Commissioning Of The System And Module; Settings Menu Em100 - Buderus EM100 Installationsanleitung

4.2

Commissioning of the system and module

If a control unit is connected, start the automatic configuration
wizard.
NOTICE
Danger of data loss in combination with MC400
Follow the sequence during commissioning.
▶ First put heat source into operation with EM100, then put
MC400 into operation.
4.3

Settings menu EM100

The settings on the EM100 can be performed via the control
unit. Depending on the software version, certain settings are
displayed.
Meu item
PM10 pump modulation
PM10 control type
PM10 voltage min. vol.
PM10 voltage max. vol.
Table 7 Menu EM100 (for RC310 with NF18.xx)
Meu item
Pump config. (boiler circulation pump PC0)
Activate pump control
Output config.
Pump output 230V
Control mode Pump
( Chapter 2, page 17)
Max. pump output
Min. pump output
Pump fault input
Pump run-on
Overrun time
EM100 – 6721848668 (2022/05)
If RC310 is reconnected from MC400 to heat sources with
EM100 and vice versa, the system settings are lost. Renewed
commissioning is required.
▶ To set the EM100, follow the sequence during
commissioning ( Notice).
▶ To set the EM100 subsequently, use separate RC310 as
service tool.
The factory settings are highlighted in the following table.
Settings/adjustment range
Yes | No
Output | 0.5 ... 2.5 ... 10 K
0 ... 10 V
0 ... 10 V
Settings/adjustment range
Yes | No
PWM | InversePWM | 0 - 10 V
Permanent | Switched
Diff-T.Flow/Return boiler |
Burner output | Diff.-Flow-
T.Boiler-header
0 ... 100 %
0 ... 100 %
Close | Open
0 ... 3 ...60 min
Commissioning
Remark/restriction
Selection of output control or
temperature control.
Remark/restriction
Activate pump control
How is the pump to be modulated?
(e.g. wall-mounted indoor unit with internal
pump: inverted pulse width modulation,
floor standing heating appliance with
external boiler circulation pump: 0-10 V)
Select supply voltage for pump
Select pump control mode
Set maximum output signal for pump
Set minimum output signal for pump
Fault signal when opening or closing the
contacts?
Set the pump overrun time
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