Carel IR33D7LR20 User Manual

18
Fig. 3.g
Fig. 3.h
Fig. 3.i
Fig. 3.j
ENG
ir33 universale +030220801 - rel. 1.0 - 16.04.2008
All the modi cations made to the parameters, temporarily stored in the
RAM, can be cancelled, returning to the standard display by not pressing
any button for 60 seconds.
The values of the clock parameters, however, are saved when entered.
If the controller is powered down before pressing
, all the modi cations
made to the parameters will be lost
In the two parameter setting procedures (P and C), the new values are
only saved after having pressed
for 5 seconds. When setting the set
point, the new value is saved after con rming with Set.
3.4 Example: setting the current date/time and
the on/o times
This example applies to models  tted with RTC.
3.4.1 Setting the current date/time
1. Access the type C parameters as described in the corresponding
paragraph;
2. Press the / buttons and select the parent parameter, tc ;
3. Press Set: parameter y is displayed, followed by two digits that
indicate the current year;
4. Press Set and set the value of the current year
(e.g.: 8=2008), press Set again to con rm;
5. Press to select the next parameter -month -and repeat steps 3
& 4 for the following parameters:
M=month, d=day of the month, u=day of the week
h=hours,m=minutes;
6. To return to the list of main parameters, press
and then access
parameters ton and toF (see the following paragraph), or:
7. To save the settings press
for 5 seconds and exit the parameter
setting procedure.
3.4.2 Setting the on/o times
1. Access the type C parameters as described in the corresponding
paragraph;
2. Press the / buttons and select the parent parameter, ton
= on time;
3. Press Set parameter d is displayed, followed by one or two digits
that represent the on day, as follows:
0= timed start disabled
1 to 7= Monday to Sunday
8= Monday to Friday
9= Monday to Saturday
10= Saturday & Sunday
11= every day
4. Press Set to con rm and go to the on time parameters
h/m=hours/minutes;
5. To return to the list of main parameters, press
and then access
parameter toF = o time;
6. To save the settings press
for 5 seconds and exit the parameter
setting procedure.

Carel IR33D7LR20 Specifications

General

Brand	Carel
Model	IR33D7LR20
Category	Controller
Language	English