sauter equitherm EQJW126F001, Mounting And Operating Instructions

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Functions of the heating circuit
30
BA_EQJW126F001_EN001
STOP on the display indicates that there has been a deviation of flow
temperature of more than 5 °C for longer than 30 minutes. The function is
canceled by the controller in such cases. While STOP appears on the display, the
controller keeps the flow tempera- ture constant at 25 °C.
A power failure while the drying function is active or when STOP appears on the
display automatically leads to the drying function restarting from the beginning.
NOTICE
The function block parameter can only be accessed when the function has
started by de- activating the function block and activating it again.
Functions WE Configuration
Underfloor heating
Drying of jointless floors 0
25 °C
5.0 °C
45.0 °C
4
0.0 °C
SToP
CO1 -> F05 - 1
Start temperature / 20 to 60 °C
Temperature rise per day / 0.0 to 10.0 °C
Maximum temperature / 25.0 to 60.0 °C
Maintaining time for max. temperature / 0 to 10
days
Temperature reduction per day / 0.0 to 10.0 °C

STArT,

STArT,
 
STArT
5.4 Deactivation depending on outdoor temperature
5.4.1 OT deactivation value in rated operation
If the outdoor temperature exceeds the limit OT deactivation value in rated
operation , the affected heating circuit is put out of service immediately. The valve is
closed and the pump is switched off after t = 2 x valve transit time. When the
outdoor temperature falls below this value (less 0.5 °C hysteresis), heating operation
is restarted immediately.
With the default settings, this means that, during the warm season, the system is
switched off at an outdoor temperature of 22 °C.
Parameter WE Parameter level /
Range
of values
OT deactivation
value in rated
operation
22.0 °C PA1 / 0.0 to 50.0 °C