Disconnect power to unit at main panel. Disconnect power to the low
voltage thermostat circuit.
Locate secondary condensate port on air handler.
(See Fig. 2)
Screw the pipe fitting provided with the BG-301 into the secondary port
of the primary drain pan of the HVAC unit. Ensure a watertight seal by
making sure the O-ring contacts the pan and seals the joint or use pipe
tape on the threads to achieve a watertight seal.
Attach BG-301 lower housing
to fitting, ensuring it is not
tilted to one side. (See Fig 3)
Mount top housing.
(Fig. 4)
1.
2.
3.
INSTALLATION OF FLOAT SWITCH
ON DRAIN PAN
(To ensure proper performance of product, instructions must be followed.)
4.
Fig. 2
Fig. 3
Fig. 4
Primary Drain Pan
Primary Drain
Secondary Port
5.
