9.0
ACVMax Operation
9.11 CH/DHW Operation
Navigation: Home Screen>Main Menu>CH / DHW Operation
CH / DHW Operation provides a simple way to disable either the central
heating or domestic hot water functions of the Prestige. Operation can be
enabled and disabled by selecting the central heating or domestic hot water
icon then pressing the OK button to toggle between enabled and disabled.
An icon with an X through it indicates that function has been disabled. The
disabled icon is also displayed on the home screen when a function has
been disabled.
9.12 Boiler Information
Navigation: Home Screen>Main Menu>Boiler Information>Boiler
Information
Boiler Information provides real time operating information of the
Prestige. Each line contains an information item followed by its current
value. Six information items are displayed on the screen at one time. Press
the UP or DOWN buttons to scroll through additional information items.
See page 51 for a list of all information items.
9.12.1 Boiler Information Logging
Some information items include a logging function which records one sam-
ple every 12 minutes to produce a graph of the last 24 hours. Select the infor-
mation item in Boiler Information then press the OK button to view its
graph. The following items have a logging function:
•
Boiler Firing Rate
•
Ionization Current
•
Boiler Setpoint
•
Boiler Supply Temperature
•
Boiler Return Temperature
•
Boiler Flue Temperature
•
Outdoor Temperature
•
DHW Storage Temperature
•
External Modulation Signal
•
Pressure
50
Heating Enabled
Boiler Information
Standby
Boiler Status
No
Heating Call
No
DHW Call
__
Boiler Firing Rate
µA
Ionization Current
__
Boiler Setpoint
Boiler Setpoint
194
68
-24.00
-16.00
-8.00
0.00