100 / 136
00RNO0333-B (U0625869)
EVO S -
Installation and Servicing
Diagram: VF11
page 6 / 9
Segment number
Segment address
(6601)
0
Adjust the bus supply
Bus power supply function
(6604)
Automatically
Adjust the clock rate
Clock mode
(6640)
Slave without
remote setting
Line No. Value
To display the faults from other
modules on the console of the module
you are adjusting
Display system messages
(6610)
Yes
If you want an alarm report on this
module (output K10 (QX1)) containing
all the faults from all the modules
Syst messages alarm relay
(6611)
Yes
•
Switch the heating regime to permanent comfort
• Connect the bus between the boilers (
pay attention to the polarity).
•
Switch off, then switch on the slave boiler(s). If the communication has been correctly established,
the clock is updated correctly.
E. ELECTRICAL AND HYDRAULIC VALIDATION
On boiler N°1: master
•
Cascade diagnostic
menu
Check that all the boilers are in the cascade
Priority source 1
(8100)
Released / not
released
Priority source 2
(8101)
Released / not
released
...............................
•
Inputs/outputs test
menu
Check the outputs
Alarm relay
Relay test
(7700)
Relay output QX1
Boiler pump control, if supplied by customer
Relay test
(7700)
Relay output QX3
DHW pump Q3
Relay test
(7700)
Relay output QX2
Heating circuit 2/3 3-channel valve opening
Relay test
(7700)
Relay output QX21
module 1, 2
