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Trouble Shooting Procedures
Symptoms
Tank not filling
Flush not operating
Water level too high
or low
Tank does not stop
filling
1112039-A02-I
Probable Causes
The shut off valve is closed
The inlet valve float is stuck
The inlet valve is filter is
blocked by debris
The flush rods require
adjusting
Flush valve legs are
disconnected
Float level of the inlet valve
requires adjusting
The inlet valve float is stuck
The outlet valve is not sealing
correctly
The filter cap is loose
Apr 2019
Recommended Action
Open the shut off valve (green knob)
Adjust the inlet valve to an appropriate
position
Remove the inlet valve and wash out the
filter
Adjust the flush rods
Ensure the flush valve legs are installed
in the correct orientation and connected
correctly
Adjust the inlet valve float level
Adjust the inlet valve to an appropriate
position
Uninstall the outlet valve, check the seal,
replace if warn. Remove any debris and
reinstall.
Tighten the filter cap (green cap)
13
Kohler New Zealand
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