MU1H-1408GE23 R0305
18
Honeywell GmbH
GB
13. Faults / Trouble Shooting
Disturbance
Cause
Remedy
No water supply to the
device
Shut-off device in the bypass is not open or only
partially open.
Open shut off valve fully
Pipework of the drinking water supply is calcified
or blocked
Clean or replace the pipework
Device does not
soften or regenerate
Flow meter is defective
Check and, if necessary, replace the flow meter
(CS)
Incorrect settings at the control valve
Check the control valve settings
(
☞
Chapter 9)
Water meter is contaminated or defective
Clean and, if necessary, replace water the meter
(CS)
Internal electric cabling is defective
Check internal electric cabling (CS)
Call Technical Customer Service on
(49) 6261 810
Wrong connection of flexible connecting hoses Connect the flexible connection lines correctly
(Chapter 6.1)
Control head is defective
Call the Technical Customer Service on
(49) 6261 810
Nothing is displayed
Power supply has been interrupted
Check power suppy (mains plug, fuse)
Control head is defective
Call the Technical Customer Service on
(49) 6261 810
Incorrect time is
displayed
Power failure occurred
Set the time (Chapter 9.1)
Settings in the control valve remain
Tank overflows
Internal pipework is contaminated or leaky
Check pipework (CS)
Float valve is defective
Check float valve (CS)
Residual hardness does not
match the set residual hard-
ness
Device has not been deaerated
Deaerate the device (Chapter 7.1)
Connection adaptor is contaminated or defectiveCall the Technical Customer Service on
(49) 6261 810
Connection adaptor is leaky
Check the connection adaptor for leakage,
Call the Technical Customer Service on
(49) 6261 810
Device is in "Bypass" position
Set device to "Service" position
(Chapter 8.4.2)
Incorrect settings at the control valve
Check the control valve settings
(
☞
Chapter 9. )
Storage tank is almost or completely empty
Check block salt level (
☞
Chapter 11.2)
Wrong block salt
Use block salt for softeners DIN EN 973
Blending has been set incorrectly
Check the control valve settings
(
☞
Chapter 9)
Check blending valve and mixing ratio
(
☞
Chapter 7.8)
Control valve is contaminated or defective
Clean control valve or, if necessary, replace con-
trol head (CS)
Permanent regeneration
Control head is defective
Call the Technical Customer Service on
(49) 6261 810
Incorrect settings at the control valve
Check the control valve settings
(
☞
Chapter 9)
Содержание kaltecSoft PW50AS
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