10
Operating Mode Checklist
For air moving applications, all enclosure covers and panels must be in place before measuring the
amperage.
Voltage and moving parts around motors and motor driven equipment can cause serious or fatal injuries.
Turn
OFF
electrical power before connecting or servicing the motor.
After installation, motor operation should be tested in all system modes for the following:
Check #
System Test
Description
1
Start-Up and
Shut-Off Delays
Once the motor is powered
ON
, it is normal for a RESCUE
®
Select
Pro to experience a 10-12 second delay before beginning
operation and may take 30 seconds before reaching full speed.
When the motor is turned
OFF
, it is normal for the motor to
experience a 30 second delay before turning
OFF
.
2
Unusual Noise
or Vibration
If unusual noise or vibration is detected, refer to the
Troubleshooting
section on
page 23
.
3
Motor Amperage
The amperage reading at the highest speed setting should be within
10% of the specification shown on the nameplate.
4
Air Flow
Verify that the correct airflow is present in all operating modes.
Final Checks
Check the mounting and fastening of both the motor and the control. Make sure the motor and control are
securely attached together and mounted tightly in HVAC system.
Check the wiring harness for shorts and detached wiring. Ensure that the wiring harness is securely
connected to the control connector.
Check the wiring harness and signal connections. Make sure both are securely connected to the control
connectors.
Check the blower motor and verify wheel rotation. Make sure it spins freely manually without effort or
assisted means in both directions.
Verify that the set screw on the blower wheel is securely tightened.
Check that the circuit breaker is
ON
.
