Commissioning; Menu-Commissioning; Check Water Pressure; Switching-On - Potterton EC three 125 Installation, Operation And Maintenance Manual

6. Commissioning

6.1 Menu-Commissioning

6.2 Check water pressure

6.3 Switching-on

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Danger! The Commissioning must only be carried out by an approved heating spe-
cialist! The heating specialist checks the tightnesss of connections, the correct
functioning of all regulating, control and safety installations and measures the
combustion values. In case of incorrect performance possible danger of considera-
ble damage to persons, environment and property!
Caution! In dusty environment, e.g. during contruction work, the boiler shall not
be commissioned. The boiler could be damaged!
During first commissioning, the menu Commissioning is showing up one-time.
1.
Select Language and confirm by pressing OK
2. Select Year and confirm
3. Set Date and confirm
4. Set Time and confirm
5. Finalize by pressing OK
Note: If the menu commissioning is interrupted by pressing ESC, the menu is
showing up again during the next switch-on of the device.
Caution! Check before switching-on, if the manometers show sufficient water
pressure. The value has to be between 1,0 and 2,5 bar.
- Less than 0,5 bar: Top up water .
Caution! The maximum admissable installation pressure has to be considered!
- Over 6,0 bar: Do not start boiler. Drain out some water.
Caution! The maximum admissable installation pressure has to be considered!
- Check if a collecting container is placed under the blow-down pipeline of the
safety valve. In case of overpressure it collects running out heating circuit water.
Danger of scalding! Hot water may exit from the blow pipe of the safety valve.
Condensing gas boiler Eurocondense three125-300 kW
Commissioning
41