Lauda ECO Silver E 4 S, Operation Manual

Page: 51 / 128

10/2019 i
ECO Silver 51 / 124
7.4.3 Setting the pump level
–
With the ECO Vario pump you have six pump levels available with which you can optimize the bath circulation,
flow rate and pressure and the mechanical heat input. With small thermostats (e.g. E 4 S, RE 415 S, RE 420
S) without an external consumer power levels 1 to 3 are practicable and sufficient.
–
You activate the soft-key bar by pressing any key.
–
Access to the main menu level is obtained by pressing the enter
key .
–
The adjacent menu window appears by selecting and confirming

Setup

Pump level .
–
The level can be selected with or . The selected level is im-
mediately active without confirmation (in this example it is
Stage 2 ).
–
You quit the menu by pressing (ESC) or .
7.4.4 Activating the "Standby" operating state
–
In the "Standby" mode the pump, heater and chiller are switched off. The operating display remains active.
–
You activate the soft-key bar by pressing any key.
–
–
1. Activate "Standby" by pressing (right soft key).
–
If "Standby" is active, it is highlighted in color in the soft-key bar:
START .
ESC

OK STOP
Stage 5
Stage 4
Stage 3
Stage 2
Stage 1
29.
73 °C
1 30.00 °C T
set
T
int
DISPLAY

MENU START