Zone Terminal User`s Manual
Contents
1. TIME SCHEDULE ON OFF N r Y CURRENT TIME Display Area 1 DA 3 Display TODAY S DATE TUESDAY 3 Button 1 Day ot WERE WEDNESDAY 4 HOLIDAY NUMBER Stage 5 TEMPORARY SCHD FRIDAY 2 HOLIDAY DATE Display Area 2 SATURS 4 BERND OCCUP SEEM occo cup BEGIN WARMUP END WARMUP e WARMUP CMD BEGIN SHUTDOWN END SHUTDOWN e SHUTDOWN CMD 58 C N Mode Fa ae ie Selector gt O MONITOR Button O ADJUST um TIME SCHEDULE N O PASSWORD Mode 77 Up Down JEHNSON Selector EB D A K ons S j rrow Keys L 1 Panel S l ij q c5 Door e o a a P MAP2TS lt ue Figure 11 Zone Terminal with Time Scheduling Overlay Zone Terminal User s Manual 29 Always enter time in 24 hour format For example 5 00 P M is 17 00 No alarms apply to Time Scheduling If you see the red alarm light flashing when in the Time Scheduling Mode an alarm condition exists in the HVAC system See Alarm Status section Note ZT Time Scheduling functions only with controllers for which the ZT was configured In most cases the ZT Time Scheduling is accessible when it is permanently mounted and dedicated to a specific controller Setting Today s Only individuals with Time Scheduling Password Access Date can set Today s Date This section of the manual is for users who have Password access to Time Scheduling Remember the Time Sc2. JG pAOFWK Figure 13 Choosing the Day of the Week Remember the Time Schedule Overlay must be on the face of the ZT Enter your Password if it is required and you haven t already done so The far right side of the ZT lists each day of the week You ll find a bar next to the current day of the week That is if today is Sunday the bar will be next to the number 1 Figure 13 1 Press the Mode Selector Button if necessary until the green Mode Indicator Light moves next to the words Time Schedule Zone Terminal User s Manual 35 2 Press Display Button 1 until the is next to the words Day of the Week The number in Display 1 flashes 3 Press the Up T or Down J arrow keys until you reach the appropriate number of the day of the week 1 7 After you press the Up T or Down J arrow key Displays 2 and 3 are blank Press Enter The flashing pauses for a few seconds This tells you the ZT recognizes that you have entered a day you wish to adjust or monitor 4 Press Display Button 3 to enter your planned Time Schedule Refer to the Setting the Begin End Times section for more information on Time Scheduling 5 If you wish to set another day repeat Steps 2 through 4 Note You must press Enter after each number If you do not press Enter the ZT will return to the previous setting Remember you have made changes only to the day of the week you entered in Display 1 Now Refer to the Settin
3. Time Scheduling Worksheets To help you plan your time scheduling activities we ve included worksheets on the next two pages Photocopy the e ZT Weekly Time Scheduling Worksheet to plan your regular daily schedules e ZT Holiday Time Scheduling Worksheet which includes a space for planning a Temporary Schedule Zone Terminal User s Manual 51 ZT WEEKLY TIME SCHEDULING OCCUPIED WARMUP SHUTDOWN BEGIN END BEGIN END BEGIN END 1 SUNDAY 2 MONDAY 3 TUESDAY 4 WEDNESDAY 9 THURSDAY 6 FRIDAY 7 SATURDAY ZTWEEK 52 Zone Terminal User s Manual ZT HOLIDAY TIME SCHEDULING HOLIDAY HOLIDAY DATE OCCUPIED BEGIN END WARMUP SHUTDOWN BEGIN END BEGIN END TEMPORARY SCHEDULE DATE ZTHOL Zone Terminal User s Manual 53 54 Zone Terminal User s Manual AHU 100 Controller Adjust Mode Alarm Status Begin End Times CBLCON Appendix B Glossary Air handling control unit into which a Zone Terminal is connected One of four operating modes Adjust Mode allows you to adjust or change settings in your HVAC system A symbol triangle A bar or circle O that flashes when a problem exists on a specific monitored or controlled item In addition a flashing red alarm light appears to the right of the Mode Selector Panel In Time Scheduling a Begin and End Time must be se
4. 4 Ifthe number in the Hours position is correct press Enter If the number needs changing press the Up T or Down J Arrow keys to reach the desired number of the current hour 1 23 Press Enter The numbers in the Minutes position begin flashing CURTMS 1 a Set the hours TIME SCHEDULE ON FF n SUNDAY 1 CURRENT TIME GN REA za l MONDAY 2 TODAY S DATE L E TUESDAY 3 DAY OF WEEK WEDNESDAY 4 HOLIDAY NUMBER 53 THURSDAY D TEMPORARY SCHD nares SATURDAY 7 Use Up Down Arrow keys to reach desired number Then press Enter i Set the minutes TIME SCHEDULE ON FF LUN SUNDAY 1 CURRENT TIME moins r SUNDAY i Q1 TODAY S DATE i A TUESDAY 3 d DAY OF WEEK EX WEDNESDAY 4 E IE Es THURSDAY 5 HOLIDAY NUMBER bo TEMPORARY SCHD TTE FISLDAY SATURDAY 7 Figure 10 Use Up Down Arrow keys to reach desired number Then press Enter Setting the Current Time Zone Terminal User s Manual 5 Ifthe number in the Minutes position is correct press Enter If the Minutes need changing press the Up T or Down J Arrow keys to reach the desired number 00 59 Press Enter The Hours number flashes again You can reset the current time or go on to your next adjustment 28 Zone Terminal User s Manual Display Item List Display Indicator Dot N On Off Status Day Numbers
5. Making ZT Adjustments This section of the manual is for users who have Password access to the Adjust Mode If you haven t already entered your Password you must do so See Entering Your Password You can adjust only a flashing number with the ZT If the number does not flash that item is a monitor only item Adjust Control Settings in Display 1 2 or 3 as follows 1 Press the Mode Selector Button until the green Mode Indicator Light moves next to the word Adjust Press either Display Button 1 2 or 3 to locate adjustable items which are indicated by flashing numbers If you continue pressing the display buttons the dot in each display changes positions and the corresponding number appears Press the Up T or Down J Arrow key until you reach the number you want to enter If you hold down the Up f or Down J Arrow keys you can speed through the numbers more quickly Press Enter Zone Terminal User s Manual 21 After you press Enter the numbers stop flashing for a few seconds This pause tells you the ZT has processed your adjustment 4 Press any of the Display Buttons to make other adjustments and repeat Steps 2 and 3 Notes Some adjustable set points have high and low limits beyond which you cannot adjust them For example a heating set point may have an upper limit of 86 F 30 C When you make adjustments they become permanent in the ZT To make a temporary change write down the original value b
