Installing circulation pump (GP1)
1. Install the enclosed self-adhesive, foam plastic damper
below the mounting frame, which is located above the
circulation pump’s (GP1) connections. Connect the nuts
on either side of the enclosed circulation pump (GP1).
Use 1 enclosed gasket 1.5 mm and 1 enclosed gasket 3
mm on either side. These must be tightened to approx.
75 Nm. The arrow indicating the direction of flow must
be pointing towards the front of the product.
2. If the circulation pump (GP1) has previously rested on
a support plate, this must be removed by drilling out the
2 blind rivets that are installed.
3. Place the enclosed cable tie around the mounting frame
and the circulation pump (GP1). Tighten until the circu-
lation pump (GP1) is in contact with the foam plastic
damper and the mounting frame.
4. Connect the supply and control wiring in the relevant
connectors for the circulation pump (GP1).
NIBE VVM225 | EN10
