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© 2011 Somfy SAS. All rights reserved. 06/2011
EN
CONTENTS
1. Introduction 62
2. Safety 63
2.1. Safety and responsibility 63
2.2. Specic safety advice 63
3. Installation 64
3.1. 58 x 51 mm or 58 x 56 mm head rail,
open below 64
3.2. 58 x 56 mm head rail, open above 64
3.3. 57 x 51 mm head rail, open above 65
3.4. 78 X 67 mm head rail, open below 66
3.5. 67 X 66 mm head rail, open below 67
4. Wiring 67
5. Commissioning 68
5.1. Identifying setting steps already
completed 68
5.2. Pre-programming the Somfy local
control point 68
5.3. Checking the motor's direction of
rotation 69
5.4. Selecting the type of E.V.b. (type 1 or type
3) 69
5.5. Setting the end limits 70
5.6. Programming the rst Somfy local
control point 71
5.7. Checking the settings 71
6. Operation 72
6.1. Standard operation 72
6.2. Operating with a Somfy sensor 73
7. Additional settings 74
7.1. Favourite position (my) 74
7.2. Adding/Deleting Somfy control points
and sensors 75
7.3. "Sun disappearing" position» 76
7.4. Modifying the slat tilt angle in relation
to the notches on the thumbwheel 77
7.5. Modifying the thumbwheel's direction
of rotation 77
7.6. Modifying the motor's direction of
rotation 77
7.7. Modifying the end limits 78
8. Tips and recommendations 79
8.1. Questions on the J4 RTS? 79
8.2. Replacing a lost or broken Somfy
control point 79
8.3. Restoring the original conguration 80
9. Technical data 80
1. INTRODUCTION
The J4 RTS motor is designed to drive all types of external venetian blind.