Lochinvar EFW 85 Installation, Commissioning, User And Maintenance Instructions page 88

Wall mounted gas fired condensing water heater
Table of Contents

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3.2 Boiler status
Flow Temperature
Flow 2 Temperature
Return Temperature
DHW Temperature
DCW Temperature
Outside Temperature
Flue Temp
Flue 2 Temp
System Temperature
Cascade Temperature
0-10 V Input
Flowrate
Gas Pr Sw
Flow Switch
Air Fl Sw
Water Pressure
Fan Speed
Ionization
State
Error
Calculated Setpoint
Module Setpoint
3.3 Boiler history
Successful Ignitions
Failed Ignitions
Flame Failures
Operation Days
CH Burner Hours
DHW Burner Hours
3.4 Error Log
Error Log
Filter Error Type
Clear Error Log
3.5 Service
Service history
Burn hours since last ser-
vice
Burn hours till service
Operation Days
4 Settings
4.1 General Settings
4.2 Boiler Settings
4.1 General settings
4.1.1 Language
4.1.2 Unit Type
4.1.3 Date & Time
4.1.4 Cascade Mode
4.1.5 Other Settings
88
min.
max.
Default
min.
max.
Default
min.
max.
Default
min.
max.
Default
min.
max.
Default
min.
max.
Default
unit
Access
Description:
level
°C
User
Actual supply flow temperature
°C
User
Actual supply 2 flow temperature
°C
User
Actual return temperature
°C
User
Actual DHW temperature
°C
User
Actual DCW temperature
°C
User
Actual outside temperature
°C
User
Actual flue gas temperature
°C
User
Actual flue gas 2 temperature
°C
User
Actual system temperature
°C
User
Actual casc. flow/supply temp.
V
User
Actual 0-10 V input value
l/min
User
Actual DHW flowrate
open/close
User
Gas pressure switch input
open/close
User
CH/DHW) Flow switch input
open/close
User
Air pressure switch input
Bar
User
Actual CH water pressure
rpm
User
Actual fan speed
μA
User
Actual ionization current
User
Actual burner state
#
User
Actual internal error code
°C
User
Actual CH setpoint
°C
User
Actual Module/dependent/burner set-
point (Only for module cascade.)
unit
Access
Description:
level
#
User
Display the number of successful igni-
tions
#
User
Display the number of failed ignitions
#
User
Display the number of flame losses
days.
User
Display the total time in operation
hrs.
User
Display the amount of burn hours for CH
hrs.
User
The amount of burn hours for DHW
unit
Access
Description:
level
User
Display the complete error log
User
Set the error log filter
Installer
Clear the complete error log
unit
Access
Description:
level
User
Display the service history
hrs.
User
Display the burn hours since last service
hrs.
User
Hours remaining until next service
days.
User
Display the total time in operation
unit
Access
Description:
level
User
Enter the General Settings menu
User
Enter the Boiler Settings menu
unit
Access
Description:
level
User
Enter the Language menu
User
Enter the Unit Type menu
User
Enter the Date & Time menu
User
Enter the Cascade Mode menu
User
Enter the Other Settings menu
E93.1804.014

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Efw 105Efw 125Efw 155

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