General Warnings - Nice E FIT MHT 1517 Instructions Et Avertissements Pour L'installation Et L'utilisation

Application types and operating requirements
Vertical roller awning
Limit switch
programming:
Functions
available ...
Arm awning
Limit switch
programming:
Functions
available ...
6
When the limit switches are not programmed yet, the awning can be moved only in
( )
( )
"1"
the "hold-to-run" mode, i.e. keeping the control key pressed for the desired duration
"1"
"S"
of the manoeuvre; the movement stops as soon as the user releases the key. How-
"S"
ever, after programming the limit switches, briefly pressing the appropriate key will
start the awning and it will stop moving automatically as soon as the awning reaches
the required position.
To adjust the distances "0" and "1" various procedures are possible; to choose the
appropriate one, take into account the supporting structure of your awning (see the
summary in the Table A).
WARNING! – If you want to again adjust again the height of the limit switch-
es adjusted previously, consider the following:
– If you would like to adjust them with an alternative procedure different
from the one used previously, you must FIRST delete the heights by fol-
lowing procedure 5.13.
– If you wish to adjust them with the same procedure used previously, you
need not delete them.
The programming of the limit switches simultaneously combines the two directions
of rotation of the motor to the respective shutter raising key (s) and shutter lowering
key (t) of the control device (initially, when the limit switches are not programmed
yet, the combination is random and it can happen that when pressing the s key, the
shutter moves down instead of up, or vice versa).

5.3 - General warnings

• The limit switch must be adjusted after installing the motor in the awning and con-
necting it to the power supply.
• In cases of installations with several motors and/or receivers, before starting to
program you must disconnect the electrical supply to the motors and receivers you
do not wish to program.
• Scrupulously respect the time limits indicated in the procedures: after releasing a
key, you have 60 seconds to press the next key indicated in the procedure; other-
wise, when the time is up, the motor will perform six movements to communicate
cancellation of the procedure in progress.
• During programming, the motor performs a certain number of brief movements,
as a "response" to the command sent to the installer. It is important to count the
number of these movements without considering the direction in which they are
performed.
• Every time the motor is powered, 2 movements are performed if at least one trans-
mitter and the limit switch heights are not in the memory.
5.4 - Overview of the transmitters
5.4.1 - Compatible transmitters
Consult the Nice product catalogue or go to www.niceforyou.com to find the Nice
devices compatible with the radio receiver built into the motor.
5.4.2 - Transmitter memorisation hierarchy
In general a transmitter can be memorised as a FIRST transmitter or a SECOND
transmitter (or third, fourth, etc.).
Table A
• with automatic stop in the upper limit
switch position "0" (with box)
• without containment mechanical
constraints in the upper limit switch "0"
... if it is necessary to reduce the impact
force when closing
• with automatic stop in the upper limit
switch position "0" (with box)
• without containment mechanical
constraints (square bar or similar)
... to stretch the canvas: "FRT" function
... if it is necessary to reduce the impact
force when closing
A - First transmitter
B - Second (or third, fourth, etc.) transmitting device
5.4.3 - Two procedures to memorise the keys of a transmitter
To memorise the keys of a transmitter, two different procedures can be used: "Mode
I" and "Mode II".
• "MODE I" – This mode automatically transfers, the various commands available in
Note – If the keys of your transmitter have no symbols or numbers, see fig. 2 to
identify them.
• "MODE II" – This mode allows you to manually combine one of the commands
5.4.4 - Number of transmitters that can be memorised
You can memorise 30 transmitters (including any radio climate sensors) if these are
all memorised in "Mode I", or you can memorise 30 single commands (keys) if they
are all memorised in "Mode II". The two modes can coexist up to a maximum limit
of 30 memorised units.
Recommended programming
Programming in semiautomatic mode (paragraph 5.7)
Programming in manual mode (paragraph 5.6)
Adjustment of the motor traction force ("RDC" function –
paragraph 5.11)
Programming in semiautomatic mode (paragraph 5.7)
Programming in manual mode (paragraph 5.6)
Programming the "FRT" function (paragraph 5.12)
Adjustment of the motor traction force ("RDC" function –
paragraph 5.11)
A transmitter can be memorised as a first transmitter only if in the motor no
other transmitter is memorised. For this memorisation, follow procedure 5.5 (this
memorises the transmitter in "Mode I".
A portable transmitter (or a radio climate sensor) can be memorised as a second
(or third, fourth, etc.) transmitting device only if the First Transmitter is already
memorised in the motor. For this memorisation, follow one of the procedures
given in section 5.9.
the motor, all together, into the various keys available on the transmitter, without
allowing the installer to change the combinations of commands and keys. Upon
completion of the procedure, each key will be combined with a command accord-
ing to the following diagram.
- key s (or key 1): will be combined with Raise
- key n (or key 2): will be combined with the command Stop
- key t (or key 3): will be combined with the command Lower
(if there is a fourth key on the transmitter .....)
- key 4: will be combined with the command Stop
available in the motor with one of the transmitter keys, giving the installer the option
of choosing the command and key combinations to use. At the end of the proce-
dure, to memorise another key with another command desired, it will be necessary
to repeat the procedure once again.
Warning! – Each automation has its own list of commands that can be memorised
in Mode II; in the case of the present motor the list of commands available is given
in procedure 5.9.2.
English – 4