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Summary of Contents for Zehnder Rittling 9821-00
- Page 1 Decorative Radiators Comfortable Indoor Ventilation Heating & Cooling Ceiling Systems Clean Air Solutions Zehnder CO Sensor 9821-00 Installation manual...
- Page 2 Contents EN ..........................3 2 - EN...
- Page 3 Preface Please read this document All rights reserved carefully before use. This installation manual has been compiled with the utmost care. This installation manual contains all the However, the publisher cannot be held necessary information for a safe and responsible for any damage caused correct installation of this CO Sensor.
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Page 4: Table Of Contents
Contents Preface ......................3 1. Unpacking and preparing the installation ............6 1.1 Contents of the box ................6 1.2 Checking the delivery ................7 1.3 Required tools and mounting materials ............ 7 2. Description and identification ................ 7 2.1 General ....................7 2.2 Versions .................... - Page 5 7.1 Prerequisites for the correct functioning of the CO Sensor ..... 16 7.2 Setting the ventilation mode ..............16 7.3 LED brightness setting ................17 8. Malfunctions ..................... 18 8.1 Determine the CO Sensor type............. 18 8.2 Malfunctions of the CO RF Sensor ............
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Page 6: Contents Of The Box
1. Unpacking and preparing for installation 1.1 Contents of the box Model Box contents RF67 Sensor n 2x cover (White & Ivory) n 2x wall plate for 2 gang box (White & Ivory) n 1x CO Sensor n 1x mounting frame n 4x screws 6-32 n 2x screws 2-56 1.2 Checking the delivery... -
Page 7: Description And Identification
2. Description and identification 2.1 General The CO Sensor measures the amount of CO in the air of the room in which this sensor is installed. The device sends the results to the ventilation system. If the CO level is too high, the system regulates the ventilation based on the maximum CO values. -
Page 8: Combination Possibilities
2.4 Combination possibilities For the CO RF Sensor: all RF sensors and controls can be combined with the CO RF Sensor RF. The following applies here: 1) A maximum of 1 CO Main Control RF from 2019 or earlier may be included in the system, which must be programmed as the first (as Master). -
Page 9: Safety
3. Safety 3.1 Safety regarding assembly and installation Dangerous electrical voltage! Risk of death or injury due to 110V electrical voltage. Work on the 110V mains must only be carried out by qualified electricians and meet all requirements of local electrical code. -
Page 10: Assembly Instructions
Always follow local safety regulations during assembly of the device. Check the device for damage caused by transport. Check that the mains voltage corresponds to the local mains voltage. 3.2 Assembly instructions Make sure that the device is not covered so that the air quality can Never install the CO Sensor in be measured. -
Page 11: Installation Instructions Co Rf Sensor
3.5 Warranty By default, the CO C Sensor controls to a CO value of 1050ppm. Using the ComfoControl Zehnder offers a 24-month warranty on App and/or the display of the this device. This period applies from the ventilation unit, sensor control can date of installation up to a maximum of be adjusted to specific needs. -
Page 12: Assembly
4. Assembly 4.1 View of the components Exploded view RF67 (110V) Sensor Figure 4.1 - CO RF67 (110V) Sensor Connection Figure 4.2 - Rear of CO RF Sensor 12 - EN... -
Page 13: Mounting Of The Co Rf Sensor
4.2 Mounting of the CO RF Sensor All letters in this section refer to the previous images. 1. Switch off the mains power. 2. At the on wall sensor, feed the wires inside the plastic 2 gang junction box through the adapter plate ‘D’. -
Page 14: Installation Of The Co Rf Sensor
6. Installation of the CO RF Sensor 6.1 General The CO RF Sensor is always set as the controller. The CO RF Sensor must be paired with the ventilation unit before first use. Within 30 seconds during installation, press the operating button of the CO Sensor to confirm a setting. - Page 15 With an active pairing mode on a n The top LED turns red: this is the ventilation unit, there is pairing mode to generate a new 10 minutes to pair one CO RF address for the ventilation unit. Sensor. For each additional Previously registered units must Sensor to be paired, the then be paired again in standard...
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Page 16: Commissioning
7. Commissioning 7.1 Prerequisites for the correct functioning of the CO Sensor n Make sure that the device is not covered so that the air quality can be measured. n Ensure sufficient air supply. To do this, for example, open a hinged window or existing ventilation grilles in the windows, window frames or sliding doors. -
Page 17: Led Brightness Setting
7.3 LED brightness setting n All LEDs blink green 3 times. Within 30 seconds during 4. Briefly press the operating button to installation, press the operating select a different brightness. button of the CO Sensor to confirm a setting. 5. Repeat step 4 until the desired brightness is selected. -
Page 18: Malfunctions
8. Malfunctions 8.1 Determine the CO Sensor type 1. Activate the menu type: RF 0-10 V 2. Leave the menu Wait 30 sec. 8.2 Malfunctions and alerts for the CO C Sensor Fault Problem Solution All 4 LEDs flash orange (0.25Hz, The CO C Sensor is starting up. -
Page 19: Malfunctions Of The Co 2 Rf Sensor
8.3 Malfunctions of the CO RF Sensor Fault Problem Solution After pressing the confirmation Pair the CO Sensor to the n The CO Sensor is not yet button, the CO LED displays ventilation unit. Refer to section paired with a ventilation unit. the CO level. -
Page 20: Maintenance
9. Maintenance 10 Disassembly and disposal Regularly remove dust with a dry duster or very carefully with a vacuum cleaner. If the CO Sensor is disassembled, the waste Never clean the device with any disposal regulations applicable on-site and at moisture. - Page 21 This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
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