seller Seller makes no warranty with respect to and shall have no liability in connection with goods which are incorpo
9. d Repair Parts section covers all routine maintenance of equipment along with a list of repair parts The Troubleshooting section is split into two areas mechanical operation of the unit and system performance Many external variables will affect how the unit functions so it is critical to first determine if the system is having mechanical problems i e no display on unit alarms do not function etc If no mechanical problems exist look for performance problems i e does not seem to read correctly display fluctuates etc The first step is to determine that the system is mechanically operating correctly followed by modifying the configuration to eliminate the performance problems Technical Section Software Programming Programming the PresSura Model NSD68 display is quick and easy if the proper keystroke procedure is followed The programming keys are defined first followed by the required keystroke procedure At the end of this section is a programming example NOTE It is important to note that the unit is always operating when programming When a menu item value is changed the new value takes effect immediately after saving the change not when the unit returns to normal operating mode This section covers programming the instrument through the keypad and display Changing Room Mode 1 Press the Room Mode button for the room on the touchscreen Figure 3 Main Running Screen 2 Select the desired room mode by p
10. d then go into the diagnostic menu to test each component Troubleshooting Chart Symptom Possible Cause Corrective Action Display is blank No power to Verify circuit breaker is on DIM Verify transformer primary measures 110 VAC Verify transformer secondary measures 24 to 30 VAC Verify DIM voltage on pins 1 and 2 is 24 to 30 VAC if powered from a transformer DIM is defective If proper voltage is found between pins 1 and 2 of the DIM all wiring has been checked fuses have been reset and screen is still blank the DIM is probably defective Replace DIM Cannot access Slide finger across the screen diagonally from upper right menu to lower left corner Communications Monitor or Go to menu of Nurses Station Display and Rescan lost or monitor controller added controller not after Nurses found Station Display powered up Undesired Room Update Nurse Address menu item on connected PresSura Order on Nurses monitors and controllers Station Display 14 Part Two Appendix A Specifications Digital Interface Module Display Rooms Displayed Up to 8 Operating Temperature 32 to 120 F 0 to 50 C Input 24 VAC 50 60 Hz 15 to 40 VDC 5 Watt maximum 7 0 in x 4 875 in x 1 75 17 8 cm x 12 4 cm x 4 4 cm 0 625 in 1 6 cm protrusion Weight tre 14 oz 0 40 kg
11. d to enter the menu items The Room Mode Passcode item prevents unauthorized access to a menu Menus If the Passcode item is OFF no code is required to enter the room mode or menu screens ROOM MODE access code is required to enter the room mode screens but not the menu screens access code is required to enter the menu screens but not the room mode screens access code is required to enter the room mode and menu screens Reset Settings Reset Settings The Reset Settings item is used to change all settings to N A factory default Reset Settings will not affect calibration Enable Sound Audible Alm The Audible Alm item enables the beeper on the On Off PresSura display DEFAULT VALUE OM Wed SOFTWARE NAME Recalibrate Touch Cal The Touch Cal item starts the touchscreen recalibration Touchscreen process While recalibrating the touchscreen the PresSura monitor will direct the user to touch the screen in various places NOTE Recalibrating the touchscreen is best accomplished using a stylus pen or similar object MENU ITEM ITEM DESCRIPTION ITEM RANGE DEFAULT VALUE N A Maintenance and Repair Parts The Model NSD8 Nurses Station Monitor does not require routine maintenance Replacement Parts All components of the NSD8 monitor system are field replaceable Contact TSI or your nearest TSI Manufacturer s Representative for replacement part pricing and deli
12. familiar with the keystroke procedure please see Software Programming section for a detailed explanation This section provides the following information e Complete list of menus and all menu items e Gives the menu or programming name e Defines each menu item s function what it does how it does it etc e Gives the range of values that can be programmed e Gives default item value how it shipped from factory Figure 8 shows the PresSura Model NSD8 controller menu items Rescan Room Modes Passcode Reset Settings Touch Cal Audible Alm Figure 8 Menu Items Model NSD8 Monitor 10 Part Two eoiuuoe SOFTWARE MENU ITEM NAME ITEM DESCRIPTION ITEM RANGE Rescan for Rescan The Rescan item causes the NSD8 Nurses Station N A connected Monitor to scan its network to look for connected PresSura monitors PresSura Model RPM10 RPM20 and RPC30 monitors and controllers and controllers Change Room Room Modes The Room Modes item selects if the NSD8 Nurses Modes of Station Monitor can change the room mode of connected connected PresSura Model RPM10 RPM20 and RPC30 monitors PresSura monitors and controllers and controllers NOTE The NSD8 Nurses Station Monitor cannot change A a PresSura Model RPM10 RPM20 or RPC30 monitor controller from negative to positive mode or vice versa Enable Access Passcode The Passcode item selects whether an access code Off Codes pass code is require
