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Sun-Love SR528, Operation Manual, Page: 14 / 49

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Sun-Love SR528 Operation Manual Download Page 14

Operation manual of SR528Q wireless controller   

 
 
 

- 13 - 

4. Debugging   

4.1 Time/week setup 

►Press “Clock” button, display shows time on the screen, hour “00” blinks on the 

screen. 

►Press “ ▲ ▼” button to adjust the hour, 

►Press “Clock” again, minute “00” blinks,   

►Press “ ▲ ▼” button to adjust the minute,   

►Then press “Clock” again, week “MO” blinks on the screen 

►Press “▲ ▼” to adjust day of week,   

►Press “Esc” button to exit the system setting, or waiting for 20 seconds to exit 

automatically.   

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Code 

Week 

MO 

Monday 

TU 

Tuesday 

WE 

Wednesday 

TH 

Thursday 

FR 

Friday 

SA 

Saturday 

SU 

Sunday 

Summary of Contents for SR528

Page 1: ...Operating Manual of Wireless Controller SR528Q for Split Pressurized Solar Hot Water System...

Page 2: ...2 Application of wireless controller 12 4 Debugging 13 4 1 Time week setup 13 4 2 Menu structure 14 4 3 Menu description 15 4 4 System description 16 5 Functions operation and parameters setup user g...

Page 3: ...COOL Tank cooling function 34 6 5 4BYPR Bypass function high temperature 35 6 6 COMM Communication function menu 36 6 6 1 ID Address 36 6 6 2 MAC Network address 37 6 6 3 FREQ Communication frequency...

Page 4: ...stalling the remaining components e g the solar collectors pump stations and the water storage it should be sure to observe the appropriate installation instructions provided by each manufacturer Only...

Page 5: ...aybe exist Please note that we cannot guarantee that this manual is given in the integrity of image and text they are just some examples and they apply only to our own system Incorrect incomplete and...

Page 6: ...HW pump Clock Time setting Manual Manual starting heating button Set Setup parameters Parameters upwards adjust Parameters downwards adjust Esc Exit Power Save Power save mode starting button Heating...

Page 7: ...he electromagnetic field 2 1 Display installation Determine the mounting site of display Mount the base board on an 86 type wire connection box Hang the display on the base board and rivet it with scr...

Page 8: ...roller on the base board 2 3 Preparation before wire connection Open Close the wire terminal cover Loosen the screw upwards move the terminal cover and take off the cover Cover reset downwards the cov...

Page 9: ...break them out of the case Notes the flexible wire must be fastened on the case using the clamps provided 2 5 Wire connection Before open the wire connection terminal please be sure to switch off the...

Page 10: ...d to avoid inductive effects must not be laid close to 230 volt or 400 volt cables minimum separation of 100mm If external inductive effects are existed e g from heavy current cables overhead train ca...

Page 11: ...er switch on the power of controller and display Press K0 button on the right side of controller terminal for three seconds until the LED indicator light on the right side of controller blinks 1 secon...

Page 12: ...ay WAIT shows on the screen waiting for the connection between controller and display display automatically returns to the normal operation screen in 6 seconds According to the configured displays qua...

Page 13: ...wireless controller 12 3 2 Application of wireless controller Note standard delivery package includes 1 controller and 1 display Extra displays should be ordered separately 1 controller can be matche...

Page 14: ...Press button to adjust the hour Press Clock again minute 00 blinks Press button to adjust the minute Then press Clock again week MO blinks on the screen Press to adjust day of week Press Esc button t...

Page 15: ...Operation manual of SR528Q wireless controller 14 4 2 Menu structure Submenu Through submenu user can set the parameter as desired value please check it carefully...

Page 16: ...ctor Collector cooling function CMN Low temperature protection of collector CFR Frost protection temperature of collector SMX Maximum temperature of tank REC Cooling temperature of Tank C F Switch bet...

Page 17: ...erature between collector T1 and storage T2 bottom part if the temperature difference DT rises up to the preset switch on T1 or is over it circuit pump P1 is triggered and then storage is heated until...

Page 18: ...t turning off temperature back up heating H1 is stopped Within 24 hours three time sections can be set with this controller Factory set The first schedule back up heating function starts at 4 00 and e...

Page 19: ...time section is from 00 00 to 06 00 Setup steps under standby status Press Heating button to enter the timing setup interface tH 1o 04 00 shows on the screen access the submenu of the switch on time...

Page 20: ...s button to adjust minute of time Repress Set button temperature 50o C blinks on the screen Press button to set the switch on temperature of heating Then press Esc to exit this submenu Press Heating b...

Page 21: ...on to adjust minute of time Repress Set button temperature 55 o C blinks on the screen Press button to set the switch off temperature of heating Then press Esc to exit this submenu or wait for 20 seco...

Page 22: ...il temperature rises up to the switch off temperature pump is stopped Note The running of DHW circulation pump can be controlled by temperature and time section In below text how to set the time and t...

Page 23: ...te 1 Temperature control mode is prior to time control mode 2 When pipe temperature sensor T4 is installed the controller is automatically stop time control mode and transfer to the temperature contro...

