Low voltage
Power supply to the electronics
Function
Power of all electronic boards.
Components
Description of the components
T1: Transformer 200-230 VAC to 11.5 and 18 VAC
T4: Transformer for power for controlling units with special voltages 3AC400-445V
A2: Main Board
A4: Temperature control board
A1: MMi board
TFT: Display screen
VII.12
v03 • July-2016 • Hen
Power supply module
Line Units Serial number (starting from) Sw Revision
VCCM
VCCWE
All ExxXX1009xxxxxxx
18VAC
Model 112:
11.5VAC
11.5VAC
T4
T1
3AC400-445V
1NAC220V
2AC220V
A2
A4
A1
TFT