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Table of Contents
Contents
FOR THE INSTALLER ..................................................................................................... 4
Important information to the installer .............................................................................5
Checklist .......................................................................................................................5
What the shipment includes ...........................................................................................6
General .........................................................................................................................7
Transporting and storage ............................................................................................................................................................... 7
Positioning the heat pump .............................................................................................................................................................. 7
Minimum and maximum working temperatures ............................................................................................................................ 8
The heat unit’s different methods of control..................................................................................................................................... 8
Defrosting method .......................................................................................................................................................................... 8
Location of the temperature sensors ................................................................................................................................................ 9
CANbus ........................................................................................................................................................................................ 10
Detailed pictures connection area ................................................................................................................................................. 11
Dimensions, clearance and plumbing connections ..........................................................12
Optima ........................................................................................................................................................................................ 12
290 A/W ...................................................................................................................................................................................... 12
Fit the particle fi lter ..................................................................................................................................................................... 13
Connecting to the heating system ..................................................................................14
Flushing the heating system .......................................................................................................................................................... 14
Connecting the heat pump, electric boiler and heating system ....................................................................................................... 14
Pump diagram ............................................................................................................................................................................. 14
Connection principle .................................................................................................................................................................... 15
Filling the heating system ............................................................................................................................................................. 16
Connecting to the power supply ....................................................................................17
Accessories ................................................................................................................................................................................... 17
Options ........................................................................................................................................................................................ 17
Safety switch and earth-fault breaker ............................................................................................................................................ 18
Emergency operation .................................................................................................................................................................... 18
Wiring diagram Optima .............................................................................................................................................................. 19
Wiring diagram 290 A/W ............................................................................................................................................................ 20
Terminal diagram Optima -290 A/W .......................................................................................................................................... 21
External connections Optima ....................................................................................................................................................... 22
External connections 290 A/W ..................................................................................................................................................... 23
Installer and service menu (I/S) ...................................................................................24
Menu overview ............................................................................................................25
Commissioning ............................................................................................................28
Start the heat pump ..................................................................................................................................................................... 28
Start up ....................................................................................................................................................................................... 28
Commissioning the power guard................................................................................................................................................... 31
Other settings ............................................................................................................................................................................... 32
Important points to check after commissioning ............................................................................................................................. 32
Draining the heating system .........................................................................................33
Timers ........................................................................................................................ 34
Alarm functions ...........................................................................................................35
Technical information ..................................................................................................36
Factory settings ............................................................................................................................................................................ 36
Technical information .................................................................................................................................................................. 39
Sound levels ................................................................................................................................................................................. 40
Sensor table .................................................................................................................................................................................. 40
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