American Energy Systems RT080 - Manual (Page 2)

F:\AESBusinessSystems\AES Technical\Piece part instructions\RT080 Vaccum Pressure Switch.doc
• 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.
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.
RT080 World
Magnetics Vacuum
Pressure Switch
N.O.
3
N.C.
2
COM
1
RT080 Clark Controls
Vacuum Pressure Switch
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’.
Attach one grey wire
to ‘Com 1’ and one
grey wire to ‘NO 3’.
Attached hose to back
connection ‘H’.