Brand: Honeywell
Category: Other
Document Type: Installation Guide
Language: EN
Available Languages: EN , ES
Installation Guide for RPLS530A/RPLS531A
Uploaded: Nov. 21, 2025, 8:12 p.m.
Manual Publish Date: 2010-05-18
Warranty Information
This product is warranted against defects in workmanship and materials for one year from the date of purchase.
Operating Modes:
Manual Mode (MAN): The switch functions as a regular switch. Press the door to turn lights On or Off. The display shows MAN and the current state (ON/OFF).
Automatic Mode (AUTO): The switch follows the programmed schedule. The display shows AUTO, the program number, and the current state (ON/OFF).
Programming:
Set up to 7 programs, each with an ON and OFF time. Use the DAY, HOUR, and MIN buttons to set the program time and day. Programs can be set for specific days or all days of the week.
Clearing a Program:
Select the program using the PGM button, then hold PGM for 3 seconds to erase it.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Blank display | Verify circuit breaker at main panel. | • Verify if light bulb is burned out • Ensure the ON/OFF selector is at ON. • Reset the switch using a paper clip. |
| Faded or irregular display | • Load is less than 40 W | • First, press one of the control buttons so that MAN or AUTO appears on display. |
| • Ambient temperature is below freezing point | ||
| Cannot switch between 24-hour format and 12-hour format | • Make sure the switch is properly programmed. • Note that : indicates an inactive program, 00:00 indicates midnight. • If the switch has been configured for 12-hour format, check that PM appears on the left side of the screen when an afternoon time is displayed. |
|
| Programs do not run as expected | ||
| The metal plate is hot | This is normal with high loads (maximum of 500 W). |