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A B B M E A S U R E M E N T & A N A LY T I C S | I N S T R U C T I O N M A N U A L | I M/AW 1 0 1 R E V. C
AW101 Testomat
Water hardness analyzer
For more information
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AW101 Testomat®
water hardness analyzer
The Data Sheet is available for free download by
scanning this code:
or by clicking the link below:
Data Sheet
Testomat AW101
Water hardness monitor
Measurement made easy
DS/AW100-EN
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Table of Contents
Related Manuals for ABB AW101
Summary of Contents for ABB AW101
- Page 1 A B B M E A S U R E M E N T & A N A LY T I C S | I N S T R U C T I O N M A N U A L | I M/AW 1 0 1 R E V. C AW101 Testomat...
- Page 2 Electrical safety Health and safety This equipment complies with the requirements of CEI/IEC To ensure that our products are safe and without risk to health, 61010-1:2001-2 ‘Safety Requirements for Electrical Equipment the following points must be noted: for Measurement, Control and Laboratory Use’. If the •...
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Page 3: Table Of Contents
2.3.1 Basic Requirements ........4 Plug Connector ............4 9 Spare Parts List ............17 Sample to Drain ............4 10 AW101 Testomat® Block Diagram ......18 3 Commissioning ..............5 10.1 Terminal Block Identification ......... 19 4 Description of Displays and Operating Features ..6 11 Specification .............. -
Page 4: General
Table 1.1 Reagents Available for AW101 Note. A consistently reliable result can only be guaranteed by the AW101 with the use of original ABB reagents. Failure or problems which are caused by the use of different indicators are not covered by the warranty. ... -
Page 5: Installation And Commissioning
Water Hardness Analyzer AW101 Testomat 2 Installation and Commissioning 2 Installation and Commissioning 2.1 Installation 380 (14.96) 280 (11.02) 266 (10.47) Fixing Centers Fig. 2.1 Dimensions Note. The unit doors swing to the left when opened. Allow sufficient space for the doors to open when preparing for installation. -
Page 6: Sample Supply
Position the sample line (fitted with a hand-operated shut-off valve) as close as possible to the outlet from the water softening plant. Keep the sample line to the AW101 as short as possible and not longer than a maximum of 5 m (16.04 ft.). It is important that the sample line connection is taken vertically from the top of the main soft water line in order to prevent dirt particles from entering into the measuring chamber. -
Page 7: Commissioning
3 Commissioning 3 Commissioning 5. Program the unit as applicable to your requirements, for example: To commission the AW101: Mode of Operation Type of reagent Displayed unit 1. Connect a full reagent bottle. Limit values 2. Attach the vacuum connection onto the reagent bottle For a description of programming see page 11. -
Page 8: Description Of Displays And Operating Features
Water Hardness Analyzer AW101 Testomat 4 Description of Displays and Operating Features 4 Description of Displays and Programming Keys (Cursor block with ENTER) Operating Features These keys are used to enter all values and programming data. 'Manual' – manual start of an analysis. -
Page 9: Description Of The Relay Outputs
Water Hardness Analyzer AW101 Testomat 4 Description of Displays and Operating Features 4.4 Description of the Relay Outputs 4.5 Diagnostic Alarm Messages LV1 and LV2 limit value outputs The Alarm output is a volt-free change-over relay contact. During normal operation the contact between terminals 16/17 is To signal that a limit value has been exceeded, two volt-free closed and the one between terminals 15/16 is open. -
Page 10: Description Of The Signal Inputs And Output
Water Hardness Analyzer AW101 Testomat 4 Description of Displays and Operating Features 4.6 Description of the Signal Inputs and Output Caution. Connect the signal inputs 'Stop' and 'IN' to volt-free contacts only. Function Type of contact Action Stop External analysis stop (for example, via... -
