Carrier 3V VVT 33ZCVVTZC-01 Installation, Start-Up And Configuration Instructions Download Page 3

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PRIMARY BUS (BUS 0)

VVT ZONE CONTROLLER

EQUIPPED AIR TERMINAL

SECONDARY BUS

DATA

COLLECTION

OPTION

BRIDGE

(RECOMMENDED)

SYSTEM

MONITORING

SOFTWARE

ROOFTOP

UNIT

ROOFTOP

UNIT

SYSTEM

PILOT

CARRIER COMMUNICATING

NETWORK

MAXIMUM OF 32 PER ROOFTOP/LINKAGE MASTER

MAXIMUM OF 8 LINKAGE MASTERS PER BUS

Fig. 1 — Typical Carrier Linkage System

Summary of Contents for 3V VVT 33ZCVVTZC-01

Page 1: ...onfiguration Table 33 Holiday Configuration Table 33 Linkage Configuration Table 33 Language Configuration Table 35 Master Service Configuration Table 35 Time Schedule Configuration Table 36 Option Se...

Page 2: ...connected to a field supplied supply air temperature SAT sensor to monitor the temperature of the air delivered by the air terminal A System Pilot can be used to adjust set points set operating param...

Page 3: ...CONDARY BUS DATA COLLECTION OPTION BRIDGE RECOMMENDED SYSTEM MONITORING SOFTWARE ROOFTOP UNIT ROOFTOP UNIT SYSTEM PILOT CARRIER COMMUNICATING NETWORK MAXIMUM OF 32 PER ROOFTOP LINKAGE MASTER MAXIMUM O...

Page 4: ...e at least 12 in of clearance between the front of the zone controller and adjacent surfaces Refer to Fig 3 MOUNTING Perform the following steps to mount the zone controller 1 When retrofitting a zone...

Page 5: ...ectly Connect the Power Transformer An individual field supplied 24 vac power transformer is recommended for each zone controller If multiple zone controllers are powered from one power transformer 10...

Page 6: ...Ground Network Network PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND SPT SAT 1 2 3 GND GND GND J1 SPT REMOTE Fig 5 VVT Zone Controller Wiring Single Duct LEGEND CCW Counterclockwise COM Common CW Cloc...

Page 7: ...k AUX 24VAC GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND SPT HWV J1 GND 1 2 3 GND GND REMOTE SPT Fig 6 VVT Zone Controller Wiring Single Duct Two Position Hot Water Heat LEGEND CCW Cou...

Page 8: ...T GND CCW COM CW 10V DMPPOS GND AUX DMP GND O P C L C O M Normally open or normally closed valve may be used SPT HWV REMOTE SPT GND 1 2 3 GND GND J1 Fig 7 VVT Zone Controller Wiring Single Duct Modula...

Page 9: ...k Network AUX 24VAC GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND H2 H3 H1 SPT REMOTE SPT GND GND J1 1 2 3 GND Fig 8 VVT Zone Controller Wiring Single Duct Three Stage Electric Heat LEG...

Page 10: ...ND CCW COM CW 10V DMPPOS GND AUX DMP GND H2 H3 HWV Normally open or normally closed valve may be used SPT REMOTE SPT GND GND GND J1 1 2 3 Fig 9 VVT Zone Controller Wiring Single Duct Combination Base...

Page 11: ...VAC GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND HWV Fan Relay Fan Motor SPT REMOTE SPT GND GND GND J1 1 2 3 Fig 10 VVT Zone Controller Wiring Fan Box Two Position Hot Water Heat LEGEN...

Page 12: ...OM CW 10V DMPPOS GND AUX DMP GND Fan Relay Fan Motor O P C L C O M Normally open or normally closed valve may be used SPT HWV REMOTE SPT GND GND J1 GND 1 2 3 Fig 11 VVT Zone Controller Wiring Fan Box...

Page 13: ...COM CW 10V DMPPOS GND AUX DMP GND Fan Relay Fan Motor Normally open or normally closed valve may be used H2 H3 HWV SPT REMOTE SPT GND GND GND J1 1 2 3 Fig 12 VVT Zone Controller Wiring Fan Box Combina...

Page 14: ...k AUX 24VAC GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND Fan Relay Fan Motor H2 H1 H3 SPT REMOTE SPT GND GND GND J1 1 2 3 Fig 13 VVT Zone Controller Wiring Fan Box Three Stage Electric...

Page 15: ...nsor to the electrical box 6 Use 20 gage wire to connect the sensor to the controller The wire is suitable for distances of up to 500 ft Use a three conductor shielded cable for the sensor and set poi...

Page 16: ...5 3 Connect the CCN signal wire s BLACK to Terminal 2 4 Connect the CCN GND signal wire s WHITE CLR to Terminal 4 Before wiring the Carrier proprietary network connection refer to the Connect the Carr...

