6
4. Commissioning, inspec-
tion, maintenance
Steps - commissioning, inspection and maintenance ............................ 60
5. Maintenance Checklist for maintenance work ............................................................. 81
Overview of electrical components ........................................................ 84
Indoor unit: Opening the programming unit ........................................... 85
Indoor unit: Placing the control unit panel in its service position ........... 86
Indoor unit: Overview of internal components ....................................... 87
Outdoor unit: Overview of internal components ..................................... 87
■
Outdoor unit with 1 fan: Types 101.B04 to 101.B06 ........................... 88
■
Outdoor unit with 1 fan: Types 101.B08 ............................................. 89
■
Outdoor unit with 2 fans ...................................................................... 90
Draining secondary side heat pump ...................................................... 91
Checking the temperature sensors ........................................................ 91
■
Connection to the indoor unit .............................................................. 91
■
Connection to the outdoor unit ........................................................... 91
■
Indoor unit: Viessmann NTC 10 kΩ (blue marking) ............................ 92
■
Indoor unit: Viessmann NTC 20 kΩ (orange marking) ........................ 93
■
Indoor unit: Viessmann Pt500A (green marking) ................................ 94
■
Outdoor unit: Viessmann NTC 15 kΩ (no marking) ............................ 95
■
Outdoor unit: Viessmann NTC 20 kΩ (no marking) ............................ 96
■
Outdoor unit: Viessmann NTC 50 kΩ (no marking) ............................ 97
Checking the fuses ................................................................................ 97
6. Commissioning/service
reports
Hydraulic parameter report .................................................................... 99
Control parameter report ....................................................................... 99
7. Specification ................................................................................................................ 111
8. Appendix Commissioning order ............................................................................. 119
Final decommissioning and disposal ..................................................... 119
■
Extracting the refrigerant .................................................................... 120
■
Disposing of the compressor and compressor oil ...............................120
9. Declaration of Conformity Declaration of conformity ....................................................................... 121
10. Keyword index ................................................................................................................122
Index
Index (cont.)
6199585