Rheem ASL-JEC Series, Руководство по установке

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• A “0” will be displayed with no faults are stored
• The ICC will automatically exit the F FA AU UL LT T R RE EC CA AL LL L mode after displaying stored
faults
IIM MP PO OR RT TA AN NT T:: The ICC stores the previous two weeks of history faults. The com-
plete stored fault history cannot be displayed using a conventional thermostat.
C Clle ea arr F Fa au ulltt H Hiis stto orry y ((T TE ES ST T a an nd d S SW W2 2 B Bu utttto on ns s))
• 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 7.
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.
13.2 Grounding
A grounding lug is provided near the contactor for a ground wire.
13.3 Control Wiring
If the low voltage control wiring is run in conduit with the power supply, Class I insu-
lation is required. Class II insulation is required if run separate. Low voltage wiring
may be run through the insulated bushing provided in the 7/8 hole in the base
panel, up to and attached to the pigtails from the bottom of the control box. Conduit
can be run to the base panel if desired by removing the insulated bushing.
TABLE 7
VOLTAGE RANGES (60 HZ)
Operating Voltage Range
Model Number Nameplate Voltage (VAC)
024/036 197 - 253
039/048/060
208/230 (1 Phase)
188 - 253
!
WARNING
THE UNIT MUST BE PERMANENTLY GROUNDED. FAILURE TO DO SO
CAN CAUSE ELECTRICAL SHOCK RESULTING IN SEVERE PERSONAL
INJURY OR DEATH.
8
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
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