Carel IR33D7LR20 User Manual

17
Fig. 3.d
Fig. 3.e
Fig. 3.f
ENG
ir33 universale +030220801 - rel. 1.0 - 16.04.2008
3.3.3 Setting type P parameters
Type P parameters (frequents) are indicated by a code beginning with the
letter P, followed by one or two numbers.
Press
1. for more than 5 seconds (if an alarm is active, the buzzer
is muted), the display shows the code of the  rst modi able type P
parameter, P1;
Press
2. or until reaching the parameter to be modi ed. When
scrolling, an icon appears on the display representing the category
the parameter belongs to (see the table below and the table of
parameters);
Press
3. Set to display the associated value;
Increase or decrease the value using 4. or respectively, until
reaching the desired value;
Press 5. Set to temporarily save the new value and return to the display
of the parameter code;
Repeat operations from 2) to 5) to set other parameters;6.
To 7. permanently save the new values of the parameters, press for
5 s, thus exiting the parameter setting procedure.
• If no button is pressed for 10s, the display starts  ashing,
and after 1 minute automatically returns to the standard display.
• To increase the scrolling speed, press and hold the / button
for at least 5 seconds.
3.3.4 Setting type C or d parameters
Type C or d parameters (con gurations) are indicated by a code beginning
with the letters C or d respectively, followed by one or two numbers.
1. Press
and Set together for more than 5 seconds: the display
shows the number 0;
2. Press or until displaying the password= 77;
3. Con rm by pressing Set;
4. If the value entered is correct, the  rst modi able parameter
c0 will be shown, otherwise the standard display will resume;
5. Press or until reaching the parameter to be modi ed.
When scrolling, an icon appears on the display representing the
category the parameter belongs to (see the table below and the
table of parameters);
6. Press Set to display the associated value;
7. Increase or decrease the value using or respectively,
until reaching the desired value;
8. Press Set to temporarily save the new value and return to the
display of the parameter code;
9. Repeat operations from 5) to 8) to set other parameters;
10. To permanently save the new values of the parameters, press
for 5 s, thus exiting the parameter setting procedure.
This procedure can be used to access all the control parameters.
PARAMETER CATEGORIES
Category Icon Category Icon
Programming
Output 2 2
Alarm
Output 3 3
PID TUNING Output 4 4
Output 1 1 RTC

Carel IR33D7LR20 Specifications

General

Brand	Carel
Model	IR33D7LR20
Category	Controller
Language	English