joule Navitas In-roof, Руководство по установке

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Setting The Flow Rate
The pump may only be run when the system has been filled as dry operation will dam-
age the pump. The desired flow rate is 1 litre per minute per m² (10 tubes=0.93m² / 1
panel =1.91m² )
Set the pump to the first speed and run it manually
from the controller (see following paragraph).
If the desired flow rate is exceeded, set the flow me-
ter to the desired rate by adjusting the isolating valve
with a flat headed screwdriver (see diagram) with the
pump running. Otherwise repeat this step at the next
pump speeds and continue until the desired flow rate
is achieved. Stop the pump.
Turning The Solar Pump On Manually For Service:
Press the left or down button the controller until the screen displays the time. Press
and hold the down button for 3 seconds and the controller will enter the service
menu. Press down through all options until option HND1 is visible.
• Press the centre button once
• SET begins to flash
• When SET is flashing use the UP & DOWN arrow buttons to change the setting
from AUTO to ON
• Press the centre button to confirm
• Pump will start to run and warning lights will flash to alert you to the fact that the
pump is running continuously.
• When finished carry out the above steps and change ON back to AUTO
51 NAVITAS IN-ROOF
installation manual