
13
™
User Instructions
Section 3
Temperature Control Operation
Control Panel
Temperature Controller Operation
Figure 3.1
Control Panel Layout
Outlet Pressure
“To Process”
Inlet Pressure
“From Process”
START/STOP Pushbuttons
Press
START
to start the pump.
Indicator will illuminate while pump
is running. Press
STOP
to stop
the pump.
Diagnostic Indicators
System shuts down if any diagnostic
indicator is illuminated.
Low Water Pressure:
• System water pressure is
below 20 psi.
Pump Overload:
• Pump has drawn too much
current.
Over Temperature:
• System temperature has
exceeded 260°F.
Temperature Controller
Top Display reads current system outlet
temperature.
Bottom Display reads setpoint
temperature.
Press
▲
to increase setpoint
temperature.
Press
▼
to decrease setpoint
temperature.
OUT 1
• Heat is being applied.
OUT 2
• Cooling is being applied.
OUT 3 and OUT 4
• Indicates overtemp condition
Press
RESET
to continue operation after
overtemp.
AUX
• Indicates system is in Standby.
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