American Energy Systems RT080 User Manual

Vacuum Pressure Switch

Part #RT080

for Models BabyC, Winchester, Essex, T40

RT080 World

Magnetics Vacuum

Pressure Switch

• Both vacuum pressures switch use the same part number, RT080.

o Photo 1 is the Clark Controls vacuum pressure switch (bracket installed on switch).
o Photo 2 is the World Magnetics vacuum pressure switch.

 We recommend that every 2-3 years check the vacuum pressure switch and if it is not

operating properly replace it. If the appliance is in a high humidity environment, in the
basement, etc. the contacts will rust sitting over the summer and then they might not
work properly.

RT080 Clark Controls

Vacuum Pressure Switch

Photo 1

Photo 2

RT080 Clark Controls

Vacuum Pressure Switch

RT080 World

Magnetics Vacuum

Pressure Switch

• The RT080 Clark Controls Vacuum Pressure Switch has a bracket attached. It must be installed
horizontally to the base of the stove, with 2 screws (#8 x 1/2 tek, ZP 1/4" hex head).

F:\AESBusinessSystems\AES Technical\Piece part instructions\RT080 Vaccum Pressure Switch.doc

N.O.

3

N.C.

2

COM

1

Attach one grey
wire to ‘Com 1’

and one grey wire

to ‘NO 3’.

Attached hose to

bottom connection

‘P2’.

RT080 Clark Controls

Vacuum Pressure Switch

• The RT080 World Magnetics Vacuum Pressure Switch is installed vertically to the base of the stove,
with 2 screws (#8 x 1/2 tek, ZP 1/4" hex head).

o When mounting this vacuum pressure switch verify it has been positioned correctly .03” from

the top approximately 1 to 1 ½ exposed threads should be shown above the Allen head screw.
Add a small amount of thread loc to the Allen head screw after proper positioning.

N.O.

3

N.C.

2

COM

1

RT080 World

Magnetics Vacuum

Pressure Switch

Attach one grey wire

to ‘Com 1’ and one

grey wire to ‘NO 3’.

Attached hose to back

connection ‘H’.

SWITCH BYPASS mode – Gray wires connected to COM and N.C. terminals

• Make sure that the unit is unplugged from power.

• Unplug the two gray wires going to the vacuum pressure switch.

• Remove Vacuum hose from port.

• Remove bad vacuum switch.

• Mount new vacuum switch as identified above.

• Place grey leads accordingly.

• Place vacuum hose.

• Plug unit in.

• Start unit.

F:\AESBusinessSystems\AES Technical\Piece part instructions\RT080 Vaccum Pressure Switch.doc