Speed Tv (5105)
The preholding time Tv determines how long a spontaneous change of the
control difference continues to have an effect. A short time only influences
the control variable only for a short time.
Transfer strategy (5130)
The domestic hot water storage tank can be charged from the buffer
storage tank if the buffer storage tank is hot enough. Depending on the
hydraulic circuit, this transfer can be carried out using the charging pump
Q3 or using the St tank transfer pump Q11. If the domestic water
preparation is switched off, the transfer is also switched off.
Off: Transfer does not take place.
Always: If the domestic water operating mode is switched on, heat is
always transferred to the domestic water storage until the nominal
setpoint is reached. If the Legionella function is switched on and the
Legionella time is active, heat will be transferred until the Legionella
setpoint is reached.
DHW release: If the domestic water operating mode is switched on, heat
is always transferred to the domestic water storage tank until the current
setpoint in accordance with the domestic water release times (BZ 1620)
is reached. If the Legionella function is switched on and the Legionella
time is active, heat will be transferred until the Legionella setpoint is
reached.
Interm circ boost recharging (5139)
Setpoint boost for charging setpoint on charging sensor B36 with
recharging.
Intermediate circuit boost (5140)
Setpoint boost for the loading setpoint at the DHW charging sensor B36.
The set value is added to the request.
Excess interm circ temp max (5141)
With this parameter the end criterion of a full charging during control is
specified on the charging sensor B36. If the contents of the stratification
cylinder is charged to the bottom, the temperature increases on the
charging sensor
Flow setp compensation delay (5142)
With the setpoint control, the heat demand is adjusted so that the
intermediate circuit temperature DHW charging sensor B36 reaches its
setpoint (storage tank setpoint plus intermediate circuit boost). The
setpoint control can be switched on or off with the flow setpoint delay
parameter ("Off" or value between 0 and 60 s). The setpoint control is
delayed by the length of time set under program no. 5142; the temperature
is controlled to the se charging boost.
Flow setp compensation Xp (5143)
The mixer valve P-band Xp defines the amplification of the controller. A
smaller Xp value leads to higher actuation of the charging pump at the
same control difference.
Flow setp compensation Tn (5144)
The mixer valve reset time Tn determines the reaction speed of the
controller when compensating for remaining controller differences. A
shorter reset time Tn leads to faster compensating.
Flow setp compensation Tv (5145)
The mixer valve preholding time Tv determines how long a spontaneous
change of the control difference continues to have an effect. A short time
only influences the control variable for a short time.
Full charging with B36 (5146)
Here it can be set whether the end of the full charging is detected via the
temperature on the charging sensor B36.
9 Settings
114
Paramount five 30 – 115
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