Controller for Solar Water Heater
Product Details
1 collector array 1 storage tank 1 pump and auxiliary heating Description: The solar circuit pump (R1) is switched on as soon as the switch-on temperature difference (Ton) between the collector array (T1) and the storage tank (T2) is reached. If the temperature difference between the collector array (T1) and storage tank (T2) drops below the switch-off temperature difference (Toff), or the temperature of storage tank (T3) reaches the preset maximum storage temperature, then the solar circuit pump ( R1) is switched off. Back-up heating by auxiliary boiler (detailed see paragraph 4.3): Within the preset time section of back-up heating, if the temperature T3 is below the switch-on temperature, then the circulation pump ( H1) of back-up heating is triggered, when T3 is heated to the switch-off temperature, circulation pump H1 of back-up heating is ceased.
The controller insert 1 system,it can control one extra pump for shower.
Suitable for Split Pressurized system
- color:white
- Rated Voltage:110~220
- Application:Solar System Controller
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:0086-573-86119885
| Delivery Time: | 15days |
| Package: | carton packing |
| Supply Ability: | 5000 Set/Sets per Month |
| Minimum Order Quantity: | 1 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai,Ningbo |
| color: | white |
| Rated Voltage: | 110~220 |
| Application: | Solar System Controller |
| Place of Origin: | Zhejiang China (Mainland) |
