SR961S/SR962S/SR962P Solar Work Station & Pump Stations

1.1 Overview

Solar workstation for split pressurized solar water heater system can realise flow control, heat cycle, exhausting, pressure control, temperature display, adding work fluid or draining out water etc. Solar workstation works to store hot water in the tank by connecting the solar collector and the split pressurized water tank.It can monitor system temperature, pressure, flow etc at any time.

1.1.1 Product picture

1.1.2 Kits Parameter

1.2 Main functions

1.2.1 Pump  support:

• Can  be  support  Normal  Pump.
• Can  be  support  High  Efficiency  pump.

1.2.2 Set  up  clock/week

Functions  operation  and  parameters  setup  (user  grade)

• THET  Timing  heating.

• CIRC  DHW  water  circuilation  function.

• TCYC  Tempeature  or  time  setting  for  DHW  pump  in  three  time  sections.

1.2.3 Functions  operation  and  parameter  setup  (engineer  grade)

• DT  Temperature  difference  for  solar  circuit  pump.
• EMOF  Maximum  switch-off  temperature  of  collector  (for  collector  emergency  close  function).
• CMX  Maximum  limited  temperature  of  collector  (collector  cooling  function).
• CMN  Low  temperature  protection  of  collector.
• CFR  frost  protection  temperature  of  collector.
• SMX  Maximum  temperature  of  tank.
• REC  Recooling  temperature  of  tank.
• C＿F  Switch  between  Celsius  and  Fahrenheit.

1.2.4 FUN  Auxiliary  functions

32.  Trouble  checking 

1.3 Delivery scope

2.1 Technical Parameters

2.2 Size

Product: 42cm×28cm×15.5cm,11kg;

package: 57cm×52cm×26cm,12.5kg.

2.3 Optional accessories

2.3.1 Electromagnetic relay : SR802,can control electric heating of ≤4000W.

Contactor unit of high power: SR802 When user selects electrical heater as back-up device, we recommend using SR802 unit connecting controller and electrical heater. Technical data of SR802 Dimension: 100mmx100mmx65mm. Power supply:180V～264V/AC 50/60Hz. Suitable power: ≤ 4000W. Available ambient temperature: -10 ~ 50oC Water proof grade: IP43.

SR802 Connection Diagram:

2.3.2 Cable wired remote display（SR805）

2.3.3  Wireless remote display（SR805W）

3.1 SR961S/SR962S/SR962P Installation diagrams

3.2 SR961S/SR962S/SR962P Installation manual download link:

SR961S.pdf