Nice Era Fit MHT Instruction Manual page 2

5.6 - Manual adjustment of upper limit switch height ("0") and lower height ("1")
Warnings • These procedures are intended to awnings which have the box in the vicinity of the winding roller. For awnings without box: before you perform these
procedures, you must check the resistance of the canvas during impact the awning arms against the winding roller, at the end of the total closure (point "Z"). • The
procedure 5.6.2 (or 5.6.3) overwrites previously adjusted heights with the new heights using this same procedure. • Every time the motor is powered, 2 movements
are performed if at least one transmitter and the limit switch heights are not in the memory. • Every time the motor is powered, 2 movements are performed if at least
one transmitter and the limit switch heights are not in the memory.
5.6.1 - Acquisition of the height "Z"
The "Z" height is the point where the awning impact against its struc-
ture, at the end of total closure, when it is not stored no travel limit. The
structure may be the box (recommended) or the canvas wrapped on the
winding roller (not recommended).
ATTENTION! – This procedure is combined with the 5.6.2 and
5.6.3 procedures; so it must be performed PRIOR TO STORE ANY
LIMIT SWITCH ("0" or "1"), AND ONLY IF THE ENGINE HAS NOT
ANY LIMIT SWITCH STORED (for example, when the engine is
still a virgin or after deleting all of the limit switch).
5.6.2 - To adjust the UPPER limit switch ("0")
Before starting the procedure, bring the awning to the midpoint of its stroke.
01. Keep the n key pressed and wait for the motor to perform 2 movements. Upon completion, release the key.
02. Keep the n key pressed again and wait for the motor to perform 4 movements. Upon completion, release the key.
03. Keep the s key pressed and wait for the motor to perform two movements. Upon completion, release the key.
04. Adjustment of the position: keep the s (or t) key pressed until the awning reaches the desired "0" height. Note – to adjust the height with precision, press
the s and t keys several times consecutively (at each pulse the awning moves a few millimetres).
05. Keep the n key pressed and wait for the motor to perform 3 movements. Upon completion, release the key. WARNING! – If the motor makes 6 move-
ments, you must perform the procedure 5.6.1. Upon completion, repeat the procedure 5.6.2.
01
5
sec.
04
Note – When performing the procedure, at any time you can cancel it by keeping the n and t keys pressed simultaneously for 4 seconds. Otherwise, do not press
any key and wait 60 seconds for the motor to perform 6 movements.
5.6.3 - To adjust the LOWER limit switch ("1")
Before starting the procedure, bring the awning to the midpoint of its stroke.
01. Keep the n key pressed and wait for the motor to perform 2 movements. Upon completion, release the key.
02. Keep the n key pressed again and wait for the motor to perform 4 movements. Upon completion, release the key.
03. Keep the t key pressed and wait for the motor to perform 2 movements. Upon completion, release the key.
04. Adjustment of the position: Keep the t (or s) key pressed until the awning reaches the desired "1" height. Note – to adjust the height with precision, press
the s and t keys several times consecutively (at each pulse the awning moves a few millimetres).
05. Keep the n key pressed and wait for the motor to perform 3 movements. Upon completion, release the key. WARNING! – If the motor makes 6 move-
ments, you must perform the procedure 5.6.1. Upon completion, repeat the procedure 5.6.3.
01
5
sec.
04
Notes • When performing the procedure, at any time you can cancel it by keeping the n and t keys pressed simultaneously for 4 seconds. Otherwise, do not press
any key and wait 60 seconds for the motor to perform 6 movements. • After the adjustments, the s key will command the Raising motion and the key t key will
command the Lowering motion. The awning will move within the limits constituted by the two limit switch heights.
1 – English
02
2
sec.
"0"
limit switch "0" desired
02
2
sec.
"1"
limit switch "1" desired
01. Run the Up command by keeping the s (or t) key pressed and wait for the
awning to stop automatically as result of the impact against the structure (=
point "Z"). Upon completion, release the key.
01
03
4
5
05
"0"
fine adjustment
03
4
5
05
"1"
fine adjustment
"Z"
2
5
sec.
3
5
sec.
2
5
sec.
3
5
sec.