26
Setting Operational Parameters
To change the purge unit’s operational parameters, temporarily switch Dip switch S1 -position
4 to the “ON” position (this disables the Security Lock feature -- see Figure 4 on page 17 for
Dip switch S1 location).
Once operational parameters are set, switch S1 -position 4 back
to the “OFF” position.
(This re-enables the Security Lock feature.)
Purge Fault setting
Switch Dip Switch S1-position 4 to the “ON” position.
To set the Purge Fault time press the “SETTINGS” keypad switch and scroll the display using
the SCROLL key until the display reads:
Enter Max PURGE
FAULT Min. : 030
(maximum setting 240 minutes)
(minimum setting 1 minute)
(Default Setting 30 minutes)
CAUTION: Always set Purge Fault time as low as possible to limit refrigerant pump -out
in the event of a malfunction.
Use the cursor movement keypad switches “<“ and “>“ to move the cursor beneath the
position you want to change. Use the numbered keypad switches to enter the desired value,
then press the ENTER key. To change another operational par ameter SCROLL to the
appropriate display. To EXIT the SETTINGS mode press the STOP key.
Turn Dip switch S1-
position 4 to the “OFF” position
. Now select one of the three operating modes.
NOTE: When an entered value either exceeds the maximum allowable par ameter, or is
lower than the minimum allowable parameter for any setting an “Error Value”
message will be displayed. The purge unit’s microprocessor will then override
the errant value and automatically assign the appropriate default value.
Fault BYPASS setting
Switch Dip Switch S1-position 4 to the “ON” position.
To set the Fault Bypassed time press the “SETTINGS” keypad switch and scroll the display
using the SCROLL key until the display reads:
Enter FLT Bypass
Time HRS : 004
(maximum setting 72 hours)
(minimum setting 1 hour)
(Default Setting 4 hours)
Содержание Redi-Purge PRG-113-C3
Страница 2: ...2 Revised Technically as of October 11 2013 1994 REDI CONTROLS INC GREENWOOD INDIANA...
Страница 4: ...4...
Страница 67: ...67...