Installation Guide Air Quality Z204900-0M Page 1 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. TM NOTICE • This product is not intended for life or safety applications. • Do not install this product in hazardous or classified locations. • Read and understand the instructions before installing this product. • Turn off all power supplying equipment before working on it. • The installer is responsible for conformance to all applicable codes. No responsibility is assumed by Veris Industries for any consequences arising out of the use of this material. Product Identification Standard Models: CDE Deluxe Models: Temp Sensor Type H = RH2% X = No RH CDLS Temp Option T = Temp X = No Temp (Stop here) A = Transmitter B = 100R Platinum, RTD C = 1k Platinum, RTD D = 10k T2, Thermistor E = 2.2k, Thermistor F = 3k, Thermistor G = 10k CPC, Thermistor H = 10k T3, Thermistor J = 10k Dale, Thermistor K = 10k w/11k shunt, Thermistor M = 20k NTC, Thermistor N = 1800 ohm, Thermistor R = 10k US, Thermistor S = 10k 3A221, Thermistor T = 100k, Thermistor U = 20k “D”, Thermistor W = 10k T2 high accuracy,Thermistor Y = 10k T3 high accuracy, Thermistor Z = 10k E1, Thermistor Optional Temp Cal Cert RH Option Blank = None 1 = 1 pt Temp Cert 2 = 2 pt Temp Cert Product Overview CD series duct mount CO 2 sensors measure the levels of CO 2 , RH (if equipped), and temperature (if equipped) of air inside a duct. The CO 2 sensor operates within accuracy specifications for an interval of 5 years and can be field calibrated. The temperature element is warranted to meet accuracy specifications for a period of 5 years. RH equipped models feature a replaceable HS Series humidity element that is warranted to meet accuracy specifications for a period of 1 year. To maintain accuracy, all vents must remain clear and free of dust, debris, etc. CD Series Duct Mounted CO 2 Sensors CDE CDLZ204900-0M Page 2 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM Specifications Input Power20 to 30VDC/24VAC; 100mA max. Analog Output CDL CDE 4-20mA (clipped & capped)/0-5VDC/0-10VDC (selectable) 4-20mA (clipped & capped)/0-10VDC (selectable) Operating Temp Range 0° to 50°C (32° to 122°F) Operating Humidity Range0 to 95% RH noncondensing Housing MaterialHigh impact ABS plastic CO 2 TRANSMITTER Sensor TypeNon-dispersive infrared (NDIR), diffusion sampling Output Range CDL CDE 0-2000/5000 ppm (programmable) 0-2000 ppm Accuracy ±30 ppm ±2% of measured value* Repeatability ±20 ppm ±1% of measured value Response Time<60 seconds for 90% step change RH TRANSMITTER (AVAILABLE ON CDL MODELS ONLY) HS SensorFully replaceable, digitally profiled thin-film capacitive (32-bit mathematics) U.S. Patent 5,844,138 Accuracy±2% from 10 to 80% RH @ 25°C; NIST traceable multi-point calibration Hysteresis1.5% typical Stability ±1% @ 20°C (68°F) annually for two years Output Range0-100% RH Temperature Coefficient±0.1% RH/°C above or below 25°C (typical) TEMPERATURE TRANSMITTER (AVAILABLE ON CDL MODELS ONLY) Sensor TypeSolid-state, integrated circuit Accuracy±0.5°C (±1°F) typical Resolution 0.1°C (0.2°F) Output Range10° to 35°C (50° to 95°F) RELAY CONTACTS (AVAILABLE ON CDL MODELS ONLY) 1 Form C (SPDT) 1A@30VDC, resistive; 30W max. EMC Conformance: Low voltage directive 2006/95/EC & EMC directive 2004/108/EC. EMC Special Note: Connect this product to a DC distribution network or an AC DC power adaptor with proper surge protection (EN 61000-6-1:2007 specification requirements). * Measured at NTP Note: Rough handling and transportation may cause a temporary reduction of CO 2 sensor accuracy. With time, the ABC function will tune the readings back to the correct accuracy range. The default tuning speed is limited to 30 ppm per week. Dimensions 6.7" (170 mm) 3.1" (78 mm) 7.8" (198 mm) 2.4" (61 mm) 10.2" (258 mm)Z204900-0M Page 3 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM Installation Observe precautions for handling static sensitive devices to avoid damage to the circuitry that is not covered under the factory warranty. 