FHS Holztechnik GmbH
Sources of Errors / Troubleshooting
Water flow rate too long / too short
See instructions on page 2-4 (Adjusting the flow
time)
Water runs through during initial operation
Close water supply
Pump the pressure cap several times
Then open the water supply again
Water runs through continuously
Dirt particles and other contaminants can impair
the functionality of the self-closing valve.
Therefore, the entire system should be thoroughly
rinsed out, before the functional device is
replaced!
Water runs through continuously
See instructions on page 5-6
(Exchange the functional device)
Damage due to frost
See instructions on page 5-6
(Anticipate exchanging the functional device)
Attention Protect Pumps from Frost:
The device is sensitive to frost and must be de-installed or shut down/emptied during the
winter.
The water must be shut off and remaining water drained.
Pump/pressure cap mechanism must be activated several times after the shut-down, in
order to empty the gate valve, or as the case may be, to ensure the return flow of the
water.
11
Niedereimerfeld 23 * 59823 Arnsberg
Tel.: 02931 9620-0 * Fax: 02931-962050
E-Mail:
* Homepage:
