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
4 Control system..................................................................................................................................... 11
4.1 Keypad....................................................................................................................................................... 11
4.2 Indicator.................................................................................................................................................... 11
4.3 Display........................................................................................................................................................ 12
4.4 Main Menu................................................................................................................................................ 14
5 Settings and adjustments................................................................................................................ 15
5.1 Setting operating mode...................................................................................................................... 15
5.2 Adjusting the indoor temperature.................................................................................................. 16
5.3 Reading off temperatures................................................................................................................... 19
5.4 Reading the operating time............................................................................................................... 19
5.5 Manual defrost, outdoor unit............................................................................................................ 19
6 Regular checks..................................................................................................................................... 21
6.1 Checking operation............................................................................................................................... 21
6.2 Check the water level in the heating circuit................................................................................. 22
6.3 Check the brine circuit level............................................................................................................... 22
6.4 Checking safety valves......................................................................................................................... 23
6.5 In the event of leakage......................................................................................................................... 24
6.6 Cleaning the strainers for the heating and brine circuits........................................................ 24
7 Default setting in the control computer..................................................................................... 26
8 References............................................................................................................................................. 27
8.1 Check list................................................................................................................................................... 27
8.2 Installation carried out by:.................................................................................................................. 28
VUBMA902 – 1
To Next Page
General
