IIS-50-I
INTERRUPTIBLE
50W UNIT INVERTER EQUIPMENT
INSTRUCTION MANUAL
P.O. BOX 11846 TUCSON, AZ 85734
(520) 294-3292 • FAX (520) 741-2837
www.iotaengineering.com
IMPORTANT SAFEGUARDS
When using electrical equipment, basic safety precautions should always be followed, including the following:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
1. CAUTION – To prevent electrical shock, do not mate unit connector until installation is complete and A.C.
power is supplied to the unit.
2.
CAUTION – This fixture provides more than one power supply output source. To reduce the risk of electrical
shock, disconnect both normal and emergency sources by turning off the A.C. branch circuit and by discon-
necting the unit connector before servicing.
3. The IIS-50-I requires an unswitched A.C. power source of either 120 or 277 volts. Properly cap the unused
A.C. lead.
4.
DO NOT USE OUTDOORS. The IIS-50-I is for use with grounded, UL Listed, damp location rated, indoor
fixtures. Not for use in heated air outlets or hazardous locations.
5. Do not mount near gas or electric heaters.
6. Do not use this equipment for other than its intended use.
7. The
IIS-50-I should be mounted securely and in locations and at heights where it will not readily be subject-
ed to tampering by unauthorized personnel.
8. The use of accessory equipment not recommended by IOTA Engineering, LLC may cause an unsafe condi-
tion, will void the warranty, and result in non-compliance with UL specifications.
9. The AC voltage rating of this equipment is specified on the product label. Do not connect the
IIS-50-I equip-
ment to any other voltage.
10. Suitable for use in damp locations.
11. For use in 0° C minimum, 50° C maximum ambient temperatures.
12. Install in accordance with the National Electrical Code and local regulations.
13. Installation and servicing should be performed by qualified personnel.
14. Electricians and end-users need to ensure product system compatibility before final installation.
SAVE THESE INSTRUCTIONS
