Device Construction - Helios ETR Installation And Operating Specification

Installation and Operating Specification ETR
20.0 °C
Setpoint 1
15.0 °C C
Setpoint 2
The active Setpoint is indicated in the menu INFO, an active
"Setpoint 2" is signalized by the moon symbol.

6 Device construction

Screw off the hinged cover to proceed with electrical connection
and programming. Subsequently close carefully!
D
27.5 °C
Actual Value
P
Multipurpose LC display and internal keyboard
27.5 °C
Actual Value
P ▼
Program key and open menu
P
Menu selection, reduce value
▼
Menu selection, increase value
▲
▼ + ▲ESC-key combination, Escape = leave menu
L-BAL-E193-GB 1320
None Voltage at terminals "1" and "2" = adjustment for
Setpoint1 active.
Voltage at terminals "1" and "2" = adjustment for Setpoint 2
active.
!
05.05.2010
v_ctg_bedien.vsd
Text line 1 with 16 figures for display of actual and desired
values
Text line 2 with 16 figures for display of menu text
▲
LC-Display
Moon symbol = Adjustment for
Setpoint 2 active
D
! = Exceeding measuring range
(sensor interruption / sensor short-
circuit)
+Ub /
Voltage supply
GND
A / GND Output signal 0 - 10 V
Connection temperature sensor
TF / TF
(KTY81-210 or PT1000)
Voltage input for switch over Set-
1 / 2
point 1 / Setpoint 2
Part.-No.
10/20
Device construction