13. he unit returns to control set point Alarms The Model NSD8 display functions as a remote indicator Alarms are indicated based on the status of connected monitors and controllers Visual Alarm The room icon on the display of the monitor turns red to indicate an alarm condition The icon turns continuously red for all alarm conditions Audible Alarms The audible alarm is continuously on in all low and high alarm conditions The audible alarm can be silenced by pressing the Part One Before Calling TSI This manual should answer most questions and resolve most problems you may encounter If you need assistance or further explanation contact your local TSI representative or TSI TSI is committed to providing high quality products backed by outstanding service Please have the following information available prior to contacting your authorized TSI Manufacturer s Representative or TSI Model number of unit NSD8 Model numbers of connected PresSura monitors and controllers Software revision level Facility where unit is installed Can be determined by entering the menu system For the name of your local TSI representative or to talk to TSI service personnel please call TSI at 800 874 2811 U S and Canada or 001 651 490 2811 other countries Prior to shipping any components to TSI for service or repair please utilize our convenient Return Material Authorization RMA Form which is ava
14. ilable online at https secure tsi com rma intro aspx User Basics 5 This page intentionally left blank Part One Part Two Technical Section The PresSura Room Controller is ready to use after being properly installed and configured The TSI through the wall sensor is factory calibrated as are most pressure transducers Figure 2 shows the Digital Interface Module DIM which is programmed with a default configuration that can be easily modified to fit your application The technical section is separated into four parts that cover all aspects of the unit Each section is written as independently as possible to minimize flipping back and forth through the manual for an answer The Software Programming section explains the programming keys on the DIM In addition the Figure 2 PresSura Room Pressure Monitor Digital Interface Module programming sequence is described which is the same regardless of the menu item being changed At the end of this section is an example of how to program the DIM The Menu and Menu ltems section lists all of the software items available to program and change The items are grouped by menu which means all set points are in one menu control signal items in another etc The menu items and all related information is provided including programming name description of menu item range of programmable values and how the unit shipped from the factory default value The Maintenance an
15. inst Seller more than 12 months after a cause of action has accrued The goods returned under warranty to Seller s factory shall be at Buyer s risk of loss and will be returned if at all at Seller s risk of loss Buyer and all users are deemed to have accepted this LIMITATION OF WARRANTY AND LIABILITY which contains the complete and exclusive limited warranty of Seller This LIMITATION OF WARRANTY AND LIABILITY may not be amended modified or its terms waived except by writing signed by an Officer of Seller SERVICE POLICY Knowing that inoperative or defective instruments are as detrimental to TSI as they are to our customers our service policy is designed to give prompt attention to any problems If any malfunction is discovered please contact your nearest sales office or representative or call TSI s Customer Service department at 800 874 2811 or 651 490 2811 TRADEMARKS TSI and TSI logo are trademarks of TSI Incorporated BACnet is a trademark of ASHRAE Modbus is a registered trademark of Modicon Inc LonWorks is a registered trademark of Echelon Corporation CONTENTS HOW TO USE THIS MANUAL 2 1 1 Safety Information 2 Le e Latte daa diate 1 Description of Caution Symbg sse 1 ACCOSS COQOO6 et ite etate estiva 1 PARLEONE emen emu EIN I I PUN 3 User Basics RIBERA a ees ee eR 3 T he Instrummient eet o Ee EE end th EAS ERR