Page 24: ...ress Set button minute 00 blinks Press button to adjust minute Press Set button figure 03 MIN blinks Press button to adjust pump running time Press Esc button to exit submenu Press button tC 2F 13 00...

Page 25: ...is saved automatically 6 Functions operation and parameters setup engineer grade 6 1 Access main menu Under standby do like following steps to access main menu Press Set button PWD 0000 appears on th...

Page 26: ...h off DT then solar pump is ceased For example the switch on DT is 8o C switch off DT is 4o C if the temperature on the bottom part of storage is 20o C then just when collector temperature rises up to...

Page 27: ...description in paragraph 6 1 to access main menu DT F Press Set button to access settings program of main menu DT F DT F 04 o C shows on the screen 04 o C blinks and the switch off temperature differe...

Page 28: ...m switch on temperature of collector 60 o C OFF 3 o C 120 o C 6 4 2 CMX Maximum limited temperature of collector collector cooling function 60 o C 190 o C 110 o C 107 o C 6 4 3 CMN Low temperature pro...

Page 29: ...atically set parameters are saved automatically 6 4 2 EMON Maximum switch on temperature of collector for collector emergency close function Setup steps To access main menu TEMP then select submenu EM...

Page 30: ...the solar pump starts working to cool down the heat transfer fluid using the heat losses occurring in pipelines and storage cylinder When collector temperature rises up to its maximal temperature sola...

Page 31: ...tivate and deactivate this function Press button to adjust the low protection temperature of collector CMN adjustable range 00 o C 90 o C after activate the function factory set is 10 o C Press Esc bu...

Page 32: ...d Note this function is only available in special solar system which using un anti freezing liquid this kind of system is only suitable in area where the ambient temperature is near to 0 o C only for...

Page 33: ...tank Description If storage temperature rises up to its maximum temperature and at the same time collector temperature is 5 o C lower than storage temperature then solar pump can be triggered through...

Page 34: ...the same time Note Sometimes the selected function needs controller to have an extra input to connect a temperature sensor or an extra output to control a pump or electromagnetic valve Under main menu...

Page 35: ...F Press Set button parameter OFF blinks on the screen Press button and DVWG ON shows on the screen then to activate this function Press Esc button to exit the menu or wait for 20 seconds to exit autom...

Page 36: ...ton to adjust temperature adjustable range 5 o C 95 o C Press Esc button to exit the menu or wait for 20 seconds to exit automatically parameters are saved automatically Note Both functions of COOL an...

Page 37: ...rameters are saved automatically Application example only for reference Note Both functions of COOL and BYPR use same output R1 so only one COOL or BYPR available at the same time 6 6 COMM Communicati...

Page 38: ...e screen Press Set button WAIT shows on the screen waiting for 10 seconds SAVE blinks and system recover to normal operation status in 20 seconds automatically then new communication frequency is succ...

Page 39: ...HND2 off displays P2 output is switched off Press Esc to exit setup P2 Press button HND3 off displays on the screen R1 output manually set Press Set button HND3 on displays on the screen R1 output is...

Page 40: ...Set button PWDG 0000 shows on the screen ask for reentering the new password doing like above to reenter the new password PWOK shows on the screen to indicate reentering password successfully Press Es...

Page 41: ...t overheating problem of the solar system in the case that tank is already heated completely The function is activated at night between 10 pm and 6 am when the temperature of collector is 8 o C below...

Page 42: ...adjustable range 10 o C 80 o C factory set is 60 o C After 20 seconds this function is activated signal displays on the screen and heating sign blinks also Press Manual button again to switch off man...

Page 43: ...ction In case power failure occurs controller keeps the parameter settings unchanged 7 2 Screen protection When no any press on button for 3 minutes screen protection is activated automatically and th...

Page 44: ...Meaning Cause of error Error rectification blinks T1 T1 sensor problem Sensor wiring short or open Check resistance value or replace blinks T2 T2 sensor problem Sensor wiring short or open Check resis...

Page 45: ...do this the Symptoms Secondary symptoms Possible cause Procedure Controller does not appear any functions at all Display shows nothing no display illumination Controller power supply is interrupted or...

Page 46: ...5 8037 5301 3588 2486 1759 1270 933 697 9 Quality Guarantee Manufacturer provides following quality responsibilities to end users within the period of quality responsibilities manufacturer will exclud...

Page 47: ...pumps pump power 300W Electrical heater can be controlled 1 heater heater power 1500W Signal inputs Collector 1 PT1000 500o C Silicon cable 280 o C Tank or pipe 3 NTC10K B 3950 135 o C PVC cable 105...

Page 48: ...ps 1 piece Power cable 1 piece 12 Device matched to this controller Products listed in below table are useful accessories for this controller it is not included in the standard package if you need ple...

Page 49: ...ter baud rate 4 8Kbps 9 6Kbps SR802 Unit for high power electrical heater Dimension 100mmx100mmx65mm Power supply AC180V 264V 50 60Hz Suitable power 4000W Available ambient temperature 10 50 o C Water...

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