Hitemp 20-amp emergency lighting control device (4 pages)
Summary of Contents for IOTA IIS Series
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IIS SERIES 1.5 kW – 16.7 kW models with Fast Transfer Speed (FT) User’s Manual...
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C A U T I O N READ ENTIRE MANUAL AND REVIEW ALL DOCUMENTATION BEFORE ATTEMPTING SYSTEM INSTALLATION FOR SERVICE OR INSTALLATION INFORMATION: TELEPHONE: (610) 868-5400 (24 HR. HOTLINE) FAX: (610) 954-8227 FOR YOUR PROTECTION PLEASE COMPLETE AND RETURN WARRANTY REGISTRATION CARD IMMEDIATELY. This unit contains LETHAL VOLTAGES.
IMPORTANT SAFEGUARDS When using electrical equipment, you should always follow basic safety precautions, including the following: READ AND FOLLOW ALL SAFETY INSTRUCTIONS. 2. Do not install the system outdoors. 3. Do not install near gas or electric heaters or in other high-temperature locations.
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SAVE THESE INSTRUCTIONS The installation and use of this product must comply with all national, federal, state, municipal, or local codes that apply. If you need help, please call Service. User’s Guide An on-site permanent log of the inspection, testing, and maintenance of the emergency electrical power supply system shall be maintained in accordance with the Manufacturer's operating manual.
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C H A P T E R 1 NTRODUCTION Keep this manual and the System Installation Guide in the folder mounted inside the unit. This unit is a microprocessor controlled PWM (Pulse Width Modulated) pure sine wave based DC to AC power inverter utilizing IGBT technology. It integrates a fully automatic 3- rate battery charger, a solid-state transfer system, control circuitry, self testing and recording digital meter display, and maintenance free sealed lead calcium type batteries.
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Service and Support FOR SERVICE or INSTALLATION INFORMATION TELEPHONE: (610) 868-5400 NOTE: Please have your unit’s Serial and Model numbers available when you call; this number is located behind the right door. www.iotaengineering.com Web Site: 114062B System Users Manual...
C H A P T E R 2 NVIRONMENT Make sure the environment is a clean, cool, dry place with normal ventilation. Storage Temperature Store the batteries (in the system or battery cabinet) at -18 to 40°C (0 to 104°F). Batteries have a longer shelf life if they are stored below 25°C (77°F).
High Altitude Operation The maximum operating ambient temperature drops 1°C per 300m (2°F per 1000 ft) above sea level. Maximum elevation is 3000m (10,000 ft). C H A P T E R 3 TARTUP AND HUTDOWN ROCEDURE Refer to the Installation Manual to secure the unit and install AC and DC wiring. STARTUP PROCEDURE For the initial startup of the system, follow the instructions in the Startup and Warranty Validation Form.
CAUTION: HAZARDOUS VOLTAGES STILL EXIST AT THE BATTERY TERMINAL BLOCK AND WITHIN THE SYSTEM. AUTHORIZED SERVICE TECHNICIANS MUST DISCHARGE DC CAPACITORS AND TURN OFF UTILITY POWER BEFORE SERVICING EQUIPMENT. WARNING: DO NOT LEAVE THE SYSTEM SHUTDOWN FOR A PROLONGED LENGTH OF TIME. LEAD BASED BATTERIES WILL EXPERIENCE PERMANENT DAMAGE FROM LACK OF CHARGING.
CH A P T E R 5 RONT ANEL ISPLAY The Front Panel Display assembly consists of a 4 x 20 vacuum fluorescent display and a 4-button keypad. The 4 buttons can navigate through all the menus by using the left and right arrow keys, the ENTER and the ESCAPE. The default menu will scroll between the status screen and the Identification/Date- Time screen.
Meter Functions To get to the meter functions from the default screen, press the ENTER key, scroll to the METER menu using the left or the right arrow key, then press the ENTER key again. Use left or the right arrow key to view the meter function desired. Table 5.2 Meter Functions Function Description...
Alarm Log To get the Alarm log menu from the default screen, press the ENTER key, scroll to the alarm log menu using the left or right arrow key, then press the ENTER key again. Use the left or right arrow key to view the alarm desired, and then press the ENTER key for more information.
Low VAC, High VAC, Near Low Battery, Low Battery, High Temperature Parameters are set in Volts AC, Volts DC, and Degrees Centigrade respectively. Use the left or right arrow key to turn on or off this alarm. When the alarm is turned on, a number will appear.
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C H A P T E R 6 PECIFICATIONS General Specifications Input Voltage 120 or 277Vac 1-phase 2-wire +10% -20%. Contact factory for all other voltages. Input Power Walk-in Walk-in limiting inrush current to less than 125%, 10 times for 1 line cycle Input Frequency 60Hz, +/- 3%, 50Hz Available upon request Synchronizing Slew Rate 1Hz per second nominal Protection Input Circuit Breaker...
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C H A P T E R 7 PTIONS MAINTENANCE BYPASS PROCEDURE CAUTION: HAZARDOUS VOLTAGES – ONLY QUALFIED SERVICE PERSONNEL SHOULD PERFORM PROCEDURE. System Into Bypass Mode 1. Open System doors. Locate Maintenance Bypass Switch behind left-hand door on chassis. 2.
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5. Turn the Installation Switch on the inverter chassis to the (ON) position. The Front Panel Display will now be illuminated and a slight hum should be heard from the inverter transformer. The unit is now charging the batteries. 6. Turn the Maintenance Bypass Switch handle from bypass mode (BYPASS) (2 O’clock position) to clear mode (*) (12 O’clock position), then to normal mode (UPS) (10 O’clock position).
C H A P T E R 8 AINTENANCE ERVICE The Self-testing feature of the inverter ensures that the system is tested at least once per month for 5 minutes and once per year for 90 minutes. If there are any problems with the self-tests, the fault log shall indicate which faults occurred.
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TROUBLE SHOOTING CHART 114062B System Users Manual...
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WARRANTY For warranty information on IOTA IIS Central Inverters and battery components, visit www.iotaengineering.com or call IOTA Customer Service. OUT OF WARRANTY REPAIR CHARGES AND LABOR Contact Field service for current parts and labor rates. A minimum rate will be assessed.
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