System Component:

Technical Data:

Output Indication:
1. Output light indicator:
– When LED1 is constant light, it indicates that there is a power input;

– LED11 is pump working indication light; LED12 is boiler working indication light.

2. Indicators Illustration:

3. Installation Illustration:

2. You can change working delay time of pump/boiler through Delay Time Control Switch changes. See signed Delay Time Explanation printed on hub controller product.

Attention:
(1) Before installation, removal, cleaning or maintenance of controller, you must cut off the main power, unplug the fuse or turn off the switch circuit breaker;
(2) You must read the instruction in detail before installing the controller, and strictly operate thermostat accordance to instruction;
(3) Controller should be installed by professional engineering company with appropriate safety knowledge;
(4) All wires connections should meet local and national standard.

Product Advantage:
1. Easy to connect with power:
User only needs to reserve main supply in the place of manifold before installation, and directly connect one three-wires cable to thermostats. So user do not need professional wiring workers.
2. Easy to connect wires:
User only needs to connect wires according to wire colors.
3. Easy maintenance after installation:
All wires are very clear and neat.
4. To protect boiler or pump:
Because hub controller has time delay function, it opens boiler and pump only when water valve is totally opened, and closes boiler when temperature reaches requirements. Time delay to open boiler and pump when heating can realize the purpose of energy-saving.
5. To extend boiler and pump life:
Hub controller only start boiler and pump in appropriate temperature, in this way, it will reduce boiler and pump running time, to extend their working life.