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5.3.

 

Temperature presets 

The  controller  allows  you  to  set  the  following 
temperatures: 

 

Temperature setting for reservoir 

TsDHW

 

 

Minimal collector temperature 

TCOLmin

 

 

Critical collector temperature 

TCOLcr

 

5.3.1.

 

TsDHW 

Temperature setting for DHW reservoir is a 

temperature to which the controller will load heat 
by  controlling  the  collector  pump  on  the  base  of 
temperature difference in T1-T2 sensors. 

Temperature  setting  for 
DHW  reservoir  (

TsDHW

may  be  checked  by  placing 
the cursor on T2 indicator.  
 
 
 
 
 

By 

pressing  the  knob 

(DHW 

indicator  will  start 

fast 

blinking)  you  may 

open 

edition  mode  for 

the 

DHW  temperature 
preset.  Turn  the 

knob 

to 

change 

the 

preset 

value. 

The 

temperature 
selection  step  is  5°C.  Press  again  the  knob  to 
confirm  the  temperature  change.  If  the  cursor  is 
left in edition mode for 10 seconds or the knob is 
depressed  for 3  seconds, the  controller will leave 
the  preset  change  mode  and  any  made  change 
will be rejected. 

5.3.2.

 

TCOLmin 

Minimal collector temperature is a temperature in 
T1  sensor  that  allows  loading  heat  to  DHW 
reservoir,  if  the  temperature  difference  makes  it 
possible.  Below  minimal  collector  temperature, 
the pump operation is stopped. 

To  read  minimal  collector 
temperature 

(

TCOLmin

move  the  cursor  to  the 
indicator with sun symbol.  

Press  the  knob  (sun  symbol 
will  start  fast  blinking)  to 
enter  value  editing  mode. 
You  may  change  the  value 
by  turning  the  knob.  The 
temperature selection step is 

10°C.  Confirmation  and  leaving  edition  is  the 
same as for TsDHW preset. 

5.3.3.

 

TCOLcr 

Critical  collector  temperature  is  such  T1  sensor 
temperature  that  despite  switching  the  collector 
pump  off,  after  the  temperature  setting  is 
reached,  will  allow  discharge  increasing  heat  in 

the collector. 
Critical 

collector 

temperature 

setting 

(

TCOLcr

)  may  be  read 

by moving the cursor to 
T1 indicator.  
 
Press  the  knob  (T1 
indicator  will  start  fast 
blinking) to enter value 

editing  mode.  You  may  change  the  value  by 
turning the knob. The temperature selection step 
is  10°C.  Confirmation  and  leaving  edition  is  the 
same as for TsDHW 
preset. 

6.

 

CONTROLLER 

SETTINGS 

CHANGE 

-

OPTIONS 

Any  option  may  be 
seen by moving the 
cursor  to  the  option  indicator  (Fig.  5.4).  To  edit 
options  press  the  knob  on  the  options  indicator. 
The  options  icon  will  start  fast  blinking.  Now, 
turning  the  knob  you  may  browse  through  the 
options.  To  modify  any  option,  press  the  knob 

when  the  option  is  selected.  If 
selected option is active, the indicator 
will  be  blinking  fast.  If  the  option  is 
inactive,  the  indicator  will  be  blinking 

slowly.  The  option  values  are  shown  on  the  left-
hand side of the indicator. 

Summary of Contents for PCSol 150

Page 1: ...Controller PCSol 150 REVISION 1 1 SOFTWARE 1 xx 26 05 2015 FOR SOLAR COLLECTORS INSTALLATION AND OPERATION MANUAL...

Page 2: ......

Page 3: ...diagram of connections 16 12 1 1 Use of connectors 17 12 1 2 Power supply connection 17 12 1 3 Temperature sensor connection 17 13 HOW TO CLOSE CASING 18 14 FUSE REPLACEMENT 19 15 TROUBLESHOOTING 20 L...

Page 4: ...c system to which the controller is connected must be protected with a cut out device suitable for expected loads Never use the controller when its casing is damaged In any case do not alter the contr...

Page 5: ...and electronic products disposal system It is recommended to process in accordance with local regulations and not to dispose used products to household garbage containers Proper disposal of outdated...

Page 6: ...6...

Page 7: ...OPERATING MANUAL PCSol 150...

Page 8: ...long with the temperature rise Measured temperature is shown with the step of 10 C for T1 sensor collector s temperature and 5 C for T2 sensor DHW reservoir temperature Subsequent segments of the indi...

Page 9: ...llector temperature TCOLmin move the cursor to the indicator with sun symbol Press the knob sun symbol will start fast blinking to enter value editing mode You may change the value by turning the knob...

Page 10: ...ted by illumination of the sun symbol indicator When the collector temperature drops two degrees below minimal temperature preset the sun symbol will go off and the controller will disable the collect...

Page 11: ...n interruption Alarm on incorrect operation or damage to T2 sensor Signals interruption in T2 sensor circuit Check if the sensor is not e g off the unit or the connecting wire is cut Collector pump op...

Page 12: ...roller off the pump operation will be stopped 9 1 Test of unit When switched on the unit undergoes some testing At the time the display shows alternately the testing screen and the software version Te...

Page 13: ...INSTALLATION MANUAL PCSol 150...

Page 14: ...the set Controller PCSol 150 Temperature sensor T1 CT6w Temperature sensor T2 CT6 Installation and operating manual 1 pc 1 pc 1 pc 1 pc 11 INSTALLATION The controller is designed for operation in the...

Page 15: ...ust and water access is prevented Permissible operating temperature is not exceeded 40 C for controller Air exchange inside casing is allowed Access to dangerous parts is disabled Electrical installat...

Page 16: ...in sections 12 1 2 12 1 3 Presented hydraulic diagram will not replace central heating technical design and may be used only for informative purposes Collector and hot water reservoir must be install...

Page 17: ...act surfaces with temperatures that exceed the cables operating temperature limits The controller has no PE protective connector because the controller itself does not require grounding PE terminals o...

Page 18: ...r must be located in thermometric tube between the supply and return connectors of the collector exchanger pipe coil The sensors resistance per temperature table CT6w CT6 Temp C Min Nom Max 0 999 7 10...

Page 19: ...t means that the fuse is burnt and must be replaced For the unit use sub miniature slow blow fuse 1 25A compliant to IEC 60127 and with maximum switching current not lower than 100A Example of such fu...

Page 20: ...Collector pump capacity is too low pump is not able to transfer heat to reservoir exchanger 3 Temperature preset for reservoir has been reached and controller has disabled the pump Collector pump is...

Page 21: ...Presented drawing is in 1 1 scale and it may be helpful during installation You may cut off this page and use to mark installation place Fig 15 1 Casing drawing for installation aid...

Page 22: ......

Page 23: ......

Page 24: ...SALUS Controls Made in Poland...

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