Contents
1 Foreword ................................................................................................... 3
2 Safety precautions ...................................................................................... 4
2.1 Installation and maintenance ........................................................................ 4
2.2 System modifications ................................................................................... 5
2.3 Safety valve ................................................................................................ 5
3 About your heat pump ................................................................................ 6
3.1 Components and functions ............................................................................ 6
4 Control system ......................................................................................... 12
4.1 Keypad ..................................................................................................... 12
4.2 Indicator ................................................................................................... 12
4.3 Display ..................................................................................................... 13
4.4 Main Menu ............................................................................................... 15
5 Settings and adjustments .......................................................................... 16
5.1 Setting operating mode ............................................................................... 16
5.2 Adjusting the indoor temperature ................................................................. 17
5.3 Distribution circuit 1 and 2 ......................................................................... 20
5.4 Hot water ................................................................................................. 20
5.5 Cooling ..................................................................................................... 20
5.6 Reading off temperatures ............................................................................ 21
5.7 Reading the operating time ......................................................................... 21
5.8 Manual defrost, outdoor unit ....................................................................... 21
5.9 Calendar ................................................................................................... 22
5.10 Alarm history .......................................................................................... 23
6 Regular checks ........................................................................................ 24
6.1 Checking operation .................................................................................... 24
6.2 Check the water level in the heating circuit ................................................... 25
6.3 Checking safety valves ............................................................................... 25
6.4 In the event of leakage ............................................................................... 26
6.5 Cleaning the strainer for the heating circuit ................................................... 26
7 Default setting in the control computer ........................................................ 28
8 Installation protocol .................................................................................. 29
9 Check list ................................................................................................ 30
10 Service schedule .................................................................................... 32
086L0130 Rev. 1 EN – 1
To Next Page
