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VCC-X Operator Interface SD

VCC-X STATUS

55

Screen #16 Current Outdoor Air Drybulb and Current
Outdoor

Air

Relative

Humidity

Screen #17 Current Wetbulb Temperature and Current
Calculated

Outdoor

Air

Dewpoint

Temperature

Screen #18 Economizer Enabled or Disabled and Current
Economizer

Open

Percentage

Screen #19 Economizer Feedback Percentage for Title 24
Economizer
Screen #20 Economizer in IAQ Mode Yes/No and
Economizer

Minimum

Percentage

Screen #21 Current CO

2

Level, Minimum Setpoint, and

Maximum

Setpoint

Screen #22  Outdoor Air CFM and Supply Air CFM
Screen #23  Return Air CFM and Exhaust Air CFM
Screen #24  Current Duct Static Pressure, Current Duct

Static Pressure Setpoint and Output Percentage

Screen #25 Current Building Pressure and Setpoint
Screen #26 Building Pressure Exhaust Fan Status and
Output

Signal

Percentage

Screen #27 Return Air Damper Signal & Return Air
Bypass

Damper

Signal

Screen #28 Reset Voltage Signal
Screens
#29-36 VCC-X

Relays

Screens
#37-41

VCC-X EM1 Relays

Screens
#42-53

12 Relay Expansion Module Relays

Screens
#54-##

Alarm Status Screens

VCC-X Status Screen Index

The available Status Screens for the VCC-X Controller are listed on
the next few pages by sequential screen number. The following is a
list of all the VCC-X Status Screens in numerical order with a brief
listing of the Status features available on each screen:

Screen #1

Date & Time

Screen #2

Application Type, Schedule Mode &

HVAC

Mode

Screen #3

Controlling Temperature, Cooling & Heating

Setpoints
Screen #4

Space & Return Air Temperature &

Slide

Adjust

Screen #5

Supply Air Temperature & Active Setpoint

Screen #6

Cooling Enabled: Yes/No

Screen #7

Cooling Outputs - Active Stages &

Mod

Cooling

Position

Screen #8

Heating Enabled Yes/No

Screen #9

Heating Outputs - Active Stages & Mod Heat

Position
Screen #10 MODGAS-X Enabled or Disabled and /
MODGAS-X

Heating

Output

Signal

Screen #11 Current Space RH & Indoor RH Setpoint &
Return

RH

Screen #12 MHGRV-X Enabled or Disabled and
MHGRV-X

Reheat

Valve

Output

Signal

Percentage
Screen #13 Preheat-X Enabled and Leaving Air
Temperature

Setpoint

Screen #14 Current Preheat-X Leaving Air Temperature
and

Entering

Air

Temperature

Screen #15 Current Preheat-X Modulating Position and
Active

Stages

VCC-X Status Screens

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53
54
55
56
57
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»

Summary of Contents for SS1079

Page 1: ...Code SS1079 Version 1 0 up VAV Zone Controller Code SS1001 SS1005 SS1025 Requires Service Tool SD Code SS1063 Requires System Manager SD Code SS1068 Version 1 11 VCC X Controller Operator Interface SD...

Page 2: ...GD 01E Copyright March 2017 WattMaster Controls Inc AAON Part Number V57150 AAON is a registered trademark of AAON Inc Tulsa OK Neither WattMaster Controls Inc nor AAON assumes any responsibility for...

Page 3: ...21 Schedules Holidays 22 Schedule Override 23 PROGRAMMING 24 VCC X Configuration Screen Index 24 VCC X Configuration 25 VCC X Setpoint Screen Index 40 VCC X Setpoint Configuration 41 VCC X Status Scre...

Page 4: ...n English language messages Menu driven programming allows for easy setup and operation without the need for specialized training The Modular Service Tool is supplied with a program mable 4 Gigabyte S...

Page 5: ...lar Service Tool Be sure that the Modular Service Tool has fresh batteries installed or that it is connected to a power source using the supplied power pack before attempting any programming of the co...

Page 6: ...f system alarm condi tions and override initiations Protection from unauthorized users is provided by the System Manager s integral multi level passcode authorization programming On a Networked System...

