LW-Series LW-Series WIPER/WASHER CONTROLS The LW-Series Electronic Wiper Washer Control combines two switches into one self-contained unit allowing effortless control of both wash and wipe functions from a singular location. A variety of features and options including, Continuous low and high speed wiper positions, Six intermittent delay intervals ranging from 3-18 seconds, Push-to-wash button and an LED Night-light indicator combine to provide the flexibility to meet most any Cab design. The LW-Series is available for 14 or 28 volt operation and can be adapted to single or dual relay systems. Product Highlights: Typical Applications: Controls both wash and wipe functions of vehicles On/Off-Highway Equipment 14 or 28 Volts Agricultural Equipment Illuminated or Non-illuminated options Construction Equipment Laser etched legends available Carling Technologies, Inc. 60 Johnson Avenue, Plainville, CT 06062 Email: sales carlingtech.com www.carlingtech.com Application Support: team2 carlingtech.com Phone: 860.793.9281 Fax: 860.793.9231 2 LW-Series - Wiper/Washer Control - General Specifications Electrical Physical Characteristics Contact Rating 1 relay Illumination LED, rated 100,000 hours 1/2 life 8 amps, 14VDC Cover Acetate 4 amps, 28VDC Washer Actuator Silicone 2 relays Toggle Actuator Nylon 6/6 glass filled 1 amps, 14VDC Bracket Nylon 6/6 1 amps, 28VDC Connector Nylon 6/6 rated 85C polarized Terminals .187 (7.4mm) Quick Connect Washer Function Momentary terminations standard. Toggle Function Maintained Intermittent Protection Reverse polarity protection Operation Momentary Over voltage protection Weight 44 grams Cold cranking protection according to SAE J1455, Sections. 4.11.1.1.1 Environmental and 4.11.1.2.1 Transient voltage protection which Operating Temperature -25C to +85C includes load dump and inductive Temperature Cycle According to SAE J1455, switching according to SAE J1455, Sec. 4.1.3.1 (See Figure below) sec. 4.11.2.2 T Electrostatic discharge protection 85C according to SAE J1455 Sec. 4.11.2.2.5.1 (Discharge a 150 pf capacitor that has been charged to a potential of 15kV through 150 Ohm resistor.) amb Meets all other EMI/EMC -40C requirements for class C trucks. 4 16 24 hour Mechanical Mechanical Vibration Sinusoidal Vibration: 10-55-10 Thermal Shock According to SAE J1455, Hz, 0.06 DA, one minute-cycle, Sec. 4.1.3.2 (See Figure below) three hours/axis T Random Vibration: Three 85 hours/axis, three mutually C perpendicular axes with a test level 4Gs. Frequency Amplitude 5Hz 0.16 G2/Hz 100Hz 0.16 G2/Hz -40 C 500Hz -3dB/octave roll-off Tests were conducted according 2 0 4 6 8 10 12 14 16 18 to SAE J1455, Sec 5.7 and hour Sec. 4.9.4. Shock: MIL-STD-202G Method Humidity According to SAE J1455, Sec. 4.2.3 213B, Test Condition K, 30Gs, (30 cycles for 8 hrs. with maximum 11 ms. temperature of 85C and 95% Endurance According to SAE J2349, March relative humidity. Dust Bombardment According to SAE J1455, Sec. 4.7.3 97 for windshield washer switch for Trucks, Buses and (with dust concentration of Multipurpose Vehicles (20,000 0.88gm/m for 24 hours.) cycle minimum). Salt Spray MIL-STD-202G, Method 101D for 96 hours. *Manufacturer reserves the right to change product specification without prior notice. Email: sales carlingtech.com Application Support: team2 carlingtech.com Phone: (860) 7939281 Fax: (860) 7939231 www.carlingtech.com