Grand Design Reflection Fifth Wheel 150 Series Owner's Manual page 172

Slideout Systems
NOTICE
Never jump or charge the
auxiliary battery from the
power connections on the
In-Wall Controller.
ALWAYS do this at the
Auxiliary Battery.
166
Troubleshooting the Schwintek
Slideout System
Error codes
During operation, when an error occurs the board will use
the LED's to indicate where the problem exists.
• For motor specific faults, the GREEN LED will blink once
for motor 1, and blink twice for motor 2.
• For error codes, the RED LED will blink between two and
nine (2-9) times to indicate the error code (see below)
Red LED
Error
Code
Battery drop out; battery capacity low enough to drop below
2
6 volts while running.
3 Low battery; voltage below 8 volts at start of cycle.
4 High battery; voltage greater than 18 volts.
Excessive motor current; high amperage, also indicated by
5
one (1) side of slide continually stalling.
6 Motor short circuit; motor or wiring to motor has shorted out.
Hall signal not present; encoder is not providing a signal,
8
usually a wiring problem.
Hall power short to ground; power to encoder has been
9
shorted to ground, usually a wiring problem.
When an error code is present, the board needs to be reset.
Energizing the extend/retract switch resets the board. Energize
the extend/retract switch again for normal operation.
Checking Fuses
The Schwintek slide system requires a minimum of 30-amp
fuse. Check the fuse box (located in the command center) for
blown fuses, and replace as necessary. If the fuse blows im-
mediately upon replacement there may be a problem with the
wiring to the control box (contact your dealer for assistance).
Low Voltage
The Schwintek slide controller is capable of operating the
bedroom slide room with as little as 8-volts. But at these lower
voltages the amperage requirement is greater. Check the volt-
age at the controller; if the voltage is lower than 11-volts, it is
recommended that the auxiliary battery be placed on a charger
until it is fully charged.
Error Code Description