RADIANT HEATING SYSTEMS SETPOINT 501 AND 501 S CONTROLLERS SetPt501_501s_InstOperManual_3_07, Copyright © 2007 Uponor, Printed in the United States INSTALLATION AND OPERATION MANUAL Uponor, Inc. 5925 148th Street West Apple Valley, MN 55124 Tel: (800) 321-4739 Fax: (952) 891-1409 Web: www.uponor-usa.com E-mail: learnmore@uponor-usa.com Uponor Ltd. 655 Park Street Regina, SK S4N 5N1 Tel: (888) 994-7726 Fax: (800) 638-9517 Web: www.uponor.ca E-mail: info@uponor.
Table of Contents Section 1 — Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Section 2 — Installation Getting Ready . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Removing the Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Mounting the Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Rough-in Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 1 Introduction SetPoint 501 SetPoint 501s The SetPoint 501 and 501s Controllers are microprocessor-based controls that are designed to sense the air temperature in a specific area and increase the comfort level of that area as well as increase the energy efficiency of the heating system. The 501s will also monitor slab temperature.
Section 2 Installation Getting Ready Check the contents of this package. If any contents listed below are missing or damaged, please contact your Uponor sales representative or distributor for assistance. • SetPoint 501 (part number A3040501) includes one controller, an Installation and Operation Manual and a User Manual. • SetPoint 501s (part number A3041501) includes one programmable Setpoint Controller, one Floor Sensor (part number A3040079), an Installation and Operation Manual and a User Manual.
. If the controller is mounted to a 2x4 electrical box, order a Cover Plate for the 500 Series Controllers (part number A3040007). This plate mounts to the electrical box and the controller mounts to the plate. Ensure that the electrical box does not provide cold air to the controller. Wiring Examples for the SetPoint 501 and SetPoint 501s Refer to the figures below to wire 24VAC power and the optional sensor. Note: If the SetPoint 501s is used for remote sensing (i.e.
Display and Keypad Operation Optional Sensors (501s Only) The SetPoint 501 and 501s Controllers feature four fields: Menu, Item, Number and Status. (See Figure 7.) Each controller has a single built-in sensor to measure air temperature. In addition to this built-in sensor, the SetPoint 501s features terminals to connect one additional sensor (i.e., indoor sensor, outdoor sensor, slab or floor sensor or sensor placed in a remote location).
Sequence of Operation Section 3 Air Sensor Only Operation When operating with only an air sensor, the on time for the Heat relay is calculated to satisfy the requirements of the air sensor. Navigating the Menus Slab or Floor Sensor Only Operation (501s Only) When operating with only a slab or floor sensor, the on time for the Heat relay is calculated to satisfy the requirements of the slab or floor sensor. The controller operates to maintain the slab at the minimum slab temperature setting.
Section 4 ROOM HEAT This displays the desired temperature for heating (must set active air sensor to Heat or Auto). (See Figure 15.) 35 to 100°F (2 to 38°C) Troubleshooting SLAB MIN (501s Only) This displays the minimum slab or floor temperature (one active slab sensor required). (See Figure 16.) OFF, 34 to 122°F (OFF, 1 to 50°C) Figure 15 SLAB MAX (501s Only) This displays the maximum slab or floor temperature (one active air sensor required). This is only available when in the Installer access level.
Section 5 SENS Shr The optional sensor has a short circuit. Locate and repair the problem as described in the appropriate sensor instruction sheet. After correcting the fault, press any button to clear the error message. (See Figure 26.) Technical Data Figure 26 SENS OPN The optional sensor has an open circuit. Locate and repair the problem as described in the appropriate sensor instruction sheet. After correcting the fault, press any button to clear the error message. (See Figure 27.
Figure 29: SetPoint 501s SetPoint 501s 14 Literature SetPoint 501 and 501s Controllers Installation and Operation Manual Control Microprocessor PI control; This is not a safety (limit) control. Packaged Weight 0.54 lb.
