Table of Contents
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Installation Instructions
and
User Manual
For
For 125VA/110W & 250VA/220W Mini-Inverter Power Systems
Models:
LG125S
Surface Mounted Version
LG125R
Recessed Wall Mounted Version
LG125T
Recessed Ceiling T-Grid Mounted Version
LG250S
Surface Mounted Version
LG250SI
Surface Mounted Version w/ Self-Test
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Table of Contents
Related Manuals for DualLite LG125S
Summary of Contents for DualLite LG125S
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Page 1: Installation Instructions
Installation Instructions User Manual For 125VA/110W & 250VA/220W Mini-Inverter Power Systems Models: LG125S Surface Mounted Version LG125R Recessed Wall Mounted Version LG125T Recessed Ceiling T-Grid Mounted Version LG250S Surface Mounted Version LG250SI Surface Mounted Version w/ Self-Test... -
Page 2: Save These Instructions
READ AND FOLLOW ALL SAFETY INSTRUCTIONS IMPORTANT SAFEGUARDS When using electrical equipment, you should always follow basic safety precautions, including the following: 1. Read and follow all safety instructions. 2. Do not install the LiteGear system outdoors. 3. Do not let power supply cords touch hot surfaces. 4. -
Page 3: Table Of Contents
Table of Contents Description Page Section 100 System Installation Instructions 101..Unit Specification ......................... 4 102..Receiving, Moving and Storing Systems and Batteries ............5 102.1..Shipping Damage ....................... 5 102.2 ..Temporary Storage of Units and Batteries ................5 103. -
Page 4: Specifications
System Model Input/ Output Battery Volt- Hours Type Number Volts age (VDC) In Watts Length Height Depth (Lbs.) (Kg.) 165/8” 115/8” 4 3/8” LG125S Surface 120/277 (42.2cm) (29.5cm) (11.1cm) 181/8” 131/8” 4 3/8” LG125R Recessed 120/277 (46.0cm) (33.3cm) (11.1cm) Ceiling 237/8”... -
Page 5: Receiving, Moving And Storing Systems And Batteries
102. Receiving, Moving and Storing Systems and Batteries 102.1 Shipping Damage LG125S,R and T inverter system batteries are shipped installed within the unit housing. The LG250S and LG250SI inverter system batteries are shipped separately from the inverter cabinet. Carefully inspect all cartons upon receipt for evidence of shipping damage. -
Page 6: Cabinet Mounting
Also remove keyhole knockouts in the upper corners on the back of the housing on LG125S model. Due to the additional battery weight, the LG250S and LG250SI models are supplied with mounting keyhole knockouts located at all four corners on the back of the unit housing. - Page 7 104.5 Recessed Wall Mount Model (LG125R): 1) Remove cover and any packing material inside unit housing that may have been used for shipping purposes. 2) For ease of installation, and to prevent possible damage to the equipment, the inverter/charger assembly may be temporarily removed prior to knockout removal and attachment to mounting surface.
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Page 8: Ac Wiring Preparations
105. AC Connections CAUTION: A) All LG inverter system units contain hazardous AC and DC voltages. Because of these voltages, a qualified electrician must install the LG inverter system, AC line service, and batteries. The electrician must install the AC line service according to local, state and NEC codes and must be familiar with batteries and battery installation. -
Page 9: Wiring Diagram 1 - 120Vac Connections
Normally-On Operation - Fixtures remain illuminated in AC and emergency operating modes. See “A” in Wiring Diagram 1 for 120V wiring or “E” in Wiring Diagram 2 for 277V wiring. Normally-Off Operation - Fixtures illuminate only upon loss of utility AC power. See “B”... -
Page 10: Battery Information
LG Battery Switch S2 is in the OFF (down) position. LG125S,R and T models are supplied with two (2) batteries installed (24VDC string voltage) with the positive (+) battery lead disconnected. This connection will need to be completed prior to system startup. See Battery Wiring Diagrams 1 and 2 for verification of proper battery connections. -
Page 11: Battery Connection Voltage Check
System Model System DC Number of Batteries Battery Part Battery Wiring Number Voltage Number Diagram LG125S 93068301 LG125R 93068301 LG125T 93068301 LG250S / LG250SI 93068301 IMPORTANT: Observe correct polarity on the battery terminals. Polarity markings may vary from battery to battery... -
Page 12: Final Installation Checklist
107. Final Installation Checklist IMPORTANT: Before proceeding to the System Start-Up Procedure (Section 108) complete the Final Installation Checklist below. 1) Insure the LG cabinet(s) is securely fastened to a wall or other structure. 2) Insure that the input circuit breaker in the building service panel serving as the AC disconnect to the LG system is in the OFF position. -
Page 13: For Lg250Si Model
109.2 For LG250SI Model: This model also provides for manual testing by pushing the TEST button in a specific pattern: A) Action Reaction and LED Indication Push test switch Once (within (2) seconds) (30) second test: one blink GREEN/pause Push test switch Twice (within (2) seconds) (30) minute test: two blinks GREEN/pause Push test switch Three times (within (2) seconds) (90) minute test: three blinks GREEN/pause... -
Page 14: Safe Shut Down Procedure
Section 200 Maintenance 200.1 Safe Shut Down Procedure CAUTION: To avoid possible equipment damage or personal injury, assume that there is AC voltage present inside the LG inverter system unit any time AC input power or DC battery voltage is applied. The inverter is capable of providing output voltage from the batteries even when there is no AC input line voltage. -
Page 15: Replacement Fuses
AC Fuse: BATT. (+) INPUT 120V OUTPUT 277V OUTPUT For LG125S, R & T, For LG125S, R & T For LG125S, R & T , LG250S & LG250SI 0.6A, 300V Time Delay LG250S & LG250SI 1) Bussmann MDA-10-R 1)Bussmann GMF-6/10 1.6A, 300V Time Delay... - Page 16 Dual-Lite • www.dual-lite.com A Hubbell Lighting, Inc. brand with representatives’ offices in principal cities throughout North America. Copyright Hubbell Lighitng, Inc., All Rights Reserved • Specifications subject to change without notice. • Printed in U.S.A. © 603778 03/17...
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