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SP 29 e. Multiple timer settings for optimum dosing during normal and peak flow conditions. f. Pump alternation, if applicable, continues during override conditions. g. Built‐in programming keys for field‐adjustable timer settings without a portable computer. h. Ability to use EEPROM card to change panel functions. i. High‐ and low‐level alarm conditions differentiated by steady or blinking LED light. j. Individual pump run indicating light on the panel. k. Silenced alarms automatically reactivated after 12 hours if condition is not corrected. l. Standard 120 V output for remote alarm activation. m. Timed delays on float inputs to prevent chattering. n. Ability to use one model of float for all functions. o. Visual indicators of float positions. p. Redundant‐off function as standard. q. UL 508 listing. 5. Electrical Requirements: See plans and specifications. 6. Demand Sump Pump Operation: Controller shall activate the lead pump when the liquid level reaches the level of the 2nd float switch. If the liquid level reaches the level of the 3rd float switch, the High‐Water Alarm will sound. When the liquid level lowers to the level of the 1st switch the pump will shut off. If the controller recognizes that a Pump Fails to Start, it will sound an alarm and start the lag pump. 7. Dosing Sump Pump Operation: Controller shall activate the pump sequence starting with pump 1 and ending with pump 4 when the liquid level reaches the level of the 2nd float switch. If the liquid level reaches the level of the 3rd float switch, the High‐Water Alarm will sound. When the liquid level lowers to the level of the 1st switch the pumps will shut off. If the controller recognizes that a Pump Fails to Start, it will sound an alarm and notify the operator. The second float switch represents a level