Rheem ASL-JEC Series, Installation Instructions Manual

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E Ex xiittiin ng g A Ac cttiiv ve e C Co om mp prre es ss so orr P Prro otte ec cttiio on n L Lo oc ck ko ou utt
Three are three methods to reset the ICC after an active protection lockout:
1) Cycle the line voltage to the unit
2) Cycle 24VAC to the ICC (remove the R or C connection to the ICC)
3) Push the TEST button down for one (1) second and release
Note: The ICC will attempt to start the unit when the TEST button is pressed and
released
N No otte e:: The preferred method of resetting the ICC is to push the TEST button down
for one (1) second.
12.13 Test and Fault Recall Modes
T Te es stt M Mo od de e ((T Te es stt B Bu utttto on n o on n tth he e IIC CC C))
• Enter TEST mode by pressing the TEST button with an insulated probe for one
(1) second and release.
• The TEST mode causes the ICC to do the following
1) Resets the ICC from any active protection lockout mode
2) Resets the 3-minute anti-short cycle timer
3) Energizes the unit without a call for unit operation
• If the 3-minute anti-short cycle timer or 30 second minimum run timer is active (a
flashing “c” or “C” is displayed on the dual 7-segment LEDs) and a call for unit
operation is present, TEST mode causes:
1) A “t” to display momentarily on the dual 7-segment display
Lower case “t”
2) The compressor will start
3) The display will change to a steady “c” or “C” to show the current call for unit
operation.
Note: If a call for unit operation is present at the end of TEST mode will cause the
unit to continue to operate.
• If no call for unit operation is present, TEST mode causes
1) A steady “t” appears on the dual 7-segment LEDs
2) The compressor will start
3) The compressor will turn off after 5-seconds.
Note: Entering TEST mode without a call for unit operation will cause the com-
pressor to run 5-seconds.
F Fa au ulltt R Re ec ca allll M Mo od de e ((T TE ES ST T a an nd d S SW W2 2 B Bu utttto on ns s))
• Enter F FA AU UL LT T R RE EC CA AL LL L mode by pressing the T TE ES ST T and S SW W2 2 buttons at the
same time with insulated probes for one (1) second and release.
• When entering and exiting FAULT RECALL mode the top and bottom segments
of the dual 7-segment LEDs will illuminate.
Fault Recall Mode – the top and bottom segments on the
right-hand are illuminated
• When entering F FA AU UL LT T R RE EC CA AL LL L mode, the ICC will automatically scroll through
stored faults on the dual 7-segment LEDs.
• Each fault is displayed one time with the top right-hand segment of the dual 7-
segment display activated between faults.
• Each fault is displayed with the most recent fault displayed first.
• A maximum of six individual faults can be stored
• A maximum of three consecutive identical faults are stored.
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Fault Recall Mode (TEST and SW2 Buttons)
•
Enter FAULT RECALL mode by pressing the TEST and SW2 buttons at the same time
with insulated probes for one (1) second and release.
•
When entering and exiting FAULT RECALL mode the top and bottom segments of the 7-
segment LEDs will illuminate.
Fault Recall Mode – the top and bottom segments illuminated
•
When entering FAULT RECALL mode, the ICC will automatically scroll through stored
faults on the 7-segment LEDs.
•
Each fault is displayed one time with the top segment of the 7-segment display activated
between faults.
•
Each fault is displayed with the most recent fault displayed first.
•
A maximum of six individual faults can be stored
•
A maximum of three consecutive identical faults are stored.
•
A “0” will be displayed with no faults are stored
•
The ICC will automatically exit the FAULT RECALL mode after displaying stored faults
IMPORTANT: The ICC stores the previous two weeks of history faults. The complete stored
fault history cannot be displayed using a conventional thermostat.
Clear Fault History (TEST and SW2 Buttons)
•
Clear FAULT HISTORY by pressing both TEST and SW2 button for five (5) seconds with
insulated probes and release.
•
The top and bottom segments of the 7-segment LEDs flash to indicate the history has been
cleared.
Fault history is cleared with the top and bottom LED segments flash
7
If the ICC detects current in the start circuit without current present in the run circuit, ,
the ICC will lockout the compressor to keep it from continuing to operate and flash a “L”
on the 7-segment LEDs followed by a “7”.
IMPORTANT: This mode of active protection must be manually deactivated.
Exiting Active Compressor Protection Lockout
Three are three methods to reset the ICC after an active protection lockout:
1) Cycle the line voltage to the unit
2) Cycle 24VAC to the ICC (remove the R or C connection to the ICC)
3) Push the TEST button down for one (1) second and release
Note: The ICC will attempt to start the unit when the TEST button is pressed and
released
Note: The preferred method of resetting the ICC is to push the TEST button down for one (1)
second.
13.X Test and Fault Recall Modes
Test Mode (Test Button on the ICC)
•
Enter TEST mode by pressing the TEST button with an insulated probe for one (1) second
and release.
•
The TEST mode causes the ICC to do the following
1)
Resets the ICC from any active protection lockout mode
2)
Resets the 3-minute anti-short cycle timer
3)
Energizes the unit without a call for unit operation
•
If the 3-minute anti-short cycle timer or 30 second minimum run timer is active (a flashing
“c”, “C”, “h1”, or “h2” is displayed on the 7-segment LEDs) and a call for unit operation is
present, TEST mode causes:
1) A “t” to display momentarily on the 7-segment display
Lower case “t”
2) The compressor will start
3) The display will change to a steady “c”, “C”, “h1”, or “h2” to show the current call for
unit operation.
Note: If a call for unit operation is present at the end of TEST mode will cause the unit to
continue to operate.
•
If no call for unit operation is present, TEST mode causes
1)
A steady “t” appears on the 7-segment LEDs
2)
The compressor will start
3)
The compressor will turn off after 5-seconds.
Note: Entering TEST mode without a call for unit operation will cause the compressor to run
5-seconds.
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