6. Display Area 3 ON CES 5 eB why 1 as p N Br BEGIN SHUTDOWN Zt END SHUTDOWN SEINS I SHUTDOWN CMD a SSTIME Figure 15 Occupied Warmup and Shutdown Commands Located in Display 3 When you first press Display Button 3 the 6 appears next to the words BEGIN OCCUP or start The hours in Display 3 flash 2 Ifthe hour is correct press Enter If the hour needs changing press the Up T or Down l Arrow key until you reach the new hour setting 0 to 24 Press Enter The minutes now flash Zone Terminal User s Manual 3 Ifthe minutes are correct press Enter If the minutes need changing press the Up T or Down J Arrow key until you reach the new minute setting 00 to 59 Press Enter The hours flash again No pause occurs after entering the time 4 Press Display Button 3 to move to the next Begin or End time you want to change Repeat Steps 1 through 4 for each day of the week holiday or temporary schedule that you want to enter Note You must reset the Time of Day entries for Daylight Saving Time Zone Terminal User s Manual 43 44 Zone Terminal User s Manual Troubleshooting Table 2 Troubleshooting Problem Somon Displays remain blank No power is getting to the ZT check for after ZT is connected appropriate connections Displays show only The ZT unit is operational but not dashes communicating with the controller
7. DESTEVTEPN 0 A C LIM OPN COOL SET PT 0 CHECK FAN HEAT SET PT 9 CHECK CLG WARMCOOL ADJ 4 0 O CHECK HTG ACT CLG sp 4 0 O CHECK ECON ACT HTG SP eA 9 DIRTY FILTR DISCH Teme ER DEJEANNE 00 FAN STATUS os 9 ECON ENABLE nae s SN eA 9 TEMP occ ECON amp open a 0 WARMUP MODE MIN POS OPN EB U 9 cre Lockour i HTG LOCKOUT Mode Selector Button Mode Selector Panel O MONITOR OADJUST O TIME SCHEDULE PASSWORD Up Down Arrow Keys DE Door gt Figure 7 Connected ZT Insert in Place 14 Zone Terminal User s Manual MAP1RT4 Alarm Status The ZT indicates an alarm as follows Figure 7 e The warning signal A flashes to the right of the point name if the system operating values are in alarm e The On Off Status bar or circle O flashes when an On Off status is in alarm e The red alarm light to the right of the Mode Selector Panel flashes when any of the above items are in alarm Alarms cannot be cleared with the ZT The problem must be corrected by maintenance or repair of the affected item Zone Terminal User s Manual 15 Entering Your If your system uses the Password feature you must enter Password the Password before you can make changes to the set points or before you gain access to Time Sched
8. Figure 3 ZA Zone Terminal back Zone Terminal back S Connected to a TE 6100 Connected to a TE 6500 M SORS Series Zone Sensor Series Zone Sensor Figure 3 Connect ZT through a TE 6100 or TE 64 6500 Series Zone Sensor Zone Terminal User s Manual 11 AHU Controller A telephone style jack connects the ZT to a Johnson Connection Controls AHU 101 Controller Figure 4 either directly or through a Relay Kit Figure 5 or a Function Module Kit Figure 6 Connect ZT here Remove cover Open Door L RHUCTRBD Figure 4 Connecting ZT to AHU 101 12 Zone Terminal User s Manual Connect ZT here Figure 5 ZT to Relay Kit AS RLY 100 E ds Note Zone Bus wiring must be connected to Relay Kit or Function Module iy Connect ZT here FMKNOTE Figure 6 ZT to Function Module Kit AS FMK 100 Zone Terminal User s Manual 13 Figure 7 shows an example of the ZT and its displays after connection Zone Terminal After Connection Display Item List Warni ignal Display Indicator Dot D arning Signa On Off Status N N ROOFTOP Z TU INSERT 12 ON F OFF OUTDOOR AIR Display Area 1 oO FAN ZONE TEMP A J O COOL STG 1 Display STATIC STEPT eA o CoOL STG 2 Button 1 MIXED AIR LL SP eA 0 o HEAT STG 1 NIGHT HTG STPT Jea 0 HEAT STG 2 NIGHT CLG STPT eA 04 OCCUPIED eA
9. Its associated controller Heating Ventilating and Air Conditioning 56 Zone Terminal User s Manual Holiday Number Insert Insert xx Mode Selector Button Mode Selector Panel Monitor Mode An item on Time Scheduling Display 1 used to identify the holiday A clear plastic label custom made for your HVAC system and provided with the ZT Used only in Monitor and Adjust Operating Modes A number used to identify the correct Insert Insert xx represents a number specific to your ZT The number in Display 1 visible only in Password Mode or for the first few seconds when the ZT is connected must match the pre printed Insert xx number on the top center of the Insert Located in the Mode Selector Panel A button used to choose which type of operation you will perform Monitor Adjust Time Schedule or Password Area inside the drop down door that includes e Mode Selector Button with green Mode Indicator Lights e Enterkey e UpT or Down J Arrow keys One of four operating modes that allow you to view settings or sensed values in the displays without making adjustments Zone Terminal User s Manual 57 Occupied Occupied Extend On Off Status Operating Mode Password Normal operating mode for occupant comfort A special feature available in the Adjust Mode that lets you turn the system on for an extended period of time without going into the Time Scheduling Mode or disturbing an existing time sc
