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Carrier 3V VVT 33ZCVVTZC-01, Инструкции по установке, запуску и настройке

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53

NON-LINKAGE CONTROLLED AIR SOURCES — In sys-
tems with Non–Linkage central air sources or central air
sources that do not support Linkage, the zone coordination
function of Linkage can still be provided by the Linkage func-
tion contained within a Linkage Coordinator. In these cases, the
zone configured as the Linkage Coordinator will determine the
operational mode of the air source through its bypass controller
pressure sensor. Once the air source is determined to be opera-
tional, the Linkage Coordinator will attempt to determine the
air source mode (heating or cooling) by measuring the supply
air temperature from the air source by either a primary air
temperature sensor or a bypass duct temperature sensor. A
field-supplied primary air temperature sensor is required.

The modes that can be determined are Cooling, Heating,

Free Cooling, or Off. If a sensor is not installed, or the sensor
fails, then the Linkage Coordinator will default to the cooling
mode. The mode and air source status is then transmitted down
to the zones by the Linkage Coordinator.
NOTE: If Linkage communication should fail between a
linked air source and its Linkage Coordinator for more then
5 minutes, the Linkage Coordinator will generate a Linkage
Failure alarm and will revert back a Non-Linkage air source
control. Once Linkage communication has been re-established
it will automatically begin controlling the air source.

System Modes —

The following modes are determined

by the Linkage Coordinator through the Linkage data exchange
when there is a linked, controlled air source or by using its
bypass controller and primary air sensor if the there is a
non-linkage controlled air source. Some modes will not be
available if the there is a non-Linkage controlled air source. All
the listed modes are available if there is a linked Carrier
communicating network controlled air source depending on the
available input options of the of the air source. Each mode
description identifies if and how that mode is determined if
there is a non-linkage controlled air source.
OFF MODE — The linked air source will determine this
mode based on its fan status input under normal operating
conditions. For a non-Linkage controlled air source, the
Linkage Coordinator will determine if the air source is opera-
tional (the fan is on) by determining if the bypass pressure can
be measured. If no pressure can be measured then the Linkage
Coordinator controller concludes that the air source is off and
all zone dampers will go to 70% open. If pressure is measured,
then the Linkage Coordinator concludes that the air source in
on. If no bypass controller is present then the system will be
considered to be always on.

HEAT MODE — The linked air source is in heat mode due to
a request for from Linkage Coordinator. 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 duct temperature is 5° F greater than the
reference zone temperature and the reference zone is greater
than 65 F, or if the reference zone is less than 65 F and the duct
temperature is 10° F greater than the reference zone tempera-
ture, then the mode is determined to be heating.
COOL MODE — The linked air source is in cool mode due to
a request for from Linkage Coordinator. 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 reference zone
temperature, as calculated by the Linkage Coordinator control-
ler, minus 2° F, the mode is determined to be cooling.
FREECOOL MODE — The following conditions must be
present in the linked air source for free cooling mode:
• the average zone temperature value is greater than the

average unoccupied zone cooling temperature set point

• the current time is between 3:00 AM and 7:00 AM
• the air source is providing cooling to the system

If the above conditions are true, then the mode is deter-

mined to be Free Cooling. This mode is then communicated to
all zone controllers associated (linked) with the Linkage
Coordinator controller. For a non-Linkage controlled air
source, this will be same as COOL mode if the criteria for
COOL mode is met as described above.
PRESSURIZATION MODE — If the linked air source has
its optional Pressurization input closed, it will transmit this
mode to the Linkage Coordinator. If this mode is active then all
zones will open the dampers to the cooling maximum damper
position, series fan boxes will have their fans forced on and
parallel fan boxes will have their fan forced off. This mode is
not available for if there is a non-Linkage controlled air source.
EVACUATION MODE — If the linked air source has its op-
tional Fire Shutdown or Evacuation input closed, it will
transmit this mode to the Linkage Coordinator. If this mode is
active then all zone dampers will be fully closed and series and
parallel fan boxes will have their fans forced off. This mode is
not available for if there is a non-Linkage controlled air source.

Air Terminal Modes —

Once the system mode is es-

tablished the terminals will control their dampers to maintain
the zone temperature in the space. Table 25 list a brief descrip-
tion of their operation. For a detail description of the terminal
modes and their operation, refer to the 3V™ Control System
Application manual.

Table 25 — Air Terminal Modes

*Systems with linkage controlled air source only.

AIR TERMINAL

OPERATING MODE

AS DISPLAYED IN

POINTS STATUS TABLE

AIR TERMINAL ACTION

OFF

OFF

No active control of temperature or Cfm in the zone.

VENT

VENT

Temperature requirement of the zone is satisfied. Minimum cooling or ventilation position
(which ever is greater) is maintained.

COOL

COOL

Zone Controller is attempting to cool the zone by using supply air.

DCV

COOL or VENT

Zone Controller is attempting to increase zone ventilation by overriding temperature control
damper position requirements. System must be in cooling or ventilation mode.

HEAT

HEAT

Zone Controller is attempting to heat the zone by using supply air or local heating if
configured for series or parallel fan terminal.

REHEAT

REHEAT

Zone Controller is attempting the heat the zone by locally re-heating the supply air
(single duct terminal only).

PRESSURE*

PRESSURE

Zone Controller is participating in the pressurization by forcing damper to max cooling
position and turning on fan if configured for series fan terminal.

EVACUATION*

EVAC

Zone Controller is participating in the evacuation by forcing damper to closed and turning off
fan if configured for series or parallel fan terminal.

COMMISSIONING

COMMISS

Zone damper is in the process of calibrating its damper.

ZONE BALANCING

ZONE_BAL

Zone damper position is being overridden by its Linkage Coordinator's system balancing mode.

Содержание 3V VVT 33ZCVVTZC-01

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 59: ......

Страница 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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