01-07-2022
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AHP60
26/32 kW -
Installation, Use and Maintenance
CONTENTS
1.
REGULATIONS, RECOMMENDATIONS AND WARNINGS ..............................................................5
1.1. Applicable regulations and standards ........................................................................................................... 5
1.2. Recommendations and warnings ................................................................................................................. 5
2. DESCRIPTION OF THE EQUIPMENT ..............................................................................15
2.1. Designations and scope .............................................................................................................................. 15
2.2. Packaging ................................................................................................................................................... 15
2.3. Definitions
................................................................................................................................................... 15
2.4. Technical data ............................................................................................................................................. 16
2.5. Description .................................................................................................................................................. 20
2.6. Operating principle ...................................................................................................................................... 22
3. INSTALLATION ...................................................................................................................24
3.1. Lifting and handling ..................................................................................................................................... 24
3.2. Location ....................................................................................................................................................... 25
3.3. Installing the outdoor unit ............................................................................................................................ 25
3.4. Control unit installation ................................................................................................................................ 32
3.5. Hydraulic connections ................................................................................................................................. 33
3.6. Electrical connections ................................................................................................................................. 39
4. PRE-REQUISITES BEFORE COMMISSIONING .............................................................44
4.1. Verification before switching on
................................................................................................................... 44
4.2. Switching On ............................................................................................................................................... 45
4.3. Commissioning ........................................................................................................................................... 45
4.4. Adjustment of the heat pump hydraulic flow
............................................................................................... 45
4.5. Operating diagram .......................................................................................................................................46
4.6. HMI navigation ............................................................................................................................................ 48
5. CONTROL INTERFACE .....................................................................................................49
5.1. User interface .............................................................................................................................................. 49
5.2. “Set” setpoint menu
(For manual operation only) .................................................................50
5.3. Sensor menu [TP] ....................................................................................................................................... 51
5.4. Error menu [Err] .......................................................................................................................................... 51
5.5. Operating hours menu [OHR] ..................................................................................................................... 51
5.6. Parameter menu [Par] ................................................................................................................................. 51
6. TROUBLESHOOTING ........................................................................................................52
6.1. Troubleshooting of failures without error code
........................................................................................... 52
6.2. Error codes and diagnostic assistance ....................................................................................................... 52
6.3. Inverter board errors ................................................................................................................................... 56
6.4. Ohminic values of the different probes
........................................................................................................ 58
7. OUTDOOR UNIT MAINTENANCE ....................................................................................59
7.1. Draining water from the outdoor unit ........................................................................................................... 59
7.2. Filling the outdoor unit with water ................................................................................................................ 59
7.3. Prolonged shutdown ................................................................................................................................... 59
