18
Pressure Switch Setting.
Turbo air Condensing Unit uses "Dual Pressure Switch" as standard for pressure setting.
The high pressure setting is "425 PSIG" as the factory setting. If the system stops due
to a high pressure trouble during system operation, you need to reset the "dual
pressure switch". If a problem occurs on the high pressure side, it is necessary to
check the system, so be sure to reset the system after visiting the site. Turbo air
applied a manual reset method to protect the system.
Refer to the following “Table 3” for the low pressure setting value, and change the
setting value if necessary.
Table 3. Dual Pressure Switch Low pressure setting values.
Box Setting
Temperature (
℉
)
Low Pressure side setting
Cut Out (PSIG)
Setting
Cut In (PSIG)
DIFF. (PSIG)
40
36
29
7
Factory Setting
30
20
10
0
-10
15
13
2
Field Setting
-20
-30
8
8
0
