Explanation Of Standard Symbols; Symbol Description; Symbols In Graphics/Instructions - salmson LRE Serie Manual De Instalación Y Puesta En Servicio

8.3

Explanation of standard symbols

Symbol Description
Constant speed control
Constant control
Δp-c
or PID control
Variable control
Δp-v
Input IN2 (external setpoint)
2
activated
Access disable
BMS (Building Management System)
is active
DP/MP operating mode:
Parallel operation
8.4

Symbols in graphics/instructions

Menu elements
Installation and operating instructions LRE-JRE
Item Description
no.
1 Menu number
2 Value display
3 Units display
NOTE
The display can be rotated by 180°. To change, see menu number
<5.7.1.0 >.
The following symbols are shown on the display at the positions
shown above:
Symbol Description
Min operation
min
Max. operation
max
Pump is running
Pump stopped
Pump running in emergency operation
Pump stopped in emergency operation
DP/MP operating mode: Main/reserve
Section 8.6 "Operating instructions" on page 71 contains graphics
that illustrate the operating concept and provide instructions for con-
figuring settings.
In the graphics and instructions, the following symbols are used as
simple representations of menu elements or actions:
• Menu status page: Standard view on the display.
12.3
• "One level down": A menu element that can be used to jump to a
4.1.0.0
lower menu level (e.g. <4.1.0.0> to <4.1.1.0>).
• "Information": A menu element that shows information about the
4.4.3.0
device status or settings that cannot be changed.
± • "Selection/setting": A menu element that provides access to a
2.0.0.0
changeable setting (element with menu number <X.X.X.0>).
"One level up": A menu element that can be used to jump to a higher
menu level (e.g. <4.1.0.0> to <4.1.1.0>).
Menu error page: In the event of an error, the current error number is
E000
displayed instead of the status page.
English
Item Description
no.
4 Standard symbols
5 Symbol display
68