35
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
13.0 ELECTRICAL WIRING
Field wiring must comply with the National Electric Code (C.E.C. in Canada) and
any applicable local code.
13.1 Power Wiring
It is important that proper electrical power from a commercial utility is available at
the condensing unit contactor. Voltage ranges for operation are shown in Table 6.
Install a branch circuit disconnect within sight of the unit and of adequate size to
handle the starting current (see Table 1).
Power wiring must be run in a rain-tight conduit. Conduit must be run through the
connector panel below the access cover (see Figure 1) and attached to the bottom
of the control box.
Connect power wiring to line voltage lug located in outdoor condensing unit electri-
cal box. (See wiring diagram attached to unit access panel.)
Check all electrical connections, including factory wiring within the unit and make
sure all connections are tight.
DO NOT connect aluminum field wire to the contactor terminals.
TABLE 6
VOLTAGE RANGES (60 HZ)
Operating Voltage Range
Model Number
Nameplate Voltage
(VAC)
CONVENTIONAL THERMOST
A
T WIRING
024/025/036/
037/039/048/060
187 - 253
208/230 (1 Phase)
