System Configuration - Baxi PBM-i 20 Manual Del Usuario

SYSTEM CONFIGURATION

The heat pump controller can select configurations for 15 different types of system by setting parameter 0101.
The following table describes the system configurations available.
Parameter Mixed zone 1
Menu
0101
ZONA "1"
5
T
T
Mn01 0
Mn01 1
Mn01 2 X
Mn01 3 X
Mn01 4 X
Mn01 5 X
Mn01 6 X
Mn01 7 X
Mn01 8 X
Mn01 9 X
Mn01 10 X
Mn01 11 X
Mn01 12 X
Mn01 13 X
Mn01 14 X
Configuration from 0 to 3 does NOT require additional expansion modules
Configurations from 4 to 11 require 1 additional expansion modules
Configurations 12, 13 and 14 require 2 additional expansion modules
The water connection and wiring diagrams for configurations from 4 to 14 are shown on the instruction sheet enclosed with the
N-EM1 expansion module.
The next few pages are divided into the following sections:
Section 1 WATER CIRCUIT DIAGRAM
Section 2 WIRING DIAGRAM
Section 3 PARAMETER CONFIGURATION
WARNING
For correct management of the zones and the corresponding remote terminals, parameter 016A, under menu Mn01, needs to
be modified from 0=NO to 1=YES.
Mixed zone 2 Mixed zone 3
ZONA "1" ZONA "1"
5 5
T
M M
T
X
X
X
X
X
X X
High temperature High temperature
zone 1 (fan coils / zone 2 (fan coils /
radiators) radiators)
ZONA "1"
5
T
M T
T
T
X
X
X
X
X
X
X
X
X
X
X
High temperature DHW
zone 3 (fan coils / recircu-
radiators) lation
ZONA "1" ZONA "1"
5 5
T T
T T
X
X
X X
X X
X
X X
EN PBM 20÷40
U I A
N-EM1
expansion
module
no.
0
X 0
0
0
X 1
1
X 1
1
X 1
1
X 1
X 1
X 2
X 2
X 2
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