Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual page 7

6.9 Starting up the system ............................................................................................................
6.9.1 Evacuating the refrigerant circuit and carrying out a pressure test ..................................
6.9.2 Filling and venting the water system ................................................................................
6.9.2.1
6.9.2.2
6.9.3 Checking the system........................................................................................................
6.9.4 Carrying out a test run .....................................................................................................
6.9.5 Carrying out the system handover and instruction...........................................................
7 Maintenance ............................................................................................................. 195
7.1 Checking the water pressure ..................................................................................................
7.2 Checking the pressure relief valve .........................................................................................
7.3 Conducting visual checks on the PCBs and terminals ........................................................
7.4 Cleaning the strainers .............................................................................................................
7.5 Checking the residual current circuit breaker (RCCB) .........................................................
7.6 Checking the air purge valve and venting the system..........................................................
7.7 Resetting the thermostatic overload protection ...................................................................
7.8 Carrying out maintenance work on the refrigerant circuit ...................................................
8 Appendix ................................................................................................................... 200
8.1 Extract from the operating instructions (J Generation) .......................................................
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Filling hot water tank ..........................................................................................................................
Filling the heating or cooling circuit ...................................................................................................
188
188
191
191
191
192
193
194
195
196
196
196
197
198
198
199
200
7