Buttons For The Remote Control Of The Control Module Keypad; Programming From The Remote Control; Enabling The Control For Receiving Without Requiring Access Code (C2=0); Enabling The Control For Receiving With Access Code Required (C2 0) - Carel heaterSteam User Manual

Buttons for the remote control of the control module keypad

The section highlighted in green/blue on the remote control (see Fig. 12.1.3.1) reproduces the buttons on the instrument and
allows the same operations to be performed remotely; see Reading and programming the parameters of the type H or T
control module.
Fig. 12.1.3.1

Programming from the remote control

To activate or deactivate the access code to use the remote control, enter into the control module configuration mode using
password 77 (see Reading and programming the configuration parameters).
Assigning parameter C2 a value other than 0 (from 01 to 99), activates this number as the access code which must be entered
each time the remote control is used to program that unit.
Obviously, in installations with more than one unit, it is recommended to use a different code for each unit.
Setting parameter C2 back to 0 means the remote control can be used without requiring the access code.
When not in programming phase, the SEL (limited to the display of the unit of measure), PRG (limited to the function of
alarm reset) and the display-only buttons are always active.
Enabling the control for receiving without requiring access code
Exit the programming phase if necessary, press the START button to enable the remote control; the humidifier's control
module will show the code for the fist accessible parameter.
Enabling the control for receiving with access code required
Exit the programming phase if necessary, press the START button to enable the remote control.
All the units located within the operating range of the remote control will display their own access code.
To access the programming/reading routine, use the numeric keypad (Fig. 12.1.1.1) to enter the access code for the machine to
be operated on. Any zeroes must be included (e.g..: if the display shows 05, press the 0 and then the 5 button).
If the code is correct, the first accessible parameter is displayed.

Reading the measurements

To directly display one of the measurements provided for, press the corresponding button (Fig. 12.2.3.1)
twice.
Modifying the main parameters
With reference to Fig. 12.2.4.1:
+ -
press either the or
the parameter code;
press the SEL button again to display the value;
+ -
then press the or button to increase or decrease the value.
The values in the memory of the control module will automatically be modified on exiting the
programming phase.
Carel code +030221761
button function
permanently saves the values and exits the programming phase
PRG
SEL displays the unit of measure and the value of the selected parameter
confirms the modified value and displays the parameter code
scrolls from one parameter to the next
increases the value on the display during the setting of the parameters
scrolls from one parameter to the previous
decreases the value on the display during the setting of the parameters
(with specific button)
button corresponding to the parameter to be modified; the display shows
(C2=0)
(C2 0)
Fig. 12.2.4.1
39
preliminary version - rel. 2.0 - 03/09/99
heaterSteam
Fig. 12.2.3.1