atwood Levelegs System (towable RV's) - Manual (Page 4)

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Guides are only intended for use on Atwood ® products by service tech-
nicians who have successfully completed Atwood ® training. This guide
should be used in conjunction with the appropriate Instruction Manual
provided with the product and any applicable Industry Standards. This
is not intended to be a complete list. Please direct questions concern-
ing service of Atwood
® products to 800-825-4328 before proceeding.
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WARNING
PERSONAL INJURY AND/OR PRODUCT DAMAGE
• If any of the following conditions develop, the RV must not be
used until proper corrective action is taken.
CAUSE WITH SOLUTIONS
SCROLLING LIGHTS ON KEYPAD
• Communication between keypad and control board lost.
1.Check wiring between keypad and control board.
JACK CONTINUES TO CLUTCH AND WILL NOT TURN OFF
• Short jack extension followed by jack retraction.
1.Put system in error mode by disconnecting one jack from power and
pressing RET and ALL. Reconnect jack to power. Manually extend
individual jacks for 10 seconds by holding down the EXT key and the
two jack keys that make up the camper corner of that jack. Listen to
insure all jacks move when manually activated. Press RET and ALL to
retract all jacks.
RED AND GREEN LIGHTS COME ON FOR A SPECIFIC JACK LOCATION
• Loss of power to jack
1. Manually extend individual jack by holding down the EXT key and the
two jack keys that make up the camper corner of that jack. Listen to
insure all jacks move when manually activated. Press RET and ALL to
retract all jacks.
2. If jacks do not move, inspect wiring at jacks and at control board to
insure proper connection.
KEY PAD WILL NOT TURN ON
• No power to key pad
1. Check activation switch
2. Check wiring between keypad and control board.
JACKS WILL NOT MOVE
• No power to jacks
1. If emergency stop was activated by pressing any keypad button,
press ‘RET’ and ‘ALL’ to reset legs.
AUTO POSITION DOES NOT LEVEL THE COACH
• The last position in memory was not level. Leveler System always returns
to position in memory.
1. The control board must be mounted horizontally, on a solid fixed sur-
face and can not be more than 10 degrees out of level.
2. Manually set coach to desired position and program position into
memory, following the steps in the IOM.
PANEL LIGHTS BLINK “ON” AND “OFF”
• An Auto Position is not set
1.Set the Auto Position, referring to the IOM.
The following error modes are built into your system to detect prob-
lems.
FALSE RET (FULL RETRACTION) ERROR MODE
• For extensions greater than 20 seconds, if the retraction time for
any leveler is less than the extension time (indicating premature
clutching prior to full retraction), the following occurs:
1. Warning alarm will sound.
2. Power is removed from the control box disabling normal
operations. (This is done to encourage operator to do a visu-
al inspection of levelers prior to further leveling operations.)
3. The red and green LED’s for the particular leveler will blink on
and off to indicate the system is in an error mode.
• To proceed:
1. Press “ON”. This will shut the warning alarm off.
2. Visually inspect the leveler.
3. If it is required, activate levelers to correct problem.
Simultaneously press the EXTEND or RETRACT mode switch
along with the adjacent two (2) leveler switches common to
the lit LED’s. In error mode, any leveler can be activated in
this manner.
4. Complete an ALL RETRACT operation and system is now out of
error mode and ready for normal operations.
NO CURRENT ERROR MODE
• During any operation if no current is detected from leveler after
leveler is activated, the following occurs:
1. Warning alarm will sound.
2. Power is removed from the control box disabling normal
operations.
3. The red and green LED’s for that leveler will blink on and off
to indicate the system is in an error mode.
• To proceed:
1. Press “ON”. This will shut the warning alarm off.
2. Simultaneously hold down all four direction buttons and the
“All” button. This resets the timers so controls will detect the
next clutch.
3. Press “RET” and “ALL” buttons. The system is now out of
error mode and ready for normal operations.
If step 3 does not fix the problem, individual levelers can be
retracted by simultaneously pressing the “RET” button and the
adjacent two (2) leveler buttons common to the leveler requiring
retraction.
LEVELER CONTINUES TO “CLUTCH”
• To proceed:
1. Press “ON”. This will shut the warning alarm off.
2. Simultaneously hold down all four direction buttons and the
“All” button. This resets the timers so controls will detect the
next clutch.
3. Press “RET” and “ALL” buttons. The system is now out of
error mode and ready for normal operations.
LEVELEGS ™ SYSTEM
TROUBLE SHOOTING GUIDE
Effective: 11/21/07
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