Aftercare; Fault Diagnosis - UPC CD Serie Manual De Instrucciones


When cleaning the valve please do not use a substance that could
possibly damage the surface finish. We recommend that soapy water
with a mild detergent is used.
 Please take care not to damage the surface finish of the valve. The
finish is polished chrome and can be easily marked.
FAULT
After installation,
shower only runs
HOT or COLD.
Shower will not
run hot enough
when first
installed.
Hot water in cold
& vice versa
Low or no flow
from the Valve
Leak from valve
in the off position
Fluctuating Flow
Rate
El diseño
de la
manija y la
placa
pueden
variar
según el
modelo

8. AFTERCARE

9. FAULT DIAGNOSIS

1. Hot and cold water supplies are plumbed to the wrong sides
of the valve. The cartridge can be removed from the body,
turned 180° and placed back in the body.
1. Check Hot Water supply temperature.
2. Maximum temperature needs adjusting. See Temperature
Adjustment section above.
3. Operating Conditions are incorrect.
4. Blockage in hot side of the system.
1. Check & clean the check valves, as they may be obstructed.
1. Possible blockage in the system.
2. Operating Conditions are incorrect.
3. Valve being obstructed by debris.
4. Valve shut off has activated due to Operating Conditions.
1. Debris has gotten into the CD valve/Diverter
1. Possible blockage in the system.
2. Operating conditions are incorrect.
3. Dynamic inlet pressures are not balanced.
4. Shuttle assembly is faulty.
POSSIBLE CAUSE
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