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Calibrating the System—Auto Mode
3
4
5
Use the illustrations and instructions to adjust the
system in auto mode.
When operating the system:
•
Always start the system in auto or unload mode.
•
Always circulate enough cool water to regulate
the compressor oil temperature during operation.
•
Never operate the system with the compressor oil
temperature above 250°F (121°C).
3 Turn the balance trim valve clockwise until the
air pressure is 5 to 10% higher than the water
pressure.
4 If the air pressure remains 10% higher than the
water pressure and the balance trim valve is
fully open, turn the AITV 1/2 turn clockwise.
After the adjustment takes effect, compare the
air and water pressure.
If the air pressure is still too high, turn the AITV
an additional 1/2 turn clockwise.
Note:
Do not turn the AITV more than 1 full turn
clockwise.
5 If the air pressure remains lower than the water
pressure and the balance valve is fully closed,
turn the balance trim valve counterclockwise
until it is fully open. After the adjustment takes
effect, compare the air and water pressure.
Repeat this step until the air pressure is equal
to, or 5% higher than, the water pressure.
Note:
Do not turn the AITV more than 1 full turn
counterclockwise.
Summary of Contents for Eclipse
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Page 45: ...Notes...
