AAON RSMV ASM01686, Technical Manual

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19
RSMV Technical Guide
RSMV LCD SCREENS
Alarm History and Protected Screens
Protected Screens Map
Refer to the following map when navigating through the LCD
Protected Screens. From the RSMV Screen, press
<ENTER>
twice to
get to the Software Screen. Then hold the
<UP>
button for 5 seconds.
To scroll through the rest of the screens, press the <MENU> button.
Alarm History Screens
The ALARM HISTORY Screen displays past alarms, if any, and how
long ago the last of each type occurred. From the ALARM HISTORY
Screen, press
<ENTER>
to scroll through the history screens.
The Alarm will appear on the first line and the second line will display
how long ago each alarm last occurred. As a result, the alarms listed
on the ALARMS screen will be abbreviated as follows in order of
the way they are listed in the prior ALARMS screen section.
LOW SP — Low Suction Pressure
UNSAFE SP — Unsafe Suction Pressure
SP SENSE — No Suction Pressure Sensor Detected
HIGH HP — High Head Pressure
HP SENSE — No Head Pressure Sensor Detected
CL TMP1 — Coil Temp 1 Failure
CL TMP2 — Coil Temp 2 Failure
COMP1 FL — Compressor 1 Failure
COMP2 FL — Compressor 2 Failure
LOW SH1 — Low Superheat 1
LOW SH2 — Low Superheat 2
HI SH1 — High Superheat 1 Failure
HI SH2 — High Superheat 2 Failure
COMM T/O — E-BUS Slave Timeout
NOTE:
The screen will display minutes for the first 60
minutes of alarm occurrence, hours for the next 72
hours of alarm occurrence, and days for the next 30
days of alarm occurrence. After 30 days, the alarm
will clear. Alarm history is not stored in memory. So,
if power is lost, the alarms will clear.
ALARM
HISTORY
RSMV
1072vXXX
EBUS
+0
RSMV
1072vXXX
Hold for 5 seconds.
DIAGNSTC
ALARM
COUNTS
VFD TEST
ADDRESS
1(152)
ENTER TO
EXIT