Filling The Device With Water - Reflex Fillcontrol Auto Operating Instructions Manual

7.3

Filling the device with water

CAUTION
Risk of injury due to pump start-up
Hand injuries may occur when the pump starts up if you turn the pump motor at the impeller using a screwdriver.
• Switch the pump to a zero-volts state before turning the pump at the fan wheel with a screwdriver.
ATTENTION
Device damage due to pump start-up
Pump damage may occur when the pump starts up if you turn the pump motor at the impeller using a screwdriver.
• Switch the pump to a zero-volts state before turning the pump at the fan wheel with a screwdriver.
Fill water into the device:
1. Open the shut-off valve to the public water system.
– The "BT" system separator vessel is filled with water
from the public water system.
2. Check the proper closing of the float valve in the system
separator vessel.
– Water must not flow from the device overflow.
3. Slowly open the "BV" shut-off valve in the intake line from
the system separator vessel to the pump.
– The intake line and the pump are filled with water
from the system separator vessel.
Vent the pump:
4. Remove the vent screw from the pump and vent the pump
until bubble-free water escapes.
– If necessary, manually turn the pump using a
screwdriver at the fan wheel until bubble-free water
escapes.
5. Tighten the vent screw and ensure that is does not leak.
The device is filled with water.
1 "PU" pump
2 "PIS" pressure
transducer
1 "AV" vent screw
Fillcontrol Auto — 06.07.2016 - Rev. B
Commissioning
2 "BT" system separator
vessel
3 "ST" dirt trap
English — 27