System Parameters Block Diagram 3; Block Diagram 4 - Riello Condexa PRO Series Installation, Technical And Maintenance Manual

CONFIGURATION OF THE MAIN BLOCK DIAGRAMS
3.8

System parameters Block diagram 3

9
See the section "Putting into service and maintenance" for
a detailed description on parameter operation
Essential parameters to be configured for the block diagram 3:
Managing
S1
Dip-switch 1 to ON
Par.73 Stand-alone
no. of depending
Par.147
modules installed
Par.7 greater than/equal to 10°C
Par.97
(*) Par.97 = 8 (Zone control with Depending module)
9
The 97=8 configuration CANNOT be applied to models with a
boiler circulator installed as standard.
3.9

Block diagram 4

Circuit with thermal modules with their own two-way valve, connected in cascade. Primary system with system circulator. Using the
secondary sensor.
DEPENDING DEPENDING
V1
PS System circulator
PB Storage cylinder circulator
PR DHW circulation pump
PI System circulator (high temperature zone)
P2 Zone 2 circulator (low temperature)
P3 Zone 3 circulator (low temperature)
S2 Zone 2 sensor
S3 Zone 3 sensor
SB Boiler sensor
Depending
OFF OFF
2-10 to ON
Dependent
/
greater than/equal
to 10°C
2 2(*)
SE
MANAGING
ZM
ZM
Z M
P
V1 V1
SS
PS
Specific parameters to be configured for the block diagram 3:
Par.79
Par.80
Par.81
Par.86
Par.87
V2
M
V3
SC
M
EAF
SE Outdoor sensor
SS Primary sensor
SC Secondary sensor
V1 Two-way valve (accessory)
V2 Mixer valve zone 2
V3 Mixer valve zone 3
ZM Electronic device for zone management (accessory)
EAF Domestic cold water inlet
UAC Domestic hot water outlet
64
Managing
adjust according to
requirements
adjust according to
requirements
adjust according to
requirements
adjust according to
requirements
adjust according to
requirements
PB
PI
P2 S2
SB
P3 S3
EAF
Depending
/
/
/
/
/
UAC
PR