Page 7: ...cations and power wiring to the Modular System Manager from a 24 VAC power source and to the HVAC unit controller communication wiring terminals See Figure 6 on page 9 for wiring details If the suppli...

Page 8: ...Power Comm Board From The Unit Controller MiniLink PD Or Another Power Comm Board Line Voltage 24VAC R SH T R SH T R SH T R SH T All Comm Loop Wiring Is Straight Thru Local Loop RS 485 9600 Baud Local...

Page 9: ...s Modular System Manager SD Back View NOTE For Stand Alone Installations No CommLink or MiniLink All TERM Jumpers Must Be ON For All Applications With CommLink s Or MiniLink s All Jumpers Must Be OFF...

Page 10: ...data entry field and start over This key also turns off the power to the Service Tool when on the Main Screen Minus If a setpoint with a negative value is required press this key for the minus sign D...

Page 11: ...amming the Time From the Setup Screen shown below press 1 on your keypad to access the Set Time Date Screens You may have to press NEXT to access this screen 1 Set Time Date 2 Communications NEXT More...

Page 12: ...lection press ENTER The following screen will appear You Have Changed The System Mode Press Any Key To Continue Press any key to continue The Setup Screen will appear as shown below 1 Set Time Date 2...

Page 13: ...determine and report any controllers that are currently operating in an override condition on a specific Loop by entering a Loop ID number and then doing a search NOTE When you press the OVERRIDES but...

Page 14: ...iday starts and the day the holiday ends If your holiday only lasts one day simply set both the Start Day and the Stop Day to the same value Remember to combine the month and day into a single four di...

Page 15: ...erride VCC X Ovrd ID Schedule Override Enter Override X 0 Auto 1 ON 2 OFF If you want to force the unit to operate in a continuous Occupied or Unoccupied mode select this menu item to activate the des...

Page 16: ...tpoint with a negative value is required press this key for the minus sign DEC Press this key when entering data that re quires a decimal point Use these keys to change values in the Con figuration Sc...

Page 17: ...light savings you will need to manually adjust the time twice a year Initialization Setting the Time Date Programming the Time From the Setup Screen shown below press 1 on your keypad to access the Se...

Page 18: ...you need to operate in Multiple MGRS Mode If your display indicates a different mode than the one you need press 2 at the Setup Screen shown below You will have to cycle power to get to this screen o...

Page 19: ...asscode is 2222 If you wish to change either Level 1 or Level 2 passcodes please see the instructions that follow From the Main Status Screen press ESC and then press PREV The following screen will ap...

Page 20: ...Loop Search Finished Loops Found XX Press ESC to Exit The screen will display the number of loops found on your system The information will be saved into the System Manager s memory No further loop se...

Page 21: ...clear any alarms that are found you must fix the problem indicated in the alarm Once the problem is fixed the alarm will clear from the screen the next time the unit is polled System Manager Override...

Page 22: ...700 If both the Start and Stop Times are ZERO the schedule is in a continuous OFF mode Use for Remote Signal Contact If both the Start and Stop Times are 2359 the schedule is in a con tinuous ON mode...

Page 23: ...must enter the time in 24 hour military format the same as a regular week schedule Normally the holidays will operate in an unoccupied mode or a reduced schedule mode There are two start stop events...

Page 24: ...6 Modulating Heat Output Signal Min Max Screen 27 Cool Type Screen 28 Mech Heat Cool Alarm Delay Screen 29 Economizer Control Type Screen 30 Title 24 Economizer Screen 31 Economizer in Unoccupied Mode...

Page 25: ...Screen will be displayed Enter Unit Address Then Press Enter Selected Unit XXXX No Communication Enter the Unit ID of the controller you wish to search and press ENTER Once communication is establish...

Page 26: ...Expansion Module installed this configuration option should be configured as YES Default is NO Configuration Screen 8 PREHEAT X Controller Installed VCC X Cnfg ID Preheat X Installed NO USE or TO CHAN...

Page 27: ...o Reset The available selections are as follows No Reset No SAT Setpoint Reset will occur The SAT Setpoints remain fixed Space Temperature The SAT Setpoints will be adjusted based on the Space Tempera...

