Graco heat pump 332305B Manual

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76 Pages English

Graco heat pump 332305B
Advanced Programming
48 332305B
To set Vent Valve Time:
NOTE:
• The LED next to the clock in the OFF
field lights and P1, P2, and P3, indi-
cating the Vent Valve Time is being
programmed.
• Time is set as minutes and seconds (MM:SS) only.
• The small flashing
LED under the MM
indicates you are
setting Minutes.
• The first field (left
side of display) blinks
indicating the device
is ready for you to
begin programming.
• When programming a time of less then 10 minutes
you must program a leading zero in the first number
field and press the ENTER button to save the zero
selection.
1. To set the Time use the UP or DOWN ARROW but-
ton to scroll through numerals 0 to 5 until the
desired number appears in the first minute field.
2. Press the ENTER button to lock in the
selection. The next minute field to the
right flashes indicating it is ready for
programming.
3. Use the UP or DOWN
ARROW button to scroll
through numerals 0 to 9 until
the desired number appears
in the second minute field.
4. Press the ENTER button to lock in the
selection.
5. The next number field
to the right flashes
and the LED lights
under SS; indicating
it is ready to program
the Seconds fields.
6. Repeat steps 1 - 4 to set the MM (seconds) fields.
7. After pressing the ENTER button to set
the last seconds field, all the pro-
grammed Time information is saved.
Unit exits Advanced Programming.
A-4 Alarm Retry
Programs the number of times G3 will automatically
retry running a lubrication cycle after a cycle or pressure
alarm activates. The default setting is 0. For assistance
determining a reasonable number of Alarm Retries to
program for your application, contact Graco Customer
Service or your local Graco distributor.
1, 2, and 3 and Fault LED’s illuminate.
To set the Alarm Retry:
1. The default value
0000 appears in the
display.
2. Press the UP or DOWN
ARROW button to move up
or down through number 0-9.
FIG. 24
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