Honeywell RPLS541A Programmable Wall Switch
Quick Start-up
Set the time and date before using the switch for the first time.
The RPLS540A/RPLS541A will turn the lights on at sunset and turn them off at 11:00 pm by default. If these settings are appropriate for you, you only need to set the time and date (see shaded zone in the menu flowchart sheet). If the switch’s sunset time does not correspond to the actual sunset time, see sections 5.3.3 and 5.3.4.
Operation
Before replacing a light bulb, pull out to disconnect power to the switch. This prevents, while the bulb is out, any possible short circuit which will damage the switch. Push back in after the light bulb is replaced.
Applications
The RPLS540A/RPLS541A programmable wall switch can be used in a single-switch or 3-way installation with the following types of lighting:
- Incandescent
- Halogen
- Low-voltage halogen with transformer
- Fluorescent
Installation
- Cut power at the circuit breaker to avoid electric shock.
- Remove the existing switch. (For a 3-way installation, identify and label the wire connected to the “common” screw.)
- Install the new switch.
- Apply power at the circuit breaker.
Single Switch Installation
Connect the LINE and 3 WAY wires to the line (120 V) wire and LOAD wire to the load. Connect the GND wire to a ground screw inside the electrical box.
Existing 3 Way Installation
At the other 3-way switch, connect the jumper wire between the “common” screw and the screw where the LINE wire of the RPLS540A/RPLS541A is connected.
New 3 Way Installation
Setup Menus
Press the main button for 3 seconds to enter the setup menus. Refer to the menu flowchart sheet on how to navigate the menus.
Mode Menu
Use the Mode menu to select one of the three modes of operation (see sections 5.1.1 to 5.1.3).
Manual Mode
In Manual mode, the RPLS540A/RPLS541A operates like a regular switch. To turn the lights on or off, briefly press the main button. The icon appears when the switch is in Manual mode.
Automatic Mode
In Automatic mode, the RPLS540A/RPLS541A turns the lights on or off according to the set programs (see Section 5.4). The icon as well as the current program number, is displayed.
Random Mode
In Random mode, the RPLS540A/RPLS541A has no specific times to turn the lights on or off. This mode is designed to give the impression the house is occupied during your absence. It is similar to the Automatic mode except there is no fixed program. The programs are automatically set to different times by the RPLS540A/RPLS541A every day. The icon appears when the switch is in Random mode. The first “On” program occurs at sunset. Each “On” program lasts between 1 hour and 1 hour and 30 minutes; each “Off” program lasts between 15 and 30 minutes. The last “Off” program occurs between 10:30 pm and midnight.
Temporary Override
When the RPLS540A/RPLS541A is in Automatic or Random mode, you can press the main button at any time to override the default state for the current program. The lights will turn off if they are on and vice versa. The icon (On or Off) of the new state flashes to indicate that the state is temporary. The new state is maintained until you press the main button again or till the next “On” or “Off” program.
Time Menu
The time display flashes on the screen when the time has not yet been set or after a 4-hour power outage. Use the Time menu to select the time format (12-hour or 24-hour) and to set the clock and date.
NOTE: The date is used to determine the sunset and sunrise times.
Configuration Menu (Conf)
Use the Configuration menu to set the following parameters (see sections 5.3.1 to 5.3.4).
Backlight mode (SCRN)
The screen is lit at high intensity for 8 seconds when you press any button. The rest of the time, depending on the backlight mode selected, the screen behaves as follows:
- Scrn Off: The screen is not lit.
- Scrn On HI: The screen is lit at high intensity.
- Scrn On LO: The screen is lit at low intensity (default mode).
Selecting a program number
You can set up to 7 “On” programs (“P01 On” to “P07 On”) and 7 “Off” programs (“P01 Off” to “P07 Off”). Select an “On” program to set when to turn the lights on. Select an “Off” program to set when to turn the lights off.
Setting the day(s) of the program
After selecting a program, set the day(s) of the program. You can select a specific day, all 7 days or “none”. Choose “none” for any unused program. 5.4.3
Setting the program start time
After setting the day(s) of the program, set its Honeywell RPLS541A Programmable Wall Switch start time. You can select either a specific time, the sunset time or the sunrise time:
Examples
The lights turn on at sunset and off at 11:00 pm every day (default setting).
| Program | Days | Time | Program | Days | Time |
| P01 On | All 7 days | sunset | P01 Off | All 7 days | 11:00 pm |
| P02 On to P07 On | None | — | P02 Off to P07 Off | None | — |
The lights turn on at sunset and off at sunrise every day.
| Program | Days | Time | Program | Days | Time |
| P01 On | All 7 days | sunset | P01 Off | All 7 days | sunrise |
| P02 On to P07 On | None | — | P02 Off to P07 Off | None | — |
Be careful about overlapping
For example, if you set “P01 Off” at 10:00 pm for all 7 days and set “P02 Off” to 11:00 pm for Saturday, on Saturday, the lights will turn off at 10:00 pm, not 11:00 pm since “P01 Off” is set to an earlier time than “P02 Off”.
Reset to Default Settings
To return the switch to its default settings, simultaneously press both main and left buttons and hold. The software version will appear for 5 seconds. RST will appear for the next 5 seconds. Release the buttons when all segments appear on the screen. The switch is now reset (see default settings in the menu flowchart).
Troubleshooting
| The screen is blank. | • A light bulb is burned out. • The safety switch is pulled out (see section 4). |
| The display is faded or irregular. | • The load is less than 40 W. • The ambient temperature is either below or above the switch’s operating temperature. |
| The metal plate is hot. | This is normal with high loads (maximum of 500 W). |
| The sunset or sunrise time is inaccurate. | • The date or time is wrong (see section 5.2). • The longitude or latitude is wrong (see section 5.3.3). • The correction factor is wrong (see section 5.3.4). • You have entered an offset (see section 5.4.3). |
Specifications
- Supply: 120 VAC, 60 Hz
- Minimum load: 40 watts
- Maximum load: 500 watts
- Operating temperature range: -15 °C to 50 °C (5 °F to 122 °F)
- Storage temperature range: -40 °C to 60 °C (-40 °F to 140 °F)
- Power outage: The screen is blank. Only the time must be set if the outage lasts more than 4 hours; all other settings and programs are permanently saved
- Latitude range: from -65° to +65°
- Solar table precision: +/- 11 min. (within ±60° latitude)
- Certification: UL (c UL us)
Warranty
THIS PRODUCT. Some states do not allow the exclusion Honeywell RPLS541A Programmable Wall Switch or limitation of incidental or consequential damages, so this limitation may not apply to you. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V4Z9.
Customer Service
- Go to https://www.honeywell.com/us/en/contact/support
- Toll-free at 1-800-468-1502.
