8
6. Other settings
In order to get into the menu for other settings,
press the key and simultaneously three times
the key.
Unlock the keyboard (4.1, page 3) if necessary,
prior to changing the values.
6.1 48 hours - anti-leakage
system
Indicate whether the 48 hours anti-leakage
system shall be activated or deactivated.
Set the desired status by means of the or
key and save the change with the key.
6.3 Time-based leakage
(volume)
Press the key again and use the or key
to adjust the number of hours after which the flow
of water (1-9) has to be stopped, or to deactivate
this function.
This setting is deactivated in the standard setting.
Press the key until the menu of the time-ba-
sed leakage (volume) is displayed.
Save the change by pressing the key.
In order to also ensure a sufficient leakage
protection in case of a longer absence without
having activated the vacation supervision, use
the following function:
When no water is drawn off during 48 hours,
the main stop valve isolates the system for 3
minutes.
When the stop valve opens again after 3
minutes, the device verifies whether water
continues to flow.
If the flow of water exceeds 250 ml, a leakage
problem is suspected → Message A8 is
displayed.
The 48 hours anti-leakage system is deactivated
in the standard setting.
6.2 Activating /deactivating
the 48 h-anti-leakage system
When the time-based leakage protection is
activated, the time set for the standard leakage
supervision is deactivated and replaced by this
time-based protection.
The set volume is not taken into consideration.
Example: When selecting the 600 liters setting,
a leakage problem would be suspected after 3
hours, even if the 600 liters volume has not been
reached.
However, if the time-based leakage supervision
is set to 8 hours, a leakage problem is only
suspected after 8 hours.
In this case, the maximum flow rate shall not
exceed 75 l (600 liters / 8 hours = 75 liters / h) →
Message A9 is displayed.
Summary of Contents for SYR-Safe-T
Page 1: ...Instructions of use...