heat-timer MPCQ Platinum, Installation And Operation Instructions For

Page 1: ...gs BACK returns to previous menu DAY selects next day PREV NEXT steps through output status BOILER HELP NEXT PRESS TO SELECT BACK OD 31 o F SYS 11psi ADJUST A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 AUX TEMP 2 DO NOT APPLY ANY VOLTAGE TO SENSOR TERMINALS A13 A14 A15 A16 A17 A18 NETWORK PROVE SHUTDOWN OUT TEMP BYPASS ALL SENSORS MUST BE GOLD SERIES SENSORS INPUTS ROUTE SENSOR AND AUXILIARY WIRES THROU...

Page 2: ...ler 18 On Off Sequence 18 Sensor Fault 18 Day Light Saving 18 System Settings 20 Season 20 Set Point 20 Day Night Heat Adjustment 21 Cycle Length Table 21 Day Night Cutoff 21 System Run On 22 Setback 22 Boost Early Shutdown and Boost Adjustment 22 Stage Settings 23 Reaction Time 23 Purge Delay 23 Minimum Run Time 24 Standby Delay 24 Last Stage Hold 24 Avoiding Conflicting Boiler Limits 24 Throttle...

Page 3: ...iler DAY SYSTEM B C D E F A G H LINE NEUTRAL SYSTEM B C D E F A 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 G H PRESS 4 20 mA S 10 OPERATING LIMIT OUTPUTS S Pressure Transducer system sensor When closed all stages are turned off From Heat Timer network sensors Checks status of system components From outdoor sensor mounted in the shade Red lights indicate when the associated stage relay is ...

Page 4: ...ition to adjusting the length of the ON part of a cycle the outdoor temperature acts as a system cutoff When the outdoor temperature rises above an adjustable set point the MPCQ Platinum will not call for any heat When the outdoor temperature drops below the set point the MPCQ Platinum will automatically begin controlling the heating cycles Meanwhile the heating system pressure sensor controls the...

Page 5: ...Set Point was 10 PSI and the Last Stage Hold was set to 2 PSI the lead stage will remain energized until the system reaches 12 PSI and a full Minimum Runtime elapses This is useful in protecting the lead stages from short cycling in mild weather conditions OSS Operation Available in Set Point Operating Mode OSS is used in fast reacting application as in process applications where maintaining a set...

Page 6: ...cation page 6 Selecting the System Features The MPCQ Platinum has been designed with steam commercial building heating as well as process heating as the primary functions With this in mind many of the MPCQ Platinum features can be utilized to ease enhance and improve your system performance Some of these features are listed in this section Cycle or Set Point Control Mode The MPCQ Platinum can cont...

Page 7: ... Platinum is to start the Boost it starts its boost earlier than the Day 1 schedule setting The length of boost is determined by the amount set by the Boost Adjustment for a period that is calculated using the outdoor temperature as a guide See Boost on page 22 Early Shutdown ESD This feature allows the MPCQ Platinum to shift to Night Setback before the last Night Time setting for that day The Ear...

Page 8: ... panel over to reveal the piggyback circuit board CPU board Remove the plastic strap that isolate the battery contacts The battery is used to maintain date and time of the control during power loss periods ALERT Do not install the battery unless you plan to power and utilize the control at once If the control is not powered the battery will lose its charge in 100 days BACK OF PLATINUM PANEL Fuse B...

Page 9: ...hield ALERT Determining the proper location for the Outdoor Sensor is very important The MPCQ Platinum will base the heat on the outdoor temperature information it receives from this location If the sensor is in the sun or covered with ice its reading will be different from the actual Outdoor temperature OD Heating System Sensor HSS Installation Locating HSS Install the System Pressure transducer ...

Page 10: ...YSTEM B C D A LINE TRAL SYSTEM B C D A 2 3 4 5 6 7 8 9 11 12 13 14 15 10 Unit1 Lo Unit3 Lo Unit5 Lo Unit2 Hi Unit4 Hi Burner Stages Wiring Each of the MPCQ Platinum outputs operates a single stage on a burner The outputs are dry contacts only They do not source any power Bring the boiler wires through one of the enclosure bottom knockouts The Normally Open N O contacts for each stage must be in se...

