auer HRC70 - Page 3

- INSTALLER 7 & 11kW HRC
70
HIGH TEMPERATURE HEAT PUMP MANUAL -
3
6  MAINTENANCE AND REPAIRS .................... 36
6.1 - General information .........................................................................36
6.2 - Hydraulic circuit maintenance ......................................................36
6.2.1 - Water circuit condensate drainage ..................................................................36
6.2.2 - HRC
70
Pilot................................................................................................................36
6.2.3 - Heating circuit maintenance ..............................................................................36
6.3 - Heat Pump maintenance ................................................................36
6.4 - Electrical components maintenance ..........................................37
6.5 - Checking operating temperatures ..............................................37
6.5.1 - Accessing control readings and internal / external controls ..................37
6.5.2 - Accessing calculated data ...................................................................................38
6.5.3 - Accessing the meters ............................................................................................39
6.6 - Situations anormales, sans code d’erreur ni alarme ..............40
6.7 - Compressor start-up faults .............................................................41
6.8 - Alerts and errors which are signalled by the appliance .......41
6.9 - Error messages ....................................................................................42
6.9.1 - Errors and solutions ...............................................................................................42
6.9.2 - Operating in case of error ....................................................................................44
6.10 - Extracting the USB  les .................................................................46
6.11 - Sensor data curve charts ..............................................................46
6.11.1 - Water inlet and outlet HRC
70
Heat Pump and HRC
70
Pilot .......De-icing
sensor - Air intake sensor -
Sensors  tted to compressors 1 and 2 -
Swimming pool sensor - DHW sensor.............................................................46
6.11.2 - Outdoor sensor .....................................................................................................47
6.12 - Decommissioning and disposal .................................................47
NOTES / MAINTENANCE .................................. 47
7  SPARE PARTS ................................................48
7.1 - HRC
70
Heat Pump ...............................................................................48
7.2 - Electrical boxes ...................................................................................49
7.3 - Pilote HRC
70
.........................................................................................50
8  WARRANTY ................................................... 51
8.1 - Warranty limits ....................................................................................51
8.1.1 - General information ..............................................................................................51
8.1.2 - Cases (non limited) for exclusion from warranty ........................................51
8.1.2.1 - Heating circuit water ............................................................................51
8.1.2.2 - Handling ....................................................................................................51
8.1.2.3 - Installation site ........................................................................................51
8.1.2.4 - Electrical connections ..........................................................................51
8.1.2.5 - Hydraulic connections .........................................................................51
8.1.2.6 - Accessories ...............................................................................................51
8.1.2.7 - Maintenance ............................................................................................51
APPENDICES ...................................................... 52
A1 - Dimensions ...........................................................................................52
A1.1 - HRC
70
Heat Pump ...................................................................................................52
A1.2 - HRC
70
Pilot ..................................................................................................................53
A2 - Technical speci cations ....................................................................53
A2.1 - HRC
70
Heat Pump ...................................................................................................53
A2.2 - HRC
70
Pilot .................................................................................................................54
A3 - Frost protection ..................................................................................54
A4 - Sizing the expansion vessel ............................................................55
A5 - Programming heating modes .......................................................55
A5.1 - Creating a new programme ................................................................................56
A5.2 - Copying existing programmes ...........................................................................56
A5.3 - Changing a programme .......................................................................................57
A5.4 - View programme .....................................................................................................57
A6 - Heating circuit water treatment....................................................58
A6.1 - Preparing the hydraulic circuit (rinsing) .........................................................58
A6.2 - Water for  lling ........................................................................................................58
A6.3 - Heating circuit treatment .....................................................................................58
A6.4 - Frost protection ......................................................................................................58
A7 - Performance tables ............................................................................59
A7.1 - HRC
70
7 kW Heat Pump..........................................................................................59
A7.2 - HRC
70
11 kW Heat Pump .......................................................................................59
Hydraulic schematic diagram -1 RADIATOR CIRCUIT - -pool
possible-................................................................................................60
Hydraulic schematic diagram -1 RADIATOR CIRCUIT- -pool
possible- + boiler ...............................................................................61
Hydraulic schematic diagram -1 UNDERFLOOR HEATING
CIRCUIT- -pool possible- .................................................................62
Hydraulic schematic diagram -1 UNDERFLOOR HEATING
CIRCUIT- -pool possible- + boiler ................................................63
Hydraulic schematic diagram -1 RADIATOR CIRCUIT + DHW-
-pool possible- ....................................................................................64
Hydraulic schematic diagram -1 RADIATOR CIRCUIT +
PERMANENT POOL- .........................................................................65
Hydraulic schematic diagram -1 RADIATOR CIRCUIT and 1 MIXED
CIRCUIT - ..............................................................................................66
with optional 2
nd
circuit at a lower temperature (Ref.751014)
-pool possible- ....................................................................................66
Hydraulic schematic diagram -1 RADIATOR CIRCUIT and 1 MIXED
CIRCUIT-.................................................................................................67
with optional 2
nd
circuit at a lower temperature (Ref.751014)
-pool possible- + boiler ...................................................................67
HRC
70
HEAT PUMP - 7 & 11 kW single phase- internal wiring
diagram .................................................................................................68
HRC
70
HEAT PUMP - 11 kW three phase- internal wiring diagram
70
HRC
70
PILOT electrical schematic diagram ........................................72
HRC
70
PILOT internal wiring diagram .................................................74
A8 - Electricity provider information form .........................................75