American Dryer Corp. ADH-170 - Manual (Page 30)

30 American Dryer Corp. 113247 - 3
TIMING LEGEND
SPIN TIME
Adjustment Position Number 1 2 3 4 5
Time in Seconds* 30 60 90 120 150
DWELL (STOP) TIME
Adjustment Position Number 1 2 3 4 5
Time in Seconds* 5 6.3 7.6 8.9 10.2
* Values shown are +/- 1-second.
Preoperational Instructions __________
Important
For more detailed information regarding the
microprocessor controller (computer), refer to the
microprocessor user’s manual included with the dryer.
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 (i.e., key “D”).
The dryer will then start (i.e., blower, tumbler, and heat).
The L.E.D. display will read MANUAL DRYING CYCLE D, 00:00
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 Phase 7
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.
Mechanical Timer
Turn drying timer knob for a time of 20 minutes.
Select “High Temp.”
Push “Push to Start” button.
To stop the dryer, open the main door.
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:
Steam Models – Discontinue the steam supply.
SHUT OFF external (location furnished) shutoff valve.
SHUT OFF internal steam valves in the supply lines and the
return lines.
Microprocessor Models – Spin and dwell (stop) times
are adjustable in the Manual (timed) Mode. Spin and dwell
(stop) times are not adjustable in the Automatic Mode and
have been preprogrammed into the microprocessor controller
(computer) for 150-seconds spin time in forward direction,
120-seconds in the reverse direction and a 5-second dwell
(stop) time.
Mechanical Timer Models – Timer models have an
electronic reversing timer in the electrical service box, which
is located in the upper right front area of the dryer.
Both the dwell (stop) time and the tumbler spin time are
adjustable by mode selection switches located on the
electronic timer (as noted in the illustration below).