Operator Panel With Lcd Display - Riello 908T4 Installation, Use And Maintenance Instructions

Technical data
Operation and display unit
Unit general information
Inputs/outlets
Ambient
conditions
The formation of condensation, ice and the infiltration of water must absolutely be avoided!
6.2

Operator panel with LCD display

20160576
Calibration and operation
Operating voltage
Power absorption
Protection level
- AZL21...
Safety class
Housing
- Material
- Colour
Fire protection class
- Transparent parts of the housing
- Coloured parts of the housing
BCI interface with female RJ11
Operation
Climatic conditions
Mechanical conditions
Temperature range
Humidity
Service level
S9027
Parameter level
DC 5V
<50 mW (normally)
IP40 according to IEC529
II according to DIN EN 60730-1
PC and PC / ABS
RAL 7035 (light grey)
According to UL94 V2 (PC)
According to UL94 V0 (PC / ABS)
For Siemens burner commands
DIN EN 60721-3-3
Class 3K3
Class 3M3
-20...+60°C
< 95 % RH
Info level
Operation
30 GB
or
Automatic return
after 120s
Fig. 30