Instruction manual

61
501506
Section X
Testing Machine and Electronic Control Functions
The Electronic Control allows the owner to run
diagnostic tests on various dryer operations without
servicing the dryer. The diagnostic tests available to
the owner are as follows:
· Diagnostic Test
· Dryer-On Temperature Test
· Thermistor Temperature Display Test
· Coin Vault Opening Test
· Service Door Opening Test
· Coin Drop Input Test
How to Enter Testing Feature
1. Be sure the dryer is in the “Ready” mode
before continuing to step 2. See Figure 3 . If
the dryer is in an active cycle, rapid advance
through the cycle, see the Rapid Advance
feature, (Section XII). If coins have been
entered, refer to the Clear Vend feature
(Section XIII ).
2. Open and close the service door. Refer to
Section VI .
3. While pressing and holding the HIGH TEMP
pad with one hand, press the MED TEMP pad
with the other hand. The VFD will show “SPC,”
Figure 97 .
NORMAL
HIGH
TEMP
PERM
PRESS
MED TEMP
DELICATES
LOW
TEMP
TUMBLE
NO
HEAT
START
FABRICS AND TEMPERATURES
DRYING
DOOR OPEN
COOL DOWN
PRICE
TIME REMAINING
INSERT COINS
PUSH START
C145IE1A
Figure 97
4. While pressing and holding the START pad
with one hand, press the HIGH TEMP pad with
the other hand. The VFD will show “S:XX” with
“XX” indicating the software revision number.
To start diagnostic tests see “
How to Start
Tests ” below.
NOTE: To start machine and Electronic Control
tests, refer to the following quick reference chart,
Chart 11 . For detailed information on each test,
see the Test Descriptions on the following pages.
How to Start Tests
Diagnostic Test
Press Pad(s) to Start
Test
Diagnostic Test
Press and hold NO HEAT/
Press HIGH TEMP
Dryer-On
Temperature Test
Press and hold START/
Press LOW TEMP
Thermistor
Temperature
Display Test
Press and hold START/
Press MED TEMP
Coin Vault
Opening Test
Press HIGH TEMP
Service Door
Opening Test
Press MED TEMP
Coin Drop Input
Test
Press LOW TEMP
CHART 11
How to Exit Testing Feature
1. Open dryer door, or;
2. While pressing and holding the HIGH TEMP
pad with one hand, press the START pad with
the other hand. The control will revert to
“Ready” mode. See Figure 3 .