Riello Condexa PRO 100, Installation, Technical And Maintenance Manual

Page: 64 / 84

64
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 Depending
S1 OFF OFF
Dip-switch 1 to ON 2-10 to ON
Par.73 Stand-alone Dependent
Par.147
no. of depending
modules installed
/
Par.7 greater than/equal to 10°C greater than/equal
to 10°C
Par.97 2 2(*)
(*) 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.
Specific parameters to be configured for the block diagram 3:
Managing Depending
Par.79
adjust according to
requirements
/
Par.80
adjust according to
requirements
/
Par.81
adjust according to
requirements
/
Par.86
adjust according to
requirements
/
Par.87
adjust according to
requirements
/
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.
V1 V1
EAF
EAF
PB
PI
P2 V2 S2
SC
Z
ZM
M
P
V1
PR
SE
P3 V3
M
S3
UAC
SB
M
MANAGING DEPENDING DEPENDING
SS
ZM
PS
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
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