1. Choose a location to mount the sensor. The centerline of the housing must be parallel to the direction of air flow in the duct. 2. Use the mounting diagram to drill the four holes in the duct for securing the sensor. 1" diameter C L 0.4" x .0.2" (typical) 6.7" (170 mm) 0.3" (7 mm) typ 1" (25 mm) typ 5.7" (144 mm) 3.1" (78 mm) 2.2" (55 mm) 3. Insert the probe into the hole. Rotate the housing so that the widest surface is perpendicular to the air flow. Rotate the duct probe so the channeled side is perpendicular to the air flow of the duct 4. Attach the sensor to the duct using the sheet metal screws provided. Make sure that the gasket on the back of the housing is compressed between the housing and the duct for a secure fit. 5. Wire the device. See Wiring section. 6. Configure the system using the menu (CDL only; see Configuration section). 7. Calibrate using 0 ppm CO 2 gas (see Calibration section).Z204900-0M Page 4 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM 1. Feed the control wire through the conduit adapter and the grommeted compression fitting on the bottom of the housing. 2. Remove the terminal blocks by pulling outward on the assemblies. 3. Connect wires as shown and push the terminal blocks back into the receptacles. 4. Tighten the compression fitting around the control wire until it is sealed. 5. Snap the conduit adapter onto the compression fitting. 6. Select mA or Volt output using the selector switch. CDL: CO 2 Only mAVolt NC COMM NO PLUS ENTER MINUS CONFIGURATION PUSHBUTTONS V+ CO2-OUT GND ON OFF LOW ABC CDL: With RH and/or Temp Options RTD RH OUT GND CO2 OUT V+ TEMP OUT/RTD mA Volt PLUS ENTER MINUS CONFIGURATION PUSHBUTTONS NC COMM NO CDE mAVolt LED Calibration Pushbutton V+ CO2-OUT GND ABC Jumper mA/Volt Selection Switch WiringZ204900-0M Page 5 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM Calibration Mode Push and hold plus and minus for 5 seconds to enter Calibration mode. Press arrows to change options. Press ENTER for the next selection. E XX R XXXXXX SALI Displays serial number X XX X XXX X Displays model number F .X S CX FOET º Range is -5 to 5 ° C in 0.1 ° C increments (available only in models equipped with temp sensing) F HX S RX FO % TE .X Range is -10 to 10% RH in 0.1% increments (available only in models equipped with RH sensing) 2 X–+ OCAC X L X ? Options are YES or NO L X– ACAG X S XX+ ? Options are NONE, 0, or 400 RI 5*:00 KOWNG The unit automatically returns to Run mode when calibration is complete. Note: This product is factory calibrated. The typical CO 2 sensor calibration interval is 5 years, depending on specific site installation factors. As of the date of this document, compliance with ANSI/ASHRAE 62-2001 requires minimum on-site accuracy verification intervals of 6 months or per the building operation and maintenance manual. Verify accuracy using a comparison to a known reference or the CO 2 gas calibration kit available from Veris Industries as AA01. Note: CO 2 sensor calibration requires gas calibration kit. Performing calibration without gas kit or at an incorrect gas flow rate will cause erroneous readings. Configuration Mode Press ENTER to enter Configuration mode. Press plus or minus to change a setting. SPOT O2C E 800 NIT Range is 500 to 1500 in 50 ppm increments DDBA 2CO010 ENAD Range is 10 to 500 in 5 ppm increments RGEN X A COXXX2 Options are 2000 or 5000 AMC XX+X– BDOE Options are ON, LOW, or OFF See the ABC Calibration Algorithm section for explanations Temp model only; options are °F or °C U –1 T 0–0 OUTP V+ Voltage mode only; options are 0-5V or 0-10V Default is 0-10V U –2 T 40 OUTP m A mA mode only Run Mode 100 * PMP CO2 0 CO 2 only model *Indicates relay status PM001 5 0P O.O%RH CO 2 /RH model PM0010P 07 . 