GREENHECK STE-8001 AirFlow Digital Sensor Instruction Manual

GREENHECK STE-8001 AirFlow Digital Sensor Instruction Manual

Streamline VAV Installations with SimplyVAV™ Controllers

Greenheck is partnering with HVAC controls leader KMC Controls to offer their universal SimplyVAV™ controllers on Greenheck’s VAV boxes. SimplyVAV is a universal VAV controller based on the open standard BACnet® and is available installed, wired and preconfigured for standard control sequences. With improved lead time and reduced on-site labor costs, SimplyVAV was developed to address the need for simplicity in digital VAV projects.

Features and Benefits

• No software needed! No laptop needed! No programming needed! No coding needed!
• The product is built on BACnet, the industry’s most accepted open source standard.
• SimplyVAV is at home in stand-alone or network scenarios.
• Easy to set up, install, commission and balance.
• Factory-mounted and wired
  

Controllers and Room Sensors

• All configuring can be set by using the STE-8001 sensor which can be installed as the permanent room sensor or temporarily connected as a technician’s service tool.
• Fully integrated digital controller, actuator and differential pressure transducer in one compact assembly.
• Use the companion room sensor for setup, commissioning and balancing.
• Controllers feature simple, menu-driven setup choices.

Controllers

MODEL| Single Duct Heating & Cooling| Dual Duct Heating & Cooling| DATLimiting| 1, 2, 3Staged Reheat| Floating Reheat| Modulating Reheat| Time Proportional Reheat| Series Fan| Parallel Fan| True Damper Positioning| 90 Second Rotation| 60 Second Rotation
---|---|---|---|---|---|---|---|---|---|---|---|---
BAC-8001| X| | | | | | | | | | X|
BAC-8005| X| | X| X| X| X| X| X| X| | X|
BAC-8007| | X| | | | | | | | | X|
BAC-8205| X| | X| X| X| X| X| X| X| X| | X

Sensors

MODEL| Temperature Sensor| Set Point Dial| Override Button| Set Point Buttons| Motion Sensor| Digital Display| Configuration Tool| Balancing Tool
---|---|---|---|---|---|---|---|---
STE-8001W80| X| | | X| | X| X| X
STE-8201W80| X| | | X| X| X| X| X
STE-6010W80| X| | | | | | |
STE-6014W80| X| X| | | | | |
STE-6017W80| X| X| X| | | | |

SPECIFICATIONS

AirFlow Sensor Features:

CMOS differential pressure 0-2 inches of water (0-500 Pa) measurement range. Internally linearized and temperature compensated

• Configured as BACnet analog input object
• Span accuracy 4.5% of reading
• Zero point accuracy 0.0008 in. H2O/0.2 Pa at 25° C
• Barbed connections for 1/4 inch FR tubing

Actuator Features

All controller models include an integrated actuator.

• Torque 40 in-lb.: (4.5 N•m)
• Angular Rotation : 0 to 95° Adjustable end stops at 45 & 60° rotation

Motor Timing

BAC-8001 – 90 sec./90° at 60 Hz
BAC-8005/BAC-8007 – 108 sec./90° at 50 Hz
BAC-8205 – 60 sec./90° at 60 Hz

Shaft Size

Directly mounts on 3/8 to 5/8 inch (9.5 to 16 mm) round or 3/8 to 7/16 inch (9.5 to 11 mm) square damper shafts.

Operating Sequences

The following SimplyVAV models are supplied with factory included programs.

BAC-8001

Model BAC-8001 is supplied with inputs, outputs, and sequences of operation for the following functions:

• Single duct heating and cooling VAV
• Automatic heating/cooling changeover including morning warmup
• Occupancy setback—requires STE-8201
• System diagnostic indicators
• Airflow balancing

BAC-8005 and BAC-8205

Models BAC-8005 and BAC-8205 are supplied with inputs, outputs, and sequences of operation for the following functions:

• Single duct heating and cooling VAV
• Modulating, floating, time proportional, and staged reheat
• Series and parallel fan control
• Automatic heating/cooling changeover including morning warmup
• Discharge air temperature limiting
• Occupancy setback—requires STE-8201
• Actuator position feedback for true damper positioning (BAC-8205 only)
• System diagnostic indicators
• Airflow balancing

BAC-8007

Model BAC-8007 is supplied with inputs, outputs, and sequences of operation for the following functions:

• Dual-duct VAV heating and cooling
• Occupancy setback—requires STE-8201
• System diagnostic indicators
• Airflow balancing
• Uses TSP-8001 for secondary damper control

BACnet Communication

• Integrated peer-to-peer BACnet MS/TP network communications
• Network speed from 9,600 to 76,800 baud
• Meets or exceeds ANSI/ASHRAE BACnet Standard 135-2008 for Application Specific Controllers

Support

P.O. Box 410
Schofield, WI 54476-0410 USA
Phone: 715.359.6171
Fax: 715.355.2399
greenheck.com
Streamline VAV Installations  September 2022  Copyright © 2022 Greenheck Fan Corp

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