10. ZT and run diagnostics by holding the Display Key 1 and Adjust Down Key when the phone jack is first plugged in The word DIAG appears on Display 1 at the start and all display segments light up for Pass When all segments light push Display Key 1 two times and then follow the prompts For Error 5 This is only a warning indicating the battery backed data specifically Time Scheduling is lost If you press Enter the ZT loads the default time schedule and you may continue Replace the battery at your earliest convenience Use a Panasonic lithium or Ray O Vac battery number BR2325 48 Zone Terminal User s Manual Internal Diagnostic Errors To run the ZT s internal diagnostics hold the Display Key 1 and Adjust Down 1 Key when you plug in the phone jack The word DIAG appears on Display 1 at the start and all display segments light up for Pass When all segments light push Display Key 1 two times and then follow the prompts Figure 16 illustrates what the ZT is reporting in the event of an internal diagnostic failure The digit 1 appears in display 2 or 3 to indicate where the error has occurred Display Area 1 ra 4g ied UR Display Area 2 Internal RAM External RAM por Lt Lp LII Battery Display Area 3 Backed RAM ROM Test EPROM Test Lt o L LIII Lt Ltt Lt DIAGFAIL Figure 16 Internal Diagnostics Zone Terminal User s Manual 49 50 Zone Terminal User s Manual Appendix A
11. Check the Zone Bus wire controller The CBLCON switch must be in the NORMAL position If you do not find wiring errors download the controller using HVAC PRO Release 3 0 or later Displays show only The download in the ZT does not match dots the connected controller or the download is invalid Select the correct download ZT load file and re load the ZT Displays show 99999 An entered number is too large to display Displays show 9999 An entered number is too small to display Displays show Err 01 Internal RAM Processor Error at power up Displays show Err 02 Displays show Err 03 Displays show Err 04 Displays show Err 05 Displays show Err 06 Zone Terminal User s Manual 45 Problem Cont Solin Red Alarm light Fix the HVAC problem causing the alarm continues to flash No alarm acknowledge or cancel is available Numbers in the display The insert is not the correct one for this do not relate to the ZT and controller Verify the insert items listed on the number by entering Password Mode insert Cannot enter Adjust Have you entered the proper Password Mode Do you have Password access to this mode An otherwise If an N2 Network is present verify the adjustable analog point point is overridden Release the override cannot be adjusted If Zone Bus Laptop is connected to the controller verify the point is overridden Release the override Verify the display file for the correspondi
12. Enter You must press Enter for each of the three numbers in your Password in order for the ZT to recognize it as a valid Password If you do not press Enter each time the ZT ignores your Password entry and you cannot gain access to Adjust Mode or Time Scheduling Mode After you press Enter for the last number of your Password the green Mode Indicator Light moves next to the word Ad just in the Mode Selector Panel If it does not go to this position the Password is incorrect You can now begin changing values or set points in the Adjust Mode or press the Mode Selector Button to move the green Mode Indicator Light to the Time Schedule position Time Scheduling may require a different Password Note The ZT is preset to time out after a 1 to 15 minute interval between entries If you wait too long to enter an adjustment you must re enter your Password This prevents unauthorized use of the ZT if you forget to cancel your Password 18 Zone Terminal User s Manual Cancel Password After entering the Password you can easily cancel without waiting for the Zone Terminal to time out 1 Press the Mode Selector Button until the green Mode Indicator Light moves next to the word Password 2 Press Enter three times In doing this you have entered zeroes as the Password Access is immediately canceled because 000 is not a valid Password Zone Terminal User s Manual 19 20 Zone Terminal User s Manual Adjusting Control Settings
13. SP EN kl ACT HTG SP lc FAN STATUS ECON ENABLE TEMP OCC WARMUP MODE CLG LOCKOUT HTG LOCKOUT DISCH TEMP CLG ON HTG ON ECON OPEN MIN POS OPN MELLE c OMONITOR OADJUST OTIME SCHEDULE PASSWORD K 1 Ji ISON MAP IRT Figure 1 Zone Terminal with Door Open Zone Terminal User s Manual 5 Operating Modes Four Operating Modes Monitor Password Adjust and Time Schedule provide security and allow you to monitor adjust and set time schedules for an individual zone Monitor Mode As soon as the ZT is connected it completes a self check and then starts up in the Monitor Mode The Monitor Mode allows you to view up to three settings or sensed values at one time for your HVAC system To monitor your system you must use a clear plastic Insert a custom made label to relate the ZT s output to your particular system See the Installing the Plastic Labels Insert section You can simultaneously monitor your HVAC system in three different ways e Monitor up to three different settings or sensed values A maximum of six items are accessible in each of the three displays e Read the symbols to the right of the display numbers to learn the on off status of various inputs outputs or modes On status O Off status This provides continuous monit
14. Schedule Mode is available to those who have appropriate Password Access 8 Zone Terminal User s Manual Getting Started Displays Symbols The Zone Terminal simultaneously displays three set Keys and Buttons points or sensed values In addition flashing symbols indicate when items are in a state of alarm The keys buttons displays and symbols are explained below Table 1 a Symbols Keys and Buttons Displays Symbols Keys Buttons Display Button Desn L the value you want to monitor or adjust 1 2 3 Enter Key Use to commit your changes Adjustments are not processed unless you press Enter Flashing Numbers Appear in Display 1 2 or 3 to indicate numbers you can adjust Numbers that do not flash are monitor only numbers Flashing A O Shows an item is in alarm Mode Selector Button Press this button to select Operating Modes Monitor Adjust Password Time Scheduling A green Mode Indicator light moves through the modes On Off Status Symbols Observe On Off conditions of a point in the HVAC controller with for On or O for Off these symbols A bar for On a circle O for Off These are always monitor only items If the symbol flashes the item is in alarm Red Alarm Light Flashes anytime a problem exists regardless of which Operating Mode you have entered Up f or Down J Arrow Use these keys to adjust a flashing number Keys Appears in the value displays and corresponds to the item you are monitoring or
