Coster RTL 120, Manual, Page: 7 / 16

7
D33351-RTL 120/520 Eng.
24.06.15 AM
We reserve the right to make changes without notice
23. STANDARD DISPLAY & PUSH-BUTTON PANEL FOR RTL 120 and RTL 520
Indication of the status of the internal relay (technical information)
= calls heat in winter and conditioning in the summer
2 1 5 c
2 4 H R 1 1 1 5 9
Zone reserved for measured or desired tem-
perature, or to other operational indications.
Zone reserved for timed programs, at pre-
sent time, at external temperature or under
other operational conditions.
Zone with winter control
(technical information)
Zone with summer control
(
technical information)
Mobile bar proportional to
requested power
(technical information)
"UP" button
"DOWN" button
"OPERATIONAL CHOICE" button
GENERAL RULE FOR USE OF THE PUSH-BUTTONS :
= SCROLLING PAGES TO SELECT THE PARAMETER TO BE VIEWED OR MODIFIED .
THE CHOSEN PARAMEER FLASHES
o
= ADJUSTMENT OF PARAMETER WHICH IS FLASHING
AFTER THE LAST DEPRESSION OF ONE OF THE TWO PUSH-BUTTONS THE PARAMETER CONTINES TO
F LASH FOR A FEW SECONDS BEFORE RETURNING TO NORMAL CONDITIONS
= THE FLASHING PARAMETER IS CANCELLED BY PRESSING THE TWO PUSH-BUTTONS TOGETHER
As already described in both the Technical Data Sheet for the MRL 608 C1 Master and in this document, the RTL 120 / 520
local unit may be configured in a number of different ways to adapt to the user’s requirements. Given the high number of
possible combinations, it may be useful to compile a Memo to recall them.
An example is offered below.
The functions are set on certain pages of the Master; the Memo must make reference to these pages.
The form is as follows:
Description of the function ------------------------
X.X.X
where:
Description of the function =
explanation of the function in question. Example: possibility of choosing programs
X.X.X = explanation of the function in question. Example: possibility of choosing programs.
= function not allowed
= function allowed
This Memo is useful for the site manager to recalling the custom settings of each individual local unit, without always having to view them on the
Master or on the PC.
In the illustrations of the individual “screen shots” of the local unit these Memos are indicated.