16
Preliminary Checkout and Power-Up (continued)
2.
Check the Unit fuse (F1) to insure that it is properly installed (see Figure 4 on page 17).
3.
Check to make sure that all internal connections are secure.
4.
Apply power to purge unit and measure voltages at TB1 -1 & TB1-6 and TB1-3 & TB1-6
(see figures 8 and 8A on pages 51 and 52).
5.
The voltage between TB1-1 & TB1-6 should be 103 to 127 VAC, and between TB1 -3 &
TB1-6 should be 0 volts with chiller "OFF" and 103 to 127 VAC when chiller is ”ON”.
6.
Check purge control panel LCD display, the display should be displaying:
System Ready
Select Mode:
Alternating with:
System Ready
00:00 AM
(current clock time)
NOTE:
Upon initial power-up the purge display may read
BATTERY FAULT PRESS RESET
KEY
. Simply press the RESET keypad switch to reset the purge unit and begin the
QUICK START program.
(See “QUICK START” starting on page 24.)
7.
Preliminary Checkout is complete.
Summary of Contents for Redi-Purge PRG-113-C3
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