PE83.20-D-2000-60K | Legend of wiring diagram heater | MODEL 903.663 MODEL 904.663 MODEL 903.662 /663 /672 /673 MODEL 903.662 /663 /672 /673 MODEL 903.672 MODEL 904.663 |
Code | Designation | Coordinates |
A4B | Heatmatic control unit | 4L |
B1B | Heatmatic temperature sensor | 3A |
F14B | Tml. 15 Heatmatic control unit fuse (10 A) | 7G |
M6B | Heatmatic circulation pump | 2A |
R1B | Potentiometer with switching contact | 5A |
Y1B | Heatmatic water valve | 1A |