Kohler K-2972 Guia De Instalacion página 21

Adjust the Shower Temperature (cont.)
NOTE: While rotating the detent collar, small in-and-out
adjustments will be required to ensure the collar does not engage
the cartridge teeth. Use the detent collar to rotate the spline adapter.
While rotating the collar and spline adapter, monitor the water
outlet temperature.
When the temperature reaches 104-105°F (40-40.5°C), push the
detent collar in until it engages the teeth of the cartridge.
With the clip tab positioned toward the valve, reinstall the clip to
the head nut.
Using the volume control valve (not shown), turn off the water.
Troubleshooting
Symptoms
1. Only hot or cold water
from the water outlet.
2. Fluctuating or reduced
flow rate.
3. No flow from shower
control water outlet.
Kohler Co.
Probable Cause/Recommended Action
A. Inlet supplies are reversed. See
"Reverse the Inlet Supplies" section.
B. Check filter screens for blockage.
Clear if necessary.
A. External condition variation such as
reduced pressure.
B. Check filter screens for blockage.
Clear if necessary.
C. Make sure that the minimum flow
rate is sufficient for supply conditions.
D. Make sure that dynamic inlet
pressures are nominally balanced and
sufficient.
E. Make sure that inlet temperature
differentials are sufficient.
F. Service stops are not fully opened.
Rotate both service stops clockwise until
fully open.
G. Check thermostatic performance;
replace the thermostatic cartridge, if
necessary.
A. Filter screens are blocked. Clear filter
screens.
B. Hot or cold supply failure. Replace
the supply valve.
C. Flow control cartridge not working.
Check and replace if necessary.
21 1145568-2-B