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        "id": "89f2cf526168aea6",
        "type": "tab",
        "label": "Tank - Pump Control",
        "disabled": false,
        "info": "",
        "env": []
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        "service": "com.victronenergy.tank/20",
        "path": "/Level",
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            "service": "com.victronenergy.tank/20",
            "name": "Black Water"
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        "pathObj": {
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            "type": "float",
            "name": "Tank level (%)"
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        "service": "com.victronenergy.tank/21",
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        "service": "com.victronenergy.tank/22",
        "path": "/Level",
        "serviceObj": {
            "service": "com.victronenergy.tank/22",
            "name": "Fresh Water Left"
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        "pathObj": {
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        "name": "Set GC Tank.Black",
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                "to": "payload",
                "tot": "msg"
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        "action": "",
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        "from": "",
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        "reg": false,
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        "property": "payload",
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        "checkall": "true",
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        "y": 760,
        "wires": [
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        "outputLabels": [
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        "type": "comment",
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        "name": "Requirements",
        "info": "\nWhen one or both of the waste water tanks reach 90% or more I want to switch the cerbo relay 1 on. When one or both of the freshwater tanks reach 5% or less I want to switch the cerbo relay 1 on. So the waterpump doesn't overfill the tanks or is running dry.\n\nWhen all of the tanksensor are within the limits, waste water 0-90% and freshwater 5-100%, the relay should be off and the pump should be able to run.",
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        "action": "",
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        "wires": [
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        "outputLabels": [
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        "y": 880,
        "wires": [
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        ],
        "checkall": "true",
        "repair": false,
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        "x": 750,
        "y": 940,
        "wires": [
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        "outputLabels": [
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        "type": "inject",
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        "props": [
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        ],
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        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "50",
        "payloadType": "num",
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        "repeat": "2",
        "crontab": "",
        "once": true,
        "onceDelay": "5",
        "topic": "Trigger",
        "payload": "",
        "payloadType": "date",
        "x": 430,
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        "name": "Check Tank.Black",
        "property": "Tank.Black",
        "propertyType": "global",
        "rules": [
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                "vt": "str"
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            {
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        ],
        "checkall": "false",
        "repair": false,
        "outputs": 2,
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        "wires": [
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        ],
        "checkall": "false",
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        "property": "Tank.Fresh_L",
        "propertyType": "global",
        "rules": [
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                "vt": "num"
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            {
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                "vt": "num"
            },
            {
                "t": "else"
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        ],
        "checkall": "false",
        "repair": false,
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        "wires": [
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