15. Shutdown To avoid an unwanted time scheduling change If your And you want to Scheduled the system to earlier time is stay the Begin On time ON until Midnight End Off time at 24 00 End Off time OFF until Midnight Begin On time at 24 00 For example Begin On is set You want system on Set End Off time at for 6 00 until Midnight 24 00 Zone Terminal User s Manual 33 Midnight is defined as 00 00 The useful scheduling range is 00 00 through 23 59 The time setting 24 00 flags the ZT to continue a schedule over two or more days Note In some cases you may want to cancel Zone Terminal scheduling commands You can do this by scheduling identical Begin End times with the Zone Terminal See Setting Begin End Times To continue with Time Scheduling read Choosing the Day of the Week Then refer to Setting Begin End Times 34 Zone Terminal User s Manual Choosing the Day Before entering your Time Schedule you must first of the Week choose the day of the week you wish to adjust A number from 1 through 7 represents each day of the week as shown on the right of the time schedule overlay Day of Week TIME SCHEDULE ON OFF DISPLAY AREA 1 CURRENT TIME E SUNDAY 1 TODAY S DATE L Paa T s DAY OF WEEK E IB HOLIDAY NUMBER RSEN TEMPORARY SCHD A FRIDAY 6 gt Use Up Down Arrow keys to reach desired number Then press Enter
16. Table of Contents Zone Terminal User s Manual 1 e About This Manual e Overview of the Zone Terminal 3 e Features 3 e Capabilities 4 e Operating Modes 6 Getting Started 9 e Displays Symbols Keys and Buttons 9 e installing the Plastic Labels 10 e Connecting the Zone Terminal 11 e Zone Terminal After Connection 14 e Alarm Status 15 e Entering Your Password 16 February 1994 Johnson Controls Inc iii Order No 633 5 iv Making ZT Adjustments e Adjusting Control Settings e Occupied Extend ZT Time Scheduling Overview Setting the Current Time Setting Today s Date Planning the Time Schedule Choosing the Day of the Week Time Scheduling for Holidays Temporary Time Scheduling Setting Begin End Times roubleshooting e Internal Diagnostic Errors Appendix A Time Scheduling Worksheets Appendix B Glossary Zone Terminal User s Manual 21 21 23 25 25 26 30 32 35 37 39 41 45 49 51 55 63 About This Manual Using the Manual Introduction The manual contains step by step instructions for using the Zone Terminal ZT It presents information in the order that you need it The manual does not explain how the Zone Terminal is configured For this type of information see the ZT section of the HVAC PRO for Windows User s Manual The manual assumes you are familiar with your building s general HV AC operation Examples The manual includes exam
17. adjusting Zone Terminal User s Manual 9 Installing the To use the ZT you need one of two different types of Plastic Labels plastic labels which are included with your ZT Insert The clear plastic Insert is a custom made label unique to your HVAC system Use this Insert when monitoring or adjusting specific items of your system 1 With the ZT on a flat surface press the white tab with your index finger Figure 2 2 Pull the front cover of the ZT away from the back and slide the Insert into position 3 Press the ZT together and plug in the telephone style jack from the controller With the Insert in place and the ZT connected the 6 in the top position of each display lines up with the first word c4 INSERT3A Figure 2 Installing the Insert 10 Zone Terminal User s Manual Time Schedule Use the light gray Time Schedule Overlay when Overlay performing any function in the Time Schedule Mode The Overlay made to cling to the ZT sticks around the outside of the display area Note Do not open the ZT case to use the Time Schedule Overlay Connecting the You can wall mount the ZT or use it as a portable tool Zone Terminal for convenient access to any zone functions available to your password level UNT VAV A telephone style jack connects the ZT to a Johnson Connection Controls Unitary Controller UNT or Variable Air Volume VAV Controller through a TE 6100 or TE 64 6500 Series Zone Sensor See
18. auses which indicates the ZT recognizes you want to monitor or adjust that particular holiday number After choosing the Holiday Number in Display 1 you can either set the month and day in Display 2 or adjust the Begin End times in Display 3 Changing the Some holidays like the Fourth of July and New Year s Holiday Date Day always have the same date Others like Labor Day or Memorial Day need to be reassigned to the correct date each year You must adjust each holiday one at a time After you have entered your Password and after you choose the number of the Holiday in Display 1 Press Display Button 2 The month flashes 2 Press the Up T or Down Arrow key until you reach the month you wish to enter 1 12 Press Enter The day of the month begins flashing 3 Press the Up T or Down J Arrow key until you reach the day of the month you wish to enter 1 31 Press Enter The month begins flashing again There is no pause after entering these numbers 4 Press Display Button 3 to enter your planned Holiday Time Schedule 38 Zone Terminal User s Manual Temporary Time Scheduling If you wish to set another holiday repeat Steps 1 through 4 Refer to Setting the Begin End Times for each Command Notes As you adjust the date and the Begin End times you are adjusting only the holiday whose number appears in Display 1 The date entered is based on the current year You can cancel a holiday schedule by