Page 11: ... to turn off the MPCQ Platinum from a remote location or another controller A typical use for this feature would be to disable all heat from an Energy Management System EMS When the Shutdown is enabled by shorting the Shutdown input terminals all stage relays will de energize The System relay will continue to be energized for the Run On delay period The Shutdown signal must be a dry contact only N...

Page 12: ...puts that can be used by the MPCQ Platinum when sequencing the boilers The first Lockout terminals on the first Extension panel will control the first MPCQ Platinum boiler the boiler that has stage A as its first stage The second Lockout terminals on the first Extension panel will control the second MPCQ Platinum boiler When a boiler Lockout terminals are shorted the MPCQ Platinum will de energize...

Page 13: ...ACnet Communication Board installed on the back of the main board Connect the BACnet CAT5 Ethernet cable coming from the network to the BACnet RJ45 Communication socket on the MPCQ Platinum communication board Set the MPCQ Platinum BACnet Network Settings as described on page 35 BACnet Communiation Connection to Back of Control Motherboard CPU Board BACnet or Ethernet Communication Board Connect B...

Page 14: ...Enable Disable Day EXTEND DAY TIME 90 Min SYSTEM STARTUP P 17 SCHEDULES Day Night Schedule Copy Schedule Set Date Time SCHEDULES P 26 SCHEDULES MON 1 Day Time 6 00Am Night Time 10 00Pm SCHEDULES TUE 2 Day Time Night Time SCHEDULES TUE 1 Day Time 6 00Am Night Time 10 00Pm Press BOILER DAY Press NEXT SCHEDULES Copy Mon Schedules To All Other Days Select to Execute MAINTENANCE MENU Pressure Trim 0 0p...

Page 15: ...at E NIGHT ADJUSTMENT Higher More Heat B OUTDOOR NIGHT CUTOFF 40 F OUTDOOR DAY CUTOFF 55 F SYSTEM RUN ON 2m SET POINT 10 0 psi Set Point Cycle Set Point Cycle SETBACK 2 0 psi Set Point BOOST MODE Disabled Manual Vari Vari ESD Cycle BOOST ADJUSTMENT Higher More Boost 0min BOOST ADJUSTMENT Higher More Boost 3 0 STAGE SETTINGS Reaction Time 2m Purge Delay 0 0m Min Runtime 2m Standby Delay 10m Lst Stg...

Page 16: ... time it will take you through an 70 second count down followed by the System Startup Settings then another 10 second boot setup and finally end with the default system screen Once the control is mounted and wired set up an initial pilot program Set and adjust System Startup Settings page 17 Set and adjust System Settings page 20 Set and adjust Stage Settings page 23 Set and adjust Maintenance pag...

Page 17: ... settings Sensor Type F for Fahrenheit or C for Celsius Default F Fahrenheit SELECT Settings System Startup Sensor Type It allows the user to display temperature information and settings in either ºF Fahrenheit or ºC Celsius SENSOR TYPE F C OPERATION MODE Cycle Set Point Operation Mode Cycle or Set Point Default Cycle SELECT Settings System Startup Operation Mode The MPCQ Platinum can control the ...

Page 18: ...n control up to a total of 24 stages using a maximum of two Extension panels Enter the total number of boilers to be controlled Make sure that the extension panels are connected See page 12 and powered before adjusting the Total Boiler value On Off Sequence Not Available for on Off Boilers Lo Hi Lo Hi or Lo Lo Hi Hi Default Lo Hi Lo Hi SELECT Settings System Startup On Off Sequence The MPCQ Platin...

Page 19: ...ate and time assures that the MPCQ Platinum will follow the schedules based on the correct time Use the Select Adjust button to change and accept date and time values Internet controls will automatically adjust their date and time according to the time zone specified in the Internet Building configuration SET YEAR 2000 SET MONTH January February SET DAY 1 ...

Page 20: ...CQ Platinum to Summer setting ALERT DO NOT turn power off to the MPCQ Platinum when heating season is over If you do so the battery will run down and will have to be replaced Instead switch to Summer Set Point Adjustable 0 0 psi to 30 0 psi Default 10 0 psi SELECT Settings System Settings Set Point in Set point Operation Mode SELECT Settings System Settings More Settings Set Point in Cycle Operati...

