27.08.2018
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EVO S -
Installation and Servicing
Diagram: VF2
page 6 / 6
Line No. Value
•
Domestic hot water
menu
Configure a Legionnella function
Legionella function
(1640)
- - -
Legionella funct periodically
(1641)
- - -
Legionella funct weekday
(1642)
- - -
Legionella funct setpoint
(1645)
- - -
Legionella funct duration
(1646)
- - -
Maintenance optimisation
A maintenance message may be generated that does not set the boiler to fault. This maintenance
message may be displayed after the following 3 counters have expired:
•
Time since last maintenance (or commissioning): set parameter 7044 to 12 months.
•
Operating hours of the burner (parameter 7040).
•
Number of starts (parameter 7042)
These last 2 parameters are dependent on the boiler's hydraulic installation. We recommend
using at least parameter 7044 for annual maintenance.