Grundfos model 5999388 24- hour programable clock/ timer is designed for use with specified Grundfos Series UP circulators installed in indoor hot water systems. Applicable Series UP models include alll single speed UP10-15, 1 phase, 115 Volt 60 HZ pumps with date codes of 0528 and higher. They can also be used on 3 speed UPS-15-58FC and UPS26-99FC (on pre-set single speed applications) The timer control is designed to turn the circulator on and off at preset times, allowing te user to select operation of the circulator during high use period of the day.
Model 599388 Type 24 Hour, 3 position on/timer/off 15 minute interval Supply Voltage 120 Volts Power Consumption: 1 VA Switch rating: SPDT, 21A/6A resistive, 1350W Tungsten, 1 HP @ 120 volts Wiring Connections: 1/4" quick-connects Installation: Indoor, wired and mounted on the UP terminal box Certifications UL-recognized, CSA-Listed Dimensions 3.77" L X 2.85" W x 1.25" D Weight: 10 oz.
They can also be used on 3 speed UPS-15-58FC and UPS26-99FC (on pre-set single speed applications). Set the required speed first and then mount the timer. Once timer is installed the pump can only be run on the set speed