Oilon ESi 6-17, Installation And Operation Manual

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Contents
1 Introduction
1.1 Safety notice and warnings........................................................................ 3
1.2 Transportation............................................................................................. 5
1.3 Product description..................................................................................... 5
1.4 System structure and operation..................................................................6
1.5 Optional accessories...................................................................................9
2 Installation
2.1 Before installation......................................................................................11
2.2 Bivalent operation: use with supplementary heating................................ 11
2.3 Installation site requirements.................................................................... 11
2.4 Removing the packaging and inspecting the contents............................. 12
2.5 Removing transportation supports............................................................13
2.6 HVAC installation...................................................................................... 14
2.6.1 Brine circuit and fill and bleed unit installation......................................... 15
2.6.2 Filling and bleeding the brine circuit.........................................................15
2.6.3 Connecting the heat pump to a storage tank........................................... 17
2.6.4 Heating circuit connections.......................................................................17
2.6.5 Filling and bleeding the storage tank and the heating circuits..................18
2.6.6 Domestic hot water connections...............................................................18
2.6.7 Speed control for heating circuit pumps...................................................19
2.6.8 HVAC checklist......................................................................................... 20
2.7 Electrical installation and external sensors...............................................20
2.7.1 Supply connections...................................................................................21
2.7.2 Heating circuit and storage tank sensors................................................. 21
2.7.3 Outdoor temperature sensor.....................................................................22
2.7.4 Room temperature sensor (optional)........................................................22
2.7.5 Load guard................................................................................................23
2.7.6 Electrical installation checklist.................................................................. 24
2.8 Combining several heat pumps................................................................24
3 Commissioning
3.1 Preparations.............................................................................................. 25
3.2 First start checklist....................................................................................25
3.3 Typical problems during commissioning...................................................25
4 Operation
4.1 The ÄssäControl system...........................................................................27
4.2 Operating the touchscreen....................................................................... 27
4.3 Changing the language.............................................................................28
4.4 Quick functions..........................................................................................28
4.4.1 Room temperature change....................................................................... 28
4.4.2 Room temperature change with room temperature measurement
active......................................................................................................... 29
4.4.3 Hot water intensification – temporary boost to hot water output............... 29
M8010 2204EN 1 (75)