5-6
RELAY (1600/1800E)
If C1 contactor is faulty, the relay circuit
prevents the unit from being turned on after
it has been turned off. In this condition, the
filter motor will operate normally.
If the unit is off and the POWER ON light is
illuminated, replace C1 contactor. See
CONTACTORS (1600/1800E).
1. See ACCESS FOR SERVICE.
2. With needle nose pliers, disconnect
wire from 1-C.
3. Check between 1-C and 2-NC with an
ohmmeter. Meter should indicate an
closed circuit. If not, relay is faulty.
4. Check between 1-C and 3-NO with an
ohmmeter. Meter should indicate a
open circuit. If not, relay is faulty.
5. With needle nose pliers, disconnect
one wire from the coil (18).
6. Check between coil connections with
an ohmmeter. Meter should indicate a
closed circuit. If not, coil is faulty.
broaster.com Manual #14680 3/99 Rev 5/14
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