19. ctor Panel System Begin End Times for normal working days holidays and temporary schedules are set in the Time Schedule Mode Unitary Controller into which a ZT can be connected through a TE 6100 or TE 64 6500 Series Zone Sensor or AS CBLCON O Zone Terminal User s Manual 61 Up f or Down Located in the Mode Selector Panel The Up T or Down Arrow Keys Arrow keys are used to reach a desired number in any of the displays VAV Variable Air Volume Controller into which a ZT can be connected through a TE 6100 or TE 64 6500 Series Zone Sensor or AS CBLCON O Warmup An operating mode used to bring the building up to an occupant comfort level TE 6100 or A sensor into which the ZT is connected TE 64 6500 Series Zone Sensor Zone Terminal ZT A hand held or wall mounted device that is used to monitor adjust and time schedule your HVAC system within a specific building zone 62 Zone Terminal User s Manual Zone Terminal User s Manual Index A Adjusting Control Settings 21 Alarm Status 15 On Off Status bar or circle O 15 red alarm light 15 warning signal A 15 B Begin End Times 41 C Capabilities 4 Connecting a Zone Sensor 11 Connecting ZT 11 illustration 14 to a Function Module Kit 12 to a Function Module Kit illustration 13 to a Relay Kit 12 to a Relay Kit illustration 13 to an AHU Controller 12 to UNT VAV 11 Zone Terminal User s Manual 63 D Displays Symbols Keys and Buttons Tab
20. cts the ZT to a Johnson Controls e Unitary UNT Controller or Variable Air Volume VAV Controller through a TE 6100 or TE 64 6500 Series Zone Sensor e AHUI1O1 Controller either directly or through a Function Module Kit FMK100 or Relay Kit RLY100 The ZT provides e portability e zone system security with three levels of password e simultaneous monitoring of 3 different settings or values plus 18 status points e easy operation with only seven buttons e flashing numbers to show which items are ZT adjustable e flashing symbols to notify you of alarm conditions Zone Terminal User s Manual 3 Capabilities With the ZT you can e quickly identify an alarm and its location e monitor and adjust up to 18 different settings e extend a daily time schedule with the Occupied Extend feature e add or modify daily holiday and temporary time schedules To familiarize yourself with the ZT refer to Figure 1 on the next page 4 Zone Terminal User s Manual Display Button 1 Mode Selector Panel Building 3 Floor 4 AHU12 INSERT 12 ON OFF FAN COOL STG 1 COOL STG 2 HEAT STG 1 HEAT STG 2 OCCUPIED A C LIM OPN CHECK FAN CHECK CLG CHECK HTG CHECK ECON DIRTY FILTR Display Area 1 ZONE TEMP PSY U OUTDOOR TEMP B E E l ZONE HUMIDITY RH 1 OUTDOOR HUM TEMP OCC E COOL SET POINT Display Area 2 HEAT SET POINT m B PRI E WARMCOOL ADJ ACT CLG
21. efore making the change so you can re enter it later 22 Zone Terminal User s Manual Occupied Extend Occupied Extend is a special feature that lets you temporarily turn the system on for an extended period of time without going into the Time Schedule Mode If your system uses the Occupied Extend feature you ll find it listed on the Insert No matter what Begin End time you have scheduled for the current day you simply decide how long the system should remain on For example It is currently 3 30 P M and you want the building to stay on until 11 P M This is an extension of 7 hours and 30 minutes which you enter on the ZT You can enter any amount of time from 00 00 to 23 59 in Occupied Extend After the Occupied Extend Schedule runs the ZT returns to its regular settings and the erases the Occupied Extend Schedule To set Occupied Extend Remember if you haven t already entered your Password you must do so Press the Mode Selector Button until the green Mode Indicator Light moves next to the word Adjust 1 Press the appropriate Display Button until the is next to the words Occupied Extend The hours flash 2 Press the Up T or Down J Arrow key until you reach the hours you want 0 23 In the above example we would choose 7 Press Enter The minutes flash Zone Terminal User s Manual 23 3 Press the Up T or Down J Arrow key until you reach the minutes you want 0 59 Based on our example we would cho
22. flashes Zone Terminal User s Manual 31 4 Ifthe day is correct press Enter To change the day press the Up T or Down J arrow keys until you reach the correct day of the month 1 31 Press Enter After entering the correct month and day the current year setting flashes in Display 1 5 Ifthe year is correct press Enter To change the year press the Up T or Down J arrow keys to set the correct year Press Enter The month and day of the year reappear in Display 1 with the month flashing You are now ready to plan and enter the Time Schedule Note The ZT changes the necessary date automatically for Leap Year However you must manually adjust the ZT for Daylight Saving Time changes Planning the Time Scheduling with the ZT is convenient and easy but Time Schedule you ll want to start with a plan In Appendix A you ll find ZT Scheduling Worksheets to help plan your Occupied Warmup and Shutdown schedules 32 Zone Terminal User s Manual Time Schedule Priority Rules of Time Scheduling The Zone Terminal sets the Time Schedule based on the following order of priority NL M n N2 Bus Occupied Extend Temporary Schedule Holiday Schedule Weekly Schedule The Zone Terminal reads and compares only one Begin and one End time for the current day Once Midnight is reached the next day s schedule takes over You must schedule ONE BEGIN and ONE END time for EACH day This applies to Occupied Warmup and
23. g the Begin End Times section for more information on Time Scheduling 36 Zone Terminal User s Manual a gt HS ELT RANE SES Cs Time Scheduling You can schedule up to 10 holidays in advance Holidays for Holidays are numbered from 1 10 and each holiday number can be assigned to a specific date during the year The time Schedule Overlay must be on the face of the ZT Enter your Password if it is required Choosing the 1 Press Display Button 1 until the is next to the Holiday words Holiday Number See Figure 14 TIME SCHEDULE TENTE zl OFF CURRENT TIME al SUNDAY 1 TUE SETTE TODAY S DATE m L OMe 7 CURRENT TIME DAY OF WEEK 3 WEDNESDAY 4 Cy HOLIDAY NUMBER A gt THURSDAY 5 TEMPORARY SCHD ES FRIDAY 6 nd uiid HOLIDAY DATE DOSE SATURDAY 7 28 lt A mus ON _OFF pea aiil Display Area 3 jal BEGIN OCCUPIED ug I occue cup i END OCCUPIED E Shi EM ra P BEGIN WARMUP WARMUP CMD 7 END WARMUP n HOLIDAY BEGIN SHUTDOWN E 7 END SHUTDOWN VIDENS SHUTDOWN CMD Figure 14 Choosing the Holiday 2 To choose a different holiday to monitor or adjust press the Up T or Down J Arrow key until Display 1 shows the holiday you want 1 10 After pressing the Up T or Down J arrow key Displays 2 and 3 are blank Press Enter Zone Terminal User s Manual 37 The flashing holiday number p
