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September 08, 2026 7 min read
Full installation and operating manual for the Somfy Telis 1 Chronis RTS remote control transmitter, covering setup, programming, automatic scheduling, and troubleshooting.
Full installation and operating manual for the Somfy Telis 1 Chronis RTS remote control transmitter, which lets you control an end-product or group of end-products in the same room using Radio Technology Somfy (RTS). Ref. 5115958A.
The Telis 1 Chronis RTS can be used in two modes:
Before using the Telis 1 Chronis RTS, it's recommended that each motor is pre-programmed in advance using an individual Telis 1 RTS control point, and that end limits of each motor are set. The Telis 1 Chronis RTS can also be used for motor set-up operations (limit adjustment, etc.) like any RTS remote transmitter.
Never use rechargeable batteries. Replace the batteries when the low-battery symbol appears on the display. If there's no power supply for an extended period (batteries discharged/removed), the general/manual parameters will need to be reset — however automatic orders remain saved in memory.
When batteries are first installed, "Remote control settings" mode activates directly ("SET" and "YEAR" flash on screen). At each stage the parameter to set flashes — press the arrow buttons to modify it, then briefly press the selection button to save and move to the next parameter. This mode can be deactivated at any time with a long press of the selection button; only confirmed parameters are saved.
Parameters appear in this order:
* AREA: the unit is pre-programmed to automatically switch between summer/winter time based on country of residence. Select US or EU, or choose OFF to deactivate automatic daylight-savings change and do it manually.
** WORK: select work days to program using the arrow buttons, then briefly press the selection button to confirm; by default, days not circled become rest/weekend days.
The procedure for assigning and deleting an end-product is the same, and can only be done in manual mode.
In automatic mode, the unit sends an automatic up and down command to one or more groups of end-products for each day of the week. These commands can be:
Check the radio range before installing the Telis 1 Chronis RTS wall mount. Radio range is 65 to 100 feet in open air.
Warning: The use of radio appliances (e.g. Hi-Fi radio headphones) operating on the same frequency may cause interference and reduce the product's performance. Never install near metal surfaces, as this may reduce radio range.
To switch from manual to automatic mode (or back), briefly press the selection button.
Used to send an occasional order to the end-products, and to deactivate automatic command programming.
Used to automatically control end-products according to programmed times/days. Example: at 6:45 AM, an up command opens all roller shades/blinds on the ground floor for sunlight; at 8:00 PM, a down command closes all end-products to protect the house from cold.
See "Programming the days of the week" section above.
In automatic mode, "Simulated Presence" (Vacation Mode) randomly modifies the execution time of programmed automatic commands within a range of 0 to 30 minutes. Recommended to simulate your presence when away from home.
General parameters of the remote can only be modified in automatic mode.
| Observation | Possible cause | Solution |
|---|---|---|
| Remote doesn't work | Batteries are low | Replace the batteries. |
| Remote doesn't work | The remote control transmitter is not programmed | See section "Assigning/deleting a Telis 1 Chronis RTS". |
| End-products do not react at all when a button on the Telis 1 Chronis RTS is pressed | External radio equipment is interfering with radio reception | Turn off any nearby radio appliances. |
| The motor(s) or receiver(s) do not respond | Motor/receiver is in thermal shut-off mode | Wait for the motor to cool down, then press the desired button again. |
| An end-product stops during activation | End-product encountered an obstacle | Remove the obstacle and try again. |
| An end-product stops during activation | Another control device is sending a command to the motor/receiver | Wait until the other activation has finished, then try again. |
| Command sent at a different time than programmed | "Simulated presence" function is activated | Deactivate the "Simulated presence" function if you don't want time variance. |
| One or more end-products systematically don't respond to a programmed automatic command | A signal from another automatic device in your home is causing interference | Shift the programming time of the automatic order. |
| Range | 65 to 100 feet in open air |
| Radio frequency | 433.42 MHz |
| Protection rating | IP 30 |
| Operating temperature | 0°C to +60°C (+32°F to +140°F) |
| Dimensions | 145 x 47 x 18 mm |
| Power supply | 2 AAA (LR3) batteries |
Batteries and accumulators should be separated from other types of waste and recycled via your local treatment/recycling system. Copyright © 2013 Somfy SAS. All rights reserved. Ref. 5115958A000.
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