Troubleshooting Guide - Kohler K-669 Guia De Instalacion

Shower Temperature Adjustment (cont.)
Pull out the detent collar.
Turn the detent collar counterclockwise.
Verify the temperature.
If the temperature is greater than 105°F (41°C):
Pull out the detent collar.
Turn the detent collar clockwise.
Verify the temperature.
Repeat the steps above until the desired temperature is achieved.

8. Troubleshooting Guide

Troubleshooting Table
Symptoms
1. Only hot or cold water from
the water outlet.
2. Fluctuating or reduced flow
rate.
No flow from shower control
3.
water outlet.
1041158-2-F
Probable Cause/Recommended
Action
A. Inlet supplies are reversed. See
"Reverse 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
threaded in. Rotate both service
stops until fully threaded.
G. Check thermostatic
performance; replace the
thermostatic cartridge, if necessary.
A. Filter screens are blocked. Clear
filter screens.
20 Kohler Co.