24. he Begin End times for Occupied Warmup and Shutdown Commands the same way for Day of the Week Holiday and Temporary Scheduling Before you start entering Begin and End Times for Time Scheduling refer to sections in this manual on e Planning the Time Schedule e Choosing the Day of the Week e Time Scheduling for Holidays e Temporary Time Scheduling e Appendix A Time Scheduling Worksheets Remember the Time Schedule Overlay must be in place and you must enter your Password if you haven t already done so Schedule only one day at a time You must set one Begin and one End time for each day If you are not scheduling a day enter 00 00 for both the Begin and End Times Time is always stated in 24 hour format For example 5 00 P M is stated as 17 00 The useful scheduling range is 00 00 through 23 59 Midnight is defined as 00 00 The time setting of 24 00 flags the ZT to continue a schedule over two days Refer to the Rules of Time Scheduling section of this document for more information regarding Time Scheduling rules 1 Press Display Button 3 and select either Begin or End for Occupied Warmup or Shutdown Zone Terminal User s Manual 41 42 Display Area 3 on SEE BEGIN OCCUPIED e I OCCUP CMD Z NV i END OCCUPIED H T gu om Display Area 3 ON ORE Why 1 N I WARMUP CMD BEGIN WARMUP 5 END WARMUP S 7787 E
25. hedule Insert items listed on the right side of Displays 1 2 or 3 indicated with a bar for On active and a circle O for Off inactive These On Off Status items are Monitor Only items Monitor Adjust Time Schedule and Password Modes located in the Mode Selector Panel A 3 digit security number that must be entered into the ZT before changes can be made to your HVAC system or to the Time Schedule 58 Zone Terminal User s Manual Password Level Password Mode Relay Kit AS RLY 100 Sensed Value Set Point The Zone Terminal uses three levels of Password security e Monitor and adjust password allows user access to adjust only system set points e Monitor adjust and time scheduling password allows user access to all ZT features and capabilities but the system is still password protected e No password user is allowed to access all ZT features and capabilities without entering a password One of four Operating Modes located in the Mode Selector Panel Password Mode is used to enter Password and verify correct Insert number See Insert xx The Zone Terminal connects to a Relay Kit if the Zone Bus wiring is connected between the Relay Kit and its associated controller Values measured by the controller For example temperature humidity pressure Desired point at which the controller is set For example a Zone Temperature Set Point could equal 72 F 22 C Zone Terminal User s Manual 59 Shutdo
26. hedule Overlay must be on the face of the ZT Enter your Password if it is required and you haven t already done so 1 Press the Mode Selector Button until the green Mode Indicator Light moves next to the words Time Schedule 2 Press Display Button 1 until the is next to the words Today s Date The month flashes 30 Zone Terminal User s Manual TIME SCHEDULE penc ON I SEE CURRENT TIME SUNDAY 1 TODAY S DATE UNDER 5 DAY OE WEEK WEDNESDAY 4 HOLIDAY NUMBER THURSDAY 5 TEMPORARY SCHD FRIDAY 6 Use Up Down Arrow keys to reach desired month number pu Then press Enter TIME SCHEDULE OR ons L MONDAY EDNESDAY TIME SCHEDULE Q ON OFF CURRENT TIME SUNDAY 1 TODAY S DATE I a E DAY OF WEEK WEDNESDAY 4 HOLIDAY NUMBER THURSDAY 5 TEMPORARY SCHD FRIDAY 6 Use Up Down Arrow keys to reach desired day number Then press Enter TIME SCHEDULE Re OFF 7 CURRENT TIME IO eee SUNDAY 1 TODAY S DATE IM MONDAY 2 X TUESDAY 3 DAN ORSWEER WEDNESDAY 4 HOLIDAY NUMBER gt E THURSDAY 5 TEMPORARY SCHD CEA SESESS FRIDAY 6 Use Up Down Arrow keys to reach desired year number Then press Enter Figure 12 Setting Today s Date 3 Ifthe month is correct press Enter If the month needs changing press the Up T or Down l arrow keys until you reach the correct month 1 12 Press Enter The day of the month
27. le 9 F Features 3 G Glossary 55 H Holiday Time Scheduling 37 Changing the Holiday Date 38 Choosing the Holiday 37 Choosing the Holiday illustration 37 Holiday Time Scheduling Worksheet 51 L Labels 10 Insert Matching the Insert Number 16 Installing Insert 10 Time Schedule Overlay 11 Installing the Insert illustration 10 64 Zone Terminal User s Manual M Manual Organization 2 O Getting Started 2 Introduction and Overview 2 Making ZT Adjustments 2 ZT Time Scheduling 2 Occupied Extend 23 Operating Modes Summaries 6 P Adjust Mode 7 Monitor Mode 6 Password Mode 7 Time Schedule Mode 8 Password 16 Cancel Password 19 enter 16 Entering Password illustration 17 Matching Insert Number 16 Matching the Insert Number illustration 16 Zone Terminal User s Manual 65 T Temporary Schedule Worksheet 51 Temporary Time Scheduling 39 Time Scheduling 25 Overview 25 Planning 32 Priority 33 Rules 33 Setting Current Time illustration 27 Setting the Current Time 26 Setting Today s Date 30 Setting Today s Date illustration 31 ZT with Overlay illustration 29 Troubleshooting 45 W Weekly Time Scheduling Choosing Day of Week 35 Choosing the Day of the Week illustration 35 Weekly Time Scheduling Worksheet 51 Worksheets 51 Z Zone Terminal with Door Open illustration 5 66 Zone Terminal User s Manual Zone Terminal User s Manual 67
