Disposal; Troubleshooting - Honeywell NK298S Einbauanleitung

9. Disposal

The refilling combination consists of:
• Red-bronze
• Brass
• Steel
• Plastic
Observe the local requirements regarding cor-
rect waste recycling/disposal!

10. Troubleshooting

Disturbance
No or too little water flow rate
Discharge valve opens without rea-
son
Discharge valve does not close
Water is escaping from spring hood Diaphragm in valve insert is faulty
The outlet pressure set does not
remain constant
Honeywell GmbH
GB
Cause
Refilling combination is not fitted in
flow direction
min. inlet pressure is not reached
Ball valves up- or downstream of
refilling combination are not fully
open
Pressure reducing valve is not set to
the desired outlet pressure
Filter insert pressure reducing valve
is contaminated
integrated strainer is contaminated Clean filter strainer (☞ chapter 8.3.1)
Non return valve upstream or dis-
charge valve are contaminated
Non return valve upstream are faulty Replace cartridge insert
Discharge valve is contaminated or
faulty
Filter insert pressure reducing valve
is contaminated or worn
Valve insert, sealing ring or edge of
nozzle is contaminated or worn -
unwanted rise above set pressure
10
Remedy
Fit refilling combination in flow direc-
tion (note direction of arrow on hous-
ing)
Call Technical Customer Service on
(49) 6261 810
Open ball valves fully
Set outlet pressure (☞ chapter 7.2.1)
Clean or replace filter insert
(☞ chapter 8.3.2)
or replace cartridge insert
(☞ chapter 8.2.1)
Clean cartridge insert
(☞ chapter 8.3.1) or replace
(☞ chapter 8.2.1)
(☞ chapter 8.2.1)
Clean cartridge insert (☞ chapter
8.3.1) or replace (☞ chapter 8.2.1)
Replace valve insert
(☞ chapter 8.2.2)
Clean or replace filter insert
(☞ chapter 8.3.2)
Replace valve insert
(☞ chapter 8.2.2)
MU1H-1229GE23 R0905