Laundrylux DAWS0 SERIES, Operating Manual

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112999-1 www.Laundrylux.com 37
There are three L.E.D. indicators ( “red” lights) located at the
lower back side area of the microprocessor controller
(computer) which are identified/labeled as “DOOR,” “HEAT,”
and “MTR” (motor). These L.E.D.s indicate that the output s
of the microprocessor controller (computer), or in the case of
the door switch, the inputs are functioning.
“DOOR” – L.E.D. SHOULD BE ON ALL THE TIME (even if the
dryer is not running) unless the main door is open or there is
a problem (open circuit) in the main door switch circuit.
NOTE: If the dryer is started (the display L.E.D. indicator
dots are on) and there are no outputs (“HEAT” and/or
“MTR” output L.E.D. are off) and the “DOOR” input L.E.D.
is on, the fault is in the Phase 5 microprocessor controller
(computer) itself.
If the failure was elsewhere (i.e. dryer’s door switch circuit)
the L.E.D. display would read “door” if a keypad entry was
attempted. If the display L.E.D. indicators are on, and the
door L.E.D. indicators are on, and the door L.E.D. input
and motor/heat output L.E.D.s are on, yet the motor and/or
heat is not active (on); then the problem is not the door
switch on the Phase 5 microprocessor controller
(computer), the problem is elsewhere in the dryer.
“HEAT” – Output L.E.D. Indicator – if the dryer is started and
there is no heat, yet the microprocessor controller (computer)
L.E.D. display heat indicator dot is on, but the heat output
L.E.D. indicator is of f, then the fault is in the Phase 5
microprocessor controller (computer) itself. If both the display
heat output L.E.D. indicator are on, then the problem is
elsewhere (external of the microprocessor controller
[computer]).
“MTR” (motor) – Output L.E.D. Indicator – if the dryer is started
and the motor is not operating, yet both the microprocessor
controller (computer) L.E.D. display motor indicator dot and
“DOOR” input L.E.D. indicator are on, but the “MTR” output
L.E.D. indicator is of f; then the fault is in the Phase 5
microprocessor controller (computer) itself. If the motor is not
operating and the “MTR” output indicator is on, then the
problem is elsewhere (external of the microprocessor controller
[computer]).
Phase 5 Auto Cycle
(Patent No. 4,827,627) ________________
“A” and “b” Factor Parameters
The L.E.D. indicator dot s located at the top portion of the
display indicates the various microprocessor controller
(computer) output functions while a cycle is in progress. These
dots do not necessarily mean that the outputs are functioning.
They are only indicating that the function (output) should be
active (on).
Heat Circuit Indicator – indicator dot is on whenever the
microprocessor controller (computer) is calling for the heating
circuit to be active (on).
Motor Circuit Indicator – indicator dot is on whenever a cycle
is in progress.
Phase 5 Microprocessor Controller
(Computer) Relay Output L.E.D. Indicators
GAS ELECTRIC
Model “A” “b” Model “A” “b”
DAWF0GM/NM 5 75 DAWF0EM/NM
N / A
DAWS0GM/NM 5 75 DAWS0EM/NM
DAWS2GM/NM 5 75 DAWS2EM/NM
* “A” and “b” Factors N/A at time of printing.
Contact factory for models and/or “A” and “b” factors not listed.
IMPORTANT: The “A” and “b” Factors have been
preprogrammed by the factory and should be changed in
the field unless the Phase 5 coin microprocessor controller
(computer) should fail and is replaced. THE
REPLACEMENT PHASE 5 COIN MICROPROCESSOR
CONTROLLER (COMPUTER) MUST BE
REPROGRAMMED FOR THE SPECIFIC MODEL SHOWN
IN THE CHART ABOVE.
Optional 9 Volt Battery Backup ______
Dryers ordered from the factory with the 9 volt battery backup
option (battery is not included) allow the Phase 5
microprocessor controller (computer) to maintain its operating
status should a momentary power interruption occur while the
dryer cycle is in progress.
It is suggested that the battery be replaced at least once a
year or as found necessary . The battery life will depend on
the age of the battery, the amount of power interruptions, and
the backup time used.
IMPORTANT: For proper operation use alkaline batteries
only. Suggest Energizer, Duracell or equivalent. DO NOT
USE CARBON TYPE BATTERIES.