Page 28: ...ration Screen 18 Static Fan Control Rate VCC X Cnfg ID Static Fan Control Rate 10s 1 30 Seconds This value determines the time interval between changes to the Sup ply Fan Speed or the Bypass Damper Po...

Page 29: ...stay in Purge Mode before going into Occupied Mode In Purge Mode the fan runs with the Economizer closed and all Cooling and Heating is de energized For an MUA unit this should be set to 0 seconds to...

Page 30: ...ry during Unoccupied Night Setback cooling calls It will be utilized just as it would be in the Occupied mode with the same outdoor enable temperature If not being used for Night Setback Free Cooling...

Page 31: ...Default is None Configuration Screen 37 Building Pressure Control VCC X Cnfg ID Building Pr Control None USE or TO CHANGE Default is None Available options are None No Building Pressure Control by th...

Page 32: ...Configuration Screens Configuration Screen 42 WSHP Glycol VCCX Cnfg ID 101 WSHP Glycol Percentage 0 Use Or To Change If this is a Water Source Heat Pump Unit this screen allows you to configure the pe...

Page 33: ...eheat On Off HGR Relay Single On Off Reheat stage Reheat Relay Mod HGR Modulating Hot Gas Reheat MHGR Unit Heat Using the unit s heat as Reheat when Hot Gas Reheat is not available Mod HGR Unit Heat U...

Page 34: ...X Configuration Screens measuring the Return Air duct damper area be sure to measure the inside dimensions of the damper The duct size needs to be accurate to two decimal places The more accurate the...

Page 35: ...date for Daylight Savings time in the Start Date field and the ending date in the Stop Date field For example March 11 311 DDMM Default is 0000 Description Minimum Default Maximum Start Date 0 0 1231...

Page 36: ...feature to operate Select YES for Broadcast Space Humidity Default is NO Configuration Screen 67 Broadcast CO2 VCC X Cnfg ID Broadcast CO2 NO USE or TO CHANGE The VCC X can broadcast its CO2 Reading...

Page 37: ...minutes for the time delay when the unit changes over from a call to heating to a call to cooling and vice versa De fault is 5 minutes Configuration Screen 76 Return Air Bypass Control VCC X Cnfg ID...

Page 38: ...Relay descriptions Not Used Default Cool Stage Heat Stage HPAux Heat HP Emer Heat Mod Heat Enable Mod Cool Enable Warmup Cooldown ReHeat PreHeat Low Ambient Exhaust Fan Economizer Heat Wheel Occupied...

Page 39: ...ient Configure for Low Ambient operation 11 Exhaust Fan Configure 1 Relay for enabling exhaust fan when Building Pressure Control is used 12 Economizer Active If configured this relay will energize if...

Page 40: ...pages by sequential screen number When each VCC X Controller is configured for the first time it is best to start with screen 1 and proceed to each Setpoint Screen in numerical order until you have v...

Page 41: ...isplayed Change Setpoints Configure Unit Save Copy Restore Scroll to the Change Setpoints option and press ENTER This will take you to the first Setpoint Screen shown below Setpoint Screen 1 Occupied...

Page 42: ...the space during the Space Vent Mode of operation Once the Space Temperature is satisfied before switching to Vent Mode the controller compares the OutsideAir Temperature to these Hood On HVAC setpoi...

Page 43: ...unit will initiate Override Mode any time the Override Button is pressed and held for less than 3 seconds This puts the unit into Occupied operation The Push Button Override Duration Setpoint allows y...

Page 44: ...igh Reset Limit the same as the Coil Temperature Low Reset Limit On MUA units where the Outdoor Dewpoint Setpoint is used to initiate Dehumidification this screen is only used to set the Indoor Humidi...

Page 45: ...eset Source has been configured in Configuration Screen 11 then Line 4 will be used Reset is always upward from the SAT setpoint to the Reset Limit setpoint So the SAT will be the lowest temperature t...

Page 46: ...Supply Air Heating High Reset value corresponding to the Supply Air Heating Setpoint Description Minimum Default Maximum High Reset Limit 1 F 17 7 C 75 F 24 C 150 F 65 5 C Low Reset Limit 30 F 34 4 C...

