SOMFY LT50 CMO Programming And Limit Setting Instructions

For initial programming, provide power only to the motor being programmed. For initial programming, provide power only to the motor being programmed. For initial programming, provide power only to the motor being programmed.
For awning installations, an awning hood is strongly recommended and a drip loop should be formed to For awning installations, an awning hood is strongly recommended and a drip loop should be formed to For awning installations, an awning hood is strongly recommended and a drip loop should be formed to
prevent water from entering the head of the motor as shown in Fig. (1). prevent water from entering the head of the motor as shown in Fig. (1). prevent water from entering the head of the motor as shown in Fig. (1).
Follow the steps below to program the motor and set the limits. Follow the steps below to program the motor and set the limits. Follow the steps below to program the motor and set the limits.
1) 1) 1) 1)
Provide power to the motor. Provide power to the motor. Provide power to the motor. Provide power to the motor.
Remove cap as shown in Fig. (2) and depress both limit switch Remove cap as shown in Fig. (2) and depress both limit switch Remove cap as shown in Fig. (2) and depress both limit switch Remove cap as shown in Fig. (2) and depress both limit switch
buttons until they lock in the down position. buttons until they lock in the down position. buttons until they lock in the down position. buttons until they lock in the down position.
To assign the transmitter to communicate with the motor, push the To assign the transmitter to communicate with the motor, push the To assign the transmitter to communicate with the motor, push the To assign the transmitter to communicate with the motor, push the
UP and DOWN buttons on the transmitter simultaneously until the UP and DOWN buttons on the transmitter simultaneously until the UP and DOWN buttons on the transmitter simultaneously until the UP and DOWN buttons on the transmitter simultaneously until the
motor jogs briefly up and down then release. See Fig. (3). motor jogs briefly up and down then release. See Fig. (3). motor jogs briefly up and down then release. See Fig. (3). motor jogs briefly up and down then release. See Fig. (3).
Fig. (2) Fig. (2) Fig. (2)
2) 2) 2) 2)
Check the direction of operation. Check the direction of operation. Check the direction of operation. Check the direction of operation.
The DOWN button should correspond with the down direction of the end product (for awnings DOWN extends the The DOWN button should correspond with the down direction of the end product (for awnings DOWN extends the The DOWN button should correspond with the down direction of the end product (for awnings DOWN extends the The DOWN button should correspond with the down direction of the end product (for awnings DOWN extends the
awning). awning). awning). awning).
If the direction is wrong, press the STOP button on the transmitter as shown in Fig. (4) until the motor jogs. Check If the direction is wrong, press the STOP button on the transmitter as shown in Fig. (4) until the motor jogs. Check If the direction is wrong, press the STOP button on the transmitter as shown in Fig. (4) until the motor jogs. Check If the direction is wrong, press the STOP button on the transmitter as shown in Fig. (4) until the motor jogs. Check
the direction again to make sure it is correct. the direction again to make sure it is correct. the direction again to make sure it is correct. the direction again to make sure it is correct.
3) 3) 3) 3)
Setting the UP and DOWN limits Setting the UP and DOWN limits Setting the UP and DOWN limits Setting the UP and DOWN limits
Press the UP button of the transmitter until the end product Press the UP button of the transmitter until the end product Press the UP button of the transmitter until the end product Press the UP button of the transmitter until the end product
reaches the required UP position, then stop it. reaches the required UP position, then stop it. reaches the required UP position, then stop it. reaches the required UP position, then stop it.
Unlock the UP limit switch on the motor head by pressing Unlock the UP limit switch on the motor head by pressing Unlock the UP limit switch on the motor head by pressing Unlock the UP limit switch on the motor head by pressing
and releasing it. The UP limit is now set. and releasing it. The UP limit is now set. and releasing it. The UP limit is now set. and releasing it. The UP limit is now set.
Repeat the above operation to set the DOWN limit. Repeat the above operation to set the DOWN limit. Repeat the above operation to set the DOWN limit. Repeat the above operation to set the DOWN limit.
4) 4) 4) 4)
Recording the settings on your transmitter Recording the settings on your transmitter Recording the settings on your transmitter Recording the settings on your transmitter
Press the programming button on the back of the transmitter Press the programming button on the back of the transmitter Press the programming button on the back of the transmitter Press the programming button on the back of the transmitter
and release when the product jogs briefly UP and DOWN. and release when the product jogs briefly UP and DOWN. and release when the product jogs briefly UP and DOWN. and release when the product jogs briefly UP and DOWN.
