Thank you for visiting Bartle & Gibson. If you encounter any issues or have feedback to share, please email us at [email protected]. Your input is greatly appreciated!
content loaded
VIESSMANN 7439303 SOLAR CONTROL UNIT SCU124 V2
MFR Part #: 7439303
SKU #: 1081711
Brand: Viessmann Manufacturing®
UPC: 4054465388445
VIESSMANN® 7439303 Solar Control Unit
(1) Collector Temperature Sensor, (2) Tank Temperature Sensor
Product Details
Attributes
Features
Resources
VIESSMANN® Solar Control Unit, 32 to 104 deg F, 4-1/4 in W x 1-3/4 in D x 6-3/4 in H Dimensions, For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Dimensions:
4-1/4 in W x 1-3/4 in D x 6-3/4 in H
Suitable For Use With:
100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Temperature Rating:
32 to 104 deg F
- Control unit comprises PCB, LCD, selector keys, connection terminals, (4) sensors inputs, solar circuit pump output, relay for actuating pumps and valves, VBUS connectivity and power supply (on site on/off switch), variable speed output for controlling the solar circuit pump
- Solar control unit functions switching the solar circuit pump for DHW and/or swimming pool heating or space heating, electronic limiter for the temperature in the DHW tank (safety shutdown at 194 deg F), collector safety shutdown and collector cooling, 3 basic system layouts, operating hour counter for relays, energy metering, thermostat function, heat dump function
- Collector temperature sensor for connection inside the control
- Tank temperature sensor for connection inside the control
Product Details
VIESSMANN® Solar Control Unit, 32 to 104 deg F, 4-1/4 in W x 1-3/4 in D x 6-3/4 in H Dimensions, For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Attributes
Dimensions: 4-1/4 in W x 1-3/4 in D x 6-3/4 in H
Suitable For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Temperature Rating: 32 to 104 deg F
Features
- Control unit comprises PCB, LCD, selector keys, connection terminals, (4) sensors inputs, solar circuit pump output, relay for actuating pumps and valves, VBUS connectivity and power supply (on site on/off switch), variable speed output for controlling the solar circuit pump
- Solar control unit functions switching the solar circuit pump for DHW and/or swimming pool heating or space heating, electronic limiter for the temperature in the DHW tank (safety shutdown at 194 deg F), collector safety shutdown and collector cooling, 3 basic system layouts, operating hour counter for relays, energy metering, thermostat function, heat dump function
- Collector temperature sensor for connection inside the control
- Tank temperature sensor for connection inside the control