Page 21: ... 10 F 5 F 1 F A 45 41 37 33 29 25 22 18 15 13 10 8 5 3 2 0 0 0 0 0 B 57 51 46 41 37 33 28 25 21 18 15 12 9 7 5 3 1 0 0 0 C C 59 54 48 43 38 33 29 25 21 18 15 12 9 7 5 3 1 0 0 D C C C 55 49 43 38 34 29 25 21 17 14 11 9 6 4 2 1 0 E C C C C 55 49 43 38 33 28 24 20 17 13 10 8 6 4 2 1 F C C C C C 55 49 43 37 32 27 23 19 15 12 9 7 5 3 2 G C C C C C C 54 48 42 36 31 26 22 18 14 11 8 6 4 3 H C C C C C C C...

Page 22: ...oost is designed to return the building to comfortable ambient temperatures after the cooler Night Save period The MPCQ Platinum will accomplish this by holding a constant steam pressure for a given period based on the Schedule Day 1 setting See Schedules on page 26 If no boost is needed on a day of the week simply DO NOT program the Day 1 setting and use the Day 2 setting for any Day starting tim...

Page 23: ...25 Rotate Mode page 25 Oversize OSS Throttle page 24 Lead Boiler page 25 Rotate Mode page 25 STAGE SETTINGS Reaction Time 2m Purge Delay 0 0m Min Runtime 2m Standby Delay 10m Lst Stg Hold 0 0psi Lead Settings LEAD SETTINGS Lead Boiler AB Rotate Mode Time REACTION TIME 2m Reaction Time Available with PID Control Logic Only Adjustable from 1 minute to 10 minutes Default 2 minutes SELECT Settings Sys...

Page 24: ...The MPCQ Platinum will allow the system pressure to exceed the Set Point by the Last Stage Hold value before the Lead Stage is turned off For example with a Set Point of 10 Psi and a Last Stage Hold setting of 2 Psi the Lead Stage boiler will remain on until the Set Point reaches 12 Psi then de energize Avoiding Conflicting Boiler Limits The pressure limits set on the boilers MUST be set considera...

Page 25: ...System Setting More Setting Stage Setting Rotate Mode SELECT Setting System Setting More Setting Stage Setting Lead Setting Rotate Mode Automatically rotating the Lead Boiler among the active boilers promotes more even wear on the boilers and can help prolong their life On power up or any time the MPCQ Platinum loses power the Lead Boiler will be the lowest Boiler in Auto Mode A The MPCQ Platinum ...

Page 26: ...kout due to lockout input is shorted on the Extension Schedules SELECT Setting Schedules The MPCQ Platinum has two levels of heat The Day Time level is used when a building is occupied and people are active The Night Time Setback level is used when a building is not occupied or when people are sleeping The MPCQ Platinum can have up to four Day Time and four Night Time Save periods for each individ...

Page 27: ...t and Day Space Target are maintained from 6 AM until before 10 PM Early Shutdown starts before 10 PM and ends at 10 PM Night Cutoff Night Heat Adjustment and Night Space Target are maintained from 10 PM until the Vari Boost of the following morning No Boost will take effect Day Cutoff and Set Point are maintained from 6 AM until before 10 PM No Early Shutdown will take effect Night Cutoff and Set...

Page 28: ...oost period Copy Schedule SELECT Settings Schedules Copy Schedule To reduce the need for setting each weekday time schedule this feature has been made to allow the copying of the Monday schedule settings to the reset of the week SCHEDULES Copy Mon Schedules To All Other Days Select to Execute DATE TIME Date WED 01 05 08 Time 6 56 Am Set Date and Time SELECT Settings Schedules Set Date Time The Dat...

Page 29: ... the MPCQ Platinum will not sequence start another cycle until the Heat is Established Note the Fast Cycle feature only works when the MPCQ Platinum is in a cycle It cannot be used to override the Heat Established function or to prevent the Pressure Lockout FAST CYCLE Off On Heat Establish Pressure and Pressure Lockout Available in Cycle Operating Mode Only Adjustable from 0 5 psi to 5 0 psi Defau...

Page 30: ...ble unless the password is entered Internet controls offers the capability of taking a specific value out of its override status Just go to the ICMS System Override webpage and click the button to the right of that setting To take all settings out of override go the ICMS System Overrides webpage and select Remove all Overrides button To allow an Internet communication control overridden values to ...

Page 31: ... and the boilers by switching the control to bypass If the units do not run the problem is not with the MPCQ Platinum control When the switch is in the bypass position no automated functions will be executed That means sensor fault shutdown and prove will have no effect on the System and stage relays All System and stage relays will energize regardless of their Stage mode The display will change t...

