Solar Water Heater Controller Solar System Controller

Description

Solar Water Heater Controller
SEA Solar hot water intelligent controller is the product that applies the single chip microcomputer (SMC)
technology and it has been made through many living imitation experiments to optimize the controlling
software.  The controller brings functions that ensure the solar system works efficiently, to achieve
automatic controlling of water level, displaying of water temperature and automatic loading of water etc.
Features of SEA Intelligent Controllers for Solar Water Heater:
Complete control functions
High and stable quality
Reliable performance with strong post-sale customer service
Reasonable pricing
Basic System Functions:
Clock  display
Temperature differen
t
ial function “on/off”
Maximum  tank  temperature setup/control
Frost  protection
Temperature difference control
l
ing hot water circulation pump
Time controlled hot water circulation pump
Temperature controlled auxiliary heating during three time section
Protection functions  (a. Memory protection,  b. anti-bacteria protection)
Temperature display in / between“°C /  °F”
Increased System Main Functions:
Clock / week display
8 systems to choose from:
System 1: one collector array, one storage tank, one pump
System 2: one collector array, two storage tanks, two pumps
System 3: one collector array, two storage tanks, one pump – one electromagnetic valve
System 4: two collector arrays, one storage tank, two pumps
System 5: two collector arrays, one storage tank, one pump – one electromagnetic valve
System 6: two collector arrays (east and west, controlled by electromagnetic valve), two
storage tanks, one pump – two electromagnetic valves
System 7: two collector arrays (east and west, controlled by electromagnetic valve), two
storage tanks, two pumps – one electromagnetic valve
System 8: two collector arrays (east and west, controlled by pumps), two storage tanks,
two pumps – one electromagnetic valve
Temperature differen
t
ial function “on/off”
Maximum tank temperature setup/control
Collector emergency shut-off
Limited operation of collector at low temperature
Frost protection
Temperature difference control
l
ing hot water circulation pump
Time controlled hot water circulation pump
Temperature controlled auxiliary heating during three time section
Holiday function
Auto function
Auxiliary heating function / (a. Temperature difference controlling (ΔT2),b. Heating return
increase, c. High temperature by-pass)
Protection functions (a. Memory protection, b. anti-bacteria protection, c. anti-dry heating
protection)
Temperature display in / between“°C /  °F”