1 / 19

From VVT to 3V

From VVT to 3V. The Flexible 3V. CV Constant Volume. VVT Variable Volume Variable Temperature. PVAV Packaged Variable Air Volume. RTU. Supply Air Sensor. Outside Air Sensor. 33CSUCE-06. Old GEN III Temp System. RTU. Supply Air Sensor. Filter Status. 24vac 40v.

mills
Download Presentation

From VVT to 3V

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. From VVT to 3V

  2. The Flexible 3V CV Constant Volume VVT Variable Volume Variable Temperature PVAV Packaged Variable Air Volume

  3. RTU Supply Air Sensor Outside Air Sensor 33CSUCE-06 Old GEN III Temp System RTU Supply Air Sensor Filter Status 24vac 40v 33CSUCE-06 120vac Supply Fan Status Supply Fan Status CCN Communication Temp Stat with Time Temp Stat without Time

  4. RTU RTU RTU RTU Unit Sensors Unit Sensors Unit Sensors Unit Sensors 120vac 120vac 24vac 40va 24vac 40va 3V PremierLink System Communication Bus 20/3/shielded cable (See Notes 1,2) 24vac 40va 24vac 40va 24vac 40va 24vac 40va 120vac 120vac 120vac 120vac CCN Communication (See Note 2) (See Note 2) 120vac 24vac 40va T55/56 T59 Digital CO2/T55/56 (Optional for DCV) (See Note 2,4) System Pilot

  5. Sensor Choice Flexibility Dual Sensor Temp & CO2 Good! Best! Better!

  6. Gen III vs. 3V 3V Zone Gen III Zone Easy Mount & Access Monitor 3V Zone Choice of Sensors

  7. Zone Features Damper Position • Infinite damper positions • Separate cooling and heating limits • Supports 30° - 90° actuator travel • Min/max cooling positions • Min/max heating positions • Vent position • Reheat position

  8. Gen III vs. 3V Bypass Controller Relay Pack Linkage Air Source 3V Gen III Bypass 3V Bypass w/ Transducer 3V

  9. Bypass Features Bypass Controller • System or stand-alone operation • Infinite damper positions • Integrated pressure sensor • Built-in equipment and system protection • Determines system mode with PAT and pressure sensor if air source communication fails • LAT protection • Configurable increase in pressure setpoint for high or low LAT

  10. Actuator Options Larger Bypass Actuators • Higher torque actuators available • Rewire control signal and feedback potentiometer to new higher torque actuator • 0 to 10 vdc feedback Floating point control Feedback potentiometer

  11. Air Source Control Features • OAT Lockout of heat, cool or supplemental heat mode • Forcible maintenance switches for heat/cool lockout • Fan can be configured as intermittent or always on when occupied • Verify air source DAT matches mode • Will continue to report mode until DAT indicates a vent or opposite mode Linkage Coordinator Air Source Controller Demand is calculated for heat and cool with largest value wins Avg. Cool Demand = Σ (Zone Demand x Capacity) Total Capacity of All Cooling Zones Subject configurable start/stops: Cool Start Avg. Demand 0.7 degF (configurable) Cool Mode Hysteresis 0.7 degF (configurable)

  12. 3V Zone Controller 3V Zone Controller • New Plastic • 1 piece base • Removable, hinged covers • Larger opening for wiring ease • Integrated Belimo 35 in/lb actuator • Controller Boards • Removable power and comm connections • Option board for heat and fan snaps into place

  13. Zone Features Supplemental Heat Ducted and non-ducted heat types include: • 2 position • Up to 3 stages • (NEW) Floating Point • (NEW) 2 position baseboard w/ ducted staged heat H C

  14. Actuator Options Linked Actuators Zone or Bypass Controllers • Up to 4 additional actuators • Dedicated output for linked actuators • 0 to 10 vdc control • 0 to10 vdc feedback • Requires 24 VAC power (locally or on VVT damper) 0-10vdc control signal 24VAC Power

  15. 3V Compatibility with Gen III 3V Zone Must Replace Entire Gen III Zone with 3V!

  16. VVT Premium System LEN Bus CCN Bus 24VAC Power Air Source Address 0,31 System Pilot Address 0,235 Address 0,141 Address 0,140 Address 0,139 Address 0,138 Address 0,141 Linkage Coordinator Bypass Zone Zone Spec Stopping ApproachSystem Pilot on COMM1 or COMM2 Bus

  17. Product Obsolescence Relay Pack Obsolescence Issue • Will be obsolete mid-2005 • Last time buy occurred on microprocessor chip • Based on current order rates and last time buy quantities Model Affected • 33CSUCE-06 • Apollo Relay Pack • 33CSTK-01 • 33CSTKT-01

  18. Product Obsolescence Gen II and Gen III • Last-time buys accepted through September 30, 2006 • Inventory may be received throughout Yr 2006 • Gen II & Gen III Temp System along with all sensors to be discontinued on Dec. 31, 2006 • Remaining GEN III items in 2010

  19. Product Obsolescence Gen II and III EXCEPTIONS! T’STATSACTUATORSRELAY PACKS/SENSORS 33CSVMT-01 33CSDCA060 920076 33CSPS--02 33CSVM—01 33CSDCA090 920077 33CSZPR-06 33CSVMT--32 33CSDCARPL 33CSAS--01 33CSBC—00 33CSDCAM08 • Above Gen II and III parts offered as service/replacement parts for an additional 3 years. • Gen III manufacturing will cease service/replacement products on Jan. 1, 2010.

More Related