9
B. Electrical
The wiring of the solenoid valve may be carried out with either 16AWG or 18AWG wires. Simply
bring an extension of the orange wire from the Water heater to the location of the Solenoid Valve
and connect to the
RED
wire on the Solenoid Valve. The current draw of the valve at 12 VDC is
less than 350mA.
-
12V
or
Mode SW
Cold Hot
Hl-lo
Gromd
Row SWitch
w
u
o
Heat Exchanger
ECO
Gas Valve
12VDC (Red)
-
-12VDC Ground (Black)
-
-
Ground (Green)
-
Gas Valve (Brown)
•
••••••
LED (Diagnostics)
•u••••
12VDC Row
I
Limit
I
Air
Figure 10
