Troubleshooting - Intellitec Battery Disconnect BD0 Installation Manual

Problem
Relay won't engage
Relay won't disengage
Light on panel remains on although relay is off.
Light is off although relay is on
BD1 or BD3 No voltmeter reading
Intellitec
www.intellitec.com
BATTERY DISCONNECT
SERVICE MANUAL
Possible
Cause/Solution
Check fuses on relay
Check battery voltage, must be greater than 10.5 volts.
While switch is engaged, check for voltage across the coil
terminals (+ on the ""I" terminal and ground on the "S"
terminal), If 0 volts, replace panel, if + voltage, replace
relay.
Check wiring
Check fuses on relay
Check battery voltage, must be greater than 10.5 volts
While switch is engaged, check voltage across the coil
terminals (+ on the "S" terminal and ground on the "I"
terminal) If 0 volts, replace panel, if + voltage, replace
relay.
Check wiring
Is coach plugged in, unplug coach
Is engine running, turn engine off
Check wiring
Check fuses on relay
Check wiring
Replace panel assembly
Check fuses on relay
Check wiring
Check voltage on yellow/green wire, If + voltage, replace
panel
6 P/N 53-00066-100 Rev. B 030905
131 Eisenhower Lane North
Lombard, IL 60148
630.268.0010 / 1.800.251.2408