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| FRC20 Reversingfancontroller Automatically reverses fan to clean cooler FEATURES n EasyInstallation www..com No setup or configuration required. Ideal for retrofit. Terminal blocks provided for easy wiring. Slowly ramps up fan speed to reduce mechanical shock and increase motor life. Safety is improved by slowly starting fan. High current, reliable solid-state output can drive up to 25-amp fan loads directly. No relays to fail. Automatically reverses fan direction to clear debris from cooler, improving efficiency. n Proportionalsoft-start n SolidState n AutoReversing The FRC20 is an affordable, auto-reversing fan controller with soft-start to protect fan motors OPERATION When TS+ and TS- input terminals are electrically connected by either a switch or thermostat, the fan controller ramps fan on momentarily in reverse to clear debris from cooler. Fan is then allowed to spin down, and ramped back on in forward direction. Consult factory for special requirements, or other programming options. DIMENSIONS 4.0" 3.5" 2.1" ORDERING INFORMATION PART # FRC20 DESCRIPTION Fan Reversing Controller 1.0" 3.3" PAGE 56 MIRATRON 866-417-5008 503-352-0654 www.miratron.com SPECIFICATIONS General Outputs Operation Input Dimensions Environmental Power Requirement Fan Reverse time Ramp on time TS+/TSOverall Mounting Sealing Storage Operating ambient temperature www..com 12-24vdc, 100mA nominal + power to FAN Solid-State proportional output. 25-Amps Max. 10 seconds 5 seconds Short together to energize fan 4.0" L x 2.1" W x 1" H Hardware included. Potted electronic module -40C to 85C -40C to 50C WIRING FAN FRC20 TS- SWITCH OR THERMOSTAT CHASSIS GROUND 25-AMP FUSE (RECOMMENDED) BATTERY POSITIVE (+) TERMINAL BLOCK LABELS: FAN + FAN OUTPUT, 25 AMPS MAX. FAN GND V+ TS+ TSFAN OUTPUT, 25 AMP MAX. CHASSIS GROUND / BATTERY NEG (-) 12/24V BATTERY POS (+) THERMOSTAT INPUT (+) THERMOSTAT INPUT (-) PAGE 57 MIRATRON 866-417-5008 503-352-0654 STATUS FAN FAN GND V+ TS+ www.miratron.com |
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