13-9-653 Page 21
DISPLAY MODES
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 a cursor [<] or [>] key
RES PRES
The pressure in the oil reservoir
DIF PRES
The pressure drop across the separator
RES TMP
The temperature at the separator
DIS PRES
The pressure at the service connection
DIS TMP
The temperature at the airend discharge
BD TMR
The time remaining before a blowdown will be allowed
AUTO TMR
The time remaining of unloaded motor operation
TOT HRS
The total hours of compressor running
LOAD HRS
The hours of compressor delivery
The following alternate displays may be called by pressing the [+] or [-] key
MOTOR CURRENT
The main motor current in amps
NEXT OIL CHANGE
The estimated remaining time until the next recommended change
NEXT OIL FILTER
The remaining time until the next recommended filter change
The compressor schematic area keys may be used to select alternate displays.
CLOCK KEY
First press shows the total run hourmeter.
CLOCK KEY
Second press shows the loaded hourmeter.
CLOCK KEY
Third press shows the remaining blowdown time.
CLOCK KEY
Fourth press shows the remaining auto time.
DISCH THERM KEY
Shows temperature at the compressor discharge.
SEPARATOR KEY
First press shows the pressure in the reservoir.
SEPARATOR KEY
Second press shows the separator pressure drop.
SEPAR THERM KEY
Shows temperature at the reservoir / separator.
OIL CAN KEY
Shows estimated remaining time until next recommended oil change.
OIL FILTER KEY
Shows remaining time until next recommended oil filter change.
The compressor schematic area has red shutdown and yellow service advisory indicator lights.
AIR FILTER
yellow indicates that the filter needs to be changed
DISCH THERM
yellow indicates high temperature operation
DISCH THERM
red indicates a high temperature shutdown
SEPARATOR
yellow indicates the separator needs to be changed
SEPARATOR
red indicates a change separator shutdown
SEPAR THERM
yellow indicates high temperature operation
SEPAR THERM
red indicates a high temperature shutdown
OIL CAN SYMBOL
yellow indicates that the oil needs to be changed
FAN MOTOR
red indicates a fan motor overload or starter shutdown
OIL FILTER
yellow indicates that the filter needs to be changed
DRIVE MOTOR
yellow indicates operation with high motor amps
DRIVE MOTOR
red indicates a main motor overload or starter shutdown
Summary of Contents for AUTO SENTRY-ES+
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