SR868C8 separate pressurized solar water heater temperature controller

1, Photos:

2, Features:

Application capacity

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 

3, Technical datas:

<1> Dmension: 120x120x18mm
<2> Power  supply:200V-240V  AC  or  100V-130V  AC,50-60Hz.  .      
<3> Power  consumption:  < 3W 
<4> Accuracy of temperature measuring: ± 2oC
<5> Range of collector temperature measuring: -10oC ~200oC
<6> Range of tank temperature measuring: 0oC ~110oC
<7> Suitable power of pump: 3 pumps possible to be connected, power of each pump < 200W . 
<8> Suitable power of electrical heater: 1pc <= 1500W .
<9> Inputs: 4 sensors, 
       1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
       3pcs*NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC), 
<10> Outputs:4 relays, for circulation pumps or 3-way electromagnetic valve 
<11> Ambient temperature:-10oC ~ 50oC.
<12> Water proof grade: IP40.

4, Main functions:

<1> Timing  heating
<2> Temperature  difference  control  1*ΔT
<3> Collector  emergency  shutdown
<4> Collector  cooling  function
<5> Collector  low  temperature  protection
<6> Collector  frost  protection
<7> Tank  re-cooling  function
<8> Celsius  and  Fahrenheit  temperature  switch
<9> Maximum  temperature  of  tank  (  1*storage  tank)
<10> Anti-Legionella  function
<11> Temperature  controlled  hot  water  circulation  pump
<12> High  temperature  by-pass  function(Collector  cooling  down)
<13> Manual  Control(  for  4  outputs:P1,P2,R1,H1)
<14> Password  setting
<15> Recovery  to  factory  setting
<16> Holiday  fucntion
<17> Manual  Heating
<18> Temperature  query  function
<19> Memory  Protection
<20> Screen  protection
<21> Trouble  shooting
<22> Trouble  protection
<23> Trouble  checking
<24> Memory  Protection
<25> Anti-dry  heating  Protection
<26> Screen  protection  

5, Connection

6, Payment

<1> T/T(wire transfer)

<2> L/C at sight

<3> 30% T/T in advance as deposit, the rest paid before shipment

<4> 30% T/T in advance as deposit, the rest paid against B/L copy

7, Certificate

8, Our advantages:

<1> We have 8 senior engineers working on development. that will make us lead the trend whatever on structure or technolgy

<2> 15 QC control the quality, just make sure all is right

<3> Aftersale service is quick, any problem you mentioned will be dealt with in 24 hours!

<4> Our professional salesmen always online for your questions

9, Factory photos:

10, Contact:

Mrs. Lynn Zhang

Position: Salesman

Phone: 86-573-87622077

Mob: 0086-18868802289

Wechat: zhanlevy

Skype: zhanlevy

Website: www.zilansolar.com

For more details, pls send email to us, thanks!