MU1H-1101GE23 R0507 10 Honeywell GmbH
GB
10. Disposal
• Dezincification resistant brass housing
• Brass shutoff valve and connectors
• High grade synthetic material check valve cartridge
• Stainless steel fine filter
• Red-bronze or shock-resistant, clear synthetic material
filter bowl
• High-quality synthetic material spring bonnet
• High-quality synthetic material valve insert
• Fibre-reinforced NBR diaphragm
•NBR seals
Observe the local requirements regarding correct
waste recycling/disposal!
11. Troubleshooting
Problem Cause Remedy
Water is escaping from the spring
bonnet
Diaphragm in valve insert is faulty Replace valve insert
Too little or no water pressure Shut-off valves upstream or downstream
from domestic water station not fully open
Open the shutoff valves fully
Pressure reducing valve is not set to the
desired outlet pressure
Set outlet pressure
Filter mesh dirty Reverse rinsing
Domestic water station not mounted in the
direction of flow
Fit pressure reducing valve in flow direction
(note direction of arrow on housing)
The outlet pressure set does not
remain constant
Filter mesh dirty Reverse rinsing
Valve insert, sealing ring or edge of nozzle
is contaminated or worn
Replace valve insert
Rising pressure on outlet (e.g. in boiler) Check check valve, safety group etc.
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