wireless controller of solar water heater, 100-240v, for separated pressurized solar hot water system

Product Numbers: SWH-SRC-528

Product description:wireless controller of solar water heater, 100-240v, for separated pressurized solar hot water system




This listing includes: 1 unit of controller for solar water heater, 100v-240v,with wireless display.

(Remark: standard delivery package includes: 1 controller and 1 display. Extra displays should be ordered separately, 1 controller can be matched with maximum 8 wireless displays)


It can be used for the solar hot water heating system, as below:

Max. number of collectors:1

Max. number of storage tanks:1

Max. number of relays:4

Max. number of sensors:4

Max. number of application system:1



Technical Data:
Size  of  Display:130mm  x130mm  x25mm
Size  of  Controller:  200mm  x140mm  x43mm
Power  supply: AC100-240V,50-60Hz.  .      
Power consumption:  < 1.8W
Accuracy of temperature measuring: +/-2 cel. degree

Range of collector temperature measuring: -10 -220
Range of tank temperature measuring: 0-110
Suitable power of pump: 3 pumps possible to be connected, power of each pump<300W
Suitable power of electrical heater: 1pc<= 1500W .
Signal inputs: Inputs: 4 sensors,
  -1pcs*Pt1000 sensor (≤500 for collector (silicon cable≤280 cel. degree),
  -3pcs*NTC10K, B3950 sensor (≤ 135 cel. degree) for tank, (PVC cable ≤105 cel. degree),
Signal outputs: 3 outputs, to control circuit pump or electromagnetic valve, 1 output for control electrical heater

Ambient temperature:-10-50 cel. degree
Water proof grade: IP40

Operation frequency: 430-450 MHz, free to use without ISM admission certificate

Communication distance in open field: up to 600 meter (baud rate: 4.8kps/9.6kbps)

Timing  heating
Energy  save  mode
Temperature  /  time  setting  for  DHW  circulation  pump
“ON/OFF”  Manual  for  DHW  circulation  pump  
Wireless  connection(Code  match  between  controller  and  display)
Temperature  difference  control  1*ΔT
Collector  emergency  shutdown
Collector  cooling  function
Collector  low  temperature  protection
Collector  frost  protection
Tank  re-cooling  function
Celsius  and  Fahrenheit  temperature  switch
Maximum  temperature  of  tank  ( 1*storage  tank)
Anti-Legionella  function
High  temperature  by-pass  function(Collector  cooling  down)
COMM  Communication  function  menu
Holiday  function
Manual  Control( for  4  outputs:P1,P2,R1,H1)
Password  setting
Recovery  to  factory  setting
Manual  Heating
Temperature  query  function
Memory  Protection
Screen  protection
Trouble  shooting
Trouble  protection
Trouble  checking

The components included in the package:
Wireless Display    1 piece(if you need extra display, please contact us.)
Controller    1 piece
User manual  1 piece
PT1000 sensor (φ6*50mm, cable length 1.5m
 1 piece
NTC10K sensor (φ6*50mm, cable length 3m
Mounting accessories ( expansion screw, clamps) 1 piece

Power cable:    1 piece