Galvin Engineering CliniMix CP-BS Установка изделия Manualline - Страница 11
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15.0
TROUBLESHOOTING
PROBLEM
The desired mixed water
temperature cannot be
obtained, or valve is
difficult to set.
The water temperature
selected is cold yet hot
water comes out.
The thermostatic mixing
valve will not shut down.
Mix temperature
unstable.
Mix temperature
changing over time
Either full hot or cold
flowing from outlet
fixture
Water is not flowing
from outlet.
CAUSE
− Hot and cold supplies are fitted to
the wrong connections.
− Thermostatic cartridge contains
debris or is damaged.
− Strainers contain debris.
− Non-return devices are damaged.
− Hot and cold water supply
connections are installed in reverse.
− The hot to mix temperature
differential is not 10°C or greater.
− Thermostatic cartridge
contains debris or is damaged.
− Non-return devices are damaged.
− Flow rate below 2L/min.
− Thermostatic cartridge contains
debris or is damaged.
− Strainers contain debris.
− Non-return devices are damaged.
− Inlet conditions (pressure or
temperatures) are fluctuating.
− Strainers contain debris
− Upper temperature ring is not
correctly set.
− No flow from hot and cold supplies.
− Damaged check valves.
− Hot or cold water failure.
− Thermostatic cartridge.
contains debris or damage
− Strainers contain debris.
Version 2, 31 October 2019, Page 11 of 16
RECTIFICATION
Version 3, 14 December 2018, Page 11 of 16
− Refit the valve with hot/cold supplies fitted to
the correct connections.
− Clean cartridge ensuring all debris is
removed and components are not damaged.
Replace if necessary.
− Clean strainers of debris.
− Check non-return device is not jammed.
− Check for airlocks in the water supply.
− Refit the valve ensuring the hot/cold supplies
are fitted to the correct connections.
− Raise hot water temperature.
− Clean the cartridge ensuring that all debris is
removed.
− Rectify any pressure deterioration.
− Clean the cartridge ensuring that all debris is
removed and components are not damaged.
Replace if needed.
− Clean strainers ensuring debris is removed.
− Check non-return device is not jammed.
− Install suitable pressure control valves
to
stabilise
inlet conditions.
− Clean strainers ensuring debris is removed.
− Re-set temperature to between 35-46°C as
required.
− Check water is switched on.
− Replace faulty check valves.
− Restore inlet supplies and check mix
temperature.
− Clean the cartridge ensuring that all debris is
removed and components are not damaged.
Replace if needed.
− Clean strainers.