Gardner Denver DGH Series Instruction Manual page 35

8.6 Front Panel Operation
1. There are five operating modes for the Energy Savings
Controller.
a. Program Mode
b. Setup Mode
c. Alarm & Service Mode
d. Display Mode
e. Test Mode
2. Each mode is described in the following pages.
8.7 Program Mode
1. Press and hold and
to enter Program Mode.
2. Program Mode is comprised of the screens that are
described below.
3. There are three ways to exit Program Mode.
a. Press after making the selection in the final screen.
b. At any screen, press and hold
c. The controller automatically exits Program Mode if no
button is pressed within 60 seconds.
4. Upon exiting Program Mode the controller will switch to
Display Mode.
8.7.1 Program Mode Screen 1 – Select the language.
ENGLISH
• Press to scroll through the available language choices:
ENGLISH, DEUTSCH, FRANCAIS, ESPANOL, and
ITALIANO.
• When finished, press
Screen 2.
8.7.2 Program Mode Screen 2 – Select the auto restart mode.
AUTO RESTART
DISABLED
• Press to toggle between DISABLED and ENABLED.
• When finished, press
Screen 3.
8.7.3 Program Mode Screen 3 – Select the service level.
SERVICE LEVEL
NORMAL
• Press to toggle between NORMAL and SEVERE.
a. NORMAL service intervals are:
i. 4000 hours for filters
ii. 8000 hours for desiccant
iii. 4000 hours for valves
b. SEVERE service intervals are:
i. 2000 hours for filters
ii. 4000 hours for desiccant
iii. 2000 hours for valves
simultaneously for 3 seconds
for 3 seconds.
to save the selection and move to
to save the selection and move to
• NOTE: Time continues to accumulate as long as power is
supplied to the controller, whether the controller is switched
on or off.
• When finished Press
Screen 4 (if no filter monitors are detected) or Screen 5 (if 1
or 2 filter monitors are detected).
8.7.4 Program Mode Screen 4 – Reset the timer for filter
service.
FILTER SERVICE
RESET? NO
• Press to toggle between NO and YES.
• When finished, press
move to Screen 5.
8.7.5 Program Mode Screen 5 – Reset the timer for desiccant
service.
DESICCANT SERVICE
RESET? NO
• Press to toggle between NO and YES.
• When finished, press
move to Screen 6.
8.7.6 Program Mode Screen 6 – Reset the timer for valve
service.
VALVE SERVICE
RESET? NO
• Press to toggle between NO and YES.
• When finished, press
move to Screen 7.
8.7.7 Program Mode Screen 7 – Reset the valve cycle counter.
CYCLE COUNTER
RESET? NO
• Press to toggle between NO and YES.
• When finished, press
exit Program Mode.
8.8 Setup Mode
• Press and hold
• Setup Mode is comprised of the screens that are described
below.
• There are three ways to exit Setup Mode.
1. Press
dryer does not have electric drains) or Screen 3 (if the
dryer has electric drains).
2. At any screen, press and hold
3. The controller automatically exits Setup Mode if no
button is pressed within 60 seconds.
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to save the selection and move to
to acknowledge the selection and
to acknowledge the selection and
to acknowledge the selection and
to acknowledge the selection and
for 3 seconds to enter Setup Mode.
after making the selection in Screen 2 (if the
for 3 seconds.