28. ng configuration in the controller and make the desired point adjustable Binary display points No solution This is normal operation are not adjustable ZT jumps back to The ZT keyboard has not received a Monitor Mode and keystroke for a time equal to the Password must be re Keyboard Idle Time out as defined in the entered ZT PRO 1 to 15 minutes Re enter your password and continue Either increase the Idle Time out in the ZT PRO and re download Or disable the feature in the ZT PRO by entering zero 0 and re download Cannot enter time Have you entered the proper Password Scheduling Mode Do you have Password access to this mode Is the ZT plugged into the controller selected for Time Scheduling Continued on next page 46 Zone Terminal User s Manual Problem Cont Solution Time and Date cannot be adjusted and N2 is no longer online The ZT is not running the user s intended schedule One minute lapse in time scheduling has occurred at Midnight Wait ten minutes for controller to release control of the N2 status after the N2 bus was disconnected If no N2 is connected or if there is N2 but it has been offline for a least ten minutes and time and date cannot be adjusted call the Johnson Controls Inc office Ensure a higher priority schedule is not running in place of the desired schedule Schedule priorities are N2 Schedule Occupied Extend Temporary Schedule Holiday sched
29. oring of 18 different statuses on off e Monitor alarm status a flashing red alarm light and any flashing symbol O A visually notifies you when your HVAC system has an alarm condition 6 Zone Terminal User s Manual Password Mode Adjust Mode The Password Mode allows users with the proper access rights to adjust system set points and time scheduling There are three levels of password access e Monitor and adjust password allows user access to adjust only system set points e Monitor adjust and time scheduling password allows user access to all ZT features and capabilities but the system is still password protected e No password user is allowed to access all ZT features and capabilities without entering a password In the Adjust Mode the ZT displays information in each of the three numerical displays Typically the displays are set up so that the relationship between the values can be viewed simultaneously For example Display 1 Room Temperature Display 2 Room Set Point Display 3 Output Command This operating mode allows you to adjust any flashing set points that are authorized by your Password Set points adjusted by the ZT remain in effect until you change them Zone Terminal User s Manual 7 Time Schedule In the Time Schedule Mode you can monitor or adjust Mode the days and Begin End times for Occupied Warmup and Shutdown conditions You can also set up holiday and temporary schedules Time
30. ose 30 Press Enter The hours begin flashing again These numbers do not pause after you enter them You must press Enter after making an adjustment If you do not press Enter the ZT returns the number to its previous setting Note The ZT is preset to time out after a certain amount of time passes between entries If you wait too long to enter an adjustment you must re enter your Password This prevents unauthorized use of the ZT if you forget to cancel your Password 24 Zone Terminal User s Manual Overview ZT Time Scheduling This section of the manual is for users who have Password access to Time Scheduling To schedule time you 1 O ROO Set current time Set today s date Plan the schedule Choose the day of the week Set holiday and temporary schedules Set Begin End times for Occupied Warmup and Shutdown Zone Terminal User s Manual 25 Setting the 1 Place the plastic Time Schedule Overlay on the ZT Current Time The Overlay clings to the face of the ZT See Insert in the Installing the Plastic Label section 2 Enter your Password if you have not already done so See Entering Your Password 3 Press the Mode Selector Button until the green Mode Indicator Light moves next to the words Time Schedule See Figure 11 showing the Time Schedule Overlay in place 26 Zone Terminal User s Manual The in Display 1 is next to the words Current Time The number in the Hours position flashes
31. ples of the ZT screen that are as realistic as possible but may not directly apply to your HVAC system ontrols Inc 1 User s Manual Four major sections describe how to use the Zone Organization Terminal Appendix A includes Time Scheduling Worksheets and Appendix B is a glossary of terms Introduction and Overview Explains in general terms the features and operating modes of the Zone Terminal Getting Started Includes an explanation of the Keys Displays and Symbols on the Zone Terminal Also includes an explanation of the Zone Terminal inserts and how to install them In addition this section instructs the user about handling Alarm Status connecting the Zone Terminal and entering the Password Making ZT Adjustments Includes specific instructions for making set point adjustments with the Zone Terminal Also explains a special feature Occupied Extend ZT Time Scheduling Instructs on how to set the current time and date and setting Begin End times for Occupied Warmup and Shutdown conditions Also explains regular day of the week holiday and temporary scheduling 2 Zone Terminal User s Manual Overview of the Zone Terminal Features The Zone Terminal ZT is a hand held or wall mounted device that monitors and adjusts your heating and air conditioning system within a specific building zone The ZT allows easy access to any zone function available to your password level A telephone style jack conne
32. setting the Begin and End Time to 0 00 You must press Enter each time you enter a number If you do not press Enter the ZT will return to its previous setting The ZT allows you to set one temporary time schedule that can be activated for any day of the year This schedule runs only on the date you specify After the schedule runs the ZT returns to its regular settings and the temporary schedule is erased 1 Press Display Button 1 until the appears next to the words Temporary Schd Choose the date you want to set by pressing Display Button 2 The number in the month position flashes Press the Up T or Down J Arrow key until you reach the month you wish to enter 1 12 Press Enter The day flashes Zone Terminal User s Manual 39 4 Press the Up T or Down J Arrow key until you reach the number for the day of the month you wish to enter 1 31 Press Enter The month begins flashing There is no pause after these numbers are entered 5 Press Display Button 3 to enter the times for your planned Temporary Schedule Refer to the section Setting the Begin End Times Note You can schedule only one Temporary Schedule As soon as this Temporary Schedule has run its course the ZT resumes regular scheduling You may of course reset the Temporary Schedule feature over and over again during the year special holidays bad weather shutdowns etc 40 Zone Terminal User s Manual Setting Begin End Times You set t
