Hydraulic Components

SDC / DHC

 

 

On the start day, heating to 25°C is carried out until midnight. The first day of floor covering heating starts at midnight of the

followingT[˚C]VLSoll day.

40253

t

Maximum temperature setting = 40°C.

Progression of screed function over time with floor covering heating.

7.3.2Heating circuit constant temperature control

NOTE This function must be activated in the "Hydraulics" menu for the corresponding heating circuit (direct heating circuit, mixed heating circuit 1, mixed heating circuit 2).

Function The control circuit is operated with a constant temperature specification. The demand value is transmitted to the heat generator. The switching program of the respective heating circuit and the control modes can be activated.

The specification of the constant temperature occurs via parameter "constant temperature setpoint".

Upon activation of the function on a mixed heating circuit output, a flow sensor is to be set for adjustment of the flow temperature.

See also 5.4.4 "Direct heating circuit" menu (UNMIXED CIRC), Pg. 92

7.3.3Fixed-value control

Function As with constant control. The demand value is not transferred to the heat generator, and the switching time program and control modes can be activated.

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Honeywell EN2H-0221GE51 R0808 service manual Heating circuit constant temperature control, Fixed-value control
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EN2H-0221GE51 R0808 specifications

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