Page 47: ...ing Signal adjustments Short Time Periods may cause hunting of the Modu lating Signal Description Minimum Default Maximum Mod Heat Proportional Window 1 F 1 C 10 F 5 5 C 30 F 16 6 C Mod Heat Time Peri...

Page 48: ...er Fan during Dehumidification Mode Description Minimum Default Maximum Condenser Fan Cycle Reheat Offset Enable 50 PSI 50 PSI 150 PSI Setpoint Screen 29 Economizer Enable Setpoint VCC X Spts ID Econo...

Page 49: ...the CFM control If not doing airflow control only use the Max Econo Position to limit the damper during high CO2 operation Description Minimum Default Maximum Max OA kCFM 10 kCFM 2 0 kCFM 200 kCFM Ma...

Page 50: ...Outdoor Air Damper output signal AOUT2 Economizer Control Signal to maintain the Building Pressure Setpoint Whenever the Building Pressure falls below the Building Pressure Setpoint by the Deadband am...

Page 51: ...0 0 100 Setpoint Screen 41 Preheat Relay Setpoint VCC X Spts ID Preheat Relay Setpoint 30 0 F For cold climates where freezing temperatures may be experienced a Pre Heater relay output can be activate...

Page 52: ...n the VCC X is configured for Morning Warm up and the con troller enters the Occupied Mode the VCC X looks at the Return Air Temperature to determine if the unit should initiate Morning Warm up Mode I...

Page 53: ...5 C 90 0 F 32 2 C Setpoint Screen 52 PREHEAT X Vent Mode Setpoint VCC X Spts ID Preheat X Spts Vent Mode 50 0 F If using the Preheat X Controller with the VCC X this screen al lows you to set the Preh...

Page 54: ...g or a negative value in Line 4 to lower the Sensor reading Description Minimum Default Maximum Sensor Calibration SAT 100 0 F 55 5 C 0 0 F 0 C 100 0 F 55 5 C Setpoint Screen 57 OAT Sensor Calibration...

Page 55: ...pansion Module Relays Screens 54 Alarm Status Screens VCC X Status Screen Index The available Status Screens for the VCC X Controller are listed on the next few pages by sequential screen number The f...

Page 56: ...Line 3 MM DD YYYY HH MM XX Month Day Year Hour Minutes AM or PM Status Screen 2 Application Type Schedule Mode HVAC Mode VCC X v1 02 ID App Type Schedule Mode HVAC Mode Line 2 App Type Constant Volume...

Page 57: ...d the VCC X Controller will not operate correctly and will display 0 Line 3 Current Active Supply Air Setpoint This is the Supply Air Setpoint for the mode that the unit is currently operating in If t...

Page 58: ...s combination Temperature Humidity Sensor is not installed this line will display 0 Line 3 Current Return Air Relative Humidity Percentage If an E BUS Return Air Temperature Humidity Sensor has been i...

Page 59: ...aged heat this is the number of stages currently active Status Screen 16 OA Drybulb and Humidity VCC X v1 02 ID Outdoor Conditions Drybulb 0 0 F Humidity XXX Line 3 Current Outdoor Air Drybulb If an E...

Page 60: ...IAQ Mode YES NO Econo Min Pos XXX Line 3 Economizer in IAQ Mode This line will display YES if the Economizer OA Minimum Damper Position has been overridden based on CO2 IAQ operation Line 4 Economize...

Page 61: ...d Duct Static Pressure Control this line will display No Press Out Confg Status Screen 25 Building Pressure Set point VCC X v1 02 ID Building Pressure Pressure XXX Setpoint X XX Line 3 Current Buildin...

Page 62: ...have live data to display Status Screen 28 Reset Voltage Signal VCC X v2 00 ID 101 Reset Voltage Signal 0 0VDC Line 2 3 Reset Voltage Signal If using a Remote Voltage Signal to reset the Supply Air Te...

