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Summary of Contents for Testomat ECO
- Page 1 ® Testomat Operating instructions...
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Page 2: Table Of Contents
Spare parts list Testomat ECO ....18 Displayed unit ....... . . 10 Type of reagent . -
Page 3: Introduction
At a concentration of more than 100 mg/l of CO (carbon dioxide) in the water, the excess carbon dioxide must ® be removed by installing a Type R aerator in the feed water line to the TESTOMAT ECO unit. When using the ®... -
Page 4: Notes For The User
• Electrical load capacity The maximum electrical load capacity of the relay outputs and the total power rating must not be exceeded. • Operate the Testomat® ECO strictly in accordance with the manufacturer's instructions. • Environmental protection regulations Please observe the environmental protection regulations and collect any unused reagent for safe disposal in accordance with local statutory requirements. -
Page 5: Installation And Commissioning
(e. g. filter housing, measuring chamber)! Lower water temperatures can cause misting on the sight-glass windows. ® In the event of higher temperatures, the Type KCN cooler must be installed in the branch line of the TESTOMAT ECO. Hot water can lead to scalding! The branch line should be positioned as close as possible to the outlet from the water softening plant. -
Page 6: Operation With Small Aerator
ECO contains more than 100 mg/l of CO , it will be necessary to install a Type R ® small aerator. The aerator must be installed at least 1 m above the TESTOMAT ECO. Water to drain The feed water flows through the measuring chamber then, via the outlet pipe, to the drain (hose connection internal diameter 14 mm). -
Page 7: General Description
General description Internal construction Terminal block for inputs Stop, IN 2 (water meter) and output OUT Dosing pump Valve block TESTOMAT 2000 Reagent Mains water supply Inlet (without primary filter and pressure regulator) and outlet 5 / 19... -
Page 8: Terminal Block Identification
Terminal block identification Functions IN = Input, OUT = Output Terminal Type Function Note Mains - Protective earth (5x) Mains, L = Live Mains - input Mains, N = Neutral 230 - 240 V AC Neutral, switched (8 x) Mains voltage, max. 4 A Live, switched (8 x) Limit value output 1 - Normally closed Volt-free relay output... -
Page 9: Description Of Displays And Operating Features
Description of displays and operating features (1) Power switch The 'ON'/'OFF' switch is located on the right- hand side panel. (2) Unit fuse (inside the unit) Protects outputs against overload and short circuit. 3 Status of limit value displays Displays the status of the limit values LV1 (1) and LV2 (2). -
Page 10: Description Of The Relay Outputs
Description of the relay outputs LV1 and LV2 Limit value outputs For reporting that a limit value has been exceeded, two volt-free relay contacts are available. For both contacts the limit values, the hysteresis and the function can be independently programmed: Function Type of contact Action... -
Page 11: Description Of The Signal Inputs And Output
Description of the signal inputs and output Connect the signal inputs “Stop“, “IN" with volt-free contacts only ! Stop external analysis stop Function Type of contact Test time Action Stop S So long as the contact at the input is programmable ‘open‘... -
Page 12: Analysis Cycle
® simultaneously opening the Testomat ECO’s inlet and the outlet valves. The analysis interval directly depends on the programmed flush time. If a flush time of, for example, 90 seconds is set, the analysis interval itself cannot be shorter than 90 seconds. -
Page 13: Hysteresis
(BOB = Operation without constant supervision) The Testomat ECO conforms to the german TRD 604 safety standard for monitoring of water hardness associated with steam boiler installations, when operation without constant supervision is a relevant safety feature (= Betrieb Ohne ständige Beaufsichtigung = BOB -operation). -
Page 14: Water Meter
Water meter For quantity dependent analysis triggering it is necessary to connect a water meter to the IN2 input. Program the corresponding water meter rating under menu item "WATER METER", or enter the impulse number of the turbine water meter. Interfaces Interface 0/4-20 mA Another possibility for monitoring the analysis is the connection of... -
Page 15: Informations Menu "I
Information Menu "i" 2 lines are displayed (black scale) <0.05 °dH Strukture of the "i" menu 1:0.20 2:0.40 You can use the information menu to call up the active settings and status of the unit. i-button Call You call up the information menu "i" by pressing the “i“... -
Page 16: Program Menu "M
Program Menu "M" <0.05 °dH PROGRAM MENU 1:0.20 2:0.40 Call (1) Testomat ECO By pressing the "M" key the program menu BASIC PROGRAM "M" is selected. Except for the basic programming, you can M - key call up all functions without pass word protection. -
Page 17: Basic Program
Abbreviations: s = seconds m = minutes, h = hours, d = days, l = litres TIME CONTROLLED * PROGRAM - MENU Volume interval Testomat ECO BASIC PROGRAM Time Volume 000l TYPE TH2005 Type TH2025 Type TH2100 Type TH2250 ENTER DISPLAY °dH... -
Page 18: Error Messages / Trouble Shooting
Replace suction insert in the bottle • Reagent too old or use of third- Replace reagent, only use HEYL party reagent Testomat® 2000 reagent Ff. DOSING FAULT S After programming: • Dosing inaccuracy of the Replace dosing pump or return to... -
Page 19: Further Information
1. Switch the unit 'off' or press the "STANDBY" key (drain measuring chamber completely !). ® 2. Close the hand-operated valve on the branch line to the TESTOMAT ECO. 3. Unhook toggle type fastener, tip the measuring chamber upwards and extract. -
Page 20: Spare Parts List Testomat ® Eco
40120 Regulator / filter housing 31582 Fuse M4A 40129 Regulator plug T2000, kpl. 37245 Base circuit board T-ECO, complete 230V 11225 Flow regulator valve (1 - 8 bar) 40192 Control circuit board T-ECO, complete. 11230 Retaining pin for regulator plug... -
Page 21: Technical Appendix
Technical Appendix ® Block diagram Testomat Technical data Power supply: 230 V or 24 V ± 10 %, 50 - 60 Hz, fuse M4A Unit protection: 230 V: T0.1A 24 V: T1.0A Power consumption: max. 30VA Degree of protection: IP 65...
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