SERVICING
71
Once attached, CoreSense™ provides around-the-clock
monitoring for common electrical problems, compressor
defects and broad system faults. If a glitch is detected, an
LED indicator flashes the proper alert codes to help you
quickly pinpoint the problem
. See Diagnostic Table: 3-Wire
CoreSense™ Module on following pages.
C
Y
Indoor
Unit
Schematic Abbreviation Descriptions
HTCO High Temperature Cut Out Switch
HPCO High Pressure Cut Out Switch
LPCO Low Pressure Cut Out Switch
CC Compressor Contactor
ECB Electronic Control Board
(Defrost or Time Delay)
Wiring Schematic - 3-Wire Coresense™ Alert Module
Reset
Switch
Run/Alert
LED
Trip/Lock-Out
Red LED
Protection
Output
Data Port
One
Current
Sensor
Diagnostics - 2-Wire Module
Applies to ASX130[18-60]CA, ASX140[18-36]1CA,
ASX140421DA, And ASX140[48-60]1BA Units
WARNING
High Voltage!
Disconnect all power before servicing
or installing. Multiple power sources
may be present. Failure to do so may
cause property damage, personal injury
or death.
The CoreSense™ module is self-contained with no
required external sensors and works with any residential
condensing unit that has a Copeland Scroll™ compressor
inside.
Once attached, CoreSense™ provides around-the-clock
monitoring for common electrical problems, compressor
defects and broad system faults. If a glitch is detected, an
LED indicator flashes the proper alert codes to help you
quickly pinpoint the problem.
See Diagnostic Table: 2-Wire
Comfort Alert™ Module on following pages.)
Schematic Abbreviation Descriptions
HTCO High Temperature Cut Out Switch
HPCO High Pressure Cut Out Switch
LPCO Low Pressure Cut Out Switch
CC Compressor Contactor
ECB Electronic Control Board
(Defrost or Time Delay)
Wiring Schematic - 2-Wire Coresense™ Module
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Страница 10: ...PRODUCT IDENTIFICATION 10 All Airhandlers use DIRECT DRIVE MOTORS Power supply is AC 208 240v 60 hz 1 phase...