Domestic Hot Water Circulation; Remote Heating Activation - flamco MeiTronic W10B Bedienungsanleitung

BASIC DESCRIPTIONS OF
EN
CONTROLLER OPERATION

DOMESTIC HOT WATER CIRCULATION

The d. h. w. circulation pump is operating according to the time program for the d. h.
w. circulation - parameter P4.7. The pump is operating in intervals. The operation and
pause time ratios are set with parameters P4.8 and P4.9.
D. H. W. CIRCULATION ON OUTPUT R5
With parameter setting S4.1=5 the R5 output can be programmed for the activation
of d. h. w. circulation with temperature sensor. This option is available only for those
hydraulic schemes, which do not have a d. h. w. circulation implemented in the base
version.
D. H. W. CIRCULATION WITH THE USE OF SENSOR
When the T1 or T8 sensor is free, it can be used to activate the d. h. w. circulation with
a temperature switch (set with parameter S1.4=6 for sensor T1 or S1.5=7 for sensor T8).
The sensor needs to be installed on the exit pipe from the d. h. w. storage tank (heated
conduit). Whenever an immediate temperature rise for at least 5 K is detected, the d. h.
w. circulation pump is switched on.
D. H. W. CIRCULATION WITH FLOW SWITCH
When the T1 or T8 sensor is free, it can be used to activate the d. h. w. circulation
with a flow switch (set with parameter S1.4=7 for sensor T1 or S1.5= for sensor T8).
The switch needs to be installed on the exit pipe from the d. h. w. storage tank
(hot pipe). Whenever the flow switch is connected, d. h. w. circulation pump is
switched on for 5 minutes.

REMOTE HEATING ACTIVATION

When the controller detects a short circuit potentially free on inputs T1 or T6,
it activates room heating according to the desired day time temperature and d. h. w.
warming. In a BUS connection of more controllers, you can define with the parameter
S1.8, whether a request for remote activation from the master controller is accepted as
well.
76 Service setting manual