Airflow Systems V410, Owner'S Manual

Page: 37 / 50

6
SINGLE PHASE CONNECTION
The factory installed AUTOCLEAN control requires a minimum of field wiring in order to operate. All
115 VAC units with factory installed unit ON/OFF power switch are wired and require no further electrical
wiring other than connection input to the power. Figure 1 illustrates the electrical connections for a 115 VAC
single phase unit with a single cartridge. See Figure 2 for 115 VAC single phase, dual cartridge units
with a
relay. Figure 3 illustrates115 VAC single phase, dual cartridge units without a relay. Note: Should you
receive a new board to replace an old, take the two blue wires that went to terminals A and C on the
old board and wire them both to terminal A on the new board.
Figure 1. (Single Cartridge)
Figure 2. (Dual Cartridge with Relay) Figure 3.(Dual Cartridge without Relay)