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

Wall mounted gas fired condensing water heater
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Display configuration.

The Status overview has the three different sections that show specific information:
DHW Control
An example of the Status overview and the different sections
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
Top
Burner state (when enabled)
Middle
Configured/selected temperature (one of the following):
Bottom
CH water pressure (when enabled)
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.
74
Enabled
Outside temperature
Demand based (Flow or DHW temperature based on active demand)
Flow temperature
DHW temperature
System temperature (module cascade flow/supply temperature)
Cascade temperature (boiler cascade flow/supply temperature)
Description
Show the calculated setpoint (when available)
Enable/disable Domestic Hot Water
Edit the DHW (Store) setpoint (when available).
Header
Middle section
Footer
E93.1804.014
Value /
User
Unit
level
0: User
0: User
0: User

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This manual is also suitable for:

Efw 105Efw 125Efw 155

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