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00RNO0333-B (U0625869)
EVO S -
Installation and Servicing
Diagram: VF3
page 5 / 7
F. ELECTRICAL AND HYDRAULIC VALIDATION
Line No.
Value
•
Inputs/outputs test
menu
Check the outputs
Boiler pump supplied by IDEAL
Alarm relay
Relay test
(7700)
Relay output QX1
Boiler pump supplied by the customer (all-or-nothing control)
Boiler pump Q1
Relay test
(7700)
Relay output QX1
DHW pump Q3
Relay test
(7700)
Relay output QX2
Direct circuit pump Q2
Relay test
(7700)
Relay output QX3
Heating circuit 2 3-channel valve
opening
Relay test
(7700)
Relay output QX21
module 1
Heating circuit 2 3-channel valve
closure
Relay test
(7700)
Relay output QX22
module 1
Heating circuit 2 pump
Relay test
(7700)
Relay output QX23
module 1
Heating circuit 3 3-channel valve
opening
Relay test
(7700)
Relay output QX21
module 2
Heating circuit3 3-channel valve
closure
Relay test
(7700)
Relay output QX22
module 2
Heating circuit 3 pump
Relay test
(7700)
Relay output QX23
module 2
Reset the outputs
Relay test
(7700)
No test
Check the sensor values
External sensor B9
Outside temp B9
(7730)
in °C
DHW sensor B3
DHW temp B3/B38
(7750)
in °C
B12 flow sensor
Sensor temp BX21 module 1
(7830)
in °C
B14 flow sensor
Sensor temp BX21 module 2
(7832)
in °C
•
Configuration
menu
Check the hydraulic diagram
Check no. heat source 1
(6212)
14
Check no. heat source 2
(6213)
0
Check no. storage tank
(6215)
4
Check no. heating circuits
(6217)
30302
