Hi, Do you know how to fix a LED 2 light flashing for this treadmill? The machine smells of a small amount of smoke.
SOURCE: Hi. I have a
hi.
the circuit breaker probably only covers the motor anyway, and if this is the case then the problem has been isolated already.
it sounds like the motor has burnt out, and there is a short in it somewhere. the best (and safest) thing to do is to remove the motor and either just replace it, or have it tested by an electrician.
most repair shops will happily test a motor for free if you take it to them. it should only take a few minutes.
take the circuit breaker to them as well, as it is possible to have a faulty circuit breaker.
please feel free to ask if you need more advice.
hope this helps
The
SCR lower board
is designed with diagnostic LED lights. The LED's are color coded
according to
their
specific function. Green indicates a properly operating treadmill;
the green lights should always
be
ON when power is supplied to the treadmill. Yellow indicates a
treadmill function. Red indicates a
treadmill
malfunction. Here is a list of each LED and what it signifies:
MOTOR
(yellow) -
The MOTOR LED illuminates when dc (direct current) voltage is sent to
the drive
motor.
The LED gets brighter when the dc output is increased.
RLC
(yellow) -
The RLC (R = Reactance / L = Inductance / C = Capacitance) LED
illuminates when
the
filtering system is properly working. The filtering system includes
the capacitor and filter choke. If
there
is a short in either component then the RLC light will not come on.
DN
& UP (yellow) -
The DN and UP LED lights tell us if the elevation DN and UP relays
are
functioning
properly. When the LED lights, it tells us that the relay has
energized and is sending high
voltage
(110vac or 220vac) to the elevation motor.
AC
PWR (green) -
The AC PWR (Alternating Current Power) illuminates when AC line
voltage is
delivered
to the treadmill. It then passes through the in-line fuse
(110)/s(220) and lights the AC PWR
LED.
+12V
(green) -
When the proper AC voltage is delivered to the treadmill, passes
through the in-line
fuse/s,
through the full wave bridge rectifier (changes AC to DC), through
the transformer (steps down
This
the board LED, who control the DC to +12vdc) then the +12V LED
lights.
signal for Main Motor+Elevation Motor. You must see, the
LED DN+ UP( both will be Lit) in any position down or Up.
2)
The RELAY board
is designed with diagnostic LED lights. The LED's are color coded
according to
their
specific function. Green indicates a properly operating treadmill;
the green lights should always
be
ON when power is supplied to the treadmill. Yellow indicates a
treadmill function. Red indicates a
treadmill
malfunction. Here is a list of each LED and what it signifies:
AC
PWR (green) -
The AC PWR (Alternating Current Power) illuminates when AC line
voltage is
delivered
to the treadmill. It then passes through the in-line fuse
(110)/s(220) and lights the AC PWR
LED.
VDC
(green) -
The VDC LED will light when it receives DC voltage from the DC power
supply.
DN
& UP (yellow) -
The DN and UP LED lights tell us if the elevation DN and UP relays
are
functioning
properly. When the LED lights, it tells us that the relay has
energized and is sending high
voltage
(110vac or 220vac) to the elevation motor.
UPSW
(green) -
This LED will illuminate when the low voltage dc is delivered from
the upper display
board
to the elevation UP relay. This low voltage dc is what energizes the
coil of the relay.
DNSW
(green) -
This LED will illuminate when the low voltage dc is delivered from
the upper display
board
to the elevation DOWN relay. This low voltage dc is what energizes
the coil of the relay.
BELTSW
(green) -
This LED will illuminate when the low voltage dc is delivered from
the upper
display
board to the belt (motor start) relay. This low voltage dc is what
energizes the coil of the relay.
SPD
(yellow) -
The SPD LED flashes on and off (relative to speed) when the speed
sensor is
operating
properly.
PWM
(yellow) -
This LED will light when the upper board is sending a speed signal to
the PWM.
Both
the PWM LED and BELTSW LED must be lit for belt movement.
Finally
this this Relay Board, the Each Led will be Lit, for any Relai
control for DN down, or UP for elevation Motor. You must clean
contact of the Relay with Special Spray(Radio Schack).
With
this you must fix it.
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