16. rated into other products or equipment or which are modified by any person other than Seller The foregoing is IN LIEU OF all other warranties and is subject to the LIMITATIONS stated herein NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE WITH RESPECT TO SELLER S BREACH OF THE IMPLIED WARRANTY AGAINST INFRINGEMENT SAID WARRANTY IS LIMITED TO CLAIMS OF DIRECT INFRINGEMENT AND EXCLUDES CLAIMS OF CONTRIBUTORY OR INDUCED INFRINGEMENTS BUYER S EXCLUSIVE REMEDY SHALL BE THE RETURN OF THE PURCHASE PRICE DISCOUNTED FOR REASONABLE WEAR AND TEAR OR AT SELLER S OPTION REPLACEMENT OF THE GOODS WITH NON INFRINGING GOODS TO THE EXTENT PERMITTED BY LAW THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE LIMIT OF SELLER S LIABILITY FOR ANY AND ALL LOSSES INJURIES OR DAMAGES CONCERNING THE GOODS INCLUDING CLAIMS BASED ON CONTRACT NEGLIGENCE TORT STRICT LIABILITY OR OTHERWISE SHALL BE THE RETURN OF GOODS TO SELLER AND THE REFUND OF THE PURCHASE PRICE OR AT THE OPTION OF SELLER THE REPAIR OR REPLACEMENT OF THE GOODS IN THE CASE OF SOFTWARE SELLER WILL REPAIR OR REPLACE DEFECTIVE SOFTWARE OR IF UNABLE TO DO SO WILL REFUND THE PURCHASE PRICE OF THE SOFTWARE IN NO EVENT SHALL SELLER BE LIABLE FOR LOST PROFITS OR ANY SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES SELLER SHALL NOT BE RESPONSIBLE FOR INSTALLATION DISMANTLING OR REINSTALLATION COSTS OR CHARGES No Action regardless of form may be brought aga
17. ressing on the desired room mode button at the bottom of the screen NOTE If a room mode is not selected the PresSura monitor will return to the main running screen after a short delay ROOM 1 Figure 4 Room Mode Selection Screen 8 Part Two Entering Menus Swipe across the display from the top right corner to the bottom left corner to access the menu system Figure 5 Swipe to Access Menu System Menus and Menu Items After accessing a menu the screen will change to show the items associated with that menu Refer to the Menu Items section for a list of the menus and their associated items Entering Data After entering a menu item the Model NSD8 monitor display will change items through a drop down menu Figure 6 Menu System Technical Section Drop Down Selection It is easy to view available choices and make a selection from drop down items Touch the item displayed in the drop down box to view all available options Then touch the item desired Touch the Save button to save your selection and exit the item or touch the Cancel button to exit the item without saving Figure 7 Using a Drop Down Selection Menu Items The PresSura Model NSD8 monitor is a very versatile device which can be configured to meet your specific application This section lists all of the menu items available to program and change except diagnostics menu Changing items is accomplished by using the touchscreen If you are un
18. ut unit operation Access Code Model NSD8 Room Monitor has access codes to limit unauthorized access to the room mode or complete menu system The access codes can be turned on or off through the Passcode menu item When the units ship from TSI they are configured with the access code on Refer to Appendix C Access Codes for instructions on entering the access code This page intentionally left blank Part One User Basics This section is designed to provide a brief but thorough overview of the product installed These few pages explain the purpose The Instrument and the operation Useful user information Operator panel Alarms of the product Technical product information is available in Part Two of the manual The Instrument The Model NSD8 Room Controller is able to measure and report room pressure differential in health care facilities and other critical environments Useful User Information The monitor has colored icons for each connected room The icon is green when the room pressure differential and other configured measurements are adequate The icon turns red to indicate alarm status when the room pressure differential or another configured measurement has risen above or dropped below a safe level The icon turns gray when the room is in no isolation mode Operator Panel The Model NSD8 Nurses Station Monitors are easy to use Normal vs Alarm room status is always shown on the display for up to eight
19. very Part Number Description 800985 Nurses Station Display Troubleshooting Section The Model NSD8 Nurses Station Display is designed to be trouble free However installation problems or interaction with other HVAC components may cause system problems The system is easy to troubleshoot if an organized approach to evaluate the system is taken Troubleshooting is broken down into hardware mechanical and software problems Hardware problems deal with the physical installation of the device Hardware problems include wiring problems incorrectly installed equipment and add ons or non TSI equipment Software problems include control problems configuration problems or interaction problems with the HVAC system The hardware test described in this section determines that all TSI mechanical components functioning correctly The hardware test requires the diagnostics menu items to be accessed If you are unfamiliar with the controller menus see Software Programming for keystroke procedure Troubleshooting the majority of problems is usually quick if the hardware test is followed Software and hardware problems are covered in the troubleshooting chart Pick the problem that most closely resembles your problem and review the possible symptoms and corrective action Software or system performance problems can and are affected by the supply air system exhaust air system or physical configuration of the room Separating TSI system problems
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