48
Installation and maintenance instructions 0020257297_06
Installation and maintenance
instructions
Contents
Safety .................................................................. 49
Action-related warnings ....................................... 49
Intended use ........................................................ 49
General safety information .................................. 49
Regulations (directives, laws, standards) ............ 50
Notes on the documentation ............................ 51
Validity of the instructions.................................... 51
Further information .............................................. 51
Product description........................................... 51
Heat pump system............................................... 51
Cooling mode....................................................... 51
Functions of the heat pump ................................. 51
Description of the product.................................... 52
Product design..................................................... 52
Information on the data plate............................... 53
CE marking .......................................................... 53
Connection symbols ............................................ 53
Application limits .................................................. 53
Thawing mode ..................................................... 54
Safety devices ..................................................... 54
Set-up.................................................................. 55
Unpacking the product......................................... 55
Checking the scope of delivery............................ 55
Transporting the product ..................................... 55
Dimensions .......................................................... 55
Complying with minimum clearances .................. 56
Conditions for the installation type....................... 56
Requirements for the installation site .................. 57
Ground installation............................................... 58
Wall installation.................................................... 59
Flat-roof installation ............................................. 59
Removing the casing sections............................. 60
Installing the casing sections............................... 61
Hydraulics installation ...................................... 61
Preparing work on the refrigerant circuit.............. 61
Planning the routing of the refrigerant pipes........ 62
Routing refrigerant pipes to the product .............. 62
Routing refrigerant pipes to the product .............. 63
Routing refrigerant pipes in the building .............. 63
Connecting the refrigerant pipes ......................... 64
Checking the refrigerant circuit for tightness ....... 64
Evacuating the refrigerant circuit ......................... 64
Adding additional refrigerant................................ 65
Releasing the refrigerant ..................................... 65
Completing work on the refrigerant circuit ........... 66
Electrical installation......................................... 66
Preparing the electrical installation...................... 66
Requirements for electrical components ............. 66
Stripping the electrical wire.................................. 66
Establishing the power supply, 1~/230V.............. 66
Establishing the power supply, 3~/400V.............. 67
Connecting the eBUS line ................................... 68
Connecting accessories ...................................... 68
Sealing the wall duct............................................ 68
Start-up ............................................................... 68
Checking before switching on.............................. 68
Switching on the product ..................................... 68
Handing over to the end user ........................... 68
Instructing the end user ....................................... 68
Troubleshooting ................................................ 68
Fault messages ................................................... 68
Other faults .......................................................... 68
Inspection and maintenance ............................ 68
Observing the work plan and intervals ................ 68
Procuring spare parts .......................................... 68
Preparing for inspection and maintenance .......... 68
Guaranteeing occupational safety ....................... 69
Carrying out maintenance work........................... 69
Completing inspection and maintenance............. 70
Decommissioning.............................................. 70
Temporarily decommissioning the product.......... 70
Permanently decommissioning the product......... 70
Recycling and disposal..................................... 70
Recycling and disposal........................................ 70
Disposing of the refrigerant ................................. 70
Appendix ............................................................................ 71
A
Functional diagram............................................ 71
Safety devices.................................................... 72
Wiring diagram................................................... 73
Wiring diagram, part 2 ......................................... 75
Inspection and maintenance work................... 76
Technical data.................................................... 76
Index ................................................................................... 80
Содержание VWL 105/5 AS S2
Страница 203: ......