NIBE Nibe S-Series (SG Ready)
Modbus connection to the NIBE S heat pump. Firmware version 4.7.5 or newer is required. Required settings in the control unit:
- In the indoor unit, Modbus must be enabled in menu 7.5.9
- To use power control, “external power limitation via Modbus” must be selected under AUX in menu 7.4. In the charging point settings, a minimum power of 1.2 kW (single-phase) must be configured. If the base load is higher, it must be set as the minimum power.
- In menu 7.4, the options “SG-Ready A” and “SG-Ready B” must not be assigned.
- The value
1(uint8) must be written once to holding register 3032.
Funzionalità supportate
- Riducibile: La potenza assorbita può essere ridotta (ad es. § 14a EnWG). Vedi Limite esterno.
Parametri
| Nome | Descrizione | Valore | Livello |
|---|---|---|---|
id | ID Modbus | int | obbligatorio |
host | Indirizzo IP o hostname | obbligatorio | |
port | Porta | int | obbligatorio |
tempsource | Temperature sensor | facoltativo | |
powercontrol | power limitation | facoltativo |
Esempio di configurazione per evcc.yaml
Se preferisci non configurare il dispositivo dall’interfaccia, puoi usare questo blocco YAML.
chargers: - name: my_heating type: template template: nibe-s-series
# Modbus TCP modbus: tcpip id: 1 host: # Hostname port: 502 # Port tempsource: water_mid # Temperature sensor, [water_top, water_mid] powercontrol: true # power limitation