Regal genteq ECM, Руководство по обслуживанию

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Before replacing the electronic-control module, you must
test the motor module to ensure it is not also damaged.
Installing a new control on a failed motor will result in no
operation, improper operation and/or potential failure of the
new control. Procedures for testing the motor module are
included below.
Replacing the ECM Control Module
(Model X13
®
& Endura
®
Pro)
Disconnect AC power from the HVAC system.
Unplug all wires and/or connectors. Note tap
position of all individual wires from the motor
control.
Remove the blower assembly from the HVAC
system if needed.
ONLY after the system AC power has been
off for 5 minutes , remove the two (2) hex-head
screws from back of the control.
Unplug the 3-pin connector from the inside
of the control by squeezing the latch and gently
pulling on the connector (see Figure 11 on the
next page). Now you’re ready to
test the motor.
1.
2.
3.
4.
Disconnect AC power from the system and make sure
the blower wheel has come to a complete
stop before servicing the motor.
WA R N I N G
You must have the correct replacement module
and/or motor from the manufacturer that is a direct
replacement for the failed module and/or motor.
USING THE WRONG MODULE AND/OR MOTOR VOIDS
ALL PRODUCT WARRANTIES AND MAY PRODUCE
UNEXPECTED RESULTS.
WA R N I N G