SPX HPD Series, Instruction Manual

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6.5.8 Test Mode
1. Test Mode is active when the user exits Program
Mode after selecting operation in MANUAL CY-
CLE.
2. Test Mode is comprised of ten (12) screens (screen
descriptions follow the table below on the next page).
Each screen corresponds to one of ten program
steps (described in the table below).
3. Press to advance from one screen (test step) to
the next.
IMPORTANT: Be sure to read and understand all
cautions listed with the screen (program step) de-
scriptions.
4. Upon entering Test Mode, the program can be at any
one of the twelve steps.
5. To exit Test Mode:
a. Press and hold for 3 seconds to exit Test
Mode. The display switches to Screen 2 of Setup
Mode.
b. Use to select ENERGY MANAGEMENT,
DEWPOINT CONTROL or FIXED CYCLE.
c. Press and hold for 3 seconds to exit Setup
Mode and activate Display Mode.
d. Dryer operation continues from the last step active
when exiting the Test Mode.
Program Step 1 2 3 4 5 6 7 8 9 10 11 12
LT status Drying Drying Drying Drying Drying Drying Off Depress Heat
Cool
Down
Sweep Repress
RT status Off Depress Heat
Cool
Down
Sweep Repress Drying Drying Drying Drying Drying Drying
1PS Closed Closed Closed Closed Closed Closed Closed
Closed
then Open
Open Open Open
Open then
Closed
2PS Closed
Closed
then Open
Open Open Open
Open then
Closed
Closed Closed Closed Closed Closed Closed
LT drying solenoid (B) On On On On On On Off Off Off Off Off Off
LT depress solenoid (F) Off Off Off Off Off Off Off On On On On Off
LT purge solenoid (C) Off Off Off Off Off Off Off Off On On On Off
RT drying solenoid (A) Off Off Off Off Off Off On On On On On On
RT depress solenoid (G) Off On On On On Off Off Off Off Off Off Off
RT purge solenoid (D) Off Off On On On Off Off Off Off Off Off Off
LT inlet valve (V1) Open Open Open Open Open Open Closed Closed Closed Closed Closed Closed
LT depress valve (V9) Closed Closed Closed Closed Closed Closed Closed Open Open Open Open Closed
LT purge valve (V3) Closed Closed Closed Closed Closed Closed Closed Closed Open Open Open Closed
RT inlet valve (V2) Closed Closed Closed Closed Closed Closed Open Open Open Open Open Open
RT depress valve (V10) Closed Open Open Open Open Closed Closed Closed Closed Closed Closed Closed
RT purge valve (V4) Closed Open Open Open Open Closed Closed Closed Closed Closed Closed Closed
Purge Saver Valve Closed Closed Open Closed Closed Closed Closed Closed Open Closed Closed Closed
Purge Inlet valve Closed Closed Open Open Open Open Closed Closed Open Open Open Open
Temp display - location Left Right Right Right Right Right Right Left Left Left Left Left
Table 2
Cycle Sequence Steps