Armstrong International
IOM-706 V2.0
Flo-Direct Water Heater
Electrical Connections
Page 23 of 45
Transfer Pump
1
Thread wires into control box and
reattach conduit.
2
Connect motor wires to overload terminal
below motor starter with wire colors
opposite same color on input side.
Note:
Confirm location by looking for wire
#83A connected to coil of starter.
3
Connect numbered wires to corresponding
terminals on terminal strip.
4
If modulating burner, connect second wire
for RTD to control panel.
Storage Tank
1
Install float switches from
Armstrong in tank oriented
as shown.
2
Using additional
wire and conduit as
necessary, thread
wires into control
panel on heater.
3
Connect numbered
wires to corresponding
terminals on terminal
block.
#16 (cycle stop)
#11 (cycle start)
#60 (power)
1/2" half
coupling
Float
switches
