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SS103-3A Data Sheet
SS103-10A Data Sheet




AUTOMATIC EXHAUST FAN CONTROLLERS FOR PARKING GARAGES


Building codes require that enclosed parking garages either have exhaust fans operate continuously, or have automatic Carbon Monoxide (CO) detection and exhaust fan control systems. The difference in fan operating time is 24 hours a day versus one or two hours. Energy savings are significant.

The SS1O3-3A and SS1O3-1OA are exhaust fan controllers which, in conjunction with CS1O2A or SS1O2HC-1 Carbon Monoxide detectors, provide automatic controls to ensure a safe environment in parking garages or maintenance facilities. The SS1O3-3A can control up to three of the CS1O2A or SS1O2HC-1 CO detectors, while the SS1O3-10A control up to 10 of the CS1O2A or SS1O2HC-1 detectors.

The SS 102/103 systems are designed to meet all known specifications for safety in enclosed parking garages, including the Uniform Building Code 50 ppm CO requirement and the OSHA 35 ppm CO requirement.

• MONEY saving devices, both in energy costs and extended fan life.
• Units are enclosed in sturdy electrical boxes, rain proof or oil tight.
• Clearly labeled terminal strips for easy hook up.
• Fan settings are end user adjustable, to meet any specification.
• Alarm circuits provided with adjustable delay of turn on time.
• Bright LEDs indicate system status.
• LEDs indicate which sensors are active, and supervise wiring.
• SS1O3-3 & SS 103-1OA are approved by Los Angeles Dept. of Bldg. & Safety.
• All SS1O2 sensors are supervised; controllers indicate status.
• Alarm circuits warn of high CO level, such as 200 PPM OSHA STEL.
• No regular maintenance necessary.
• Simple installation and operation.

SPECIFICATIONS

SS103-3A

SIZE: INCHES 8X6X4
WEIGHT: POUNDS 7
POWER INPUT 12OVAC 2 AMPS
OUTPUT CONTROL RELAYS 3
RELAY RATING: AMPS 10
RELAY RATING: VOLTS 240
FAN 1 RANGE, PPM 25 to 115
FAN 2 RANGE, PPM 25 to 175
ALARM RANGE, PPM #2 delayed
FAN TURN ON DELAY 30 SEC.
ALARM DELAY, MIN. 3 to 33
RELAY TURN OFF DELAY, SEC. 15

SS103-10A

SIZE: INCHES 12X 10X6
WEIGHT: POUNDS 15
POWER INPUT 12OVAC 2 AMPS
OUTPUT CONTROL RELAYS 3
RELAY RATING: AMPS 10
RELAY RATING: VOLTS 240
FAN 1 RANGE, PPM 25 to 175
FAN 2 RANGE, PPM 75 to 225
ALARM RANGE, PPM 100 to 400
FAN TURN ON DELAY 2 MIN.
ALARM DELAY, MIN. 1/4 to 60
RELAY TURN OFF DELAY, SEC. 1

Manufacured By: Macurco Inc.

Distributed By Engwald







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