Test certificate
DVGW
Fault
Insufficient water
Crossflow, hot water being forced
into cold water pipe, or vice
versa, when mixer is closed
Spout temperature does not
correspond with temperature set
Temperature regulation not
possible
Safety stop button not operating
Diverter stiff
Diverter leaking
P-IX
SVGW
PA-IX
9062/IAA
Cause
-Supply pressure inadequate
-Regulator filter dirty
-Shower filter seal dirty
-Backflow preventers dirty or
leaking
-Thermostat has not been
adjusted
-Hot water temperature too low
-Temperature regulator dirty or
calcified
-For new installations: basic body
incorrectly connected (should be:
cold right, hot left) or installed
with 180 rotation
-Spring defective
-Button calcified
-Cartridge defective
-Dirt or sedimentation on valve
seat.
English
ACS
X
NF
WRAS
X
Remedy
-Check water pressure (If a pump
has been installed check to see if
the pump is working).
-Clean filters
-Clean filter seal between shower
and hose
-Clean backflow preventers,
exchange if necessary
-Adjust thermostat
-Increase hot water temperature
to 42° C to 65 C
-Clean temperature regulator,
exchange if necessary
-Install function block turned
through 180
-Clean spring and/or button,
exchange if necessary
-Exchange cartridge
-Clean valve seat or exchange
diverter
KIWA
X
11
