American Dryer Corp. Microprocessor 8.4 Rev 2.2 - Manual (Page 12)

12 American Dryer Corp. 113604 - 4
When a cycle is running, the control will display DIAGNOSTIC
MODE at the top of the display.
If a fault occurs during Diagnostic Mode, the control will enter into
a fault cool down and the occurring fault will be displayed. The
fault can be cleared by reentering the diagnostic cycle.
3: HELP MENU
The help menu allows the user to view the status of different
parts of the dryer. When a feature is highlighted, the center section
will list that feature and its current status. The items in the help
menu will refer to the current running cycle that was selected in
Diagnostic Mode.
Pressing the HI/UP ARROW key will allow the user to move the
highlighted bar around the help menu screen. For example,
highlighting “S” will show the status of the sail switch.
Pressing the PAUSE/STOP key will return the controls to
Diagnostic Mode.
The table below shows the standard features available and the
symbol they correlate with.
HELP
CODE
CODE DESCRIPTION
81 Lower Exhaust Probe Fault
86 Upper Exhaust Probe Fault
87 Upper Axial Probe Fault
82 Lower Axial Probe Fault
89 Upper Sail Switch Open Fault
88 Upper Sail Switch Closed Fault
84 Lower Sail Switch Open Fault
83 Lower Sail Switch Closed Fault
90 Upper Rotation Sensor Fault
91 Lower Rotation Sensor Fault
92 Gen 2 Card Reader Communication Fault
E1 Top Radiant Sensor fault count
E2 Top Burner Ignitor fault count
E3 Top Exhaust High Limit
E4 Bottom Radiant sensor fault count
E5 Bottom Burner Ignitor fault count
E6 Bottom Exhaust High Limit
E7 Coin 1 Bad Coin count
E8 Coin 2 Bad Coin Count
E9 Upper pocket forward rotation sensor fault count
EA Upper pocket reverse rotation sensor fault count
EB Lower pocket forward rotation sensor fault count
EC Lower pocket reverse rotation sensor fault count
ED S.A.F.E. DISABLED – Water not connected
If a fault occurs while in Help Mode, the fault will be
displayed as a Help Code or Event Code.
Codes can be cleared by pressing and holding the
PAUSE/STOP key for 3-seconds.
The last item listed in the code menu will identify the
revision of the software that is being used on the control
board.
If the help menu feature “CODE” is selected, the center
section will present “Help Codes” and “Events”. All of the
items in the code menu will automatically scroll up and
continue to scroll until LOW/DOWN ARROW key is
pressed to select a new help menu feature.
All CODES starting with an “H” represent some condition
that could interfere with the proper functioning of the dryer.
There could be up to 3 “H” codes listed within the HELP
MENU.
•
H1 represents the last failure recorded.
• H2 represents the second to last failure recorded.
• H3 represents the third to last failure recorded.
Each Help Code will be followed by a two digit code. This
two digit code will reflect a particular issue.
FEATURE
SYMBOL
FEATURE
TEXT
FEATURE FEATURE
INFORMATION
EXH EXHAUST
TEMP PROBE
Exhaust
Temperature Probe
(in Deg. F or C)
AXL AXIAL TEMP PROBE Axial Thermistor Probe (in Deg. F or C)
RPM TUMBLER
ROTATION SPEED
Tumbler Speed in
Revolutions Per Minute
R.P.M.
MIN TIME REMAINING Time remaining
in the diag. cycle
0 to 99
(in minutes)
CODE HELP CODE MENU Help Menu Code Help Codes
T1 THERMOSTAT
BURNER 1
Thermostat
(Heat Output Burner 1)
ON - OFF
T2* THERMOSTAT
BURNER 2
Thermostat
(Heat Output Burner 2)
ON - OFF
H1 HEAT RETURN
BURNER 1 Heat Return Burner 1 ON - OFF
H2* HEAT RETURN
BURNER 2 Heat Return Burner 2 ON - OFF
C1 HEAT RELAY 1
CONTACTS Heat relay 1 contacts OPEN - CLOSED
C2* HEAT RELAY 2
CONTACTS Heat relay 2 contacts OPEN - CLOSED
B BLOWER Fan output ON - OFF
F FORWARD Forward drive output ON - OFF
R REVERSE Shows reversing
relay is on ON - OFF
D DOOR Main Door OPEN - CLOSED
L LINT Lint Door OPEN - CLOSED
P WATER PRESSURE H
2
O Input ON - OFF
S SAIL SWITCH Sail Switch OPEN - CLOSED
V VAULT SWITCH Vault Switch OPEN - CLOSED
W WATER OUTPUT S.A.F.E. output ON - OFF