Page 11: Analysis Cycle
Pause for a long period or in the case of long analysis intervals, a flushing time in excess of 60 seconds is recommended. A flush is initiated by simultaneously opening the AW101 inlet and the outlet valves. Flush The analysis interval depends directly on the programmed flush time. -
Page 12: Logic Functions Of Limit Value Outputs Lv1 And Lv2
(because untested sample is allowed to flow through the boiler system). To overcome this problem, the AW101 employs a programmable low-level reagent alarm operation function. This monitors the reagent constantly and an alarm is triggered if the available reagent quantity falls below the quantity required for 72 hours usage. -
Page 13: Menu Structure
Water Hardness Analyzer AW101 Testomat 5 Menu Structure 5 Menu Structure 5.5 Information Menu Displayed Function 2 lines are displayed (black scale) ‘I’ (Key) ‘M’ ° <0.05 dH 1:0.20 2:0.40 Information Menu Program Menu i-button OPERATING VALUES Fig. 5.1 Menu Structure Program values 5.1 Selection and Input... -
Page 14: Program Menu M
Water Hardness Analyzer AW101 Testomat 5 Menu Structure 5.6 Program Menu M ° <0.05 dH 1:0.20 2:0.40 PROGRAM MENU Testomat ECO BASIC PROGRAM M.Key SERVICE Reag. level:100% Basic program INPUT REAGENT Manual operation FLUSH Language Flush chamber Diagnosis Drain chamber... -
Page 15: Basic Program
Water Hardness Analyzer AW101 Testomat 5 Menu Structure 5.7 Basic Program After the menu has been accessed with ENTER, carry out the Values and settings are described in the structure of the basic BASIC PROGRAMMING of the unit. program. 5.8.1 Structure of the Basic Programming 5.8 Program Values... -
Page 16: Error Messages And Troubleshooting
Replace stirring mechanism Air in the dosing capillary Replace suction insert in the bottle Incomplete blending Replace reagent (use only ABB reagent) Reagent too old or use of third-party reagent Ff. DOSING FAULT Dosing inaccuracy of the dosing pump... -
Page 17: Further Information
Water Hardness Analyzer AW101 Testomat 7 Further Information 7 Further Information 8 Maintenance Regular maintenance is necessary in order to ensure Fault Possible causes Remedies trouble-free operation of the unit. Interface Incorrect measuring value at Max. load Please carry out the maintenance work described in the... -
Page 18: Cleaning The Filter Housing
Water Hardness Analyzer AW101 Testomat 8 Maintenance 8.2 Cleaning the Filter Housing Check the unit for leaks before carrying out the first analysis: 1. Switch the unit to STANDBY 2. Manually fill the measuring chamber 3. Manual reagent dosing (key Manual) 4. -
Page 19: Spare Parts List
Water Hardness Analyzer AW101 Testomat 9 Spare Parts List 9 Spare Parts List Pressure Regulator Electrical Components AW101601 Regulator/Filter housing AW101651 Fuse M4A AW101602 Regulator plug T2000, kpl AW101656 Cable sleeve 7 – 10 AW101603 Flow regulator valve AW101657 Mains on/off switch... -
Page 20: Aw101 Testomat® Block Diagram
Water Hardness Analyzer AW101 Testomat 10 AW101 Testomat® Block Diagram ® 10 AW101 Testomat Block Diagram Intern Display (LCD) Electronics Cabinet T1 A Overflow Stirring Indicator Mechanism T0,16 A Interface (0/4 to 2 Inputs 3 Relay Outputs 20 mA) (Galvanically Isolated) -
Page 21: Terminal Block Identification
Water Hardness Analyzer AW101 Testomat 10 AW101 Testomat® Block Diagram 10.1 Terminal Block Identification Terminal Type Function Note – Mains – Protective earth (5x) Earth/Ground Mains, L = Live Mains input Mains, N = Neutral 115 V, 230 V or 24 V AC... -
Page 22: Specification
Water Hardness Analyzer AW101 Testomat 11 Specification 11 Specification Environmental Data Ranges Determined by reagent – see Table 1.1 on page 2) Sample pressure Alarms 0.1 to 3 bar (1.5 to 45.5 psi) Three relay outputs – Sample temperature Limit values (LV1, LV2) and one fault alarm 10 to 40 °C (41 to 104 °F) max. - Page 23 Service...
- Page 24 We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.