Daikin EHY2KOMB28AA — руководство по установке и подключению газового котла [92/236]

Daikin EHY2KOMB28AA [92/236] To insulate the water piping
9 | Installation
Installer reference guide
92
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P531180-1B – 2020.02
NOTICE
The water pressure indicated on the boiler display vary depending on the water
temperature (higher pressure at higher water temperature).
However, at all times water pressure shall remain above 1bar to avoid air entering
the circuit.
9.6.7 To fill the domestic water circuit of the gas boiler
1 Open the main tap to pressurise the hot water section.
2 Vent the exchanger and the pipe system by opening a hot water tap.
3 Leave the tap open until all air has disappeared from the system.
4 Check all connections for leaks including internal connections.
9.6.8 To fill the domestic hot water tank
See the installation manual of the domestic hot water tank.
9.6.9 To insulate the water piping
The piping in the complete water circuit MUST be insulated to prevent
condensation and reduction of the heating capacity.
To prevent the freezing of the outdoor water piping during winter time, the
thickness of the sealing material MUST be at least 13mm (with λ=0.039W/mK).
During winter, protect the water piping and shut‑off valves against freezing by
adding heat tape (field supply). If the outdoor temperature can drop below –20°C
and no heat tape is used, it is recommended to install the shut‑off valves indoors.
9.7 Connecting the electrical wiring
9.7.1 About connecting the electrical wiring
Before connecting the electrical wiring
Make sure the water piping is connected.
Typical workflow
Connecting the electrical wiring typically consists of the following stages:

Содержание

Узнайте, как правильно установить и подключить газовый котел. Следуйте инструкциям по заполнению системы, изоляции труб и подключению электричества для эффективной работы.

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