Gardner Denver PUREAIR EWC99C, Руководство по эксплуатации и обслуживанию

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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