Solar water heating controller M-8

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US $10-30 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Evacuated Tube
Circulation Type:
Direct / Open Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Wall Mounted
Housing Material:
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
200000 Set/Sets per Quarter
Packaging & Delivery
Packaging Details
Sample packed in wooden box, container order packed in carton with foam inside.
Lead Time :
within 10days


1, Photos:



2, Technical datas:


<1> Power supply: 220V
<2> Self power consumption: 5

<3> Measuring accuracy of temperature: ± 2 
<4> Temperature range of measurement: 0~110 
<5> Accuracy of controllable temperatuere: ± 2
<6> Water level: five classes display
<7> Power of booster pump or ribbon heater or circulation pump: ≤ 500W

<8> Action current of electric leakage: ≤ 10mA/0.1s
<9> Data of solenoid valve: DC 12V, with pressure and non pressure valve
Operation pressure of pressurized valve: 0.02Mpa~0.8Mpa, suitable for providing water directly 
Operation pressure of un-pressurized valve: 0.0Mpa, connected with water tank or low pressure water providing. 


3, Main functions:


<1> Time display
<2> Power on self-test 
<3> Water level upper-limited preset 
<4> Water level lower-limited preset 
<5> Upper&lower limited of heating temperature can be preset 
<6> Upper&lower temperature of temp-control water loading can be preset 
<7> Water temperature&level display 
<8> Water shortage alarms
<9> Full water alarm 
<10> Constant level water loading
<11> Manual water loading
<12> Temp-control water loading
<13> Compulsory water loading
<14> Sensitivity setting
<15> Timing water loading 
<16> Watering under low pressure

<17> Delayed to close water loading

<18> High-temperature explosion protection

<20> Automatic watering pressurization

<21> Heat preservation delay manually

<22> Timing heating

<23> Manual heating

<24> Constant-temp heating

<25> Heating protection 1

<26> Heating protection 2

<27> Double pipe fuction

<28> Intelligent mode

<29> Electric leakage protection

<30> Power-off memory


4, 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


5, Certificate



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, Factory photos:



8, Contact:


Mrs. Lynn Cheung


Position: Sales manager

Phone: 86-573-87622077

Mob: 0086-18868802289

Wechat: zhanlevy

Skype: zhanlevy



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