Rheem RARL-JEC Installation Instructions - Page 32

Fault Recall Mode TEST and SW2 Buttons, FAULT RECALL, IMPORTANT, Clear Fault History TEST and SW2

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CONVENTIONAL THERMOSTAT WIRING 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 compressor to run 5-seconds. 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 dual 7-segment LEDs will illuminate. Fault Recall Mode - the top and bottom segments on the right-hand are illuminated • When entering FAULT RECALL 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 7segment 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) sec- onds with insulated probes and release. • The top and bottom segments of the dual 7-segment LEDs flash to indicate the history has been cleared. Fault history is cleared with the top and bottom LED segments flash 32

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32
CONVENTIONAL THERMOSTAT WIRING
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.
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 dual 7-segment LEDs will illuminate.
Fault Recall Mode – the top and bottom segments on the
right-hand are illuminated
• When entering
FAULT RECALL
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.
• 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 com-
plete 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) sec-
onds with insulated probes and release.
• The top and bottom segments of the dual 7-segment LEDs flash to indicate the
history has been cleared.
Fault history is cleared with the top and bottom LED
segments flash