Preoperational instructions, Shutdown instructions, Preoperational instructions shutdown instructions – American Dryer Corp. T20 User Manual

Page 24

JLA Limited

113428-9

Preoperational Instructions___________

Important

For more detailed information regarding the
microprocessor controller (computer), refer to the

microprocessor user’s manual included with the dryer.

Coin Models

Microprocessor Controller (Computer)

When the microprocessor controller (computer) is in the ready
state, the L.C.D. screen will display “Ready, Insert $XX.XX
(amount) to Start”.
Insert coin(s). Once the correct “Amount to Start” has been
inserted, the L.C.D. will display “Select Temperature”.
Select temperature by pressing “HI,” “MED,” or “LO.” The cycle
will start and the L.C.D. will display the Dry Cycle selected
and the remaining time.
The dryer will continue through the drying and cooling cycles,
until the vended time has expired.

Note

To stop the dryer, open main door. Continuation of
the cycle will resume only after the door has been

closed and any one of the 3 temperature selections is
pressed.

Non-Coin Models

Microprocessor Controller (Computer)

The L.E.D. display reads “READY” (no cycle in progress).
Press the letter on the keypad corresponding to the cycle
desired (e.g. key “D”).
The dryer will then start (i.e. blower, tumbler, and heat).
The L.E.D. display will read MANUAL DRYING CYCLE D,
___MIN REMAIN.

Note

The dryer can be stopped at any time by pressing
the “STOP/CLEAR” key, at this time the dryer will

go into a cycle pause. If the “STOP/CLEAR” key is pressed
again at this point, the cycle that was in progress will be
cancelled and returned to the “READY” state.

When the programmed drying time has expired, the non-coin
microprocessor controller (computer) will proceed into the Cool
Down Cycle.
Once the Cool Down Cycle begins at the end of the heat cycle,
the L.E.D. display will read COOL DOWN TEMP ___/___
MINUTES remaining. At the end of the heat cycle, the dryer
will shut off the heat and continue the fan and tumbler until the
Cool Down Time or temperature is reached.

Shutdown Instructions________________

If the dryer is to be shutdown (taken out of service) for a period
of time, the following must be performed:
Discontinue power to the dryer either at the external disconnect
switch or the circuit breaker.
Discontinue the heat supply:
Gas Models – Discontinue the gas supply.
Shut off external gas supply shutoff valve.
Shut off internal gas supply shutoff valve located in the gas
valve burner area.
Steam Models – Discontinue the steam supply.
Shut off external (location furnished) shutoff valves.

NOTES ____________________________________

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