Troubleshooting; Spare Parts - Honeywell Home D05FT Instrucciones De Instalación

6.3 Adjusting the setting scale
If the adjustment knob is removed, this setting is lost. A new
setting can be achieved using a pressure gauge.
1. Close shut-off valve on inlet
2. Release pressure on outlet side (e.g. through water
tap)
3. Close shut-off valve on outlet
4. Fit pressure gauge
5. Loosen slotted screw
• Do not remove slotted screw
6. Slowly open shut-off valve on inlet
7. Set desired outlet pressure (e.g. 4 bar)
8. Align scale (e.g. 4) in middle of viewing window
9. Re-tighten slotted screw
10. Slowly open shut-off valve on outlet
8

Troubleshooting

Problem
Beating sounds
Water is escaping from the spring bonnet Diaphragm in valve insert is faulty
Too little or no water pressure
The outlet pressure set does not remain
constant
9

Spare Parts

For Spare Parts visit homecomfort.resideo.com/europe
10 Accessories
For Accessories visit homecomfort.resideo.com/europe
GB
7
Observe the local requirements regarding correct waste
recycling/disposal!
Cause
Pressure reducing valve is too
large
Shut-off 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
contaminated
Pressure reducing valve is not fitted in
flow direction
Filter in pressure reducing valve is
contaminated or worn
Valve insert, sealing ring or edge of
nozzle is contaminated or worn
Rising pressure on outlet (e.g. in boiler) Check check valve, safety group etc.
4
Disposal
Remedy
Call Technical Customer Service
Replace valve insert
Open the shut-off 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
MU0H-1043 GE23 R1119