ECO180
Bottom case
Control Board
ECO270
Display Screen
Flowmeter
Terminal blocks
Heating Chamber
E L1 L2 L1 L2 L1 L2
Temp. Sensor
Bottom case
Control Board
Display Screen
Terminal blocks
Heating Chamber
E L1 L2 L1 L2 L1 L2 L1 L2
Temp. Sensor
Flowmeter
Fig. 19
22
