4
Installation and operation manual BM mini
www.laing.de
www.laing.de
www.laing.de
Application
• The BM mini is designed to supply floor heating areas up to approx. 40
sqm (from pipe 16x mm onwards) in one- or two-pipe-systems. The
connection of up to 2 floor heating circuits is possible.
• Three versions are available:
BM mini KF
:
Mixing set with room temperature guided control,
made of thermostat (10-6°C + frost protection)
with remote sensor (5 m).
BM mini RT:
Mixing set for temperature guided control, made
of thermoelectric drive for the connection of a room
thermostat (room thermostat not included in
delivery- see accessories in product range).
BM mini KR:
Mixing set with integrated constant temperature
control (0-70°C) for the connection of a room
thermostat (room thermostat not included in
delivery- see accessories in product range).
• The BM mini is provided with a temperature protection system that
restricts the supply temperature in the floor heating circuit to max. 55°C.
Mounting instructions
• BM mini will be connected directly to the existing radiator-/boiler circuit.
• When two circuits are connected to the BM mini,
the shortest circuit
must be balanced by using an adjustable return screw connection.
• The BM mini has to be mounted in a horizontal position (see page ).
Left or right connection to the radiator-/boiler circuit is possible (see
page 9).
• The BM mini has to be installed on a higher level than the floor heating
installation.
