Viessmann Vitocal 222-S Installation And Service Instructions For Contractors page 5

Index
(cont.)
4. Commissioning, inspec-
tion, maintenance
5. Maintenance
6. Indoor unit parts lists
7. Parts list, outdoor unit
types 221.C04 to 221.C08,
230 V~
8. Parts list, outdoor unit
types 221.C10 to 221.C16,
230 V~
9. Parts list, outdoor unit
types 221.C10 to 221.C16,
400 V~
10. Commissioning/service
reports
11. Specification
12. Appendix
13. Certificates
14. Keyword index
Closing the heat pump ........................................................................... 57
Fitting the front panels of the indoor unit ............................................ 58
■
Fitting the side cover for the outdoor unit ........................................... 58
■
Steps - commissioning, inspection and maintenance ............................ 59
Overview of electrical components ........................................................ 83
Indoor unit: Opening the programming unit ........................................... 83
Indoor unit: Placing the control unit panel in its service position ........... 84
Overview of internal components: Indoor unit ....................................... 85
Overview of internal components: Outdoor unit ..................................... 86
Outdoor unit, types 221.C04 to C08 ................................................... 87
■
Outdoor unit, types 221.C10 to C16 ................................................... 88
■
Draining the heat pump on the secondary side ..................................... 89
Checking the temperature sensors ........................................................ 89
Connection to the indoor unit .............................................................. 89
■
Connection to the outdoor unit ........................................................... 90
■
Indoor unit: Viessmann NTC 10 k
■
Indoor unit: Viessmann NTC 20 k
■
Indoor unit: Viessmann Pt500A (green marking) ................................ 92
■
Outdoor unit: Viessmann NTC 10 k
■
Checking the fuses ................................................................................ 93
Overview of indoor unit assemblies ....................................................... 95
Indoor unit casing .................................................................................. 96
Indoor unit electrical equipment ............................................................. 98
Indoor unit condenser ............................................................................ 100
Hydraulics, indoor unit ........................................................................... 102
Type AWBT(-M) .................................................................................. 102
■
Type AWBT(-M)-E/AWBT(-M)-E-AC ...................................................104
■
Indoor unit DHW cylinder .......................................................................106
Miscellaneous ........................................................................................ 108
Overview of assemblies, outdoor unit 230 V~ ....................................... 111
Outdoor unit casing 230 V~ ................................................................... 112
Refrigerant circuit, outdoor unit types 221.C04 to 221.C08, 230 V~ ..... 114
Outdoor unit electrical equipment 230 V~ ............................................. 116
Overview of assemblies, outdoor unit 230 V~ ....................................... 119
Outdoor unit casing 230 V~ ................................................................... 120
Outdoor unit refrigerant circuit 230 V~ ...................................................122
Outdoor unit electrical equipment 230 V~ ............................................. 124
Overview of assemblies, outdoor unit 400 V~ ....................................... 127
Outdoor unit casing 400 V~ ................................................................... 128
Outdoor unit refrigerant circuit 400 V~ ...................................................130
Outdoor unit electrical equipment 400 V~ ............................................. 132
Hydraulic parameter report .................................................................... 134
Control parameter report ....................................................................... 134
................................................................................................................144
Commissioning order .............................................................................152
Final decommissioning and disposal ..................................................... 152
Declaration of conformity ....................................................................... 153
................................................................................................................154
(blue marking) ............................ 90
Ω
(orange marking) ........................ 91
Ω
(no marking) ............................ 93
Ω
Index
5