4
131 EISENHOWER LANE NORTH
LOMBARD, ILLINOIS 60148
630-268-0010 / 1-800-251-2408
Intellitec
P/N 53-22117B100 Rev 021700
200 AMP BATTERY DISCONNECT
Trouble Shooting
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 No voltmeter reading
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 green wire. If + voltage, replace
panel
