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CO2 / TEMPERATURE SENSOR WITH BUILT-IN CONTROLLER
® U.S. Registered Trademark
Copyright © 2002 Honeywell Inc. • All rights reserved
GENERAL INFORMATION
The AQS51 and AQS61 CO
used to measure the concentration and temperature of
carbon dioxide in indoor air. The units can be configured as
controllers with programmable outputs for both ON/OFF relay
control and the linear control of e.g. mixed air dampers and
fans. The wall mounting housing has been designed with
snap-in features to minimize installation time.
The units can be directly connected to common VAV
(Variable Air Volume) controllers, Direct Digital Control (DDC)
devices, or standalone control systems. The linear output
functions are pre-programmed as CO
transmitters. In addition, the AQS51 and AQS61 have a relay
output pre-programmed as a CO
modified from a PC (Windows 95, 98, NT) using the AQS-
USPxx (version 4.0 or higher) software together with the
AQS3/4-CABLE communication cable.
上海君琼空调科技有限公司，０２１－６０３４１３６６，ｗｗｗ．ｓｈｊｑｋｔ．ｃｏｍ
AQS51/61
FOR WALL MOUNTING
INSTALLATION INSTRUCTIONS
/ Temperature Sensors are
2
and temperature
2
limiter. All functions can be
2
EN1B-0189GE51 R0102
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Related Manuals for Honeywell AQS51
Summary of Contents for Honeywell AQS51
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Page 1: General Information
The linear output functions are pre-programmed as CO and temperature transmitters. In addition, the AQS51 and AQS61 have a relay output pre-programmed as a CO limiter. All functions can be modified from a PC (Windows 95, 98, NT) using the AQS- USPxx (version 4.0 or higher) software together with the... -
Page 2: Mounting The Wall Plate
AQS 51/61 CO2 / TEMPERATURE SENSOR WITH BUILT-IN CONTROLLER DIMENSIONS Fig. 1. Dimensions (in mm) of AQS 51/61 (all oval holes have the same size) Mounting System Unit onto Wall Plate WALL MOUNTING Bend the wires to the top to allow wiring connections to Mounting the Wall Plate the terminals. -
Page 3: Electrical Connections
AQS51/61 unit and for the control system! Unless different transformers are Fig. 5. Connections and jumpers on AQS51/61. The used, special precautions must be taken! -
Page 4: Output Configurations
NOTE 2: AQS51/61 can deliver both a voltage or a current loop for OUT1/OUT2. For OUT4 a voltage output or an open collector output is selected with jumper OUT4. To change between voltage and current output mode the hardware jumpers are used. - Page 5 AQS 51/61 CO2 / TEMPERATURE SENSOR WITH BUILT-IN CONTROLLER Maintenance Level Always use the ESC button to return to the MENU selection A number of execution options are available from the block in the left-hand portion of Fig. 7. Several pushes of the MAINTENANCE MENU (see Table 4).
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Page 6: Functional Test
AQS 51/61 CO2 / TEMPERATURE SENSOR WITH BUILT-IN CONTROLLER FUNCTIONAL TEST OF THE AQS51/61 CO2 AND TEMPERATURE SENSOR Functional Test Test Gas Verification Insert 4 mm plastic tubing in the test gas inlet at the bottom The unit has two LED’s - yellow and red - on the front panel of the wall plate. -
Page 7: Maintenance
If several errors are detected at the same time, the different error code numbers will be added together into one single error code. Maintenance Limited Warranty Basically speaking, the AQS51/61 is maintenance-free. An This product has been accurately tested and examined for internal self-adjusting calibration function takes care of proper operation. Please operate this product only in normal long-term drift associated with the CO sensor. - Page 8 Fig. 8. Positioning the temperature sensor (the black dot), enlargement at right 上海君琼空调科技有限公司，０２１－６０３４１３６６，ｗｗｗ．ｓｈｊｑｋｔ．ｃｏｍ Home and Building Control Home and Building Control Home and Building Control Honeywell Inc. Honeywell Limited-Honeywell Limitee Honeywell AG Honeywell Plaza 155 Gordon Baker Road Böblinger Straβe 17 manufacturing P.O.