30
CXRC-SVX01J-EN
of the pressure switches. The switches should be open
when sensing pressures less that 170 psig and should
be closed when sensing pressures greater than 265
psig.
Troubleshooting
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If operational difficulties are encountered, perform
these preliminary checks before calling a service
technician:
☐
Check the system thermostat to ensure that all setpoints
are set correctly and that thermostat is getting control
power.
☐ Verify that the unit is receiving electrical supply power and
that all fuses are intact.
☐ Check the condenser for proper air flow and take
temperature readings across the condensing coils.
After completing the preliminary checks above, inspect
the unit for other obvious problems such as broken or
disconnected wires clogged grills or coils. If everything
appears to be in proper working order and the unit fails
to operate properly, contact a qualified service
technician.
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