Copa eon, Руководство пользователя и инструкция по установке, Страница: 33 / 80

COPA Eon Wall Hung Boiler User’s and Installation Manual
30
1.7. Failures and Warnings
Error
Code Error Name
Error Type Explanation and Corrective Action
Overheating safety
thermostat lockout error
Lockout Error If the overheating safety thermostat contacts remain
open for 3 seconds, this lockout error is given. To correct
this error, the contacts of the overheating safety
thermostat must be short circuited. Restart your product
by pressing the Reset key.
F01
Flame detection lockout
error
Lockout Error This lockout error is given after 3 unsuccessful ignition
attempts for natural gas type and 1 unsuccessful ignition
attempt for LPG gas type. To clear the error, restart your
product by pressing the Reset button.
F02
Domestic water
temperature sensor error
Self-Clearing
Error
This warning is given when the domestic hot water
temperature sensor is short circuit or open circuit. In this
case, central heating operation is done normally.
Domestic water heating operation is performed
according to the
central heating flow temperature sensor as described in
the domestic water heating operation section. When the
domestic water temperature sensor starts to measure
normal values, the warning is corrected automatically.
F03
Central heating water
flow temperature sensor
error
Self-Clearing
Error
This error is given when the central heating water flow
temperature sensor is short circuit or open circuit.
Central heating and domestic water heating cannot be
carried out. When the central heating water flow
temperature sensor starts to measure normal values, the
warning is corrected automatically.
F04
Central heating water
flow temperature
sensor error
Self-Clearing
Error
This error is given when the central heating water flow
temperature sensor is short circuit or open circuit.
Central heating and domestic water heating cannot be
carried out. When the central heating water flow
temperature sensor starts to measure normal values, the
warning is corrected automatically.
F05
Air pressure switch open
circuit error
Air pressure switch open
circuit error
Self-Clearing
Error
Self-Clearing
Error
This error is given if the air pressure switch remains open
circuit for 25 seconds despite the fan is running. The fan and
the pump are controlled as described in the APS open (F06)
function. If the air pressure switch contacts are short circuited
while the fan is on, the error is cleared automatically.
This error is given if the air pressure switch contacts
remain short circuit for 15 seconds despite the fan is not
running. If the air pressure switch contacts are open
circuited the error is cleared automatically.
F06
F07
Low or high water
pressure error
Self-Clearing
Error
Water pressure sensor configuration
If the water pressure is <0.4 bar, this error is given.
If the water pressure is ≥ 0.8 bar, this error is cleared automatically.
If the water pressure is> 4.0 bar, this error is given.
If the water pressure is ≤ 3.5 bar, this error is cleared automatically.
Water pressure switch configuration
If the water pressure switch contacts remain open for 3 seconds,
this lockout error is given. If the water pressure switch contacts are
short circuited the error is cleared automatically.
F08