33. t for all three types of system conditions that is Occupied Command Warmup Command and Shutdown Command Time is always stated in 24 hour format For example 5 00 P M is stated as 17 00 The useful scheduling range is 00 00 through 23 59 Midnight is defined as 00 00 The time setting 24 00 flags the ZT to continue a schedule over two days AS CBLCON n A phone cable connector board used to interface a controller to the ZT Zone Terminal User s Manual 55 CMD Commands Control Settings Display Display Button Enter Function Module Kit AS FMK 100 HVAC Command In Time Schedule Mode refers to the zone conditions of Occupied Occup Cmd Warmup Warmup Cmd and Shutdown Shutdown Cmd Listed on the Insert items or points which can be monitored or adjusted with the ZT A total of six items can be listed in each display Numbers that appear in three areas on the face of the ZT and referred to as Display 1 Display 2 and Display 3 Buttons located on the left side of the ZT and referred to as Display Button 1 Display Button 2 and Display Button 3 Each button corresponds to the display immediately to the right of the button Pressing the button allows you to choose another item listed within the same display A button marked Enter located on the front lower left of the Mode Selector Panel The Zone Terminal connects to a Function Module Kit if the Zone Bus wiring is connected between the FMK and
34. ule Daily Schedule Verify the ZT schedules to ensure they are what you intend Refer to the Time Scheduling section of this document for information on using schedules across day boundaries and the use of 24 00 flag Enter 24 00 to cross the day boundary ZT stays Occupied after Ensure the ZT schedule is as desired If Occupied Extend expires the schedule for Occupied is disabled Begin and End times equal when the Occupied Extend time expires the ZT reverts to the last schedule Since the schedule is inactive Occupied remains in its last state which was ON Continued on next page Zone Terminal User s Manual 47 Problem Cont Solution Time Schedule binaries You are editing the schedule during the Occupied Warm up active day of the week or holiday and the Shutdown are present time is in the window of changing while the adjustment Make day of week schedule user edits the ZT Time changes at times other than during the Schedule desired Begin End times For holidays change the date so that it is not the current date Edit the schedule then set the desired date for the schedule Alarms show up when Disable alarm reporting by using HVAC the system goes into PRO for the controller configuration or the unoccupied mode or ZT PRO for binary data points BDs shutdown Use a ZTU100 1 For Errors 1 2 3 4 and 6 Repower the device two or three more times If the error still exists disconnect the
35. uling To enter your Password 1 Open the Mode Selector Panel by pulling the door down 2 Press the Mode Selector Button until the green Mode Indicator Light moves next to the word Password When the Mode Selector Button is in the Password position a number appears in Display 1 This number must match the number on the top center of your Insert If the numbers do not match the data that appears in the displays will not match the description on the Insert Replace the incorrect Insert Note Number in Display 1 must match typed number on the Insert ADJUST ME SCHEDULE OB SE 9 ENTER CONFIGI Figure 8 Matching the Insert Number 16 Zone Terminal User s Manual Three numbers appear in Display 3 The number in the left position flashes DISPLAY AREA 3 Figure 9 Entering Password Press the Up or Down J Arrow key until the first number of your Password appears in the flashing position Press Enter The middle number in Display 3 begins flashing Press the Up T or Down J Arrow key until the middle number of your Password appears in the flashing position Press Enter The third or far right number begins flashing Zone Terminal User s Manual 17 5 Press the Up T or Down J Arrow key until the last number of your Password appears in the flashing position Press
36. wn All outputs are commanded off or closed No control of HVAC equipment occurs P WM ING IfShutdown is used in temperature extreme environments the controller does not protect for low temperature equipment damage Use other external protection devices Symbols A solid dot indicates the item chosen within the three display areas A bar next to the day of the week indicates which day is displayed on the ZT A solid flashing triangle A indicates the corresponding item is in alarm A bar for On or a circle O for Off When flashing indicates the corresponding On Off status is in alarm The flashing red light in the lower right hand side of the ZT indicates any item above is in alarm A green Mode Indicator Light corresponds to the Operating Mode displayed in the Mode Selector Panel 60 Zone Terminal User s Manual 24 Hour Format Temporary Schedule Time Schedule Overlay Time Schedule Mode UNT Time is always stated in 24 hour format A complete day is 0 00 to 23 59 00 00 Midnight 01 00 1 00 A M 08 00 8 00 A M 12 00 Noon 18 00 6 00 P M 22 00 10 00 P M 24 00 Flag for the ZT to continue a schedule over two days A one time temporary time schedule that operates instead of the weekly schedule for that day A preprinted plastic label provided with the ZT and placed on the front of the ZT and used for Time Scheduling One of four Operating Modes located in the Mode Sele
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