Honeywell NK298S, Руководство по установке, Страница: 10 / 14

Honeywell GmbH 10 MU1H-1229GE23 R0905
GB
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
Cause Remedy
No or too little water flow rate Refilling combination is not fitted in
flow direction Fit refilling combination in flow direc-
tion (note direction of arrow on hous-
ing)
min. inlet pressure is not reached Call Technical Customer Service on
(49) 6261 810
Ball valves up- or downstream of
refilling combination are not fully
open Open ball valves fully
Pressure reducing valve is not set to
the desired outlet pressure Set outlet pressure ( ☞ chapter 7.2.1)
Filter insert pressure reducing valve
is contaminated Clean or replace filter insert
(
☞ chapter 8.3.2)
integrated strainer is contaminated Clean filter strainer ( ☞ chapter 8.3.1)
or replace cartridge insert
(
☞ chapter 8.2.1)
Discharge valve opens without rea-
son Non return valve upstream or dis-
charge valve are contaminated Clean cartridge insert
(
☞ chapter 8.3.1) or replace
(
☞
chapter 8.2.1)
Non return valve upstream are faulty Replace cartridge insert
( ☞ chapter 8.2.1)
Discharge valve does not close Discharge valve is contaminated or
faulty Clean cartridge insert ( ☞ chapter
8.3.1) or replace ( ☞ chapter 8.2.1)
Water is escaping from spring hood Diaphragm in valve insert is faulty Replace valve insert
(
☞ chapter 8.2.2)
The outlet pressure set does not
remain constant Filter insert pressure reducing valve
is contaminated or worn Clean or replace filter insert
(
☞ chapter 8.3.2)
Valve insert, sealing ring or edge of
nozzle is contaminated or worn -
unwanted rise above set pressure Replace valve insert
(
☞
chapter 8.2.2)
OBJ_BUCH-20-001.book Seite 10 Donnerstag, 15. September 2005 12:53 12