Table of Contents
1 Foreword ............................................... 4
2 Safety precautions ......................................... 5
2.1 Important information .................................... 5
2.2 Installation and maintenance ................................ 5
3 Common settings .......................................... 7
3.1 Common settings ...................................... 7
4 About your heat pump ....................................... 8
4.1 Product description ..................................... 8
5 Settings and adjustments ..................................... 11
5.1 Selecting operating mode .................................. 11
5.2 Adjusting the indoor temperature - Heat settings .................... 13
5.3 Adjusting the Heat Curve .................................. 13
5.4 Heating Settings ....................................... 14
5.5 Hot water settings ...................................... 14
5.6 Cooling settings, Athena HC* ................................ 15
5.7 System information ..................................... 16
6 Online ................................................. 18
6.1 Online ............................................. 18
7 Accessories .............................................. 19
7.1 Accessories .......................................... 19
8 Alarms ................................................ 20
8.1 Alarms ............................................. 20
9 Regular checks ........................................... 22
9.1 Refrigerant leak inspections, Athena HC* ......................... 22
9.2 Check the water pressure in the heating circuit ...................... 22
9.3 Checking safety valves .................................... 22
9.4 In the event of leakage .................................... 22
9.5 Cleaning the filters for the heating and water circuits .................. 23
10 Appendix ............................................... 25
10.1 Display symbol description ................................. 25
10.2 Calculating heat production ................................ 27
10.3 Comfort settings ....................................... 28
10.4 Heat curve ........................................... 29
11 Checklist ............................................... 32
12 Installation carried out by: .................................... 33
User Guide Athena
Thermia AB AWAT01UG0102
3