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SECTION 11
TROUBLESHOOTING AUTO SENTRY W CONTROLLER W
DISPLAY MODES
A green power on light is located in the lower right corner of the keypad. It lights whenever the controls
are energized. A steady light indicates that automatic restarting is not enabled, the compressor must be
restarted manually following a power failure. A blinking green light indicates that the control will
automatically resume its selected mode following an interruption in power.
The normal display indicates the package service pressure, the airend discharge temperature, the total
running hours, and one of the following operating modes. The green run light will be on for any operating
mode, whether the compressor is running or not.
READY
The compressor has been stopped by pressing the [STOP/RESET] key
CON
The compressor is operating in the Constant Run mode
LDM
The compressor is operating in the Low Demand mode
AUTO
The compressor is operating in the Automatic mode
SEQ n
The compressor is operating in the Sequence mode
The following alternate displays may be called by pressing the [ ? ] or a cursor [<] or [>] key. The [?] key
always displays DIF PRES on the first press; the cursor keys will redisplay the last alternate display. Any
will scroll through the list with additional presses.
DIF PRES
The pressure drop across the water filter
RES PRES
The pressure in the water reservoir
INJ PRES
The pressure between the filter and injectors
SYS PRES
The pressure at the service connection
DIS TMP
The temperature at the airend discharge
TOT HRS
The total hours of compressor running
LOAD HRS
The hours of compressor delivery
BD TMR
The time remaining before a blowdown will be allowed
AUTO TMR
The time remaining of unloaded motor operation
Содержание PUREAIR EWD99E
Страница 7: ...13 11 608 Page 2 Figure 1 2 PACKAGE ILLUSTRATION AIR COOLED 302EWD797 A Ref Drawing...
Страница 8: ...13 11 608 Page 3 Figure 1 3 PACKAGE ILLUSTRATION WATER COOLED 303EWD797 A Ref Drawing...
Страница 9: ...13 11 608 Page 4 Figure 1 4 WATER COOLED SCHEMATIC 300EWD797 D Ref Drawing...
Страница 10: ...13 11 608 Page 5 Figure 1 5 AIR COOLED SCHEMATIC 301EWD797 D Ref Drawing...
Страница 30: ...13 11 608 Page 25 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing...
Страница 44: ...13 11 608 Page 39 301EWD546 B Ref Drawing Page 2 of 2...
Страница 45: ...13 11 608 Page 40 Figure 4 5 WIRING DIAGRAM WYE DELTA WITH EXPANSION BOARD 302EWD546 B Ref Drawing Page 1 of 2...
Страница 46: ...13 11 608 Page 41 302EWD546 B Ref Drawing Page 2 of 2...
Страница 47: ...13 11 608 Page 42 Figure 4 6 WIRING DIAGRAM FULL VOLTAGE LESS STARTER 303EWD546 B Ref Drawing Page 1 of 2...
Страница 48: ...13 11 608 Page 43 303EWD546 B Ref Drawing Page 2 of 2...
