Spare Parts; Accessories - Honeywell D05FT Notice De Montage

10. Disposal
• Dezincification resistant brass housing
• Dezincification resistant brass valve insert
• Brass or plastic spring bonnet
• High-quality synthetic material adjustment knob and
setting scale
• Spring steel adjustment spring
• Fibre-reinforced EPDM diaphragm
• EPDM sealing washers
• EPP insulation shells
Observe the local requirements regarding correct waste
recycling/disposal!
11. Troubleshooting
Problem
Beating sounds
Water is escaping from the spring
bonnet
Too little or no water pressure
The outlet pressure set does not
remain constant

12. Spare Parts

1 Spring bonnet complete
(D05FT-..A and 
D05FT-..E)
Spring bonnet complete
(D05FT-..AGB and
D05FT-..CGB)
2 Valve insert complete
3 Replacement filter insert
4 Hexagon-plug with
copper sealing-ring 
R / " (5 pcs.)
1
4
Honeywell GmbH
Cause
Pressure reducing valve is too
large
Diaphragm in valve insert is faulty
Shutoff valves up- or downstream of the
pressure reducing valve are not fully open
Pressure reducing valve is not set to the
desired outlet pressure
Filter in pressure reducing valve is conta-
minated
Pressure reducing valve is not fitted in flow
direction
Filter in pressure reducing valve is conta-
minated or worn
Valve insert, sealing ring or edge of nozzle
is contaminated or worn
Rising pressure on outlet (e.g. in boiler)
/ " - 1" 0903919
1
2
1 / " - 2" 0903920
1
4
/ " - 1" 0901515
1
2
1 / " - 2" 0903890
1
4
/ " - 1" D05FA-1/2T
1
2
/ " - 2" D05FA-11/4T
1
1
4
/ " - 2" ESD05FS
1
2
all S06M-1/4
GB
Remedy
Call our Technical Customer Services
Replace valve insert
Open the shutoff valves fully
Set outlet pressure
Clean or replace filter
Fit pressure reducing valve in flow direction
(note direction of arrow on housing)
Clean or replace filter
Replace valve insert
Check check valve, safety group etc.

13. Accessories

M38T-A10 Pressure gauge
Housing  50 mm, below connection thread 
G / "
1
4
Range: 0-10 bar
DS05 Insulation shells
Please indicate nominal size (1/2 to 2") when
ordering e.g. DS05-1/2
ZR06K Double ring wrench
For removal of spring bonnet
VST06-A Connection set
Threaded connections
VST06-AGB Connection set
With threaded connection (DZR)
VST06-B Connection set
Solder connections
7 MU1H-1034GE23 R1217