Wilo IF Instrucciones De Instalación Y Funcionamiento página 34

English
• Convert the instance number into a hexadecimal value (1234h)
• Expand the result to six digits by adding zeros on the left (001234h)
• C contains the two digits on the right (34h)
• E contains the two digits in the middle (12h)
• F contains the two digits on the left (00h)
• Convert the individual parameters into a decimal value
• C contains the two digits on the right (52)
• E contains the two digits in the middle (18)
• F contains the two digits on the left (00)
Enter each parameter via the pump's menu
9 Maintenance
The modules described in these instructions are maintenance-free.
10 Faults, causes and remedies
Have repairs done by qualified skilled personnel only!
Warning! Danger of electric shock!
Any danger from electrical current should be ruled out.
• The pump should be electrically isolated and secured against unauthorised
switch-on prior to any repair work.
• Damage to the mains connection cables should always be rectified by a qual-
ified electrician only.
Warning! Risk of scalding!
At high fluid temperatures and system pressures, allow the pump to cool
down first and then depressurise the system.
30 WILO SE 11/2013