Display Configuration - Lochinvar EFW 85 Installation, Commissioning, User And Maintenance Instructions

Wall mounted gas fired condensing water heater
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D
24.5.2
ISPLAY CONFIGURATION
The Status overview has the three different sections that show specific information:
Header
Left: For cascade systems the cascade icon is shown, with the cascade manager indication (M) or the de-
-
pendent number.
-
Center: Shows the CH and/or DHW disabled icons when CH and/or DHW is disabled
Right: Shows the time (only if the real-time clock is available).
-
Icon
Description
Cascade icon
CH Disabled
DHW Disabled
Middle section
-
Left: Shows user-configured information (by default only the outside temperature):
Line
Info
Burner state (when enabled)
Top
Middle
Configured/selected temperature (one of the following):
Outside temperature
Demand based (Flow or DHW temperature based on active de-
mand)
Flow temperature
DHW temperature
System temperature (module cascade flow/supply temperature)
Cascade temperature (boiler cascade flow/supply temperature)
CH water pressure (when enabled)
Bottom
-
Center: The house icon is always displayed.
-
Right side: Shows several status icons:
Icon
Description
CH demand
DHW demand
Emergency mode is active (for cascade systems only)
Burner is on (and flame is detected)
Frost protection is active
Anti-legionella program is active.
Error is set in the Main Control (see footer for error description)
Footer
Shows Error/Warning messages when an Error or Warning is set in the Main Control, otherwise a quick menu is
displayed where the user can quickly edit setpoints and enable/disable CH or DHW.
Quick Menu / Parameter
Calculated Setpoint
DHW Control
DHW (Store) Setpoint
Note: Cascade dependents will only have the 'Calculated Setpoint' available.
Description
Show the calculated setpoint (when available)
Enable/disable Domestic Hot Water
Edit the DHW (Store) setpoint (when available).
Header
Middle section
Footer
Value /
Unit
User
level
0: User
0: User
0: User

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