SOMFY J4WT Installation Manual

1 General information
Please read this installation guide carefully and in full in order to use the product's functionalities to their full
extent. Somfy refuses to accept any responsibility for any faults and damage incurred by failure to adhere to the
installation guide (incorrect usage, incorrect installation, handling error etc.).
The J4WT motor (electronic up/down setting) is designed for the electric control of the external venetian blind.
The upper and lower end limits are adjusted via setting cable. The upper end limit can also be cut off by the
mushroom (supplied).
1.1 General safety advice
It is important to follow these instructions for the safety of all persons. Any incorrect fitting can
lead to serious injury. You must retain the safety instructions.
The motor, the torque and the operating time must be adjusted according to the complete installation.
Only Somfy original accessories should be used (adapters, brackets, connectors, power supply cable etc.).
Fitting, testing, commissioning and repair of the installation must only be carried out by qualified personnel.
Correct operation of the installation is only guaranteed if the installation and assembly have been carried out
according to best practices, if the power supply is adequate and if maintenance is carried out.
The moving parts of the motors must be protected if operating at 2.50 m from the ground or at another
height.
The installation must not be used if it shows any signs of damage (for example wear, damaged cables and
springs or ill adjusted end limits).
The installation must be protected from all unauthorised use. Take preventive measures to avoid any spuri-
ous operation.
Children should be supervised to ensure that they do not play with the appliance. Keep the remote control
out of reach of children.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety.
Disconnect all the connection cables from the power supply before operating on the installation.
Do not use the installation if operations (cleaning windows for example) are being carried out nearby.
Observe the assembly and use guidelines, in particular the safety instructions of the manufacturer of the
device to be used.
Subject to technical modifications.
1.2 Declaration of conformity
A declaration of conformity is available at www.somfy.com/ce.
1
© 2009 Somfy SAS. All rights reserved. 12/2009
1.3
1.4 Electrical connection
Danger !
Live electrical cables Ë Danger of electrical shock if contact made
? Disconnect all the power supply cables!
? Take preventive measures to avoid any spurious operation!
This Somfy product must be fitted by a technically qualified individual, to whom this guide is
addressed. The professionally qualified individual must observe all the norms and legal provi-
sions in force in the country of use.
It is nece ssar y to allow disconnec tion of t
disconnec tion ma y be ac hieved by ha ving
Live
L =
N = Neutral
Earth
Motor side connector
3
1
2
Switches/buttons/controls locked
p q
The motor can be connected in parallel (max. 3 motors, total cable length max. 50 m). Take care to
connect the live (up and down), neutral and earth wires correctly.
The motor mustn't operated at a regulating isolation transformer.
© 2009 Somfy SAS. All rights reserved. 12/2009
he appliance f rom the su pply after installation. The
the plug accessible .
N neutral / blue
1 =
Up / black
2 =
3 =
Down / brown
=
Earth / yellow-green
Motor
2
L
M
3
1
N
max. 50 m
2