The Apricus MFC-2 multi-function controller can manage a wide range of solar thermal and HVAC systems for both domestic and commercial applications. A variety of software packs allow the controller to be programmed to meet a wide range of applications. The Apricus MFC-2 solar controller is design for simple solar hot water systems that only required the management of a single circulation pump. System management is achieved through measurement of 1 collector and 2 tank temperature sensors.
Clear backlit LCD display
Display of system temperatures and operating status
Adjustable functions settings
Manual/Off/Auto pump modes
Power surge protection
Temperature sensor malfunction warning
Operating instructions and function summary on front panel
Comprehensive set of operating functions:
Collector maximum temperature
Tank maximum bottom/top temperatures
Collector minimum start-up temperature
Collector on/off delta-t temperatures
Tank cooling start and on/off delta-t temperatures
Free protection on/off temperatures
Custom functions can be developed for volume orders
Housing: - ABS plastic
Cable Glands: - Nylon PA66
Casing Dimensions: -
160 x 110 x 82mm
6.3 x 4.3 x 3.2”
Net Weight (with sensors): - 1.24kg / 2.73lbs
Ambient Temperature: - 0oC~40oC / 32oF~104oF
Power Supply: - AC 110-240V 50/60Hz
Fuse: -
∅5x20mm, 250V 3A
(user replaceable)
Standby Power Consumption: - <1W
Temperature Sensors: -
1 x 15m/49’ NTC collector sensor
(-40oC~220oC / -40oF~428oF)
2 x 2m/6.5’ NTC tank sensors
(-20oC~105oC / -4oF~221oF)
Outputs: - 1 x 1Amp AC relay
Protection Type: - IP 20
Protection Class: - I