SPX HPD Series, Инструкция по эксплуатации

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14
b. SEVERE Service Intervals are:
i. 2000 hours for filters
ii. 4000 hours for desiccant
iii. 4000 hours for valves
2. When finished, press to save the selection and
move to the next screen.
Screen 3: Reset the Timer for Filter Service
FILTER SERVICE
RESET? NO
1. Press to toggle between NO and YES.
2. When finished, press
to acknowledge the
selection and move to next screen.
Screen 4: Reset the Timer for Desiccant Service
DESICCANT SERVICE
RESET? NO
1. Press to toggle between NO and YES.
2. When finished, press
to acknowledge the
selection and move to next screen.
Screen 5: Reset the Timer for Valve Service
VALVE SERVICE
RESET? NO
1. Press to toggle between NO and YES.
2. When finished, press
to acknowledge the
selection and move to next screen.
Screen 6: Set Alarm Point for the Dew Point
Sensor (Displayed only when JP3 “on”)
DEWPOINT ALARM
±XX°C ±XXX°F
XX MIN SW DELAY
1. Press to increment the setting to the desired
value.
a. Standard set point is
-20°C -4°F
.
b. The allowable range of values is from
-80°C -112°F
to
+10°C +50°F
in 5°C/9°F
increments.
2. When finished, press to acknowledge the
selection and scroll to the switchover delay set point
screen.
a. Standard set point is
60 MIN
.
b. The allowable range of values are
30 to 120 MIN
in 10 minute increments.
3. When finished, press to acknowledge the
selection and move to next screen. Exit Program
Mode when there are no more active screens to
display.
Screen 7: Set Point for Dew Point Demand Control
(Displayed only when JP3 “on”)
DPNT CNTL SETPT
±XX°C ±XXX°F
1. Press to increment the setting to the desired
value.
a. Standard set point is
-30°C -22°F
.
b. The allowable range of values is from
-80°C -112°F
to
+10°C +50°F
in 5°C/9°F
increments.
NOTE: Value must be set “drier” than Dew Point
Sensor Alarm Set Point (screen 6).
2. When finished, press to acknowledge the
selection and exit the Program Mode.
Screen 8: Set the Heat Termination Set Point
HEAT TERM SET-PT
XX°C XXX°F
1. Press to increment the setting to the desired
temperature value.
a. Refer to P&ID diagrams in the back of this manual
for Heat Termination set points (see set point
values for RTD1 and RTD2)
b. The allowable range of values are:
60° - 160°C 140° - 320°F
in 10°C increments.
2. When finished, press to acknowledge the
selection and move to next screen. Exit Program
Mode when there are no more active screens to
display.
Screen 9: Set the Sweep Termination Set Point
SWEEP TERM SET-PT
XX°C XXX°F
1. Press to increment the setting to the desired
temperature value.
The allowable range of values are:
48° - 60°C 118° - 150°F
in 2°C increments.
2. When finished, press to acknowledge the
selection and move to next screen. Exit Program
Mode when there are no more active screens to
display.
Screen 10: Set Points for Energy Management
(Displayed only when JP8 “on”)
ENRGY MGMT SETPT
XX%RH
XX MBAR .XXX PSI
1. Press to increment the setting to the desired
maximum RH value.
a. Standard set point is
60%RH
. The factory setting
should not require adjustment.