The transmitter is now memorized into the motor. The transmitter is now memorized into the motor. The transmitter is now memorized into the motor. The transmitter is now memorized into the motor.
Note: On 4 channel transmitters, verify the desired channel Note: On 4 channel transmitters, verify the desired channel Note: On 4 channel transmitters, verify the desired channel Note: On 4 channel transmitters, verify the desired channel
selection before pressing the programming button. selection before pressing the programming button. selection before pressing the programming button. selection before pressing the programming button.
5) 5) 5)
Setting the intermediate position Setting the intermediate position Setting the intermediate position
Upper Intermediate Position: Bring the product to its upper limit. Press the STOP and DOWN buttons Upper Intermediate Position: Bring the product to its upper limit. Press the STOP and DOWN buttons Upper Intermediate Position: Bring the product to its upper limit. Press the STOP and DOWN buttons
simultaneously then release. When the product reaches the desired intermediate position, press the STOP button. simultaneously then release. When the product reaches the desired intermediate position, press the STOP button. simultaneously then release. When the product reaches the desired intermediate position, press the STOP button.
Make adjustments if needed. Press the STOP button again until the motor jogs then release. Make adjustments if needed. Press the STOP button again until the motor jogs then release. Make adjustments if needed. Press the STOP button again until the motor jogs then release.
Lower Intermediate Position: Bring the product to its lower limit. Press the STOP and UP buttons simultaneously Lower Intermediate Position: Bring the product to its lower limit. Press the STOP and UP buttons simultaneously Lower Intermediate Position: Bring the product to its lower limit. Press the STOP and UP buttons simultaneously
then release. When the product reaches the desired intermediate position, press the STOP button. Make then release. When the product reaches the desired intermediate position, press the STOP button. Make then release. When the product reaches the desired intermediate position, press the STOP button. Make
adjustments if needed. Press the STOP button again until the motor jogs then release. adjustments if needed. Press the STOP button again until the motor jogs then release. adjustments if needed. Press the STOP button again until the motor jogs then release.
6) 6) 6)
Adding and deleting a transmitter or transmitter channel Adding and deleting a transmitter or transmitter channel Adding and deleting a transmitter or transmitter channel
To Add a transmitter/channel, press the programming button of an already recorded one until the motor jogs. To Add a transmitter/channel, press the programming button of an already recorded one until the motor jogs. To Add a transmitter/channel, press the programming button of an already recorded one until the motor jogs.
Select the transmitter/channel to add and press the programming button until the motor jogs. Select the transmitter/channel to add and press the programming button until the motor jogs. Select the transmitter/channel to add and press the programming button until the motor jogs.
To Delete a transmitter/channel, press the programming button of an already recorded one until the motor jogs. To Delete a transmitter/channel, press the programming button of an already recorded one until the motor jogs. To Delete a transmitter/channel, press the programming button of an already recorded one until the motor jogs.
Select the transmitter/channel to delete and press the programming button until it jogs. Select the transmitter/channel to delete and press the programming button until it jogs. Select the transmitter/channel to delete and press the programming button until it jogs.
Note: These instructions are for reference only. For more detailed instructions please refer to the installation Note: These instructions are for reference only. For more detailed instructions please refer to the installation Note: These instructions are for reference only. For more detailed instructions please refer to the installation
instructions packaged with the motor or at www.somfysystems.com under "Technical Documentation". instructions packaged with the motor or at www.somfysystems.com under "Technical Documentation". instructions packaged with the motor or at www.somfysystems.com under "Technical Documentation".
LT50/60 CMO and LT50 RTS CMO LT50/60 CMO and LT50 RTS CMO LT50/60 CMO and LT50 RTS CMO LT50/60 CMO and LT50 RTS CMO
Programming and Limit Setting Instructions Programming and Limit Setting Instructions Programming and Limit Setting Instructions
Fig. (3) Fig. (3) Fig. (3)
HOOD
DRIP DRIP DRIP
LOOP LOOP LOOP
White Button White Button White Button
Yellow Button Yellow Button Yellow Button
65 65 65 65
Fig. (1) Fig. (1) Fig. (1)
Fig. (4) Fig. (4) Fig. (4)
Programming Button
HOT HOT HOT
NEUTRAL NEUTRAL NEUTRAL
GROUND GROUND GROUND
UP UP UP
STOP STOP STOP
DOWN DOWN DOWN