13-11-614 Page 65
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
Summary of Contents for ROTORCHAMP EWF99C-100
Page 7: ...13 11 614 Page 7 Figure 1 2 PACKAGE ILLUSTRATION AIR COOLED 309EWF797 A Ref Drawing ...
Page 8: ...13 11 614 Page 8 Figure 1 3 PACKAGE ILLUSTRATION WATER COOLED 310EWF797 A Ref Drawing ...
Page 9: ...13 11 614 Page 9 Figure 1 4 AIR COOLED SCHEMATIC 307EWF797 A Ref Drawing ...
Page 10: ...13 11 614 Page 10 Figure 1 5 WATER COOLED SCHEMATIC 308EWF797 A Ref Drawing ...
Page 29: ...13 11 614 Page 29 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing ...
Page 43: ...13 11 614 Page 43 303EWF546 A Ref Drawing Page 2 of 2 ...
Page 45: ...13 11 614 Page 45 304EWF546 A Ref Drawing Page 2 of 2 ...
Page 47: ...13 11 614 Page 47 305EWF546 A Ref Drawing Page 2 of 2 ...