Solar system 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 differential function “on/off”
  •   Maximum  tank  temperature setup/control
  •   Frost  protection
  •   Temperature difference controlling 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 differential function “on/off”
  •    Maximum tank temperature setup/control
  •    Collector emergency shut-off
  •    Limited operation of collector at low temperature
  •    Frost protection
  •    Temperature difference controlling 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”
SEA Groups Ltd.
We harness the power of the sun for our future
Solar . Energy . Application
SEA Groups Ltd.
We harness the power of the sun for our future
Solar . Energy . Application
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Intelligent Computerized Controller
Copyright © 2010 SEA Groups Ltd.
Button on display panel
Green lamp
On/Off
“▲””▼” adjust
△T  
Manual △T
OK
oC / F
SET
Pipe timing
Recovery
Temp. Display
Clock
Heating
“ →” “←”
LCD display screen
Button description
Power indication lamp
Power “switch on/off” button
Adjusting button
To Set switch-on/off temperature difference of solar circulation
Manual commissioning to trigger temperature difference
Controlled solar circulation
Activate/deactivate one function
Celsius / Fahrenheit transformation button
To set time for hot water pipe circulation
To recovery the display to factory set mode.
Display temperature in different position one by one
Clock set
Electrical heating time set
Transfer button
Pos.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
®
SEA-SC09-00 Module
SEA-SC08-00 Module
Button on display panel
Green lamp
On/Off
Clock
Heating

Recovery
ESC
SET
“+”adjust
”-” adjust
Display
Button description
Power indication lamp
Power “switch on/off” button
Clock set
Electrical heating time set

To recovery the display to factory set mode
Exit the function setting program
Enter and set the controller function program
Adjusting button
Adjusting button
Controller LCD display screen
Pos.
1
2
3
5
6
7
8
9
10
11
12
SEA solar system installed projects