Samsung EHS AE050RXYDEG/EU Manual page 65

6. Piping installation
NOTE
About the shut-off valve with integrated filter:
• The installation of the shut-off valve at the water inlet is mandatory.
• Mind the flow direction of the valve.
Indoor unit
The tank integrated hydro unit is equipped with components listed on the table below.
The hot and cold water supply connections are clearly marked on the unit with labels. And service valves are provided.
Whole water plumbing system including tank integrated hydro unit shall be installed by a qualified technician and must
comply with all relevant European and national regulations.
• Allowable water pressure of tank integrated hydro unit is maximum 2.9 bar.
• An air-vent valve is integrated on the tank integrated hydro unit. Please check that air-vent valve is not over tightened
so the air-vent valve can release any air out of the system during system operation.
1 Connect the O-rings and shut-off valves to the outdoor unit water connection pipes of the indoor unit.
2 Connect the outdoor unit field piping to the shut-off valves.
3 Connect the O-rings and shut-off valves to the space heating/cooling water pipes of the indoor unit.
4 Connect the space heating/cooling field piping of both zones to the shut-off valves.
5 Connect the DHW inlet and outlet pipes to the indoor unit.
Installer reference guide / Mono tank integrated type
①
②
③
④
⑤
⑥
⑦
64