Spare Parts - Honeywell Home CBU142 Einbauanleitung

J The motor protection switch is activated.
K Compact booster unit does not turn off
L Compact booster unit is turning on and off too often
M Overheating of the motor/pump.
A B C D E F G H
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10 Spare Parts

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I J K L M Cause
- - - - - - - Protection against dry running is
- - - - - - - The main power supply is
- - - - - - - Control fuse has triggered
- -  - -   Shut-off valves are only opened
- -  -  -  Pump or pipeline is not
- -   - -  Pump is sluggish
-  - - - - - Mechanical seal is defect
- -  - - -  inlet pressure in pressure vessel
- - - - -  - System is leaky
- - -   -  check valve in compact booster
- - - -   - Form is lower than indicated in
- - -   - - Water withdrawal is bigger than
GB
not connected
interrupted
partially or not at all
completely ventilated or filled up
is not correct
unit is defect
the order data
specified in the order data.
12
Remedy
Connect or bypass
Check or eliminate the defect
Check and replace if necessary
Check and open if necessary
Venting or filling up
Pump has to be repaired by a
professional
Replace mechanical seal
Set inlet pressure, replace
pressure bubble
Seal the system
Check and replace if necessary
Connect the tank
Query is necessary
MU0H-1382 GE23R0819