13
1128227-A01-D Date: 13/8/2010
•
Press the air switch once.
• Observe that the blower motor starts
• Observe that air is blowing through all of the airjets.
•
Press the air switch again to stop the blower motor.
TROUBLESHOOTING CHART
SYMPTOMS PROBABLE CAUSES CORRECTIVE ACTION
1. Bath with airjets does not
start.
A. No power to blower motor. A. Set/reset GFCI or ELCB breaker;
check wiring.
B. Air switch tube may have water in it. B. Remove air switch tube and drain,
C. Air switch is faulty or disconnected.
C. Check air tube connections.
D. Blower motor does not work. D. Replace blower motor.
2. Blower motor starts, but
there are few or no bubbles.
A. Blower motor is disconnected. A. Connect blower motor to air harness.
B. Clean the area around the blower
motor. Ensure adequate ventilation.
3. Bath stops automatically A. GFCI or ELCB trips. A. Identify source of fault and correct.
B. Motor overheated and protection
device activated.
B. Check for blockage at motor vents.
Remove blockage and allow motor to
cool.
D. Confirm Air System Operation
E. Regular Care and Maintenance
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