INTRODUCE :

SR1535 Controller Is The Updated Version Of The SR1068 Controller .

1. SR1535 - 1.5KW version

For below solar hot water system  :

1. Split type high pressure system 

2. Split type Low / Non pressure system + Assistant tank with float ball

APPLICATIONS CAPACITY

1. Max. number of collectors: 1

2. Max. number of storage tanks: 1

3. Max. number of relays: 2

4. Max. number of sensors: 3

5. Max. number of visualization application system: 1

6. FRT:1* Rotary vane type electron flow meter (Optional)
   

Display 

Main technical data:

1. Size of Controller: 153mm x180mm x40mm

2. Power supply: AC100-240V,50-60Hz. .  

3. Power consumption: < 2.5W

4. Rated impulse voltage: 2.5KV

5. Housing: Plastic ABS

6. Protection type: IP41

7. Mounting: Wall mounting

8. Operation: 6 push buttons at the front cover.

9. Accuracy of temperature measuring: ± 0.1oC

10. Range of collector temperature measuring: -10oC ~220oC

11. Range of tank temperature measuring: 0oC ~110oC

12. Suitable power of pump: 1 pump possible to be connected  

13. Suitable power of HK (backup heating): 1pc * 1500W .

14. Inputs: 3 sensors,

    1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),

    2pcs*NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),

    1*FRT flow meter port(Optional)

15. Outputs: 2 relays, for circulation pump and backup heating

    1*Electronmagnetic relay, Max.current 2A

    1*Electronmagnetic relay, Max.current 10A

16. Ambient temperature: -10oC ~ 50oC.

17. Water proof grade: IP43

Delivery list
1 * SR1535 controller
1 * accessory bag
1 * user manual
1 * PT1000 temperature sensor (φ6*50mm,cable length 20meters)
2 * NTC10K temperature sensor (φ6*50mm,cable length 3meters)
2* power jack for pump and electrical heater
1*10A power cord

Main functions:

1. DATE---Date setting

2. AH---After heating

3. LOAD---Setup Loading tank1

4. COL---Collector1

5. COOL---Cooling function

6. AUX---Auxiliary function

7. MAN---Manual mode

8. BLPR---Blocking protection function

9. OTDI---Thermal disinfection function

10. FS---Flow meter type selection.

11. UNIT---C-F unit switch

12. BEEP---Beeper

13. REST---reset

14. PASS--- password set

15. Holiday function

16. Screen Protection

17. Trouble Protection

18. Trouble Checking