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Charging priority solar
(2065)

Setting of which priority the swimming pool will be solar heated. The priority for
the DHW and charging buffer is set under Prog. no. 3822.
-

Priority 1:

the swimming pool is heated,

before

the buffer is charged.

Priority 2:

the swimming pool is heated,

while

the buffer is charged.

Priority 3:

the swimming pool is heated,

after

the buffer is charged.

Swimming pool temp
Maximum
(2070)

This parameter sets whether the swimming pool heating by solar charging has
priority or not. If the swimming pool temp reaches the heating limit set here, the
collector pump is switched off. It is again released if the swimming pool temp has
dropped by 1 °C below the maximum heating limit temperature.

With solar integration
(2080)

Setting of whether the swimming pool heating can be done by solar energy or
not.

8.4.10 Primary contr/system pump

Flow temp setpoint min
(2110)
Flow temp setpoint max
(2111)

With these boundaries a range for the flow setpoint can be defined.

Syst pump on heat gen lock
(2121)

This parameter can set whether during active heat generation lock the system
pump will also be locked or not.
-

Off

: The system pump will not be locked.

: During active heat generation lock the system pump will also be locked.

Mixing valve boost
(2130)

For the admixture the boiler flow temperature actual value must be higher as the
requested setpoint of the mixer flow temperature, since these cannot otherwise
be corrected. The controller from the boiler temperature setpoint from the boost
set here and the current flow temperature setpoint.

Actuator running time
(2134)

Setting the actuator running time of the used mixing valve.

Prim contr/system pump
(2150)

Before buffer storage tank

: the primary controller/feed pump is arranged with

existing buffer storage tank hydraulically before the buffer storage tank

After buffer storage tank

: the primary controller/feed pump is arranged with

existing buffer storage tank hydraulically after the buffer storage tank

8.4.11 Boiler

Release below outside temp
(2203)

The boiler is only put into operation if the mixed outside temperature is below
the threshold set here. The switching difference is 0.5°C.

Full charging buffer
(2208)

Under Prog. no. 4810 (full charge charging buffer) is selected, whether and when
the charging buffer is fully charged despite automatic heat generation lock. Un-
der Prog.no. 2203 it is set, whether the boiler takes part in the full charge or not.
-

Off:

the boiler does

not

take part in the full charging of the charging buffer.

On:

the boiler takes part in the full charging of the charging buffer.

Setpoint min
(2210)
Setpoint max
(2212)

As a protection function the boiler temperature setpoint can be limited below by
the minimum setpoint (prog.no. 2210) and above by the maximum setpoint
(prog.no. 2212).

Programming

7308536-02 06.13

Condensing gas boiler Eurocondense three125-300 kW