Page 32: ...from starting another heating cycle when the space average is at or exceeds the Day or Night Space targets The Space Lockout is required to be set to On to be able to use Space sensors for Day Target and Night Target This option can be set when the MPCQ Platinum has the Internet communication packages At least one space sensor with Space Average activated must be configured through the Internet to...

Page 33: ...rward Solo N A 8082 1 101 8082 2 102 8083 3 103 8084 4 104 8085 5 105 8086 6 106 8087 7 107 8088 8 31 108 to 131 8089 to 8112 32 132 8113 Custom Any IP 8082 MPCQ Platinum MADE IN U S A PREV DEL SAFETY GROUND MUST BE CONNECTED AUX TEMP 0 AUX TEMP 1 BOILER HELP NEXT PRESS TO SELECT BACK OD 31 o F SYS 11psi ADJUST A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 AUX TEMP 2 DO NOT APPLY ANY VOLTAGE TO SENSOR TE...

Page 34: ...cate that the initial alarm status has terminated 1002 1003 Space Temp Exceeds Below Target by More Than 10 This alarm will be sent only if the space average over the past two hours has averaged 10 F above or below the space target 6002 6003 Is an end alarm that can be set to indicate that the initial alarm status has terminated 1004 Extension Module Communications Error This alarm will be generat...

Page 35: ...ay NETWORK PANEL on the 2nd row of the display when it is in screen saver mode MPCQ Platinum BACnet Variable List The following is the BACnet variable list that can be used to communicate with the MPCQ Platinum OBJ ID OBJECT NAME DESCRIPTION TYPE UOM RANGE READ ONLY 0 BOOSTADJ Vari Boost Adjustment AV none 95 0 1 6 4 100 BOOSTMODE Boost Mode MV 1 Disabled 2 Manual 3 Vari 4 Vari ESD 200 BOOSTTIME M...

Page 36: ...STBYDLY Standby Delay AV Minutes 72 1 60 4000 SYSPRES System Pressure Sensor AV psi 56 5 35 X 4100 SRUNON System Run on AV Minutes 72 0 60 4200 SYSTEM System Relay BV 0 Off 1 On X 4300 THROTTLE Throttle Range AV psi 56 0 5 5 4400 XYZPRESSURE Heat Establish Pressure AV psi 56 0 5 5 AV analog value 2 BV binary value 5 MV multi state value 19 Note The device object id is set through the menus The dev...

Page 37: ... Operation Manual 37 Boiler Type Variable Table BTYPE LEAD Special value Up to NBOILER 1 0 1 32 A B C X Y Z a b c d e f 1 1 16 AB CD EF WX YZ ab cd ef 2 1 10 ABC DEF GHI STU VWX abc def 3 1 8 ABCD EFGH IJKL MNOP QRST UVWX abcd efgh ...

Page 38: ...s BIBB Name DS RP B Data Sharing ReadProperty B DS WP B Data Sharing WriteProperty B DM DDB B Device Management Dynamic Device Binding B DM DOB B Device Management Dynamic Object Binding B DM DCC B Device Management DeviceCommunicationControl B Standard Object Types Supported Object Type Creatable Deletable Analog Value No No Binary Value No No Multi State Value No No Device No No Data Link Layer ...

Page 39: ...l allow only the Lead boiler to exceed the set point If the setting is too high and only the Lead boiler is on the system can overshoot Reduce the Last Stage Hold setting See page 24 Too Little Heat Check if the control has any of the following Setback and Day Night Schedule If reduced heat occurs only during specific hours check the Day Night Schedule page 26 Day Night Heat Adjustment page 21 Day...

Page 40: ...ment A Least Heat through P Most Heat Reaction Time 1 to 10 minutes Minimum Boiler Run Time 1 to 10 minutes Stage Operation Modes On Off Standby Auto Standby Time Delay 0 to 60 minutes Stage Rotation Modes Time 1 to 999 Hours 41 days Manual Last On Stage Sequencing Lo Hi Lo Hi or Lo Lo Hi Hi Last Stage Hold 0 0 to 5 0 Psi Throttle 0 5 to 5 0 Psi Purge Delay 0 0 to 10 0 minutes System Run On 0 to 3...