Consolar CONTROL 602, Operating Instructions Manual

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TDMA CONTROL 602-702 Eng Nov.doc
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5.7.3 Return Temperature Raising
Main Menu 12:34
Set Heating
The CONTROL 602 / 702 has an adjustable temperature differential control,
which allows ‘Return Temperature Raising’ to be implemented. ‘Return
Temperature Raising is only possible in the CONTROL 602 with Variant A.
In the summer mode (DHW only) the ‘Return Temperature Raising’ function is
disabled.
Diff. Return Temp:
Flow 2...24 K
The temperature difference by which the temperature of the heating return can be
set here. The thermal store temperature must be higher than the return flow
temperature by this set amount to activate this function (switching the divert valve
from AB to A). The hysteresis is factory set at 2 K.
Note:
For the function ‘Return Temperature Raising’ the setting in Section 5.2 must be
considered.
Temperature differential Switch:
Allocation Input - Function - Ouput
Input Function
Store sensor (D) (Art. Nr. RE 046) Return Temperature Raising
Return Temp. Raising
(Art. Nr. RE 046) Return Temperature Raising
Switch to winter mode (Soalr
system)
Output: Return Temp Raising (divertor valve)
5.8 Functions required to operate boiler
(Set Boiler)
Main Menu 12:34
Set Boiler
This menu item can be any settings that affect either the boiler (eg., oil or solid
fuel), the boiler pump or the store charging pump.
To control the boiler, select the ‘boiler control’ in the CONTROL 602 Variant B
(select function 2) and in the CONTROL 702 (additional function 1).
If a boiler and a boiler pump are to be controlled by the controller, set the
‘’pump control’ as following Control 602 (select function 3) and the CONTROL
702 (additional function 2).
5.8.1 Boiler (Oil, Gas, Pellets)
Depending on the hydraulic circuit, either the boiler pump or store charging
pump is driven. The assignment are as follows:
Control Setting Automatic assignement of the hydraulic circuit
Buffer logic With Boiler Pump
Return temp raising With Store charging pump
No setting With Store charging pump
Boiler Temperature
Min: 0...70 °C
Here the minimum boier temperature is set, at which the boiler or store charging
pump output (A2) is turned on.