Aircon Controllers

Aircon Controllers

Designed specifically for telecom and EDP facilities, theASC Series-IVAircon Controller is a combination of an aircon controller and an environmental monitoring system (EMS) in one package. The aircon controller section sequences the operation of the air conditioning units to facilitate even distribution of load schedules. The EMS on the other hand monitors the cabin/room for extreme environmental conditions. This represents cost savings in the form of minimized equipment down time due air conditioner failure as well as reduction in man-hour cost especially for unmanned telecom shelters.

Features
  • Supports window-type or split-type airconditioning units
  • Up to 2 airconditioning units can be connected per controller for load scheduling
  • Digitally programmable timer setting of load schedules (from 12-hour intervals up to 2-hour Intervals)
  • Digitally programmable HI & LO temperature set points with hysterisis (selectable to °Cor °F)
  • Auto switch-back to load schedules upon restoration from abnormal temperature condition
  • BYPASS switch per airconditioning unit to override automatic load schedules.
  • Individual LED indicator lamps of system status (normal, ACUfault)
  • Compatible with different environmental sensors.
  • Alphanumeric LCD keypad display with internal buzzer to indicate detailed system status.
  • Built-in security system function (entry-exit delays).
  • Supports multiple security devices like magnetic contacts, motion sensors, vibration sensors, etc. (optional)
  • Supports different sensors like humidity, water bug, smoke detector, etc. (optional)
  • Supports ExternalAudible Sounder (optional)
  • Supports 2-wire or 4-wire smoke detectors (optional)
  • Built-in digital communicator for remote status reporting (ACLoss,ALARM, FAULT, etc)
  • Backup battery to maintain fire detection and security function during power failures

The ASC AC-1 Series V was designed with the same objective as its predecessor, the ASC AC-1 Series II. It now boasts improved features and a compact design. The ASC AC-1 Series V Aircon Controller can now sequence the operation of up to sixteen airconditioning units to facilitate even distribution of ACU loads. This represents cost savings in the form of minimized equipment downtime due to air conditioner failure as well as reduction in man-hour maintenance costs especially for unmanned telecom shelters.

Features
  • Control up to 4 x ACUs (standard model)
  • Expandable up to 16 x ACU's
  • Supports window-type or split-type airconditioning units
  • Digitally programmable HI & LO temperature set points with hysterisis (selectable to °C or °F)
  • Automatic activation of unscheduled airconditioning units during a HI-temperature condition to maintain room temperature.
  • Automatic shut-off of all airconditioning units during a LO temperature condition to minimize condensation.
  • Auto switch-back to load schedules upon restoration from abnormal temperature condition
  • BYPASS switch per airconditioning unit to override automatic load schedules.
  • Individual LED indicator lamps of system status (normal, ACU fault)
  • Easily programmable switchover time setting of load schedules via thumb wheel switch (1 - 99 hours)
  • Digital temperature reading with remote probe (optional)
  • No batteries required
  • Stable over a wide voltage range (180VAC - 270VAC)

The ASC AC-1 Series Ve was designed with the same objective as its predecessor, the ASC AC-1 Series V but in a more cost efficient package for smaller system configurations. The ASC AC-1 Series Ve Aircon Controller can automate the operation of two (2) airconditioning units to facilitate even distr of ACU loads. This represents cost savings in the form of minimized equipment downtime due to air conditioner failure as well as reduction in man-hour maintenance costs especially for unmanned telecom shelters.

Features
  • Control up to 2 x ACUs
  • Window and/or split type ACUs
  • Digitally programmable HI & LO temperature set points with hysterisis (selectable to °C or °F)
  • Automatic activation of unscheduled airconditioning units during a HI-temperature condition to maintain room temperature.
  • Automatic shut-off of all airconditioning units during a LO temperature condition to minimize condensation.
  • Auto switch-back to load schedules upon restoration from abnormal temperature condition
  • BYPASS switch per airconditioning unit to override automatic load schedules.
  • Individual LED indicator lamps of system status (normal, ACU fault)
  • Easily programmable switchover time setting of load schedules via thumb wheel switch (1 - 99 hours)
  • Digital temperature reading with remote probe (optional)
  • No batteries required
  • Stable over a wide voltage range (180VAC - 270VAC)
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