Hi!

I am wiriting to ask about performing test run in Zubadan heat pump HRP100VHA. Before i was install heat pumps but with this i have lots of problems from beggining. I was reading manual but it's not clear as others. Everything is connectend and there is no errors betwen heat pump ftc2 and PAR-W21MAA-J but test run wont start. Controller show blinking for while TEST RUN 2:00 information then it is dissaperd. Switches SW4-1 and SW4-2 are set to ON possition.
Heat pump is new. The installation is very simple without DHW tank and immpersion heaters.
I would be gratefull if someone who mounted this pump will help me and tell what to do to perform test run and then setup normal work mode.
I am sorry for my English.
Best Regards,