Page 17: ...TYP ZONE CONTROLLER 2 COND TWISTED CABLE OR 3 COND CABLE TEMP SENSOR WIRING TYP SPACE TEMPERATURE SENSOR DISTANCE GREATER THAN 100 FT COMM BUS SYSTEM PILOT SYSTEM PILOT Fig 18 Communication Bus Wirin...

Page 18: ...the duct sensor until the sensor is snug against the grommet 3 Connect the sensor leads to the bypass controller s termi nal board at the terminals labeled SAT and GND See Fig 5 13 for wiring If exten...

Page 19: ...00 25 4 1 25 31 8 0 06 1 5 Fig 19 Primary Air Temperature Sensor Part Number 33ZCSENPAT Fig 20 Primary Air Temperature Sensor Installation Unit Discharge Location NOTE Dimensions are in inches millime...

Page 20: ...The wall sensor is available with or without an LCD liquid crystal display read out to display the CO2 level in ppm See Fig 24 The sensor part number is 33ZCSENCO2 To mount the sensor refer to the ins...

Page 21: ...e Fig 28 for wiring details The power for the sensor is provided by the control board The board provides 24 vdc for the sensor No additional power source is required To wire the sensor perform the fol...

Page 22: ...3 blk red wht Manual Override 1 GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND RH IAQ GND LINE VOLTAGE 87 21 24 VAC SEPARATE ISOLATED POWER SUPPLY REQUIRED 24 VAC 25 VA MINIMUM REMOTE S...

Page 23: ...n 8 linkage coordinators use bridges to split the system into sections The first zone con troller in a network connects directly to the bridge and the others are wired sequentially in a daisy chain fa...

Page 24: ...60Hz 3VA 2W yel blu ora WIP 5K COM 1 2 3 blk red wht Manual Override Chassis Ground 1 GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND GND RH IAQ 24V V SHIELD IF USED 499 RESISTOR SUPPLIED...

Page 25: ...Assembled in USA by Belimo for CARRIER 24VAC DC 50 60Hz 3VA 2W yel blu ora WIP 5K COM 1 2 3 blk red wht Manual Override Chassis Ground GND GND RH IAQ PAT GND CCW COM CW 10V DMPPOS GND AUX DMP GND V FI...

Page 26: ...nd system controls for proper operation Verify that actuator screws are properly tightened 5 At the air terminals check electrical system and connec tions of any optional electric reheat coil If hot w...

Page 27: ...aintenance Screen select the Zone Commissioning Table and force the Commissioning Mode point to Enable Then select the Damper Cal point and force this point to Enable The controller automatically test...

Page 28: ...ess Read only SPACE TEMPERATURE Space temperature from 10 k thermistor Type II located in the space The point name of the displayed Space Temperature is SPACE_T in this status dis play table This poin...

Page 29: ...er software See Table 5 Alarm Configuration Table The Alarm Configura tion Table ALARMLIM contains decisions used to configure the alarm settings for the zone controller This includes re alarm time ro...

Page 30: ...let The Primary Inlet Size configuration is used for round inlets The zone controller will use the larger value for demand weighting if both values are config ured If both inlet size and inlet area ar...

Page 31: ...ric 4 Modulating CV 5 Combination Heating PID Proportional 10 0 KP Integral Gain 0 5 KI Derivative Gain 0 0 KD Starting Value 80 0 dF STARTVAL Ducted Heat Yes DUCTHEAT Maximum Temperature 110 dF MAXTE...

Page 32: ...Default Value 2 FAN OFF DELAY The Fan Off Delay configuration is used to define a delay time The delay time is from when the heat is deactivated in a parallel terminal until the parallel fan is deacti...

Page 33: ...tart date and duration of holidays See Table 8 START MONTH The start month is the month in which the holiday starts Months are represented by numbers with 1 representing January 2 February up to 12 St...

Page 34: ...Minimum Pos 0 CMINPOS Cool Maximum Pos 100 CMAXPOS Reheat Minimum Pos 0 REMINPOS Heat Minimum Pos 0 HMINPOS Heat Maximum Pos 100 HMAXPOS Ventilation Pos 30 VENTPOS DESCRIPTION VALUE UNITS NAME Start...

Page 35: ...Range 0 239 Default Value 0 Destination Element Number Units none Range 0 239 0 disabled Default Value 0 TEMP SENSOR GROUPING Each zone controller has the capability to broadcast the associated space...

Page 36: ...s active whenever the heating mode goes into effect Heat Time Guard Timer Units minutes Range 0 to 255 Default Value 0 CONT FAN WHEN OCC This decision is used to config ure the air source fan to go On...

Page 37: ...l schedule Occupancy Schedules 65 to 99 are global schedules Occupancy Schedule Number Range 64 to 99 Default Value 64 GLOBAL SCHEDULE MASTER The Global Schedule Master configuration allows the Occupa...

