Riello RMG 8862 A2 Instrucciones De Instalación, Uso Y Mantenimiento página 15

REPLACING CONTROL BOXES RBL 508SE, 509SE WITH SIEMENS RMG8862A2
The RMG8862A2 can replace the 508SE and 509SE, by changing the connections to the terminal board
.
as given to follow
THIS OPERATION MUST BE CARRIED OUT BY A QUALIFIED TECHNICIAN
Actions must follow the correct procedure. Wrong changes can cause dangerous operations
phases
1
2
3
4
5
6
7
WIRING DIAGRAM OF RMG8862A2
Power
Supply
3031
ATTENTION
thermostat circuit
thermostat circuit
Air pressure (common)
Air pressure (normal closed)
Air pressure (normal open)
bridge
Servomotor
from
2 (o 8)
2 - 8
1
GB
.
to
9 1
8 9
1
3 4
4 Eliminate (*)
2 - 4
9 1
S7882