Tab.24 Control based on heat output
Input signal (V)
Heat output (%)
Description
0–2.0
0
Boiler off
2.0–2.2
0
Heat demand
2.0–10
0–100
Desired heat output
Blocking input
The boiler has a blocking input. This input is installed on the BL terminals
of the connector.
Change the function of the input using parameter AP001.
Warning
Only suitable for potential-free contacts.
Important
First remove the bridge if this input is used.
For more information, see
Parameters - FSB-WHB-HE-150-300, page 50
Changing the parameters, page 49
Release input
The boiler has a release input. This input relates to the RL terminals of the
connector.
Change the function of the input using parameter AP008.
Warning
Only suitable for potential-free contacts.
For more information, see
Parameters - FSB-WHB-HE-150-300, page 50
Changing the parameters, page 49
6.7
Connecting a PC/laptop
There is a Service connector next to the control panel. A Recom interface
can be used here to connect a:
PC
Laptop
Smart Service Tool
Using the Recom service software, you can enter, change and read out
various boiler settings.
Connecting and disconnecting an interface connector:
1. Move the Service connector slide upwards.
2. Push the interface connector into place. It should snap shut with a
click.
The interface connector is connected.
3. Maintain slight tension on the interface connector
4. Push the slide downwards. The interface connector will now be
released.
5. Pull the interface connector from the connector.
The interface connector is disconnected.
Fig.34
Blocking input
AD-3000972-02
BL
Fig.35
Release input
AD-3001303-01
RL
Fig.36
Connecting an interface connector
AD-0000311-01
3
4
5
1
2
6 Installation
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