Table Of Contents - York YHGS Installation Instructions Manual

Please read this installation
manual carefully before starting
the installation. It will tell you
necessary information.
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ENGLISH
CONTENTS
1 Important information/Safety regulations ................3
1.1 Refrigerant ......................................................................... 3
1.2 Electrical connection ......................................................... 3
1.3 Commissioning .................................................................. 3
2 Heat pump information ..............................................4
2.1 Geysir & Geysir with Passive cooling ............................... 4
2.2 Geysir Air ........................................................................... 7
2.3 Installation package contents ............................................ 9
2.4 Heat pump control panel ................................................... 10
2.5 Transporting the heat pump .............................................. 10
2.6 Space requirement ............................................................ 10
2.7 Recommended location ..................................................... 10
2.8 Space requirement, outdoor unit, Geysir Air ..................... 11
2.9 Recommended location of outdoor unit, Geysir Air .......... 11
3 Drilling holes for brine lines ......................................11
4 Separating the heat pump .........................................12
5 Unpacking and installation ........................................13
5.1 Setting up ............................................................................ 13
5.2 Removing the front cover....................................................... 13
5.3 Unpacking and installing outdoor unit Geysir Air .............. 13
6 Piping installation .......................................................15
6.1 VL System ......................................................................... 15
6.2 VLD sytem: Geysir Air ....................................................... 16
6.3 Safety valves ..................................................................... 16
6.4 Connecting cold and hot water pipes ................................ 16
6.5 Connecting the heating system supply and return pipes ..............16
6.6 Filling the water heater and heating system ..................... 17
6.7 Bleeding the heating system ............................................. 17
7 Electrical installation ..................................................17
7.1 Connect power supply, 400V 3N....................................... 18
7.2 Connect power supply, 230V 1N SP ................................. 18
7.3 Position and connect outdoor sensors .............................. 18
7.4 Changing the language in the control computer ............... 19
7.5 Resetting to system VLD ................................................... 19
7.6 Changing the number of auxiliary heating power stages ....... 19
7.7 Connecting the outdoor unit, Geysir Air ............................ 19
7.8 Connect defrost sensor, Geysir Air ................................... 19
8 Brine installation .........................................................20
8.1 Connection diagram, Geysir, Geysir with Passive cooling ... 20
8.2 Information collector pipe .................................................. 21
8.3 Connection to outdoor unit ................................................ 21
8.4 Connection of several brine coils ...................................... 21
8.5 Connection diagram .......................................................... 22
8.6 Installing brine lines ........................................................... 22
8.7 Filling the brine system ..................................................... 23
8.8 Bleeding the brine circuit ................................................... 24
8.9 Vent outdoor unit, Geysir Air ............................................. 24
9 Installing accesories/Additional functions ...............25
9.1 Room temperature sensor................................................. 25
9.2 EVU Function .................................................................... 25
9.3 Tariff control ..................................................................... 25
9.4 Flow switch/level switch .................................................... 26
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9.5 Higher hot water temperature ........................................... 26
10 Start up ........................................................................26
10.1 Installation checklist ......................................................... 26
10.2 Manual test ........................................................................ 27
10.3 Commissioning .................................................................. 28
10.4 Installing the front cover .................................................... 28
10.5 After start up ...................................................................... 28
11 Customer information ................................................29