krom schroeder E8 - Remote Controls; The Operator Module Merlin BM, BM 8, and Lago FB; Remote Control FBR2

Part 4: Installation and Start-up Remote controls
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Remote controls
The operator module Merlin BM, BM 8, Lago FB
(Only for controller models with CAN-Bus connection)
Electrical connection: Connector IX; 1-4
The controller permits connection of an operation-control
module BM for each heating circuit via a bus line. The op-
eration-control module allows various operation-control
functions and monitoring functions for the system values to
be relocated to the main controlled zone – i.e. the living
room. This achieves maximum comfort and convenience.
Please refer to the technical description of the BM for a
precise description of the overall scope of functions.
 Display of the system parameters
 Entry of the heating circuit parameters
 Room temperature control
 Automatic adaptation of the heat slope (not Lago FB)
Remote control FBR2
Electrical connection: Connector I; 1 - 3 and
connector III; 1 - 3
 Rotating switch for modifying room temperature setting
Adjusting range: (± 5 K)
 Room control via the integrated room sensor
 Rotating switch for selecting operating mode
i Standby/OFF (frost protection only)
q
1
Automatic mode (according to timer program 1 in
controller)
q
2
Automatic mode (according to timer program 2 in
controller)
C 24-hour night operation (reduction temperature)
B 24-hour daytime operation (comfort temperature)
F Summer mode (heating OFF, hot water only)
Depending on the version, your FBR supports a portion of
the following operating modes.
! The heating program switch at the controller must
be set to
q.