0˚F CO 2 /T emp model XX. 0010 X PPM XXX CO 2 /RH/Temp model Toggle between %RH and degrees Configuration (CDL Models Only)Z204900-0M Page 6 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM ABC Calibration Algorithm ABC (Automatic Baseline Calibration) is a patented self-calibration feature that automatically adjusts the CO 2 sensor to compensate for drift. When ABC is enabled, the sensor records the lowest reading within every 24-hour interval and compares these values over a running 7-day or 28-day period. If a statistically significant amount of drift is detected, the ABC applies an automatic correction factor. This enables the sensor to operate within specifications for the 5-year calibration interval. ON POSITION. Recommended Setting. Use the ON setting for applications where the building is unoccupied within a 24-hour timeframe. LOW POSITION. Use the LOW setting for buildings occupied 24 hours a day. OFF POSITION. Not Recommended. To set the ABC mode for CDL models, refer to the Configuration section. To set the ABC mode for CDE models, position the ABC jumper as shown below. ONLOWOFF ON LOW OFF ON LOW OFF ON LOW OFF NOTE: After changing the ABC settings, power cycle the unit for the changes to take effect. Replacing the RH Element (If Equipped, CDL Models Only) Observe precautions for handling static sensitive devices to avoid damage to the circuitry that is not covered under the factory warranty. 1. Disconnect power to the unit. 2. Remove the CDL from the duct to access probe tip. 3. Open the probe tip. 4. Slide the old RH sensor off the pins. 5. Slide the new RH sensor onto the pins. 6. Re-install the CDL in the duct. 7. Restore power. Pins HS Sensor Lift to open tip of probe 0-2000 ppm CO 2 ppm0-5 Volt Output 0-10 Volt Output mA Output Outside 300-5000.75 to 1.251.5 to 2.56.4 to 8 Over VentilatedUnder 600under 1.5 Under 3Under 8.8 Ideal Ventilation600-9001.5 to 2.253 to 4.58.8 to 11.2 Under Ventilated Over 900over 2.25Over 4.5Over 11.2 Output ScalingZ204900-0M Page 7 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM Calibration - CDL Models 1. Remove the cover and connect the gas cylinder hose to the plastic port located on the sensing module. Note: only connect one sensor to the calibration gas cylinder at a time. Connect hose here 2. Start flowing nitrogen gas (0 ppm CO 2 ). Use a flow rate of 0.3 to 0.5 liter/minute. NITROGEN GAS Regulator Valve 3. Calibrate for 5 min. The unit returns to working display when finished. 4. When unit returns to working display, remove the hose from the calibration port and enter the Calibration mode as described in the Configuration section. Note: For more information about this calibration procedure, see the installation guide for the AA01 calibration kit.Z204900-0M Page 8 of 8 ©2014 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 08141 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. Other companies’ trademarks are hereby acknowledged to belong to their respective owners. Installation Guide Air Quality CD Series TM 1. Remove the cover and connect a gas cylinder hose to the plastic port located on the sensing module. Note: only connect one sensor to the calibration gas cylinder at a time. Connect hose here 2. Start flowing nitrogen gas (0 ppm CO 2 ). Use a flow rate of 0.3 to 0.5 liter/minute. NITROGEN GAS Regulator Valve 3. Push and hold down the calibration button until the LED illuminates. Push and hold down calibration button Green LED 4. Continue flowing gas through the sensor until the LED deluminates. Estimated calibration time is 5 minutes. Remove the hose from the calibration port when complete. Note: For more information about this calibration procedure, see the installation guide for the AA01 calibration kit. Calibration - CDE ModelsNext >