Page 63: ...ppear if this Relay is in a Force Mode Possible options are as follows ON OFF FORCED ON FORCED OFF Status Screens 42 53 12 Relay Expansion Module Relays VCC X v1 02 ID 12 Rly Bd Rly 1 12 Relay Name ON...

Page 64: ...Sensor Bad CO2 Sensor Bad Building Pressure Sensor Missing Outdoor Air CFM Sensor Missing Exhaust Air CFM Sensor Missing Supply Air CFM Sensor Missing Return Air CFM Sensor Mechanical Cooling Failure...

Page 65: ...R RSM Configuration Screens System Manager SD Instructions From any Main screen press SETPOINTS The screen below will appear because this option requires passcode clearance Only a Level 2 passcode can...

Page 66: ...ind the following is a list of all RSM Configuration Screens in numerical order with a brief listing of the configuration feature available on each screen RSMV 1 4 Configuration Screen 1 Compressor Op...

Page 67: ...L USE or TO CHANGE Options are Dual or Single Default is Dual RSMD 1 4 Configuration Screen 4 Compressor 1 Type RSM 1 4 Configuration Compressor 1 Type MODULATING USE or TO CHANGE Options are Modulati...

Page 68: ...ge will appear Then press You will then see the Status Selection Screen s below VCC X Status RSM VFD HP Status RSM DIGITAL Status Select Press Enter Use the arrow keys to move the cursor to select RSM...

Page 69: ...ad Pressure Setpoint Line 4 Condenser Signal The current percentage signal being sent to the Condenser Fan or Valve in order to maintain the Head Pressure Setpoint RSM HP Status Screen 6 Coil Suction...

Page 70: ...at the RSM Module s are connected to and press ENTER Once communica tion is established the No Communication message will go away and the Press Down message will appear Then press You will then see th...

Page 71: ...f the Coil Setpoint has been configured this will be the current calculated setpoint Line 4 Suction Pressure This is the current Suction Pressure RSMD Status Screen 4 Head Pressure Setpoint and Conden...

Page 72: ...RANCE Enter Passcode XXXX If the correct passcode was entered the Unit Selection Screen will be displayed Enter Unit Address Then Press Enter Selected Unit XXXX No Communication Enter the Unit ID of t...

Page 73: ...ou don t require this option Configuration Screen 6 Proportional Heating Signal XX Box Cnfg IDXXXX Proportional Heating Signal 0 10 VDC Use Or To Change Select 0 10 VDC or 2 10 VDC as the range of the...

Page 74: ...ou must give each one a distinct Group ID number between 2 and 16 Setting a zone s Group ID number to 0 will disable the Space Sensor Override Button function If you don t want a specific zone to be a...

Page 75: ...ce communication is established No Communication will be replaced with Press Down NOTE If No Communication remains it indicates a communication failure to the controller The following screen will be d...

Page 76: ...calculations to continue to increase as long as the zone temperature is still above the setpoint That means it can provide 100 or Maxi mum CFM before the 4 F error is achieved bringing the zone under...

Page 77: ...ives a Force to Fixed Position command Description Minimum Default Maximum Fixed Pos 0 or 0 CFM 0 or 0 CFM 100 or 9999 CFM Setpoint Screen 11 SAT HVAC Mode Deadband XX Box Spts IDXXXX SAT HVAC Mode De...

Page 78: ...Maximum Effect on SP 0 F 0 F 6 F Setpoint Screen 16 Push Button Override Duration XX Box Spts IDXXXX Push Button Override Duration X X Hr If the Flush Mount Wall Sensor has the optional Push Button O...

Page 79: ...ust is installed on the Flush Mount Wall Sensor this line will display the current amount the Slide Offset is affecting the Heating and Cooling Setpoints Line 3 Current Heating or Cooling Demand in th...

Page 80: ...1 Not Used Line 3 If your VAV Zone Controller has been configured to control reheat stages this line reflects the On Off Status of the first stage of Reheat If you have 3 stages of reheat this line w...

Page 81: ...Mode setting If the unit ID you entered is for a VAV Zone Controller the Damper Force Mode setting will only apply to that VAV Zone Controller Damper Force Enter Force Mode 0 0 Auto 1 Open 2 Clsd 3 Ma...

