GB - 4
HDB - Carrier Room Controller 2
•Matchandconnectequipmentwirestoproperterminalsinthe
connector block.
Both power and communication wires must be connected
correctly for proper Room Controller operation.
•Pushanyexcesswireintothewallandagainstmountingbase.
If the air sensor is being used on the Room Controller 2, seal
hole in wall to prevent air leaks.
Leaks can affect sensor operation.
•PushtheRoomController2snaphingetothebase.
Mounting
WARNING:
Before installing the Room Controller 2, turn off all power
to the Unit that will supply power to the Room Controller 2.
Electrical shock can cause personal injury or death.
It is not possible to connect more than one user’s interface to
each single machine. For the correct operation of Room Con-
troller 2 disconnect the LED card if fitted.
•TurnOFFallpowertounit.
•OpentheRoomController2rearmountingbasetoexpose
mounting holes.
The base can be removed to simplify mounting (snap apart
carefully at hinge to separate mounting base from remainder of
the Room Controller 2).
•RoutetheRoomController2wiresthroughthelargeholein
the mounting base.
Level mounting base against wall (for aesthetic value only the
Room Controller 2 need not be level for proper operation) and
mark the wall through the 2 mounting holes.
•Drilltwo5mmmountingholesinwallwheremarked.
•Securemountingbasecorrectly(
) to wall with 2 screws
and anchors provided, (additional anchoring holes available for
more secure mounting if needed) making sure all wires extend
through hole in mounting base.
•Adjustlengthandroutingofeachwiretoreachtheproper
terminal in the connector block on the mounting base, with
6 mm of extra wire (strip only 6 mm of insulation from each
wire to prevent adjacent wires from shorting together when
connected).
Installation
Mountingscrews
To indoor unit
Rigid PVC conduit
inside
ø 30mm min.
Plaster approx
30 mm
Room Controller 2
Connector block
Connection cable
Connection cable
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