Dexter Laundry DCT30KC Series Manual do operador - Página 8

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7. DRYER IGNITION (SOLID STATE IGNITION). The solid-state ignition system lights the main burner gas by
spark. The gas is ignited and burns only when the gas-valve relay (in the electronic controller) calls for heat. The
procedure for first-time starting of a dryer is as follows:
A. First, review and comply with the "Warnings About Use and Operation" found on the inside front cover of this
manual. Be sure the electrical power supply is connected correctly. The white wire is to be connected to the white
wire (common) in the junction box and the black wire to the black wire (power leg). The dryer MUST be properly
grounded.
B. Make sure all gas supply lines are purged of air. Close the main gas shut-off valve and wait for five minutes
before turning the valve back on.
C. Turn on the main electrical power switch. The dryer may be started by following the "Operating Instructions"
found later in this manual.
D. Natural gas and liquefied petroleum gas fired dryers both operate in the same manner. When the gas-valve
relay contacts are closed (indicating a demand for heat), the solid-state ignition control will automatically supply
energy to the redundant gas valve. Spark will continue until a flame is detected by the sensing probe, but not longer
than 10 seconds. If the gas fails to ignite within 10 seconds, the gas valve closes and the system will "lock out". No
further attempts at ignition will be performed automatically. It is then necessary to interrupt electrical power to the
ignition system before making another attempt at igniting the burners. This can be done by opening the dryer door
and allowing the dryer to come to a stop for 15 seconds, then closing the door and pushing the "Start" button. The
dryer will then repeat the ignition trial cycle.
8. MAIN BURNER ADJUSTMENT. The primary air shutter of each main burner must be properly adjusted for the
correct air-gas ratio. Loosen the shutter locking screws. Adjust the shutter by closing it sufficiently to give a blue
flame with a yellow tip. Next open the shutter until the yellow tips are at a minimum. After adjustment, securely lock
each shutter in position by tightening the shutter locking screws.

DRYER SHUTDOWN

To render the dryer inoperative, turn off the main gas shut-off valve and disconnect electrical power to the dryer.
1.
Deposit coins, tokens or debit card to satisfy
vend price display of idle dryer. Each deposit
decreases vend price until display changes
to show time purchased. WARM
light illuminates.
2. Select drying cycle.
tions may be made now or later by press-
ing the appropriate key (button).
3. Close the loading door. Press
the dryer will start. "Seconds" goes to
"Minutes" is rounded up and will count
down each minute. The colon flashes on
and off indicating the timer is counting
down.
4. Clothes should be removed promptly after
the cycle is completed to prevent exces-
sive wrinkling.

OPERATING INSTRUCTIONS

or LOW
Other cycle selec-
and
START
.
• •
• •
VEND PRICE
• •
• •
START
8
• •
• •
MINUTES : SECONDS
PURCHASED