CTC Union EcoPart 425, Руководство по установке и обслуживанию

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50 CTC EcoPart i425-i435 Pro
6. First start
1. Check that the heating boiler and system are full of water and have been
bled.
2. Check that all connections are tight.
3. Check that sensors and the radiator pump are connected to the power
source.
4. Energise the heat pump by switching on the safety switch (the main
switch).
Once the system has heated up, check that all connections are tight, the various
systems have been bled, heat is coming out into the system and DHW is coming
out at the tap locations.
7. Operation and Maintenance
When the installer has installed your new heat pump, you should check
along with the installer that the system is in perfect operating condition. Let
the installer show you where the power switches, controls and fuses are
so that you know how the system works and how it should be maintained.
Bleed the radiators (depending on type of system) after around three days of
operation and top up with water if required.
7.1 Periodic maintenance
After three weeks of operation and every three months of the first year,
thereafter once a year:
• Check that the installation is free of leaks.
• Check that the product and system are free of air; bleed if needed –
see the section Connecting the brine system.
• Check that the brine system is still pressurised and that the fluid level in
the brine vessel is adequate/correct.
• The products do not require annual inspection for refrigerant leakage.
7.2 Operation stop
The heat pump is shut down using the operating switch. If there is a risk of
the water freezing, drain out all the water.
7.3 Service position