TM 10-4610-310-14
0077 00
MALFUNCTION
TEST/INSPECTION
CORRECTIVE ACTION
With power on, check the
voltage into the circuit breaker at
wire 60 and wire 61 (240VAC).
With the circuit breaker on and
no load connected to the circuit
breaker check the voltage out of
the circuit breaker at the
Replace circuit breaker if faulty.
terminals where wire 62 and wire
63 were connected (240VAC). If
the circuit breaker continues to
trip with no load connected or no
voltage is present on the output
of the circuit breaker with the
circuit breaker in the on position,
then the circuit breaker is faulty.
With power off, check continuity
between the terminals with wire
Tighten any loose connections. Replace
77 and wire 100 (Terminals 3
SP 6 if continuity doesn't exists in the
and 1, respectively) on surge
wire.
protector SP 6.
With power off, check the
connections and the continuity of
Tighten any loose connections. Repair
2. Immersion Heater not
and replace any broken or burnt wires.
wire 98, 99, and 100 from the
working control module -
Replace if continuity doesn't exists in
surge protector to the cable
continued
connector.
the wire.
With power off, check the
Tighten any loose connections. Repair
connections and continuity of
and replace any broken or burnt wires.
wire 76 and 77 from the control
Replace if continuity doesn't exists in
relay (CR1) to the surge
the wire.
protector (SP6).
With power off, disconnect
heater from cable 9 at the heater
and at the control module.
Tighten any loose connections. Repair
Check continuity of the cable.
and replace any broken or burnt wires.
Pin A is the black wire, pin B is
Replace if continuity doesn't exists in
the white wire, and pin C is the
the wire.
green wire. If continuity exists,
then cable okay.
Check surge protector (SP6)
fault light.
Check continuity between the
Tighten any loose connections. Repair
(SP 6) terminals with wire 76
and replace any broken or burnt wires.
and wire 98 (Terminals 4 and 2,
Replace if continuity doesn't exists in
respectively).
the wire.
0077 00-3
