Related Manuals for ATECH LC 220
Summary of Contents for ATECH LC 220
- Page 1 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" Installation and Operating Instructions Smart Level Alarm Controller LC 220 IM-LC220-21E-en www.atech-ltd.com...
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Page 2: Table Of Contents
5.2.1 Reset Function 5.2.2 Test Function 6. COMMISIONING 7. MAINTENANCE ATECH INDUSTRIAL PRODUCTS LTD İpkas San. Sitesi 16A Blok No: 37 İkitelli/İstanbul - Turkey P : 0.212.438 42 38 F: 0.212.438 42 58 E : servis@atech-ltd.com W : www.atech-ltd.com IM-LC220-21E-en www.atech-ltd.com Page... -
Page 3: Safety Informations
LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 1. SAFETY INFORMATIONS Safety! Installation, commissioning and maintenance of this device must be done by a qualified and competent person in compliance with the operating instructions. Otherwise device and related equipments may be damaged and personnel may be injured. -
Page 4: Description & Functions
"Steam & Control Technologies" 2. DESCRIPTION & FUNCTION Smart LC 220 Level Alarm Controller can be used with LP 200 Level Probe which, operates according to conductivity principle, to provide water level alarms in steam boilers. Typical application for level alarms of a steam boiler : ■... - Page 5 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 3. TECHNICAL DATA Enclosure : IP 40 - EN 60529 Maximum ambient temperature : 55 °C Maximum wire length : 100 m (Controller to probe) Main supply voltage : 230 V +/– 10 %, 50/60 Hz 115 V +/–...
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Page 6: Installation
4.1 Installation to panel Smart Level Alarm Controller LC 220 is front panel mounting enclosure type and can be applied to the front panel with two screw clamps supplied. Allow 20 mm minimum clearance all round the unit for air circulation. - Page 7 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 4.2.2 Two low alarms (1st and 2nd low alarms) 4.2.3 High alarms (1st and 2nd high alarms) IM-LC220-21E-en www.atech-ltd.com Page...
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Page 8: Wiring
SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 4.3 Wiring Wiring between LP 200 Level probe to Smart Level Alarm Controller LC 220, 3x1 mm screened (shielded) cable can be used. For other electrical wirings 1 mm normal cable can be used. - Page 9 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 5. FUNCTION AND CONFIGURATIONS 5.1 Display Definitions High Alarm/MAX Led Low Alarm/MIN Led Power Led Alarm Reset Button Alarm Test Button There are 1 yellow LED for signalling “Power”, 1 red LED for signalling “Low Alarm”, 1 red LED for signalling “High Alarm”, 1 button “ALARM”...
- Page 10 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" 5.2 Button Functions 5.2.1 Alarm Reset When an alarm occurs, the burner operation can be stopped by the controller. This function provides controlled operation of the burner by the boiler operator.
- Page 11 "Steam & Control Technologies" 6. COMMISSIONING • Be sure that all phase and neutral ends are connected to the right terminals on LC 220 Smart Level Alarm Controller before energyz. • Be sure that all function values are adjusted correctly.
- Page 12 LC 220 SMART LEVEL ALARM CONTROLLER "Steam & Control Technologies" ATECH INDUSTRIAL PRODUCTS LTD İpkas San. Sitesi 16A Blok No: 37 İkitelli/İstanbul - Turkey P : 0.212.438 42 38 F: 0.212.438 42 58 E : servis@atech-ltd.com W : www.atech-ltd.com IM-LC220-21E-en www.atech-ltd.com...
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