Installation Guide

Troubleshooting Procedures (cont.)
Symptoms Probable Causes Recommended Action
19. Backjets do not pulse. A. Pulse canister does not work. A. Check for loose connections or
wires leading from pulse canister to
control. Replace pulse canister or
control if necessary.
Troubleshooting the Effervescence Jets
Symptoms Probable Causes Recommended Action
20. Effervescence ports do not
work.
A. Whirlpool pump is not
operating.
A. Turn on pump.
B. Butterfly valve does not work. B. Replace butterfly valve.
C. Pump does not work. C. Refer to the Service Manual to
troubleshoot the system.
D. Control does not work. D. Replace control.
21. Effervescence ports do not
bubble.
A. Air intake on suction line is
blocked.
A. Remove blockage.
B. Water flow is too low. B. Increase water flow.
Troubleshooting the Chromatherapy Lights
Symptoms Probable Causes Recommended Action
22. Chromatherapy lights do
not work.
A. Loose, disconnected or damaged
wiring/connections.
A. Check wiring for proper
connections. Replace wiring if
necessary.
B. Control does not work. B. Replace control.
1387900-2-A 16 Kohler Co.