Operating Instructions

1. Determine desired location where the remote display can be viewed. The
display provides continuous visual indication of source voltages, load
currents, and fault diagnostics. The RJ12 (6 pin) connector cable allows
for installation virtually anywhere inside the RV, or may be installed in the
same location as the ATS. Mounting is not necessary. Leave enough cable
length for accessibility. Balance of cable can be bundled with a plastic tie
wrap. Should a remote location be desired, route cable through the coach
as needed. (Cable ends and remote display must be located in a dry interior
location away from inclement weather and moisture.)
2. Remove cover plate. (Do not allow foreign matter to fall into open box).
3. Using the open box as a template, mark outline on mounting surface.
4. Allow room for connector cable.
5. Position box, with cable installed and secure with mounting screws (not
supplied)
6. Attach cover plate.
7. Connect Remote Display to ATS using RJ12 (6 pin) connector cable. The
Remote Display can be connected to the ATS before or after the ATS has
been powered up.
INSTALLATION INSTRUCTIONS
OPERATING INSTRUCTIONS
Screen Navigation Using the
Button/Lever
There are several information
screens associated with the
Remote Display which can be
selected via the lever on the front
L2 VOLT
L1 VOLT
L2 CURR
L1 CURR
VIEW
FAULTS
TIME/DATE
of the unit. Pushing the lever to the RIGHT repeatedly will access the screens in
the following order. Pushing the lever to the LEFT accesses the screens in the
reverse order.
When the VIEW FAULTS screen is displayed, momentarily pushing the lever in
accesses a log of faults which have been stored by the ATS unit. Viewing the fault
log data will be explained in more detail below.
Display for Normal Operation
During normal operation, the Remote Display screen reads the status of the RV
electrical power, showing continuous voltages and currents for power lines 1 and
2 coming into the RV on the main screen. A secondary screen showing SHORE
or GEN will momentarily display approximately every 8 seconds, indicating
whether your RV is running on power for your shore connection or whether the
ATS has transferred you over to generator power.
Display During Fault Conditions
If there are any faults or problems with your electrical power, the Remote Display
will show the particular faults on the LCD screen with a 3 second interval between
each item. The faults displayed can be any combination of the ATS fault codes,
SEE FAULT CODE INDICATION.
Display During Delay State
When the ATS is powered up, the Remote Display will display "Delay" and
the elapsed time in seconds until it reaches 128 seconds. After the delay is
completed, if shore power is good the ATS will connect power to the RV, and
the unit will go to the normal operating screen showing voltages and currents as
described above.
FAULT CODE INDICATORS
Line 1 voltage is low (below 102 VAC)
Line 1 voltage is high (above 132 VAC)
Line 2 voltage is low (below 102 VAC)
Line 2 voltage is high (above 132 VAC)
Reverse polarity condition (hot wire and
neutral are swapped)
Neutral wire connection is missing or mis-
wired
Line 1 connection missing or mis-wired
Line 2 connection missing or mis-wired
RV connected to Shore Power
RV connected to Generator Power
Delay mode waiting for power to come back
on
Connection at 110V instead of 220V
Power has been removed due to fault
Open ground fault condition (ground wire
missing or miswired)
AC line frequency high (more than 60Hz)
AC line frequency low (less than 60Hz)
L1 LO
L1 HI
L2 LO
L2 HI
REV POL
OPEN
NEUTRAL
L1 OPEN
L2 OPEN
SHORE
GEN
DELAY
SINGLPHA
POWER
REM
OPEN
GND
HI FREQ
LO FREQ
L1 VOLT
115 V
L2 VOLT
115 V
L1 VOLT | L2 VOLT Screens
These screens are useful for viewing the line voltages when
the main screen is in delay or when L1 or L2 have a fault (line
voltage that is too low or too high). The main screen will display
line voltage between 102 and 132 volts; otherwise it will show
L2 CURR
10A
L1 CURR
10A
that the line has a fault. The L1 VOLT and L2 VOLT screens however display
a greater range, from 90 to140Volts. The L2 VOLT screen is only shown when
using a 50Amp ATS.
L1 CURR | L2 CURR
These screens are useful for viewing the line currents in amps
when the Main Screen is in Delay or when it shows that L1 or L2
have a fault. The L2 CURR screen is only shown when using a
50Amp ATS.
VIEW FAULTS Screen
This allows you to view the faults recorded whenever the ATS detected a fault
with electrical power. To view, momentarily push the front lever DOWN or IN. The
screen will display fault 1, which is the most recent fault that occurred and was
detected by the ATS. The screen will scroll through the following items for fault
1 every 3 seconds:
1. MODE- State of ATS when fault
occurred, (MODE SHORE = shore
power; MODETGEN = transferring
to Gen power, etc.)
2. FAULT CODE. ( L1 LO, L2 LO, etc.
See below chart)
3. L1/L2 Volts and Currents at the
time of the fault.
4. Frequency of Line 2
5. Time of Fault
6. Date of Fault
To see the next fault, push lever right, showing fault 2. Keep pushing the lever
right to see up to 50 faults. Pushing the lever left goes backwards through the
faults.
If no faults have occurred, you will still see fault number headings, but the
information will be zeroed out. Voltages/currents will be zero, time will be
00:00:00 and date will be 00-00-00; or you may have only 5 faults and the other
45 fault numbers will be zeroed out as described, etc.
To exit the fault screens, push the lever DOWN/IN momentarily, returning to
VIEW FAULTS screen from which you can navigate as previously described.
TIME/DATE Screen
View and/or set the current time and date on the ATS. To get to the TIME/DATE
screen from the main screen, push the front lever right or left repeatedly until
you see the time and date. To set, press the lever IN once quickly. You will see a
blinking cursor. Push the lever left until the cursor is over the minutes digit. (Do
not try to set the seconds - they reset to zero.) Once you have the correct setting
for the minutes, continue on with setting the hour, date, month, year and so on by
pushing the lever to the left.
Once you have entered the correct time and date, press and HOLD the lever IN
for 3 seconds. You will see “TIME IS SET” once complete. You can now release
the lever.
When you are on the TIME DATE screen and the cursor is not blinking, you can
navigate to the other top level screens such as the main screen, or the L1 volts
screen, etc.
505-00065E