1, Features:

Application capacity

Max.number of collectors: 1

Max.number of storage tanks: 1

Max.number of relays: 4 

Max.number of sensors: 5

Max.number of application system: 1 

2, Technical datas:

<1> Dmension: 120x120x23mm
<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: 5 sensors, 
       2pcs*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.  

3, 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> RPM  speed  controlling(1*semiconductor)
<12> Thermal  energy  measuring
<13> Pump  interval  functions.
<14> High temperature by-pass function(Collector cooling down)
<15> Manual  Control(  for  4  outputs:P1,P2,R1,H1)
<17> Password  setting
<18> Recovery to factory setting
<19> Holiday  fucntion
<20> Manual  Heating
<21> Temperature query function
<22> Memory  Protection
<23> Screen  protection
<24> Trouble  shooting
<25> Trouble  protection
<26> Trouble  checking  

4, Connection

5, 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

6, 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

7, Contact:

Mr Krista Zhang

Position: Sales manager

Phone: 86-573-87090146

Mob/Whatsapp: +8618857389277

Facebook/Wechat: Zilansolar

Twitter: zhangkrista Skype: Krista025

Website: www.zilansolar.com

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