MU1H-1814GE23 R1209
5
Honeywell GmbH
GB
6. Maintenance
6.1 Cleaning
The valve insert can be cleaned if needed.
1. Close the shut-off valve ahead of frost-resistant
outer valve.
2. Unscrew spindle housing (size 22) from the drain
housing and remove, including valve insert
3. Clean or replace valve insert
4. Insert valve insert with mounted spindle housing
into pipe and screw into drain housing (size 22).
7. Disposal
• Valve housing made of brass
• Outside handwheel made of brass, chrome-plated
• Copper pipes to DIN EN 1057
• Handwheel made of plastic
• Seals in EPDM
• To be carried out by an installation company
• To be carried out by the operator
To clean the seal elements, do not use solvent
or cleaning agents that contain alcohol as these
can lead to water damage!
Detergents must not be allowed to enter the
environment or the sewerage system!
The valve is open when the valve insert is
removed!
Do not disassemble the valve insert into indivi-
dual parts!
8. Troubleshooting
9. Spare Parts
Problem
Cause
Remedy
Drain valve does not close (drips
constantly)
Deposits on valve seat
Remove valve insert and clean or replace
Dirt on the valve seat
Install filter before valve in the pipe line
Valve seat leaks
Remove valve insert and clean or replace
1
Replacement valve
insert
150 - 450 mm VS1410A002
2
Operating unit for Alwa
frost-proof outside tap
VS1410B002
3
Wall fastening
VS1410C002
4
Set of sealings
VS1410E002
1
4
3
2
