Regulus KPG1-ALC, Installation And Operation Manual

23

• Adjust the solar controller. 
• Select an appropriate hydraulic variant in the controller 
menu. Check the controller settings and adjust parame-
ters.

During solar controller setup, activate the re-
spective safety functions (collector protection, 
night recooling).

  11. COMMISSIONING

• uncover the collectors
• place a suf

fi

 ciently sized vessel (to hold the entire solar 

fl

 uid volume) under the safety valve spillway

• check if the circulation pump switches when the preset 

temperature difference between solar collectors and 
secondary circuit is reached

The solar system offers unmanned and almost main-
tenance-free operation. Despite that, it is important to 
check the right functioning of the system within the 

fi

 rst 

days of operation. First of all the temperature, system 
pressure and pump operation shall be checked. Once 
a year, preferably during a sunny day, it is necessary 
to check the working order and tight fastening of the 
collectors, verify the system tightness and pressure (incl. 

pressure in the expansion vessel) and the pump operati-
on. At least once in every 2 years the heat carrying 

fl

 uid 

shall be checked for its antifrost properties. The system 
shall be always replenished with the same 

fl

 uid as the 

original 

fi

 lling was.

The system must not be replenished with water. 
Always use solar liquid supplied by Regulus.

Service or maintenance of the appliance may be done 
exclusively by an authorized person, holder of a valid 
authorization issued by Regulus, spol. s r.o. 
Regulus offers warranty for this product under the condi-
tions speci

fi

 ed in the Warranty Certi

fi

 cate. The Warranty 

Certi

fi

 cate is an integral part of the documents supplied 

with the product. 
In case you wish to claim warranty, please contact your 
system supplier - installer.

  12. OPERATION, CHECKS AND MAINTENANCE

  13. SERVICING AND WARRANTY