Page 82: ...e screen below will appear because this option requires passcode clearance Only a Level 2 passcode can change setpoints THIS ACTION REQUIRES PASSCODE CLEARANCE Enter Passcode XXXX If the correct passc...

Page 83: ...Polling Polling Unit Config Enable Alarm Polling Unit XX YES Use Or To Change EnablingAlarm Polling allows any alarm from the loop to be polled You must set this for each controller on the loop MiniLi...

Page 84: ...U fan relay to be set for Auto Force On or Force Off The default setting is Auto After you complete all troubleshooting or testing procedures all relays should be changed back to this setting The Forc...

Page 85: ...will be displayed Analog Output 5 Screen Modulating Cool Override 10 10 Auto The default setting for normal operation is 10 Percentages between 0 to 100 are valid entries Press ENTER after making a s...

Page 86: ...quires passcode clearance Only a Level 2 passcode can change setpoints THIS ACTION REQUIRES PASSCODE CLEARANCE Enter Passcode XXXX If the correct passcode was entered the Unit Selection Screen will be...

Page 87: ...Setpoints Stand Alone Mode The instructions for Stand Alone Mode are exactly the same as Network Mode except that there is no need to enter a Loop number in the Unit ID number field and in the Copy S...

Page 88: ...d to save or open the file and then click OK This option will save the file to the Downloads folder on your PC 5 Open the Downloads folder in Windows Explorer You will find a folder labeled Modular_HH...

Page 89: ...ttMaster Comm 2 E BUS Module ESC Exit Menu 7 Follow the instructions for WattMaster Controllers or E BUS Modules Updating Controller E BUS Module Software WattMaster Controllers 1 Press 1 to update a...

Page 90: ...st software version or enter the number of an older version if given to you by Technical Support Then press ENTER Software Version Enter 0 for Latest 0 Esc Exit Menu 4 The screen will display the foll...

Page 91: ...31 CO2 Setpoints Min Max 49 CO2 Setpoints Status 60 Coil Saturation Temp 68 71 Coil Setpoint 68 71 Coil Suction Line Temperature 1 2 69 Coil Suction Pressure 68 71 Coil Temperature Setpoint 44 Communi...

Page 92: ...onfiguration Screen 32 Heat Pump Defrost Interval 51 Heat Reset Source Setpoints High Low Reset 46 Heat Total MiniLink PD Status 83 Heat Type Screen 29 Heat Wheel Defrost Temperature Setpoint 52 Heat...

Page 93: ...o Head Pressure Alarm 69 No Reversing Valve 32 No Suction Pressure Alarm 69 O OA Damper Building Pressure Control 31 OA Drybulb and Humidity 59 OAT Cool Setpoint 41 OA Temp Broadcasting 35 OAT Heat Se...

Page 94: ...Pressure Broadcast 36 Building Pressure Control 31 Building Pressure Control Rate 31 Building Pressure Control Rate Max Adjust 31 Building Pressure Deadband Setpoint 50 Building Pressure Sensor Insta...

Page 95: ...ion 72 VAV Zone Status 79 VCC X Configuration Screens 25 VFD Speed Limits Min Cool Vent 45 VFD Speed Limits Min Max Heat 45 VFD Speed Minimums Cool Vent Modes 45 Warmup SAT Setpoint 53 Week Schedules...

Page 96: ...an Building Pressure Control 31 Supply Fan VFD 50 Supply VFD Override 84 System Status 83 Type 82 System Manager Dimensions 6 Override Search 21 Passcodes 19 System Manager TS 10 16 SZ VAV Integral Co...

Page 97: ...rt Stop Times 15 23 Mod Cooling Override 85 Mod Heating Override 84 Occupied Mode 15 23 Outputs Force 84 Relay Overrides 84 Schedule Override 15 23 Scheduling 14 22 Supply VFD Override 84 Time Date 11...

Page 98: ...2425 So Yukon Ave Tulsa OK 74107 2728 Ph 918 583 2266 Fax 918 583 6094 AAON Manual Part No V57150 WattMaster Manual Form No AA VCCXOISD TGD 01E www aaon com...

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