Page 38: ...ed to 24 00 UNOCC6 Period 7 DOW MTWTFSSH 00000000 DOW7 Occupied from 00 00 OCC7 Occupied to 24 00 UNOCC7 Period 8 DOW MTWTFSSH 00000000 DOW8 Occupied from 00 00 OCC8 Occupied to 24 00 UNOCC8 DESCRIPTI...

Page 39: ...to define the lowest voltage that should be read from the demand control ventilation sensor DCV Low Voltage Units volts Range 0 to 10 Default Value 0 DCV HIGH VOLTAGE This decision is used to define t...

Page 40: ...ating in the occupied mode Occupied Display Range No Yes Network Access Read Only OCCUPIED HEAT SET POINT This variable displays the weighted average of the occupied heat set point calculated by the l...

Page 41: ...of zone control lers This function is supported by all Carrier equipment which perform linkage Start Bias Time Display Units minutes Display Range 0 to 255 Network Access None OCCUPIED HEAT SET POINT...

Page 42: ...en a zone will become occupied Next Occupied Time Display Range 00 00 to 24 00 Network Access None NEXT UNOCCUPIED DAY This variable displays the day when the next associated zone is scheduled to chan...

Page 43: ...a 0 00 to 99 9 F Network Access Read only REFERENCE ZONE This variable displays the number of the zone whose heating or cooling needs are the greatest at any time and that requires the same mode as th...

Page 44: ...s demand to other zones Max Heat Demand Display Range delta 0 00 to 99 9 F Network Access Read Only MAX HEAT DEMAND ZONE This variable displays the number of the zone that has the weighted maximum hea...

Page 45: ...current mode is unoccupied this point makes reference to the next unoccupied period and in most cases may not be the same as the current unoccupied start time Next Unoccupied Time Display Range 00 00...

Page 46: ...d the new position will be written to the zone s Cool Minimum Position and Heat Minimum Position configuration values and the zone will be repositioned to this new minimum position NOTE If this zone c...

Page 47: ...air source NOTE If the zone controller is not a Linkage Coordinator the status will be NONE Air Source Status Display Range Com OK None Failed BYPASS COMM STATUS This variable displays the communicati...

Page 48: ...ne ZC_CS08 Zone 9 None ZC_CS09 Zone 10 None ZC_CS10 Zone 11 None ZC_CS11 Zone 12 None ZC_CS12 Zone 13 None ZC_CS13 Zone 14 None ZC_CS14 Zone 15 None ZC_CS15 Zone 16 None ZC_CS16 Zone 17 None ZC_CS17 Z...

Page 49: ...2 None ZD_DEV22 Zone 23 None ZD_DEV23 Zone 24 None ZD_DEV24 Zone 25 None ZD_DEV25 Zone 26 None ZD_DEV26 Zone 27 None ZD_DEV27 Zone 28 None ZD_DEV28 Zone 29 None ZD_DEV29 Zone 30 None ZD_DEV30 Zone 31...

Page 50: ...rmined by the demand control ventilation loop calculation The zone controller compares the demand of the temperature and demand control ventilation loops The greatest of the two will become the Damper...

Page 51: ...Read Write DAMPER CALIBRATION STATUS This variable will display Normal if the actuator calibration is successful If damper or transducer calibration was not successful this point will display Alarm an...

Page 52: ...ies rooftop units PremierLink control or Universal Controller is supported Existing air sources that do not have Carrier communicating network controls may be retrofitted with PremierLink or a Univers...

Page 53: ...nator For a non linkage controlled air source when the fan is determined to be on the Linkage Coordinator controller reads the primary air tempera ture value If the temperature is less than the refere...

Page 54: ...t is on or under any other specific conditions it can be disabled by forcing the Heat point in the Status Display table to Disable Contact your local Carrier Controls representative if you need assist...

Page 55: ...rgest heat zone demand largest cool zone demand Is OAT CLO_SPT Is OAT HLO_SPT Start system mode reselect timer System demand Cooling System demand Heating Send Linkage data OZT RZSPT YES NO YES YES NO...

Page 56: ...OS Cool Min Damper Position NO NO Run PID loop to stage or modulate reheat to control SAT HSMR DMPPOS Cool Min Damper Position or Vent Poisition which ever is greater Is SAT between 65 and 75 Run Temp...

Page 57: ...m Proportional Term Error x Proportional Gain DCVD Proportional Term Integral Term Starting Value DCVD MAXOUT DCVD 0 Previous Integral Term Integral Term NO 3V Zone Controller DCV Damper Control Logic...

Page 58: ...Term Starting Value Previous Error Error Previous Integral Term Integral Term Limit suchthat Minimum Output Maximum Output TC_DPOS System Mode Min Output or TC_DPOS System Mode Max Output Is DCV acti...

Page 59: ......

Page 60: ...ue or change at any time specifications or designs without notice and without incurring obligations PC 111 Catalog No 533 30011 Printed in U S A Form 33ZC 13SI Pg 60 405 10 04 Replaces New Book 1 4 Ta...

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