8
1. Check if required pressure has been reached within the installation (see section
"Technical Data"). In order to check it use
or button when control panel is
„on’’.
Flashing A symbol (see section "Failures") indicates too low installation pressure.
Above description does not apply to open type installations.
2. Set the pump at constant mode (see section "Advanced settings”).
3. Switch the boiler on (press button).
4. Check if the appropriate medium flow rate has been reached (the „H” indicator is
on with a constant light). The pump should auto-vent itself after a short working
time, however, if necessary, vent the pump in the following way:
•
close the cut-off valve on the outlet,
•
let the boiler with the pump on run for 15-30 s.
•
open the cut off valve.
5. Switch the boiler off (press and hold button for 3 seconds).
6. Set the pump at automatic mode (see section "Advanced settings”).
7. Connect the room thermostat.
8. Switch the boiler on (press
).
9. Set parameters of heating curve adjusted to the building (heating curve coefficient and
offset) - see section "Advanced settings".
Reset of the curve's slope switches off weather compensation and starts boiler's
operation in accordance with manual adjustments of the installation.
Start up - CH system
DHW system venting
1. Shut off the heater's electric supply.
2. Turn the flow on (turn the hot water tap on) in order to vent the water installation
(for about 15-30 seconds), until the flow of water becomes constant and even.
3. Switch on the electric supply.
